Trace number 3699380

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 inc? (problem) 27.29 41.1322

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_9_ic.opb
MD5SUM682b99afc8253237d78b2f22551fbcba
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18576569
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 153130375
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 48555114814
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 153130375
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 48555114814
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

6.09/6.17	c run inc solver
6.09/6.17	c [INC SYSTEM] run initial solver
6.09/6.17	c [INC SYSTEM] preprocess with white file
19.88/20.47	c [INC SYSTEM] finished preprocessing in 14 s
19.88/20.47	c [INC SYSTEM] execute solver
25.25/25.79	c [INC SEARCH] formula is SAT
25.44/25.99	c [INC SYSTEM] solved the initial formula
25.95/26.43	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
27.29/41.13	HOME/npSolver-pbo-I.sh: line 18: 24742 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -useCP2=1 -useInc=1

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-3699380-1338136756/watcher-3699380-1338136756 -o /tmp/evaluation-result-3699380-1338136756/solver-3699380-1338136756 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699380-1338136756.opb 1927361049 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: 2.00 2.00 2.00 3/178 24741
/proc/meminfo: memFree=30972844/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0

[startup+0.0832281 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24741
/proc/meminfo: memFree=30972844/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100266 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24741
/proc/meminfo: memFree=30972844/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30025 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24741
/proc/meminfo: memFree=30972844/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700243 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24741
/proc/meminfo: memFree=30972844/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 24743
/proc/meminfo: memFree=30958400/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=56268 CPUtime=1.49 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) R 24741 24741 22966 0 -1 4202496 8600 0 0 0 146 3 0 0 20 0 1 0 279804098 57618432 13680 33554432000 4194304 5992684 140733962946144 140733962941880 5045097 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 14067 13687 165 440 0 13623 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65416

[startup+3.10035 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 24743
/proc/meminfo: memFree=30862188/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=220092 CPUtime=3.09 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) R 24741 24741 22966 0 -1 4202496 25755 0 0 0 300 9 0 0 20 0 1 0 279804098 225374208 50715 33554432000 4194304 5992684 140733962946144 140733962939432 5044353 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 55023 50715 165 440 0 54579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 229240

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 24743
/proc/meminfo: memFree=30553196/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=462564 CPUtime=6.17 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) S 24741 24741 22966 0 -1 4202496 54807 0 0 0 557 60 0 0 20 0 1 0 279804098 473665536 112354 33554432000 4194304 5992684 140733962946144 140733962940592 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 115641 112354 172 440 0 115197 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 471712

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 24745
/proc/meminfo: memFree=29582132/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=462564 CPUtime=6.17 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) S 24741 24741 22966 0 -1 4202496 54807 0 0 0 557 60 0 0 20 0 1 0 279804098 473665536 112354 33554432000 4194304 5992684 140733962946144 140733962940592 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 115641 112354 172 440 0 115197 0
[pid=24744] ppid=24742 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24744/stat : 24744 (cp2_pre.sh) S 24742 24741 22966 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 279804716 9367552 276 33554432000 4194304 5064252 140735210340992 140735210339696 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/24744/statm: 2287 276 234 213 0 72 0
[pid=24745] ppid=24744 vsize=800912 CPUtime=6.37 cores=1,3,5,7
/proc/24745/stat : 24745 (coprocessor) D 24744 24741 22966 0 -1 4202496 19646 0 0 0 598 39 0 0 20 0 1 0 279804717 820133888 154954 33554432000 4194304 6586260 140735719354096 140735719349848 5732496 0 0 4096 8404994 18446744071581216301 0 0 17 5 0 0 11 0 0
/proc/24745/statm: 200228 154954 158 584 0 199640 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 1281772

[startup+25.5004 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 24747
/proc/meminfo: memFree=29281184/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=527844 CPUtime=20.04 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) S 24741 24741 22966 0 -1 4202496 57580 20551 0 0 561 63 1297 83 20 0 1 0 279804098 540512256 125772 33554432000 4194304 5992684 140733962946144 140733962932408 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 131961 125772 174 440 0 131517 0
[pid=24747] ppid=24742 vsize=1083720 CPUtime=4.98 cores=1,3,5,7
/proc/24747/stat : 24747 (glucosInc) R 24742 24741 22966 0 -1 4202496 145244 0 0 0 455 43 0 0 20 0 1 0 279806145 1109729280 246929 33554432000 4194304 5654031 140734691013040 140734691009512 4976752 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/24747/statm: 270930 246929 142 357 0 270570 0
Current children cumulated CPU time (s) 25.02
Current children cumulated vsize (KiB) 1620712

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

[startup+26.0004 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 24747
/proc/meminfo: memFree=29215352/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=549876 CPUtime=20.34 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) R 24741 24741 22966 0 -1 4202496 59424 20551 0 0 589 65 1297 83 20 0 1 0 279804098 563073024 130092 33554432000 4194304 5992684 140733962946144 140733962932408 5083887 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 137469 130092 178 440 0 137025 0
[pid=24747] ppid=24742 vsize=1083724 CPUtime=5.2 cores=1,3,5,7
/proc/24747/stat : 24747 (glucosInc) S 24742 24741 22966 0 -1 4202496 145249 0 0 0 477 43 0 0 20 0 1 0 279806145 1109733376 246934 33554432000 4194304 5654031 140734691013040 140734691011352 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/24747/statm: 270931 246934 147 357 0 270571 0
Current children cumulated CPU time (s) 25.54
Current children cumulated vsize (KiB) 1642748

[startup+32.4071 s]
/proc/loadavg: 2.06 2.02 2.00 2/182 24748
/proc/meminfo: memFree=28157088/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=549880 CPUtime=22.09 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) S 24741 24741 22966 0 -1 4204032 59450 20551 0 0 632 197 1297 83 20 0 1 0 279804098 563077120 134203 33554432000 4194304 5992684 140733962946144 140733962940680 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 137470 134203 192 440 0 137026 0
[pid=24747] ppid=24742 vsize=1083724 CPUtime=5.2 cores=1,3,5,7
/proc/24747/stat : 24747 (glucosInc) S 24742 24741 22966 0 -1 4202496 145249 0 0 0 477 43 0 0 20 0 1 0 279806145 1109733376 246934 33554432000 4194304 5654031 140734691013040 140734691011352 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/24747/statm: 270931 246934 147 357 0 270571 0
Current children cumulated CPU time (s) 27.29
Current children cumulated vsize (KiB) 1642752

[startup+35.6003 s]
/proc/loadavg: 2.22 2.05 2.01 2/182 24748
/proc/meminfo: memFree=28157088/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=549880 CPUtime=22.09 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) S 24741 24741 22966 0 -1 4204032 59450 20551 0 0 632 197 1297 83 20 0 1 0 279804098 563077120 134203 33554432000 4194304 5992684 140733962946144 140733962940680 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 137470 134203 192 440 0 137026 0
[pid=24747] ppid=24742 vsize=1083724 CPUtime=5.2 cores=1,3,5,7
/proc/24747/stat : 24747 (glucosInc) S 24742 24741 22966 0 -1 4202496 145249 0 0 0 477 43 0 0 20 0 1 0 279806145 1109733376 246934 33554432000 4194304 5654031 140734691013040 140734691011352 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/24747/statm: 270931 246934 147 357 0 270571 0
Current children cumulated CPU time (s) 27.29
Current children cumulated vsize (KiB) 1642752

[startup+38.8003 s]
/proc/loadavg: 2.22 2.05 2.01 2/182 24748
/proc/meminfo: memFree=28157088/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=549880 CPUtime=22.09 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) S 24741 24741 22966 0 -1 4204032 59450 20551 0 0 632 197 1297 83 20 0 1 0 279804098 563077120 134203 33554432000 4194304 5992684 140733962946144 140733962940680 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 137470 134203 192 440 0 137026 0
[pid=24747] ppid=24742 vsize=1083724 CPUtime=5.2 cores=1,3,5,7
/proc/24747/stat : 24747 (glucosInc) S 24742 24741 22966 0 -1 4202496 145249 0 0 0 477 43 0 0 20 0 1 0 279806145 1109733376 246934 33554432000 4194304 5654031 140734691013040 140734691011352 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/24747/statm: 270931 246934 147 357 0 270571 0
Current children cumulated CPU time (s) 27.29
Current children cumulated vsize (KiB) 1642752

[startup+40.4003 s]
/proc/loadavg: 2.36 2.08 2.02 2/182 24748
/proc/meminfo: memFree=28157088/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=549880 CPUtime=22.09 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) S 24741 24741 22966 0 -1 4204032 59450 20551 0 0 632 197 1297 83 20 0 1 0 279804098 563077120 134203 33554432000 4194304 5992684 140733962946144 140733962940680 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 137470 134203 192 440 0 137026 0
[pid=24747] ppid=24742 vsize=1083724 CPUtime=5.2 cores=1,3,5,7
/proc/24747/stat : 24747 (glucosInc) S 24742 24741 22966 0 -1 4202496 145249 0 0 0 477 43 0 0 20 0 1 0 279806145 1109733376 246934 33554432000 4194304 5654031 140734691013040 140734691011352 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/24747/statm: 270931 246934 147 357 0 270571 0
Current children cumulated CPU time (s) 27.29
Current children cumulated vsize (KiB) 1642752

[startup+40.8003 s]
/proc/loadavg: 2.36 2.08 2.02 2/182 24748
/proc/meminfo: memFree=28157088/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=549880 CPUtime=22.09 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) S 24741 24741 22966 0 -1 4204032 59450 20551 0 0 632 197 1297 83 20 0 1 0 279804098 563077120 134203 33554432000 4194304 5992684 140733962946144 140733962940680 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 137470 134203 192 440 0 137026 0
[pid=24747] ppid=24742 vsize=1083724 CPUtime=5.2 cores=1,3,5,7
/proc/24747/stat : 24747 (glucosInc) S 24742 24741 22966 0 -1 4202496 145249 0 0 0 477 43 0 0 20 0 1 0 279806145 1109733376 246934 33554432000 4194304 5654031 140734691013040 140734691011352 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/24747/statm: 270931 246934 147 357 0 270571 0
Current children cumulated CPU time (s) 27.29
Current children cumulated vsize (KiB) 1642752

[startup+41.0003 s]
/proc/loadavg: 2.36 2.08 2.02 2/182 24748
/proc/meminfo: memFree=28157088/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=549880 CPUtime=22.09 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) S 24741 24741 22966 0 -1 4204032 59450 20551 0 0 632 197 1297 83 20 0 1 0 279804098 563077120 134203 33554432000 4194304 5992684 140733962946144 140733962940680 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 137470 134203 192 440 0 137026 0
[pid=24747] ppid=24742 vsize=1083724 CPUtime=5.2 cores=1,3,5,7
/proc/24747/stat : 24747 (glucosInc) S 24742 24741 22966 0 -1 4202496 145249 0 0 0 477 43 0 0 20 0 1 0 279806145 1109733376 246934 33554432000 4194304 5654031 140734691013040 140734691011352 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/24747/statm: 270931 246934 147 357 0 270571 0
Current children cumulated CPU time (s) 27.29
Current children cumulated vsize (KiB) 1642752

[startup+41.1004 s]
/proc/loadavg: 2.36 2.08 2.02 2/183 24749
/proc/meminfo: memFree=28157064/32873844 swapFree=6872/6872
[pid=24741] ppid=24739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/24741/stat : 24741 (npSolver-pbo-I.) S 24739 24741 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279804098 9367552 275 33554432000 4194304 5064252 140733376447616 140733376446528 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/24741/statm: 2287 275 233 213 0 72 0
[pid=24742] ppid=24741 vsize=549880 CPUtime=22.09 cores=1,3,5,7
/proc/24742/stat : 24742 (npSolver-pbo) S 24741 24741 22966 0 -1 4204032 59450 20551 0 0 632 197 1297 83 20 0 1 0 279804098 563077120 134203 33554432000 4194304 5992684 140733962946144 140733962940680 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/24742/statm: 137470 134203 192 440 0 137026 0
[pid=24747] ppid=24742 vsize=1083724 CPUtime=5.2 cores=1,3,5,7
/proc/24747/stat : 24747 (glucosInc) S 24742 24741 22966 0 -1 4202496 145249 0 0 0 477 43 0 0 20 0 1 0 279806145 1109733376 246934 33554432000 4194304 5654031 140734691013040 140734691011352 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/24747/statm: 270931 246934 147 357 0 270571 0
Current children cumulated CPU time (s) 27.29
Current children cumulated vsize (KiB) 1642752

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24741 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=298066
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=830569
# CPU time returned by wait4() is 22.1286
# while last known CPU time is 27.29
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 41.1322
CPU time (s): 27.29
CPU user time (s): 24.06
CPU system time (s): 3.23
CPU usage (%): 66.347
Max. virtual memory (cumulated for all children) (KiB): 1642752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.2981
system time used= 2.83057
maximum resident set size= 698968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80375
page faults= 0
swaps= 0
block input operations= 8
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 137141
involuntary context switches= 31

runsolver used 0.073988 second user time and 0.19197 second system time

The end

Launcher Data 

Begin job on node106 at 2012-05-27 18:39:16
IDJOB=3699380
IDBENCH=92770
IDSOLVER=2276
FILE ID=node106/3699380-1338136756
RUNJOBID= node106-1338124026-22983
PBS_JOBID= 14624504
Free space on /tmp= 71236 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_9_ic.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699380-1338136756/watcher-3699380-1338136756 -o /tmp/evaluation-result-3699380-1338136756/solver-3699380-1338136756 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699380-1338136756.opb 1927361049 HOME HOME

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

MD5SUM BENCH= 682b99afc8253237d78b2f22551fbcba
RANDOM SEED=1927361049

node106.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		: 2667.065
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	: 5334.13
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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:        30973108 kB
Buffers:          154408 kB
Cached:           570892 kB
SwapCached:            0 kB
Active:          1013312 kB
Inactive:          45088 kB
Active(anon):     323220 kB
Inactive(anon):    12480 kB
Active(file):     690092 kB
Inactive(file):    32608 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             20016 kB
Writeback:             0 kB
AnonPages:        346196 kB
Mapped:            11884 kB
Shmem:               200 kB
Slab:             696744 kB
SReclaimable:     138908 kB
SUnreclaim:       557836 kB
KernelStack:        1464 kB
PageTables:         4804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     501908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    194560 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= 70508 MiB
End job on node106 at 2012-05-27 18:39:57