Trace number 3700995

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 NameAnswerCPU timeWall clock time
npSolver 1.0? (MO) 134.6 352.921

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Large/
normalized-minisat100_16_6_9_ic.opb
MD5SUM02cb8d701f4a0125a0bd11e66327d452
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18291783
Best CPU time to get the best result obtained on this benchmark1800.54
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000400
Total number of constraints2000307
Number of constraints which are clauses980300
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints1020000
Minimum length of a constraint2
Maximum length of a constraint4950
Number of terms in the objective function 29800
Biggest coefficient in the objective function 174676879
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 199931303158
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 174676879
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 199931303158
Number of bits of the biggest sum of numbers38
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

103.01/225.33	c run usual solver

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-3700995-1338131365/watcher-3700995-1338131365 -o /tmp/evaluation-result-3700995-1338131365/solver-3700995-1338131365 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo.sh HOME/instance-3700995-1338131365.opb 1095421988 HOME HOME 

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: 3.53 2.48 2.16 2/178 19786
/proc/meminfo: memFree=16436528/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0

[startup+0.0133301 s]
/proc/loadavg: 3.53 2.48 2.16 2/178 19786
/proc/meminfo: memFree=16436528/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100265 s]
/proc/loadavg: 3.53 2.48 2.16 2/178 19786
/proc/meminfo: memFree=16436528/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300241 s]
/proc/loadavg: 3.53 2.48 2.16 2/178 19786
/proc/meminfo: memFree=16436528/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700289 s]
/proc/loadavg: 3.53 2.48 2.16 2/178 19786
/proc/meminfo: memFree=16436528/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 3.53 2.48 2.16 2/180 19788
/proc/meminfo: memFree=16418820/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=37816 CPUtime=1.49 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) R 19786 19786 19129 0 -1 4202496 3612 0 0 0 148 1 0 0 20 0 1 0 279203833 38723584 6619 33554432000 4194304 5992684 140734573514608 140734573510728 4568012 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19787/statm: 9454 6619 148 440 0 9010 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46964

[startup+3.10026 s]
/proc/loadavg: 3.53 2.48 2.16 2/180 19788
/proc/meminfo: memFree=16400512/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=70584 CPUtime=3.09 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) R 19786 19786 19129 0 -1 4202496 4235 0 0 0 307 2 0 0 20 0 1 0 279203833 72278016 13869 33554432000 4194304 5992684 140734573514608 140734573510728 4475536 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19787/statm: 17646 13869 148 440 0 17202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79732

[startup+6.30026 s]
/proc/loadavg: 3.57 2.50 2.17 2/180 19788
/proc/meminfo: memFree=16355480/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=136120 CPUtime=6.29 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) R 19786 19786 19129 0 -1 4202496 4858 0 0 0 624 5 0 0 20 0 1 0 279203833 139386880 22125 33554432000 4194304 5992684 140734573514608 140734573510728 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19787/statm: 34030 22125 148 440 0 33586 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 145268

[startup+12.7004 s]
/proc/loadavg: 3.60 2.53 2.18 2/180 19788
/proc/meminfo: memFree=16012324/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=691572 CPUtime=12.68 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) R 19786 19786 19129 0 -1 4202496 46289 0 0 0 1245 23 0 0 20 0 1 0 279203833 708169728 111850 33554432000 4194304 5992684 140734573514608 140734573506200 4571337 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19787/statm: 172893 111850 165 440 0 172449 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 700720

[startup+25.5003 s]
/proc/loadavg: 3.76 2.62 2.22 3/180 19788
/proc/meminfo: memFree=13648128/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=1688448 CPUtime=25.48 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) R 19786 19786 19129 0 -1 4202496 165518 0 0 0 2488 60 0 0 20 0 1 0 279203833 1728970752 392810 33554432000 4194304 5992684 140734573514608 140734573502680 5044393 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19787/statm: 422112 392810 165 440 0 421668 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1697596

[startup+51.1004 s]
/proc/loadavg: 3.98 2.76 2.27 2/181 19791
/proc/meminfo: memFree=9816840/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=5731028 CPUtime=51.08 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) R 19786 19786 19129 0 -1 4202496 392955 0 0 0 4952 156 0 0 20 0 1 0 279203833 5868572672 951883 33554432000 4194304 5992684 140734573514608 140734573502680 4571359 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/19787/statm: 1432757 951883 165 440 0 1432313 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5740176

[startup+102.307 s]
/proc/loadavg: 4.56 3.10 2.41 3/180 19792
/proc/meminfo: memFree=1386740/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=15409004 CPUtime=91.88 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) D 19786 19786 19129 0 -1 12591104 781126 0 0 0 8519 669 0 0 20 0 1 0 279203833 15778820096 2800492 33554432000 4194304 5992684 140734573514608 140734573509512 5045366 0 0 4096 0 18446744071580543392 0 0 17 5 0 0 923 0 0
/proc/19787/statm: 3852251 2800492 165 440 0 3851807 0
Current children cumulated CPU time (s) 91.88
Current children cumulated vsize (KiB) 15418152

[startup+162.3 s]
/proc/loadavg: 4.60 3.37 2.55 1/180 19792
/proc/meminfo: memFree=189652/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=15642596 CPUtime=98.56 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) S 19786 19786 19129 0 -1 4202496 850856 0 0 0 8775 1081 0 0 20 0 1 0 279203833 16018018304 2888614 33554432000 4194304 5992684 140734573514608 140734573510464 5182699 0 0 4096 0 18446744071580024801 0 0 17 1 0 0 6218 0 0
/proc/19787/statm: 3910649 2888614 166 440 0 3910205 0
Current children cumulated CPU time (s) 98.56
Current children cumulated vsize (KiB) 15651744
heavy processes:
  %CPU=14 pid=19772 uid=0 cmd=

[startup+222.3 s]
/proc/loadavg: 5.19 3.74 2.72 1/180 19792
/proc/meminfo: memFree=179420/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=15642596 CPUtime=102.94 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) S 19786 19786 19129 0 -1 4202496 850856 0 0 0 8775 1519 0 0 20 0 1 0 279203833 16018018304 2888614 33554432000 4194304 5992684 140734573514608 140734573510464 5182699 0 0 4096 0 18446744071580024801 0 0 17 1 0 0 11778 0 0
/proc/19787/statm: 3910649 2888614 166 440 0 3910205 0
Current children cumulated CPU time (s) 102.94
Current children cumulated vsize (KiB) 15651744
heavy processes:
  %CPU=11 pid=19772 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 19743 6 506 18446744073709551615 

[startup+282.3 s]
/proc/loadavg: 4.96 3.93 2.85 1/182 19794
/proc/meminfo: memFree=3133404/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=11340736 CPUtime=103.13 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) S 19786 19786 19129 0 -1 4202496 850863 0 0 0 8776 1537 0 0 20 0 1 0 279203833 11612913664 1813155 33554432000 4194304 5992684 140734573514608 140734573508640 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 12071 0 0
/proc/19787/statm: 2835184 1813155 172 440 0 2834740 0
[pid=19793] ppid=19787 vsize=9148 CPUtime=0.03 cores=1,3,5,7
/proc/19793/stat : 19793 (cp2_pre.sh) S 19787 19786 19129 0 -1 4202496 606 0 4 0 0 3 0 0 20 0 1 0 279226371 9367552 277 33554432000 4194304 5064252 140736538658144 140736538656848 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 513 0 0
/proc/19793/statm: 2287 277 234 213 0 72 0
[pid=19794] ppid=19793 vsize=995388 CPUtime=7.12 cores=1,3,5,7
/proc/19794/stat : 19794 (coprocessor) D 19793 19786 19129 0 -1 4202496 19656 0 0 0 678 34 0 0 20 0 1 0 279226893 1019277312 239476 33554432000 4194304 6586260 140734987755536 140734987752296 5732400 0 0 4096 8404994 18446744071581216301 0 0 17 3 0 0 4425 0 0
/proc/19794/statm: 248847 239476 137 584 0 248259 0
Current children cumulated CPU time (s) 110.28
Current children cumulated vsize (KiB) 12354420
heavy processes:

[startup+342.3 s]
/proc/loadavg: 4.57 4.04 2.95 3/182 19834
/proc/meminfo: memFree=16852196/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=11340736 CPUtime=103.13 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) S 19786 19786 19129 0 -1 4202496 850863 0 0 0 8776 1537 0 0 20 0 1 0 279203833 11612913664 1813155 33554432000 4194304 5992684 140734573514608 140734573508640 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 12071 0 0
/proc/19787/statm: 2835184 1813155 172 440 0 2834740 0
[pid=19793] ppid=19787 vsize=9148 CPUtime=0.03 cores=1,3,5,7
/proc/19793/stat : 19793 (cp2_pre.sh) S 19787 19786 19129 0 -1 4202496 606 0 4 0 0 3 0 0 20 0 1 0 279226371 9367552 277 33554432000 4194304 5064252 140736538658144 140736538656848 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 513 0 0
/proc/19793/statm: 2287 277 234 213 0 72 0
[pid=19794] ppid=19793 vsize=3174852 CPUtime=20.84 cores=1,3,5,7
/proc/19794/stat : 19794 (coprocessor) R 19793 19786 19129 0 -1 4202496 25051 0 0 0 1984 100 0 0 20 0 1 0 279226893 3251048448 719606 33554432000 4194304 6586260 140734987755536 140734987752424 5732400 0 0 4096 8404994 0 0 0 17 3 0 0 9084 0 0
/proc/19794/statm: 793713 719606 137 584 0 793125 0
Current children cumulated CPU time (s) 124
Current children cumulated vsize (KiB) 14533884
heavy processes:



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+352.9 s]
/proc/loadavg: 4.17 3.97 2.94 4/182 19834
/proc/meminfo: memFree=14742512/32873844 swapFree=6872/6872
[pid=19786] ppid=19784 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19786/stat : 19786 (npSolver-pbo.sh) S 19784 19786 19129 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279203833 9367552 275 33554432000 4194304 5064252 140735693952288 140735693951200 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/19786/statm: 2287 275 233 213 0 72 0
[pid=19787] ppid=19786 vsize=11340736 CPUtime=103.13 cores=1,3,5,7
/proc/19787/stat : 19787 (npSolver-pbo) S 19786 19786 19129 0 -1 4202496 850863 0 0 0 8776 1537 0 0 20 0 1 0 279203833 11612913664 1813155 33554432000 4194304 5992684 140734573514608 140734573508640 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 12071 0 0
/proc/19787/statm: 2835184 1813155 172 440 0 2834740 0
[pid=19793] ppid=19787 vsize=9148 CPUtime=0.03 cores=1,3,5,7
/proc/19793/stat : 19793 (cp2_pre.sh) S 19787 19786 19129 0 -1 4202496 606 0 4 0 0 3 0 0 20 0 1 0 279226371 9367552 277 33554432000 4194304 5064252 140736538658144 140736538656848 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 513 0 0
/proc/19793/statm: 2287 277 234 213 0 72 0
[pid=19794] ppid=19793 vsize=4594792 CPUtime=31.44 cores=1,3,5,7
/proc/19794/stat : 19794 (coprocessor) R 19793 19786 19129 0 -1 4202496 26381 0 0 0 3007 137 0 0 20 0 1 0 279226893 4705067008 952419 33554432000 4194304 6586260 140734987755536 140734987752296 5550307 0 0 4096 8404994 0 0 0 17 3 0 0 9084 0 0
/proc/19794/statm: 1148698 952931 137 584 0 1148110 0
Current children cumulated CPU time (s) 134.6
Current children cumulated vsize (KiB) 15953824
heavy processes:

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19786 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 134.6
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 352.921
CPU time (s): 134.6
CPU user time (s): 117.83
CPU system time (s): 16.77
CPU usage (%): 38.1388
Max. virtual memory (cumulated for all children) (KiB): 15953824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 1100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 359
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= 4
involuntary context switches= 1

runsolver used 0.789879 second user time and 2.02669 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-27 17:09:28
IDJOB=3700995
IDBENCH=92639
IDSOLVER=2277
FILE ID=node105/3700995-1338131365
RUNJOBID= node105-1338123980-19146
PBS_JOBID= 14624503
Free space on /tmp= 68216 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Large/normalized-minisat100_16_6_9_ic.opb
COMMAND LINE= DIR/npSolver-pbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700995-1338131365/watcher-3700995-1338131365 -o /tmp/evaluation-result-3700995-1338131365/solver-3700995-1338131365 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo.sh HOME/instance-3700995-1338131365.opb 1095421988 HOME HOME

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

MD5SUM BENCH= 02cb8d701f4a0125a0bd11e66327d452
RANDOM SEED=1095421988

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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	: 5331.91
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        16436784 kB
Buffers:          258740 kB
Cached:          6847968 kB
SwapCached:         1932 kB
Active:          8740220 kB
Inactive:        6519324 kB
Active(anon):    8149160 kB
Inactive(anon):     5072 kB
Active(file):     591060 kB
Inactive(file):  6514252 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:           6010160 kB
Writeback:         58432 kB
AnonPages:       8159200 kB
Mapped:             9908 kB
Shmem:                 0 kB
Slab:            1020296 kB
SReclaimable:     454540 kB
SUnreclaim:       565756 kB
KernelStack:        1464 kB
PageTables:        20112 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:   11726796 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5003264 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= 67180 MiB
End job on node105 at 2012-05-27 17:15:23