Trace number 3691373

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 SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed? (TO) 1802.11 1802.39

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_fibo_50null50mast_rapportOE2.0_TMAX120_K192_cod2.opb
MD5SUM8f97c77928b15936b90881f480455177
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-6736
Best CPU time to get the best result obtained on this benchmark1801.43
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 842
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 750251
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 842
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 750251
Number of bits of the biggest sum of numbers20
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: a3bf3a4-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-3691373-1338027692.opb>
2.10/2.14	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.10/2.14	c problem read in 2.14
4.88/4.98	c presolving:
8.99/9.07	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
10.19/10.24	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-3691373-1338027692/watcher-3691373-1338027692 -o /tmp/evaluation-result-3691373-1338027692/solver-3691373-1338027692 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691373-1338027692.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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 8014
/proc/meminfo: memFree=26262104/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=11144 CPUtime=0 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 1534 0 0 0 0 0 0 0 20 0 1 0 268893573 11411456 1489 33554432000 4194304 10173063 140734809965600 140735529352760 7545739 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/8014/statm: 2786 1494 416 1460 0 1317 0

[startup+0.073639 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 8014
/proc/meminfo: memFree=26262104/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=35560 CPUtime=0.07 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 7636 0 0 0 6 1 0 0 20 0 1 0 268893573 36413440 7590 33554432000 4194304 10173063 140734809965600 140735529352760 5673360 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/8014/statm: 8890 7590 416 1460 0 7421 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 35560

[startup+0.100274 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 8014
/proc/meminfo: memFree=26262104/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=42436 CPUtime=0.09 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 9347 0 0 0 8 1 0 0 20 0 1 0 268893573 43454464 9301 33554432000 4194304 10173063 140734809965600 140735529352760 5284992 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/8014/statm: 10609 9301 416 1460 0 9140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 42436

[startup+0.300223 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 8014
/proc/meminfo: memFree=26262104/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=82076 CPUtime=0.29 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 19235 0 0 0 27 2 0 0 20 0 1 0 268893573 84045824 19189 33554432000 4194304 10173063 140734809965600 140735529352760 5479875 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/8014/statm: 20519 19189 416 1460 0 19050 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 82076

[startup+0.700222 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 8014
/proc/meminfo: memFree=26262104/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=186892 CPUtime=0.69 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 45388 0 0 0 63 6 0 0 20 0 1 0 268893573 191377408 45342 33554432000 4194304 10173063 140734809965600 140735529352760 5479875 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/8014/statm: 46723 45342 416 1460 0 45254 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 186892

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8015
/proc/meminfo: memFree=26007360/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=380220 CPUtime=1.48 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 93642 0 0 0 135 13 0 0 20 0 1 0 268893573 389345280 93596 33554432000 4194304 10173063 140734809965600 140734809830776 5417380 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/8014/statm: 95055 93596 416 1460 0 93586 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 380220

[startup+3.10024 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8015
/proc/meminfo: memFree=25831156/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=935672 CPUtime=3.09 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 231464 0 0 0 277 32 0 0 20 0 1 0 268893573 958128128 232388 33554432000 4194304 10173063 140734809965600 140734809961432 5760629 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/8014/statm: 233918 232388 494 1460 0 232449 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 935672

[startup+6.30022 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8015
/proc/meminfo: memFree=25031840/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=1311596 CPUtime=6.28 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 338283 0 0 0 562 66 0 0 20 0 1 0 268893573 1343074304 325219 33554432000 4194304 10173063 140734809965600 140734809962600 4435403 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/8014/statm: 327899 325219 554 1460 0 326430 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1311596

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8015
/proc/meminfo: memFree=24421088/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=1903340 CPUtime=12.69 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 509120 0 0 0 1134 135 0 0 20 0 1 0 268893573 1949020160 471358 33554432000 4194304 10173063 140734809965600 140734809961960 8925042 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/8014/statm: 475835 471358 615 1460 0 474366 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1903340

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8015
/proc/meminfo: memFree=24373160/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=1905004 CPUtime=25.48 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 509587 0 0 0 2413 135 0 0 20 0 1 0 268893573 1950724096 471825 33554432000 4194304 10173063 140734809965600 140734809961000 8924992 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/8014/statm: 476251 471825 615 1460 0 474782 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1905004

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8015
/proc/meminfo: memFree=24366216/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=1914604 CPUtime=51.08 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 511374 0 0 0 4972 136 0 0 20 0 1 0 268893573 1960554496 474123 33554432000 4194304 10173063 140734809965600 140734809961000 8925032 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 478651 474123 615 1460 0 477182 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1914604

[startup+102.306 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 8015
/proc/meminfo: memFree=24340856/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=1940444 CPUtime=102.28 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 517692 0 0 0 10091 137 0 0 20 0 1 0 268893573 1987014656 480391 33554432000 4194304 10173063 140734809965600 140734809960920 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 485111 480391 615 1460 0 483642 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1940444

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 8015
/proc/meminfo: memFree=23007040/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3308288 CPUtime=162.27 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 832647 0 0 0 16047 180 0 0 20 0 1 0 268893573 3387686912 813247 33554432000 4194304 10173063 140734809965600 140734809960712 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 827072 813247 615 1460 0 825603 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3308288

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8015
/proc/meminfo: memFree=23026652/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3309312 CPUtime=222.26 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 833121 0 0 0 22046 180 0 0 20 0 1 0 268893573 3388735488 813721 33554432000 4194304 10173063 140734809965600 140734809960712 8925032 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 827328 813721 615 1460 0 825859 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3309312

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8016
/proc/meminfo: memFree=23014124/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3311168 CPUtime=282.25 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 833815 0 0 0 28045 180 0 0 20 0 1 0 268893573 3390636032 814415 33554432000 4194304 10173063 140734809965600 140734809960712 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 827792 814415 615 1460 0 826323 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3311168

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8016
/proc/meminfo: memFree=23008728/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3313216 CPUtime=342.24 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 834546 0 0 0 34044 180 0 0 20 0 1 0 268893573 3392733184 815146 33554432000 4194304 10173063 140734809965600 140734809960712 8925052 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 828304 815146 615 1460 0 826835 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3313216

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8016
/proc/meminfo: memFree=23007116/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3313216 CPUtime=402.22 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 834777 0 0 0 40042 180 0 0 20 0 1 0 268893573 3392733184 815377 33554432000 4194304 10173063 140734809965600 140734809960712 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 828304 815377 615 1460 0 826835 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3313216

[startup+462.3 s]
/proc/loadavg: 1.43 1.84 1.95 2/171 8040
/proc/meminfo: memFree=25039912/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3315964 CPUtime=462.22 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 835792 0 0 0 46041 181 0 0 20 0 1 0 268893573 3395547136 816358 33554432000 4194304 10173063 140734809965600 140734809960712 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 828991 816358 615 1460 0 827522 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3315964

[startup+522.3 s]
/proc/loadavg: 1.16 1.69 1.88 2/172 8043
/proc/meminfo: memFree=25039312/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3315964 CPUtime=522.21 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 836016 0 0 0 52040 181 0 0 20 0 1 0 268893573 3395547136 816582 33554432000 4194304 10173063 140734809965600 140734809960712 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 828991 816582 615 1460 0 827522 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3315964

[startup+582.3 s]
/proc/loadavg: 1.06 1.56 1.83 2/171 8044
/proc/meminfo: memFree=25037240/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3316988 CPUtime=582.19 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 836497 0 0 0 58038 181 0 0 20 0 1 0 268893573 3396595712 817063 33554432000 4194304 10173063 140734809965600 140734809960712 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 829247 817063 615 1460 0 827778 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 3316988

[startup+642.3 s]

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

/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 841346 0 0 0 106029 183 0 0 20 0 1 0 268893573 3407990784 825724 33554432000 4194304 10173063 140734809965600 140734809960712 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 832029 825724 615 1460 0 830560 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3328116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.08 1.44 2/172 8049
/proc/meminfo: memFree=24999292/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3330164 CPUtime=1122.12 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 842134 0 0 0 112028 184 0 0 20 0 1 0 268893573 3410087936 826512 33554432000 4194304 10173063 140734809965600 140734809960712 8925068 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 832541 826512 615 1460 0 831072 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3330164

[startup+1182.3 s]
/proc/loadavg: 1.00 1.07 1.42 2/171 8050
/proc/meminfo: memFree=24997344/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3331184 CPUtime=1182.11 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 842633 0 0 0 118027 184 0 0 20 0 1 0 268893573 3411132416 827011 33554432000 4194304 10173063 140734809965600 140734809960712 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 832796 827011 615 1460 0 831327 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3331184

[startup+1242.3 s]
/proc/loadavg: 1.00 1.05 1.39 2/171 8050
/proc/meminfo: memFree=24994156/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3333040 CPUtime=1242.1 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 843342 0 0 0 124026 184 0 0 20 0 1 0 268893573 3413032960 827785 33554432000 4194304 10173063 140734809965600 140734809960712 8924992 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 833260 827785 615 1460 0 831791 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3333040

[startup+1302.3 s]
/proc/loadavg: 1.04 1.05 1.36 2/171 8050
/proc/meminfo: memFree=24988328/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3333932 CPUtime=1302.09 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 843805 0 0 0 130025 184 0 0 20 0 1 0 268893573 3413946368 829193 33554432000 4194304 10173063 140734809965600 140734809960712 8925103 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 833483 829193 615 1460 0 832014 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3333932

[startup+1362.3 s]
/proc/loadavg: 1.01 1.04 1.34 2/171 8050
/proc/meminfo: memFree=24982872/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3335980 CPUtime=1362.07 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 844413 0 0 0 136023 184 0 0 20 0 1 0 268893573 3416043520 830638 33554432000 4194304 10173063 140734809965600 140734809960712 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 833995 830638 615 1460 0 832526 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 3335980

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.32 2/171 8050
/proc/meminfo: memFree=24980804/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3337836 CPUtime=1422.07 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 844933 0 0 0 142023 184 0 0 20 0 1 0 268893573 3417944064 831158 33554432000 4194304 10173063 140734809965600 140734809960712 8925032 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 834459 831158 615 1460 0 832990 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3337836

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.29 2/171 8051
/proc/meminfo: memFree=24979540/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3338860 CPUtime=1482.05 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 845245 0 0 0 148021 184 0 0 20 0 1 0 268893573 3418992640 831470 33554432000 4194304 10173063 140734809965600 140734809960712 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 834715 831470 615 1460 0 833246 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3338860

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/171 8051
/proc/meminfo: memFree=24979260/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3338860 CPUtime=1542.04 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 845301 0 0 0 154020 184 0 0 20 0 1 0 268893573 3418992640 831526 33554432000 4194304 10173063 140734809965600 140734809960712 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 834715 831526 615 1460 0 833246 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 3338860

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/171 8051
/proc/meminfo: memFree=24976188/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3341740 CPUtime=1602.03 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 846079 0 0 0 160019 184 0 0 20 0 1 0 268893573 3421941760 832304 33554432000 4194304 10173063 140734809965600 140734809960712 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 835435 832304 615 1460 0 833966 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 3341740

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/171 8051
/proc/meminfo: memFree=24974308/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3343788 CPUtime=1662.02 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 846661 0 0 0 166018 184 0 0 20 0 1 0 268893573 3424038912 832999 33554432000 4194304 10173063 140734809965600 140734809960712 8925037 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 835947 832999 615 1460 0 834478 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 3343788

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/172 8054
/proc/meminfo: memFree=24906752/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3410936 CPUtime=1722.02 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 862742 0 0 0 172015 187 0 0 20 0 1 0 268893573 3492798464 849688 33554432000 4194304 10173063 140734809965600 140734809960920 8925057 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 852734 849688 615 1460 0 851265 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3410936

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/171 8055
/proc/meminfo: memFree=24718316/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3602668 CPUtime=1782.01 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 906544 0 0 0 178009 192 0 0 20 0 1 0 268893573 3689132032 896775 33554432000 4194304 10173063 140734809965600 140734809960712 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 900667 896775 615 1460 0 899198 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3602668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/171 8055
/proc/meminfo: memFree=24717044/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3603692 CPUtime=1800.01 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 906863 0 0 0 179809 192 0 0 20 0 1 0 268893573 3690180608 897094 33554432000 4194304 10173063 140734809965600 140734809960920 8925032 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 900923 897094 615 1460 0 899454 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3603692

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8014

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.19 2/172 8056
/proc/meminfo: memFree=24717044/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3603692 CPUtime=1801.1 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 906863 0 0 0 179918 192 0 0 20 0 1 0 268893573 3690180608 897094 33554432000 4194304 10173063 140734809965600 140734809960192 8925057 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 900923 897094 615 1460 0 899454 0
Current children cumulated CPU time (s) 1801.1
Current children cumulated vsize (KiB) 3603692

[startup+1801.81 s]
/proc/loadavg: 1.00 1.00 1.19 2/172 8056
/proc/meminfo: memFree=24717036/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3603692 CPUtime=1801.51 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 906864 0 0 0 179959 192 0 0 20 0 1 0 268893573 3690180608 897095 33554432000 4194304 10173063 140734809965600 140734809960192 8925037 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 900923 897095 615 1460 0 899454 0
Current children cumulated CPU time (s) 1801.51
Current children cumulated vsize (KiB) 3603692

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.19 2/172 8056
/proc/meminfo: memFree=24717036/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3603692 CPUtime=1801.9 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 906864 0 0 0 179998 192 0 0 20 0 1 0 268893573 3690180608 897095 33554432000 4194304 10173063 140734809965600 140734809960192 8925057 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 900923 897095 615 1460 0 899454 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 3603692

[startup+1802.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/172 8056
/proc/meminfo: memFree=24717036/32873844 swapFree=7616/7616
[pid=8014] ppid=8012 vsize=3603692 CPUtime=1802 cores=0,2,4,6
/proc/8014/stat : 8014 (scip-2.1.1.4fix) R 8012 8014 6477 0 -1 4202496 906864 0 0 0 180008 192 0 0 20 0 1 0 268893573 3690180608 897095 33554432000 4194304 10173063 140734809965600 140734809960192 8925052 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/8014/statm: 900923 897095 615 1460 0 899454 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 3603692

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.39
CPU time (s): 1802.11
CPU user time (s): 1800.1
CPU system time (s): 2.01069
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 3603692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.1
system time used= 2.01069
maximum resident set size= 3588380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 906864
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= 20
involuntary context switches= 1989

runsolver used 2.90456 second user time and 8.57869 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-26 12:21:32
IDJOB=3691373
IDBENCH=91040
IDSOLVER=2270
FILE ID=node141/3691373-1338027692
RUNJOBID= node141-1338016921-6493
PBS_JOBID= 14624334
Free space on /tmp= 71468 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_fibo_50null50mast_rapportOE2.0_TMAX120_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691373-1338027692/watcher-3691373-1338027692 -o /tmp/evaluation-result-3691373-1338027692/solver-3691373-1338027692 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691373-1338027692.opb -t 1800 -m 15500

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

MD5SUM BENCH= 8f97c77928b15936b90881f480455177
RANDOM SEED=1666225064

node141.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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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	: 5331.93
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		: 2666.744
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	: 5331.92
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		: 2666.744
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	: 5331.92
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		: 2666.744
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	: 5331.91
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		: 2666.744
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	: 5331.92
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		: 2666.744
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:       32873844 kB
MemFree:        26262212 kB
Buffers:          252756 kB
Cached:          3538280 kB
SwapCached:            0 kB
Active:          2685444 kB
Inactive:        3141600 kB
Active(anon):    2038740 kB
Inactive(anon):        0 kB
Active(file):     646704 kB
Inactive(file):  3141600 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41376 kB
Writeback:             0 kB
AnonPages:       2043484 kB
Mapped:            17740 kB
Shmem:               200 kB
Slab:             639940 kB
SReclaimable:      82428 kB
SUnreclaim:       557512 kB
KernelStack:        1448 kB
PageTables:         8192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    2154624 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1947648 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71468 MiB
End job on node141 at 2012-05-26 12:51:35