Trace number 3692551

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed? (TO) 1802.15 1802.43

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_50null20mast_rapportOE2.0_TMAX60_K192_cod2.opb
MD5SUM6f3eb6421078a0de6a5b5f585e0aca61
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-5280
Best CPU time to get the best result obtained on this benchmark1781.2
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 892
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 367542
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 367542
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: 947bdb7-dirty]
0.00/0.00	c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3692551-1338046667.opb>
2.09/2.13	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.09/2.13	c problem read in 2.13
3.99/4.08	c presolving:
7.78/7.80	c (round 1) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 398809 upgd conss, 67806 impls, 1977 clqs
8.89/8.90	c (round 2) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 400786 upgd conss, 67806 impls, 1977 clqs

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3692551-1338046667/watcher-3692551-1338046667 -o /tmp/evaluation-result-3692551-1338046667/solver-3692551-1338046667 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692551-1338046667.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31381
/proc/meminfo: memFree=27026576/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=12692 CPUtime=0 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 1906 0 0 0 0 0 0 0 20 0 1 0 270790851 12996608 1862 33554432000 4194304 10219143 140733321809248 140734734570760 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 3173 1862 413 1471 0 1693 0

[startup+0.00825709 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31381
/proc/meminfo: memFree=27026576/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=14664 CPUtime=0 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 2409 0 0 0 0 0 0 0 20 0 1 0 270790851 15015936 2364 33554432000 4194304 10219143 140733321809248 140734734570760 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 3666 2364 421 1471 0 2186 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 14664

[startup+0.100266 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31381
/proc/meminfo: memFree=27026576/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=49912 CPUtime=0.08 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 11213 0 0 0 7 1 0 0 20 0 1 0 270790851 51109888 11168 33554432000 4194304 10219143 140733321809248 140734734570760 5536058 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 12478 11168 421 1471 0 10998 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 49912

[startup+0.30028 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31381
/proc/meminfo: memFree=27026576/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=94548 CPUtime=0.29 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 22322 0 0 0 26 3 0 0 20 0 1 0 270790851 96817152 22277 33554432000 4194304 10219143 140733321809248 140733321672792 9040810 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 23637 22277 421 1471 0 22157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 94548

[startup+0.700286 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31381
/proc/meminfo: memFree=27026576/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=214288 CPUtime=0.69 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 52237 0 0 0 62 7 0 0 20 0 1 0 270790851 219430912 52192 33554432000 4194304 10219143 140733321809248 140733321672792 9029200 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 53572 52192 421 1471 0 52092 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 214288

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31382
/proc/meminfo: memFree=26733432/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=437860 CPUtime=1.48 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 108028 0 0 0 132 16 0 0 20 0 1 0 270790851 448368640 107983 33554432000 4194304 10219143 140733321809248 140733321674424 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 109465 107983 421 1471 0 107985 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 437860

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31382
/proc/meminfo: memFree=26535032/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=1096600 CPUtime=3.09 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 272253 0 0 0 272 37 0 0 20 0 1 0 270790851 1122918400 272665 33554432000 4194304 10219143 140733321809248 140733321803192 5014657 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 274150 272665 483 1471 0 272670 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1096600

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31382
/proc/meminfo: memFree=25740840/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=1631156 CPUtime=6.29 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 402753 0 0 0 551 78 0 0 20 0 1 0 270790851 1670303744 404817 33554432000 4194304 10219143 140733321809248 140733321806248 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 407789 404817 560 1471 0 406309 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1631156

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31382
/proc/meminfo: memFree=25139528/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=1904176 CPUtime=12.69 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 492747 0 0 0 1144 125 0 0 20 0 1 0 270790851 1949876224 471781 33554432000 4194304 10219143 140733321809248 140733321804648 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 476044 471781 612 1471 0 474564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1904176

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31383
/proc/meminfo: memFree=25131560/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=1911600 CPUtime=25.49 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 494032 0 0 0 2424 125 0 0 20 0 1 0 270790851 1957478400 473577 33554432000 4194304 10219143 140733321809248 140733321804648 8969184 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 477900 473577 612 1471 0 476420 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1911600

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31383
/proc/meminfo: memFree=25126924/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=1915248 CPUtime=51.08 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 494967 0 0 0 4983 125 0 0 20 0 1 0 270790851 1961213952 474512 33554432000 4194304 10219143 140733321809248 140733321805624 8969198 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 478812 474512 612 1471 0 477332 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1915248

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31383
/proc/meminfo: memFree=23570628/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3346248 CPUtime=102.27 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 823689 0 0 0 10059 168 0 0 20 0 1 0 270790851 3426557952 822771 33554432000 4194304 10219143 140733321809248 140733321804360 8969212 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 836562 822771 612 1471 0 835082 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3346248

[startup+162.3 s]
/proc/loadavg: 2.16 2.04 2.01 3/178 31386
/proc/meminfo: memFree=23562196/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3348296 CPUtime=162.27 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 824413 0 0 0 16058 169 0 0 20 0 1 0 270790851 3428655104 823495 33554432000 4194304 10219143 140733321809248 140733321804360 8969309 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 837074 823495 612 1471 0 835594 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3348296

[startup+222.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 31386
/proc/meminfo: memFree=23561120/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3348296 CPUtime=222.25 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 824646 0 0 0 22056 169 0 0 20 0 1 0 270790851 3428655104 823728 33554432000 4194304 10219143 140733321809248 140733321804360 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 837074 823728 612 1471 0 835594 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3348296

[startup+282.3 s]
/proc/loadavg: 2.04 2.04 2.01 3/177 31386
/proc/meminfo: memFree=23546388/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3352196 CPUtime=282.25 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 825831 0 0 0 28055 170 0 0 20 0 1 0 270790851 3432648704 824913 33554432000 4194304 10219143 140733321809248 140733321804360 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 838049 824913 612 1471 0 836569 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3352196

[startup+342.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 31387
/proc/meminfo: memFree=23546916/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3352196 CPUtime=342.24 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 826053 0 0 0 34054 170 0 0 20 0 1 0 270790851 3432648704 825135 33554432000 4194304 10219143 140733321809248 140733321804360 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 838049 825135 612 1471 0 836569 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3352196

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31387
/proc/meminfo: memFree=23544836/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3353220 CPUtime=402.23 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 826525 0 0 0 40053 170 0 0 20 0 1 0 270790851 3433697280 825607 33554432000 4194304 10219143 140733321809248 140733321804360 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 838305 825607 612 1471 0 836825 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3353220

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31387
/proc/meminfo: memFree=23541640/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3355076 CPUtime=462.21 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 827205 0 0 0 46051 170 0 0 20 0 1 0 270790851 3435597824 826287 33554432000 4194304 10219143 140733321809248 140733321804360 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 838769 826287 612 1471 0 837289 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3355076

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31387
/proc/meminfo: memFree=23531804/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3355076 CPUtime=522.21 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 827421 0 0 0 52050 171 0 0 20 0 1 0 270790851 3435597824 826503 33554432000 4194304 10219143 140733321809248 140733321804360 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 838769 826503 612 1471 0 837289 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3355076

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31387
/proc/meminfo: memFree=23529352/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3356100 CPUtime=582.2 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 827897 0 0 0 58049 171 0 0 20 0 1 0 270790851 3436646400 826979 33554432000 4194304 10219143 140733321809248 140733321804360 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 839025 826979 612 1471 0 837545 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3356100

[startup+642.3 s]

################
# More data... #
################

/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 831844 0 0 0 100041 172 0 0 20 0 1 0 270790851 3446411264 830926 33554432000 4194304 10219143 140733321809248 140733321804360 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 841409 830926 612 1471 0 839929 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3365636

[startup+1062.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 31392
/proc/meminfo: memFree=23500748/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3367492 CPUtime=1062.13 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 832539 0 0 0 106040 173 0 0 20 0 1 0 270790851 3448311808 831618 33554432000 4194304 10219143 140733321809248 140733321804360 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 841873 831618 612 1471 0 840393 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3367492

[startup+1122.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 31392
/proc/meminfo: memFree=23472120/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3369540 CPUtime=1122.12 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 833279 0 0 0 112039 173 0 0 20 0 1 0 270790851 3450408960 832359 33554432000 4194304 10219143 140733321809248 140733321804360 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 842385 832359 612 1471 0 840905 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3369540

[startup+1182.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 31392
/proc/meminfo: memFree=23469544/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3370564 CPUtime=1182.11 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 833764 0 0 0 118038 173 0 0 20 0 1 0 270790851 3451457536 833010 33554432000 4194304 10219143 140733321809248 140733321804360 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 842641 833010 612 1471 0 841161 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3370564

[startup+1242.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/177 31392
/proc/meminfo: memFree=23465976/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3372420 CPUtime=1242.1 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 834459 0 0 0 124037 173 0 0 20 0 1 0 270790851 3453358080 833705 33554432000 4194304 10219143 140733321809248 140733321804360 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 843105 833705 612 1471 0 841625 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3372420

[startup+1302.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 31393
/proc/meminfo: memFree=23454968/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3372420 CPUtime=1302.09 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 834699 0 0 0 130036 173 0 0 20 0 1 0 270790851 3453358080 836578 33554432000 4194304 10219143 140733321809248 140733321804360 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 843105 836578 612 1471 0 841625 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3372420

[startup+1362.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/178 31396
/proc/meminfo: memFree=23450596/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3374468 CPUtime=1362.08 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 835451 0 0 0 136035 173 0 0 20 0 1 0 270790851 3455455232 837736 33554432000 4194304 10219143 140733321809248 140733321804360 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 843617 837736 612 1471 0 842137 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3374468

[startup+1422.31 s]
/proc/loadavg: 2.01 2.04 2.00 3/178 31419
/proc/meminfo: memFree=23446484/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3376324 CPUtime=1422.07 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 836155 0 0 0 142034 173 0 0 20 0 1 0 270790851 3457355776 838912 33554432000 4194304 10219143 140733321809248 140733321804360 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 844081 838912 612 1471 0 842601 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3376324

[startup+1482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 31419
/proc/meminfo: memFree=23442688/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3378372 CPUtime=1482.06 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 836907 0 0 0 148032 174 0 0 20 0 1 0 270790851 3459452928 839754 33554432000 4194304 10219143 140733321809248 140733321804360 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 844593 839754 612 1471 0 843113 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3378372

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31419
/proc/meminfo: memFree=23441540/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3378372 CPUtime=1542.05 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 837147 0 0 0 154031 174 0 0 20 0 1 0 270790851 3459452928 840103 33554432000 4194304 10219143 140733321809248 140733321804360 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 844593 840103 612 1471 0 843113 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3378372

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/174 31448
/proc/meminfo: memFree=25455484/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3379396 CPUtime=1602.04 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 837611 0 0 0 160030 174 0 0 20 0 1 0 270790851 3460501504 840567 33554432000 4194304 10219143 140733321809248 140733321804360 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 844849 840567 612 1471 0 843369 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3379396

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31458
/proc/meminfo: memFree=24777276/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3381252 CPUtime=1662.03 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 838315 0 0 0 166029 174 0 0 20 0 1 0 270790851 3462402048 841271 33554432000 4194304 10219143 140733321809248 140733321804360 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 845313 841271 612 1471 0 843833 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3381252

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31458
/proc/meminfo: memFree=24744416/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3406852 CPUtime=1722.02 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 844934 0 0 0 172027 175 0 0 20 0 1 0 270790851 3488616448 848126 33554432000 4194304 10219143 140733321809248 140733321804568 8969212 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 851713 848126 612 1471 0 850233 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3406852

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31458
/proc/meminfo: memFree=24693716/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3449556 CPUtime=1782.01 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 854871 0 0 0 178024 177 0 0 20 0 1 0 270790851 3532345344 859008 33554432000 4194304 10219143 140733321809248 140733321805624 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 862389 859008 612 1471 0 860909 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3449556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31458
/proc/meminfo: memFree=24557540/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3585736 CPUtime=1800.01 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 888916 0 0 0 179821 180 0 0 20 0 1 0 270790851 3671793664 893171 33554432000 4194304 10219143 140733321809248 140733321804568 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 896434 893171 612 1471 0 894954 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3585736

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -31381

Solver just ended. Dumping a history of the last processes samples

[startup+1801.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31459
/proc/meminfo: memFree=24557540/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3586760 CPUtime=1801.1 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 889172 0 0 0 179930 180 0 0 20 0 1 0 270790851 3672842240 893427 33554432000 4194304 10219143 140733321809248 140733321804568 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 896690 893427 612 1471 0 895210 0
Current children cumulated CPU time (s) 1801.1
Current children cumulated vsize (KiB) 3586760

[startup+1802.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31459
/proc/meminfo: memFree=24556540/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=3586760 CPUtime=1801.9 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4202496 889172 0 0 0 180010 180 0 0 20 0 1 0 270790851 3672842240 893427 33554432000 4194304 10219143 140733321809248 140733321804568 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 896690 893427 612 1471 0 895210 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 3586760

[startup+1802.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31459
/proc/meminfo: memFree=24556540/32873648 swapFree=7360/7360
[pid=31381] ppid=31379 vsize=0 CPUtime=1802.11 cores=1,3,5,7
/proc/31381/stat : 31381 (scip-2.1.1.4exp) R 31379 31381 28235 0 -1 4203524 889172 0 0 0 180021 190 0 0 20 0 1 0 270790851 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31381/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.43
CPU time (s): 1802.15
CPU user time (s): 1800.22
CPU system time (s): 1.9357
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 3586760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.22
system time used= 1.93571
maximum resident set size= 3573708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 889172
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 1855

runsolver used 2.73358 second user time and 7.11392 second system time

The end

Launcher Data 

Begin job on node149 at 2012-05-26 17:37:48
IDJOB=3692551
IDBENCH=90934
IDSOLVER=2271
FILE ID=node149/3692551-1338046667
RUNJOBID= node149-1338029720-29688
PBS_JOBID= 14624326
Free space on /tmp= 71664 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_50null20mast_rapportOE2.0_TMAX60_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692551-1338046667/watcher-3692551-1338046667 -o /tmp/evaluation-result-3692551-1338046667/solver-3692551-1338046667 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692551-1338046667.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6f3eb6421078a0de6a5b5f585e0aca61
RANDOM SEED=1494399259

node149.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27026856 kB
Buffers:          267856 kB
Cached:          3012748 kB
SwapCached:            0 kB
Active:          2495948 kB
Inactive:        2574684 kB
Active(anon):    1791580 kB
Inactive(anon):        0 kB
Active(file):     704368 kB
Inactive(file):  2574684 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41140 kB
Writeback:             0 kB
AnonPages:       1798360 kB
Mapped:            17548 kB
Shmem:               200 kB
Slab:             633164 kB
SReclaimable:      77372 kB
SUnreclaim:       555792 kB
KernelStack:        1456 kB
PageTables:         7520 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1918908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    262144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71644 MiB
End job on node149 at 2012-05-26 18:07:50