Trace number 3699451

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) 33.97 58.4811

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat50_6_9_0_mh.opb
MD5SUM52afec4ffbbd6f0999256966f3f490ed
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4664822
Best CPU time to get the best result obtained on this benchmark1800.89
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables250200
Total number of constraints605407
Number of constraints which are clauses477850
Number of constraints which are cardinality constraints (but not clauses)57
Number of constraints which are nor clauses,nor cardinality constraints127500
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 129900
Biggest coefficient in the objective function 145531576
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 65051092014
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 145531576
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 65051092014
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 

7.89/7.99	c run inc solver
7.89/7.99	c [INC SYSTEM] run initial solver
7.89/7.99	c [INC SYSTEM] preprocess with white file
26.18/26.42	c [INC SYSTEM] finished preprocessing in 18 s
26.18/26.42	c [INC SYSTEM] execute solver
32.50/32.69	c [INC SEARCH] formula is SAT
32.80/32.95	c [INC SYSTEM] solved the initial formula
33.70/33.84	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
33.97/58.48	HOME/npSolver-pbo-I.sh: line 18: 19894 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-3699451-1338132965/watcher-3699451-1338132965 -o /tmp/evaluation-result-3699451-1338132965/solver-3699451-1338132965 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699451-1338132965.opb 1168152257 HOME HOME 

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: 2.75 2.21 2.13 3/179 19893
/proc/meminfo: memFree=30320784/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0

[startup+0.0168809 s]
/proc/loadavg: 2.75 2.21 2.13 3/179 19893
/proc/meminfo: memFree=30320784/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100254 s]
/proc/loadavg: 2.75 2.21 2.13 3/179 19893
/proc/meminfo: memFree=30320784/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300231 s]
/proc/loadavg: 2.75 2.21 2.13 3/179 19893
/proc/meminfo: memFree=30320784/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700225 s]
/proc/loadavg: 2.75 2.21 2.13 3/179 19893
/proc/meminfo: memFree=30320784/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.75 2.21 2.13 3/181 19895
/proc/meminfo: memFree=30306788/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=27016 CPUtime=1.48 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) R 19893 19893 18146 0 -1 4202496 4632 0 0 0 147 1 0 0 20 0 1 0 279421145 27664384 5918 33554432000 4194304 5992684 140737447936368 140737447932488 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 6754 5918 148 440 0 6310 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36164

[startup+3.10032 s]
/proc/loadavg: 2.75 2.21 2.13 3/181 19895
/proc/meminfo: memFree=30275216/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=187620 CPUtime=3.08 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) R 19893 19893 18146 0 -1 4202496 18036 0 0 0 302 6 0 0 20 0 1 0 279421145 192122880 34853 33554432000 4194304 5992684 140737447936368 140737447855784 4411887 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 46905 34853 165 440 0 46461 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 196768

[startup+6.30031 s]
/proc/loadavg: 2.69 2.21 2.13 3/181 19895
/proc/meminfo: memFree=29961948/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=450420 CPUtime=6.28 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) R 19893 19893 18146 0 -1 4202496 51647 0 0 0 612 16 0 0 20 0 1 0 279421145 461230080 111324 33554432000 4194304 5992684 140737447936368 140737447928024 4411808 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 112605 111324 165 440 0 112161 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 459568

[startup+12.7004 s]
/proc/loadavg: 2.64 2.21 2.12 3/183 19897
/proc/meminfo: memFree=28938016/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=765824 CPUtime=8.19 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) S 19893 19893 18146 0 -1 4202496 66154 0 0 0 731 88 0 0 20 0 1 0 279421145 784203776 139995 33554432000 4194304 5992684 140737447936368 140737447930816 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 191456 139995 172 440 0 191012 0
[pid=19896] ppid=19894 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19896/stat : 19896 (cp2_pre.sh) S 19894 19893 18146 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 279421965 9367552 276 33554432000 4194304 5064252 140734041230576 140734041229280 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19896/statm: 2287 276 234 213 0 72 0
[pid=19897] ppid=19896 vsize=1056792 CPUtime=4.47 cores=0,2,4,6
/proc/19897/stat : 19897 (coprocessor) R 19896 19893 18146 0 -1 4202496 21237 0 0 0 421 26 0 0 20 0 1 0 279421966 1082155008 203674 33554432000 4194304 6586260 140734042095952 140734042091832 5537598 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/19897/statm: 264198 203674 158 584 0 263610 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1840912

[startup+25.5003 s]
/proc/loadavg: 2.64 2.23 2.13 3/183 19897
/proc/meminfo: memFree=28349220/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=765824 CPUtime=8.19 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) S 19893 19893 18146 0 -1 4202496 66154 0 0 0 731 88 0 0 20 0 1 0 279421145 784203776 139995 33554432000 4194304 5992684 140737447936368 140737447930816 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 191456 139995 172 440 0 191012 0
[pid=19896] ppid=19894 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19896/stat : 19896 (cp2_pre.sh) S 19894 19893 18146 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 279421965 9367552 276 33554432000 4194304 5064252 140734041230576 140734041229280 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19896/statm: 2287 276 234 213 0 72 0
[pid=19897] ppid=19896 vsize=1056792 CPUtime=17.13 cores=0,2,4,6
/proc/19897/stat : 19897 (coprocessor) R 19896 19893 18146 0 -1 4202496 21237 0 0 0 1627 86 0 0 20 0 1 0 279421966 1082155008 203674 33554432000 4194304 6586260 140734042095952 140734042091704 5481678 0 0 4096 8404994 0 0 0 17 0 0 0 14 0 0
/proc/19897/statm: 264198 203674 158 584 0 263610 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 1840912

[startup+51.1004 s]
/proc/loadavg: 2.87 2.31 2.16 2/183 19901
/proc/meminfo: memFree=26769512/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=864676 CPUtime=27.84 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) S 19893 19893 18146 0 -1 4204032 72395 22139 0 0 861 117 1707 99 20 0 1 0 279421145 885428224 164728 33554432000 4194304 5992684 140737447936368 140737447930904 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 216169 164728 192 440 0 215725 0
[pid=19899] ppid=19894 vsize=1497824 CPUtime=6.13 cores=0,2,4,6
/proc/19899/stat : 19899 (glucosInc) S 19894 19893 18146 0 -1 4202496 182932 0 0 0 565 48 0 0 20 0 1 0 279423787 1533771776 332104 33554432000 4194304 5654031 140734657299680 140734657297992 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19899/statm: 374456 332104 147 357 0 374096 0
Current children cumulated CPU time (s) 33.97
Current children cumulated vsize (KiB) 2371648
heavy processes:
  %CPU=15 pid=19901 uid=0 cmd=

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

[startup+51.7004 s]
/proc/loadavg: 2.87 2.31 2.16 2/183 19901
/proc/meminfo: memFree=26769512/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=864676 CPUtime=27.84 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) S 19893 19893 18146 0 -1 4204032 72395 22139 0 0 861 117 1707 99 20 0 1 0 279421145 885428224 164728 33554432000 4194304 5992684 140737447936368 140737447930904 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 216169 164728 192 440 0 215725 0
[pid=19899] ppid=19894 vsize=1497824 CPUtime=6.13 cores=0,2,4,6
/proc/19899/stat : 19899 (glucosInc) S 19894 19893 18146 0 -1 4202496 182932 0 0 0 565 48 0 0 20 0 1 0 279423787 1533771776 332104 33554432000 4194304 5654031 140734657299680 140734657297992 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19899/statm: 374456 332104 147 357 0 374096 0
Current children cumulated CPU time (s) 33.97
Current children cumulated vsize (KiB) 2371648

[startup+54.9003 s]
/proc/loadavg: 2.96 2.34 2.17 2/183 19901
/proc/meminfo: memFree=26768892/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=864676 CPUtime=27.84 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) S 19893 19893 18146 0 -1 4204032 72395 22139 0 0 861 117 1707 99 20 0 1 0 279421145 885428224 164728 33554432000 4194304 5992684 140737447936368 140737447930904 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 216169 164728 192 440 0 215725 0
[pid=19899] ppid=19894 vsize=1497824 CPUtime=6.13 cores=0,2,4,6
/proc/19899/stat : 19899 (glucosInc) S 19894 19893 18146 0 -1 4202496 182932 0 0 0 565 48 0 0 20 0 1 0 279423787 1533771776 332104 33554432000 4194304 5654031 140734657299680 140734657297992 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19899/statm: 374456 332104 147 357 0 374096 0
Current children cumulated CPU time (s) 33.97
Current children cumulated vsize (KiB) 2371648

[startup+56.5003 s]
/proc/loadavg: 2.96 2.34 2.17 2/183 19901
/proc/meminfo: memFree=26769512/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=864676 CPUtime=27.84 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) S 19893 19893 18146 0 -1 4204032 72395 22139 0 0 861 117 1707 99 20 0 1 0 279421145 885428224 164728 33554432000 4194304 5992684 140737447936368 140737447930904 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 216169 164728 192 440 0 215725 0
[pid=19899] ppid=19894 vsize=1497824 CPUtime=6.13 cores=0,2,4,6
/proc/19899/stat : 19899 (glucosInc) S 19894 19893 18146 0 -1 4202496 182932 0 0 0 565 48 0 0 20 0 1 0 279423787 1533771776 332104 33554432000 4194304 5654031 140734657299680 140734657297992 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19899/statm: 374456 332104 147 357 0 374096 0
Current children cumulated CPU time (s) 33.97
Current children cumulated vsize (KiB) 2371648

[startup+57.3003 s]
/proc/loadavg: 2.96 2.34 2.17 2/183 19901
/proc/meminfo: memFree=26769512/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=864676 CPUtime=27.84 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) S 19893 19893 18146 0 -1 4204032 72395 22139 0 0 861 117 1707 99 20 0 1 0 279421145 885428224 164728 33554432000 4194304 5992684 140737447936368 140737447930904 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 216169 164728 192 440 0 215725 0
[pid=19899] ppid=19894 vsize=1497824 CPUtime=6.13 cores=0,2,4,6
/proc/19899/stat : 19899 (glucosInc) S 19894 19893 18146 0 -1 4202496 182932 0 0 0 565 48 0 0 20 0 1 0 279423787 1533771776 332104 33554432000 4194304 5654031 140734657299680 140734657297992 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19899/statm: 374456 332104 147 357 0 374096 0
Current children cumulated CPU time (s) 33.97
Current children cumulated vsize (KiB) 2371648

[startup+58.1003 s]
/proc/loadavg: 3.04 2.36 2.18 2/182 19901
/proc/meminfo: memFree=26769396/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=864676 CPUtime=27.84 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) S 19893 19893 18146 0 -1 4204032 72395 22139 0 0 861 117 1707 99 20 0 1 0 279421145 885428224 164728 33554432000 4194304 5992684 140737447936368 140737447930904 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 216169 164728 192 440 0 215725 0
[pid=19899] ppid=19894 vsize=1497824 CPUtime=6.13 cores=0,2,4,6
/proc/19899/stat : 19899 (glucosInc) S 19894 19893 18146 0 -1 4202496 182932 0 0 0 565 48 0 0 20 0 1 0 279423787 1533771776 332104 33554432000 4194304 5654031 140734657299680 140734657297992 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19899/statm: 374456 332104 147 357 0 374096 0
Current children cumulated CPU time (s) 33.97
Current children cumulated vsize (KiB) 2371648

[startup+58.3003 s]
/proc/loadavg: 3.04 2.36 2.18 2/182 19901
/proc/meminfo: memFree=26769396/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=864676 CPUtime=27.84 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) S 19893 19893 18146 0 -1 4204032 72395 22139 0 0 861 117 1707 99 20 0 1 0 279421145 885428224 164728 33554432000 4194304 5992684 140737447936368 140737447930904 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 216169 164728 192 440 0 215725 0
[pid=19899] ppid=19894 vsize=1497824 CPUtime=6.13 cores=0,2,4,6
/proc/19899/stat : 19899 (glucosInc) S 19894 19893 18146 0 -1 4202496 182932 0 0 0 565 48 0 0 20 0 1 0 279423787 1533771776 332104 33554432000 4194304 5654031 140734657299680 140734657297992 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19899/statm: 374456 332104 147 357 0 374096 0
Current children cumulated CPU time (s) 33.97
Current children cumulated vsize (KiB) 2371648

[startup+58.4003 s]
/proc/loadavg: 3.04 2.36 2.18 2/182 19901
/proc/meminfo: memFree=26769396/32873844 swapFree=7900/7900
[pid=19893] ppid=19891 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19893/stat : 19893 (npSolver-pbo-I.) S 19891 19893 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 279421145 9367552 274 33554432000 4194304 5064252 140733821614848 140733821613760 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19893/statm: 2287 274 233 213 0 72 0
[pid=19894] ppid=19893 vsize=864676 CPUtime=27.84 cores=0,2,4,6
/proc/19894/stat : 19894 (npSolver-pbo) S 19893 19893 18146 0 -1 4204032 72395 22139 0 0 861 117 1707 99 20 0 1 0 279421145 885428224 164728 33554432000 4194304 5992684 140737447936368 140737447930904 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19894/statm: 216169 164728 192 440 0 215725 0
[pid=19899] ppid=19894 vsize=1497824 CPUtime=6.13 cores=0,2,4,6
/proc/19899/stat : 19899 (glucosInc) S 19894 19893 18146 0 -1 4202496 182932 0 0 0 565 48 0 0 20 0 1 0 279423787 1533771776 332104 33554432000 4194304 5654031 140734657299680 140734657297992 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19899/statm: 374456 332104 147 357 0 374096 0
Current children cumulated CPU time (s) 33.97
Current children cumulated vsize (KiB) 2371648

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19893 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=686095
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=189667
# CPU time returned by wait4() is 27.8758
# while last known CPU time is 33.97
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 58.4811
CPU time (s): 33.97
CPU user time (s): 31.33
CPU system time (s): 2.64
CPU usage (%): 58.0871
Max. virtual memory (cumulated for all children) (KiB): 2409436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.6861
system time used= 2.18967
maximum resident set size= 878880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94908
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1261168
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 200405
involuntary context switches= 61

runsolver used 0.111982 second user time and 0.334949 second system time

The end

Launcher Data 

Begin job on node137 at 2012-05-27 17:36:06
IDJOB=3699451
IDBENCH=92717
IDSOLVER=2276
FILE ID=node137/3699451-1338132965
RUNJOBID= node137-1338118427-18162
PBS_JOBID= 14624475
Free space on /tmp= 71260 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat50_6_9_0_mh.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699451-1338132965/watcher-3699451-1338132965 -o /tmp/evaluation-result-3699451-1338132965/solver-3699451-1338132965 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699451-1338132965.opb 1168152257 HOME HOME

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

MD5SUM BENCH= 52afec4ffbbd6f0999256966f3f490ed
RANDOM SEED=1168152257

node137.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		: 2666.600
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	: 5333.20
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		: 2666.600
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		: 2666.600
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	: 5331.92
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		: 2666.600
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		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
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	: 5331.90
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		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
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:        30321420 kB
Buffers:          313784 kB
Cached:           812040 kB
SwapCached:        20904 kB
Active:          1596220 kB
Inactive:         107604 kB
Active(anon):     556320 kB
Inactive(anon):    23948 kB
Active(file):    1039900 kB
Inactive(file):    83656 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67082664 kB
Dirty:             34868 kB
Writeback:             0 kB
AnonPages:        566600 kB
Mapped:            10908 kB
Shmem:                 0 kB
Slab:             706156 kB
SReclaimable:     146884 kB
SUnreclaim:       559272 kB
KernelStack:        1456 kB
PageTables:         5032 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     751864 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    503808 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= 70356 MiB
End job on node137 at 2012-05-27 17:37:05