Trace number 2673239

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.01 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=263-P1=409-P2=29-P3=379-B.opb
MD5SUM947e947c586d02edcb816b66608818b9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark2.6116
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables81
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

Solver Data


Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673239-1276806857/watcher-2673239-1276806857 -o /tmp/evaluation-result-2673239-1276806857/solver-2673239-1276806857 -C 1800 -W 2000 -M 1800 run HOME/instance-2673239-1276806857.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 16914
/proc/meminfo: memFree=1849316/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0

[startup+0.0961551 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 16914
/proc/meminfo: memFree=1849316/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101155 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 16914
/proc/meminfo: memFree=1849316/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301177 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 16914
/proc/meminfo: memFree=1849316/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701221 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 16914
/proc/meminfo: memFree=1849316/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50131 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16917
/proc/meminfo: memFree=1827476/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=30836 CPUtime=1.49
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 7847 0 0 0 145 4 0 0 25 0 1 0 56287501 31576064 6979 1992294400 134512640 134902295 4294152176 18446744073709551615 4160197255 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 7709 6979 270 96 0 6921 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39536

[startup+3.10149 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16917
/proc/meminfo: memFree=1821276/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=31480 CPUtime=3.09
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 7984 0 0 0 305 4 0 0 25 0 1 0 56287501 32235520 7116 1992294400 134512640 134902295 4294152176 18446744073709551615 4160230357 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 7870 7116 270 96 0 7082 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40180

[startup+6.30084 s]
/proc/loadavg: 0.99 0.97 0.99 3/108 16917
/proc/meminfo: memFree=1820408/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=32800 CPUtime=6.29
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 8305 0 0 0 624 5 0 0 25 0 1 0 56287501 33587200 7437 1992294400 134512640 134902295 4294152176 18446744073709551615 4160218905 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 8200 7437 270 96 0 7412 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41500

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16917
/proc/meminfo: memFree=1818300/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=34516 CPUtime=12.68
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 8748 0 0 0 1263 5 0 0 25 0 1 0 56287501 35344384 7880 1992294400 134512640 134902295 4294152176 18446744073709551615 4160197350 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 8629 7880 270 96 0 7841 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 43216

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16917
/proc/meminfo: memFree=1815076/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=37688 CPUtime=25.48
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 9546 0 0 0 2542 6 0 0 25 0 1 0 56287501 38592512 8678 1992294400 134512640 134902295 4294152176 18446744073709551615 4160197288 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 9422 8678 270 96 0 8634 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46388

[startup+51.1008 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16917
/proc/meminfo: memFree=1808628/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=44088 CPUtime=51.07
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 11143 0 0 0 5099 8 0 0 25 0 1 0 56287501 45146112 10275 1992294400 134512640 134902295 4294152176 18446744073709551615 4160209436 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 11022 10275 270 96 0 10234 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52788

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16919
/proc/meminfo: memFree=1797840/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=54500 CPUtime=102.27
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 13759 0 0 0 10216 11 0 0 25 0 1 0 56287501 55808000 12891 1992294400 134512640 134902295 4294152176 18446744073709551615 4160215922 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 13625 12891 270 96 0 12837 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 63200

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16921
/proc/meminfo: memFree=1786680/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=65848 CPUtime=162.24
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 16574 0 0 0 16210 14 0 0 25 0 1 0 56287501 67428352 15706 1992294400 134512640 134902295 4294152176 18446744073709551615 4160227454 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 16462 15706 270 96 0 15674 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 74548

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16923
/proc/meminfo: memFree=1778248/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=74032 CPUtime=222.22
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 18629 0 0 0 22205 17 0 0 25 0 1 0 56287501 75808768 17761 1992294400 134512640 134902295 4294152176 18446744073709551615 4160215942 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 18508 17761 270 96 0 17720 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 82732

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16923
/proc/meminfo: memFree=1770560/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=81720 CPUtime=282.2
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 20551 0 0 0 28201 19 0 0 25 0 1 0 56287501 83681280 19683 1992294400 134512640 134902295 4294152176 18446744073709551615 4160227541 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 20430 19683 270 96 0 19642 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 90420

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16925
/proc/meminfo: memFree=1765848/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=86556 CPUtime=342.19
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 21730 0 0 0 34198 21 0 0 25 0 1 0 56287501 88633344 20862 1992294400 134512640 134902295 4294152176 18446744073709551615 4160197233 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 21639 20862 270 96 0 20851 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 95256

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16927
/proc/meminfo: memFree=1760020/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=92512 CPUtime=402.16
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 23224 0 0 0 40194 22 0 0 25 0 1 0 56287501 94732288 22356 1992294400 134512640 134902295 4294152176 18446744073709551615 4160216544 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 23128 22356 270 96 0 22340 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 101212

[startup+462.301 s]

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

/proc/16916/statm: 45833 44953 270 96 0 45045 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 192032

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16947
/proc/meminfo: memFree=1664788/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=187304 CPUtime=1181.9
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 46825 0 0 0 118143 47 0 0 25 0 1 0 56287501 191799296 45957 1992294400 134512640 134902295 4294152176 18446744073709551615 4160215897 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 46826 45957 270 96 0 46038 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 196004

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16949
/proc/meminfo: memFree=1660944/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=191000 CPUtime=1241.88
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 47767 0 0 0 124140 48 0 0 25 0 1 0 56287501 195584000 46899 1992294400 134512640 134902295 4294152176 18446744073709551615 4160197242 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 47750 46899 270 96 0 46962 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 199700

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16951
/proc/meminfo: memFree=1657224/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=194600 CPUtime=1301.87
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 48668 0 0 0 130138 49 0 0 25 0 1 0 56287501 199270400 47800 1992294400 134512640 134902295 4294152176 18446744073709551615 4160216257 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 48650 47800 270 96 0 47862 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 203300

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16953
/proc/meminfo: memFree=1653752/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=198088 CPUtime=1361.84
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 49546 0 0 0 136135 49 0 0 25 0 1 0 56287501 202842112 48678 1992294400 134512640 134902295 4294152176 18446744073709551615 4160230362 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 49522 48678 270 96 0 48734 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 206788

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16955
/proc/meminfo: memFree=1649660/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=202160 CPUtime=1421.83
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 50547 0 0 0 142132 51 0 0 25 0 1 0 56287501 207011840 49679 1992294400 134512640 134902295 4294152176 18446744073709551615 4160227674 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 50540 49679 270 96 0 49752 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 210860

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16955
/proc/meminfo: memFree=1645940/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=205756 CPUtime=1481.81
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 51469 0 0 0 148129 52 0 0 25 0 1 0 56287501 210694144 50601 1992294400 134512640 134902295 4294152176 18446744073709551615 4160227454 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 51439 50601 270 96 0 50651 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 214456

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16957
/proc/meminfo: memFree=1642840/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=208804 CPUtime=1541.79
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 52231 0 0 0 154126 53 0 0 25 0 1 0 56287501 213815296 51363 1992294400 134512640 134902295 4294152176 18446744073709551615 4160227462 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 52201 51363 270 96 0 51413 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 217504

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16959
/proc/meminfo: memFree=1639492/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=212144 CPUtime=1601.77
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 53069 0 0 0 160124 53 0 0 25 0 1 0 56287501 217235456 52201 1992294400 134512640 134902295 4294152176 18446744073709551615 4160230357 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 53036 52201 270 96 0 52248 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 220844

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16970
/proc/meminfo: memFree=1635524/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=215524 CPUtime=1661.73
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 53896 0 0 0 166119 54 0 0 25 0 1 0 56287501 220696576 53028 1992294400 134512640 134902295 4294152176 18446744073709551615 4160233132 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 53881 53028 270 96 0 53093 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 224224

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16972
/proc/meminfo: memFree=1631308/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=219748 CPUtime=1721.72
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 54973 0 0 0 172116 56 0 0 25 0 1 0 56287501 225021952 54105 1992294400 134512640 134902295 4294152176 18446744073709551615 4160216688 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 54937 54105 270 96 0 54149 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 228448

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16972
/proc/meminfo: memFree=1627588/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=223576 CPUtime=1781.7
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 55904 0 0 0 178113 57 0 0 25 0 1 0 56287501 228941824 55036 1992294400 134512640 134902295 4294152176 18446744073709551615 4160209425 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 55894 55036 270 96 0 55106 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 232276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 16974
/proc/meminfo: memFree=1626100/2059040 swapFree=4139736/4192956
[pid=16914] ppid=16912 vsize=8700 CPUtime=0
/proc/16914/stat : 16914 (run) S 16912 16914 16381 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56287500 8908800 250 1992294400 4194304 4922060 140737373571936 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16914/statm: 2175 250 211 178 0 68 0
[pid=16916] ppid=16914 vsize=224896 CPUtime=1800.01
/proc/16916/stat : 16916 (PBPASSolver) R 16914 16914 16381 0 -1 4202496 56256 0 0 0 179944 57 0 0 25 0 1 0 56287501 230293504 55388 1992294400 134512640 134902295 4294152176 18446744073709551615 4160215703 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16916/statm: 56224 55388 270 96 0 55436 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 233596

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 16914 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=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.01
CPU user time (s): 1799.44
CPU system time (s): 0.57
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 233596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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= 5
involuntary context switches= 5

runsolver used 2.92755 second user time and 8.5547 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-17 22:34:17
IDJOB=2673239
IDBENCH=47906
IDSOLVER=1174
FILE ID=node009/2673239-1276806857
PBS_JOBID= 11176628
Free space on /tmp= 62552 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=263-P1=409-P2=29-P3=379-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673239-1276806857/watcher-2673239-1276806857 -o /tmp/evaluation-result-2673239-1276806857/solver-2673239-1276806857 -C 1800 -W 2000 -M 1800  run HOME/instance-2673239-1276806857.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 947e947c586d02edcb816b66608818b9
RANDOM SEED=952942265

node009.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.199
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.39
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849836 kB
Buffers:         32740 kB
Cached:          82388 kB
SwapCached:       5672 kB
Active:          59684 kB
Inactive:        67728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849836 kB
SwapTotal:     4192956 kB
SwapFree:      4139736 kB
Dirty:             648 kB
Writeback:          12 kB
AnonPages:       10988 kB
Mapped:          12828 kB
Slab:            59764 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182252 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62552 MiB
End job on node009 at 2010-06-17 23:04:20