Trace number 2673397

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) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=47-P1=67-P2=7-P3=59-P4=59-B.opb
MD5SUMcee9d966c480314e6c2ddf0bcf6f236f
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 benchmark0.329949
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 variables72
Total number of constraints9
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 constraints9
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)144
Sum of products size (including duplicates)288
Number of different products144
Sum of products size288

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-2673397-1276810154/watcher-2673397-1276810154 -o /tmp/evaluation-result-2673397-1276810154/solver-2673397-1276810154 -C 1800 -W 2000 -M 1800 run HOME/instance-2673397-1276810154.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: 1.00 1.00 1.00 3/106 17658
/proc/meminfo: memFree=1873788/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0

[startup+0.022861 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17658
/proc/meminfo: memFree=1873788/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101873 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17658
/proc/meminfo: memFree=1873788/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300892 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17658
/proc/meminfo: memFree=1873788/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700937 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17658
/proc/meminfo: memFree=1873788/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17661
/proc/meminfo: memFree=1861744/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=15996 CPUtime=1.49
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 3455 0 0 0 148 1 0 0 25 0 1 0 56619110 16379904 3178 1992294400 134512640 134902295 4287670400 18446744073709551615 4159812326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 3999 3178 270 96 0 3211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24696

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17661
/proc/meminfo: memFree=1861364/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=16656 CPUtime=3.09
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 3612 0 0 0 308 1 0 0 25 0 1 0 56619110 17055744 3335 1992294400 134512640 134902295 4287670400 18446744073709551615 4159842500 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 4164 3335 270 96 0 3376 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25356

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17661
/proc/meminfo: memFree=1860000/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=18136 CPUtime=6.29
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 3963 0 0 0 628 1 0 0 25 0 1 0 56619110 18571264 3686 1992294400 134512640 134902295 4287670400 18446744073709551615 4159830703 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 4534 3686 270 96 0 3746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26836

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17661
/proc/meminfo: memFree=1857288/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=20448 CPUtime=12.68
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 4528 0 0 0 1267 1 0 0 25 0 1 0 56619110 20938752 4251 1992294400 134512640 134902295 4287670400 18446744073709551615 4159833616 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 5112 4251 270 96 0 4324 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29148

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17661
/proc/meminfo: memFree=1853196/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=24408 CPUtime=25.48
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 5537 0 0 0 2546 2 0 0 25 0 1 0 56619110 24993792 5260 1992294400 134512640 134902295 4287670400 18446744073709551615 4159831366 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 6102 5260 270 96 0 5314 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33108

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17661
/proc/meminfo: memFree=1849972/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=27684 CPUtime=51.07
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 13645 0 0 0 5100 7 0 0 25 0 1 0 56619110 28348416 6093 1992294400 134512640 134902295 4287670400 18446744073709551615 4159845358 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 6921 6093 270 96 0 6133 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36384

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17663
/proc/meminfo: memFree=1835588/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=41736 CPUtime=102.27
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 17129 0 0 0 10217 10 0 0 25 0 1 0 56619110 42737664 9577 1992294400 134512640 134902295 4287670400 18446744073709551615 4159812243 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 10434 9577 270 96 0 9646 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 50436

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17665
/proc/meminfo: memFree=1825792/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=51484 CPUtime=162.24
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 19566 0 0 0 16212 12 0 0 25 0 1 0 56619110 52719616 12014 1992294400 134512640 134902295 4287670400 18446744073709551615 4159812318 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 12871 12014 270 96 0 12083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 60184

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17667
/proc/meminfo: memFree=1824304/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=52820 CPUtime=222.22
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 19917 0 0 0 22210 12 0 0 25 0 1 0 56619110 54087680 12365 1992294400 134512640 134902295 4287670400 18446744073709551615 4159845261 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 13205 12365 270 96 0 12417 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 61520

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17667
/proc/meminfo: memFree=1824304/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=52820 CPUtime=282.2
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 19917 0 0 0 28208 12 0 0 25 0 1 0 56619110 54087680 12365 1992294400 134512640 134902295 4287670400 18446744073709551615 4159831244 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 13205 12365 270 96 0 12417 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 61520

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17669
/proc/meminfo: memFree=1819468/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=57768 CPUtime=342.19
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 21142 0 0 0 34205 14 0 0 25 0 1 0 56619110 59154432 13590 1992294400 134512640 134902295 4287670400 18446744073709551615 4159812351 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 14442 13590 270 96 0 13654 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 66468

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 17671
/proc/meminfo: memFree=1815004/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=62336 CPUtime=402.17
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 22230 0 0 0 40202 15 0 0 25 0 1 0 56619110 63832064 14678 1992294400 134512640 134902295 4287670400 18446744073709551615 4159831117 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 15584 14678 270 96 0 14796 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 71036

[startup+462.3 s]

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

/proc/17660/statm: 19095 18234 270 96 0 18307 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 85080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17691
/proc/meminfo: memFree=1800124/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1181.92
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25819 0 0 0 118173 19 0 0 25 0 1 0 56619110 78405632 18267 1992294400 134512640 134902295 4287670400 18446744073709551615 4159842592 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18267 270 96 0 18354 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 85268

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17693
/proc/meminfo: memFree=1799876/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1241.9
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25831 0 0 0 124171 19 0 0 25 0 1 0 56619110 78405632 18279 1992294400 134512640 134902295 4287670400 18446744073709551615 4159842430 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18279 270 96 0 18354 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 85268

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17695
/proc/meminfo: memFree=1799876/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1301.89
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25831 0 0 0 130170 19 0 0 25 0 1 0 56619110 78405632 18279 1992294400 134512640 134902295 4287670400 18446744073709551615 4159824412 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18279 270 96 0 18354 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 85268

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17697
/proc/meminfo: memFree=1799876/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1361.86
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25831 0 0 0 136167 19 0 0 25 0 1 0 56619110 78405632 18279 1992294400 134512640 134902295 4287670400 18446744073709551615 4159831162 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18279 270 96 0 18354 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 85268

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17699
/proc/meminfo: memFree=1799752/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1421.85
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25832 0 0 0 142166 19 0 0 25 0 1 0 56619110 78405632 18280 1992294400 134512640 134902295 4287670400 18446744073709551615 4159842650 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18280 270 96 0 18354 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 85268

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17699
/proc/meminfo: memFree=1799752/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1481.82
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25832 0 0 0 148163 19 0 0 25 0 1 0 56619110 78405632 18280 1992294400 134512640 134902295 4287670400 18446744073709551615 4159842780 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18280 270 96 0 18354 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 85268

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17701
/proc/meminfo: memFree=1799628/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1541.81
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25832 0 0 0 154162 19 0 0 25 0 1 0 56619110 78405632 18280 1992294400 134512640 134902295 4287670400 18446744073709551615 4159842795 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18280 270 96 0 18354 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 85268

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17703
/proc/meminfo: memFree=1799628/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1601.79
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25832 0 0 0 160160 19 0 0 25 0 1 0 56619110 78405632 18280 1992294400 134512640 134902295 4287670400 18446744073709551615 4159842430 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18280 270 96 0 18354 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 85268

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17705
/proc/meminfo: memFree=1799504/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1661.77
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25832 0 0 0 166158 19 0 0 25 0 1 0 56619110 78405632 18280 1992294400 134512640 134902295 4287670400 18446744073709551615 4159845381 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18280 270 96 0 18354 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 85268

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17707
/proc/meminfo: memFree=1799504/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1721.75
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25832 0 0 0 172156 19 0 0 25 0 1 0 56619110 78405632 18280 1992294400 134512640 134902295 4287670400 18446744073709551615 4159826764 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18280 270 96 0 18354 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 85268

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17707
/proc/meminfo: memFree=1799380/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1781.73
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25832 0 0 0 178154 19 0 0 25 0 1 0 56619110 78405632 18280 1992294400 134512640 134902295 4287670400 18446744073709551615 4159830915 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18280 270 96 0 18354 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 85268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17709
/proc/meminfo: memFree=1799380/2059040 swapFree=4139020/4192956
[pid=17658] ppid=17656 vsize=8700 CPUtime=0
/proc/17658/stat : 17658 (run) S 17656 17658 16364 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56619110 8908800 250 1992294400 4194304 4922060 140736495075984 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17658/statm: 2175 250 211 178 0 68 0
[pid=17660] ppid=17658 vsize=76568 CPUtime=1800.04
/proc/17660/stat : 17660 (PBPASSolver) R 17658 17658 16364 0 -1 4202496 25832 0 0 0 179985 19 0 0 25 0 1 0 56619110 78405632 18280 1992294400 134512640 134902295 4287670400 18446744073709551615 4159842430 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17660/statm: 19142 18280 270 96 0 18354 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 85268

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 17658 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.04
#
# 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): 1800.04
CPU user time (s): 1799.85
CPU system time (s): 0.19
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 85268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 3
involuntary context switches= 3

runsolver used 2.93955 second user time and 8.5457 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-17 23:29:14
IDJOB=2673397
IDBENCH=48064
IDSOLVER=1174
FILE ID=node005/2673397-1276810154
PBS_JOBID= 11176636
Free space on /tmp= 62564 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=67-P2=7-P3=59-P4=59-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673397-1276810154/watcher-2673397-1276810154 -o /tmp/evaluation-result-2673397-1276810154/solver-2673397-1276810154 -C 1800 -W 2000 -M 1800  run HOME/instance-2673397-1276810154.opb

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

MD5SUM BENCH= cee9d966c480314e6c2ddf0bcf6f236f
RANDOM SEED=1438582870

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1874316 kB
Buffers:          9800 kB
Cached:          84388 kB
SwapCached:       6808 kB
Active:          69256 kB
Inactive:        37680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1874316 kB
SwapTotal:     4192956 kB
SwapFree:      4139020 kB
Dirty:             644 kB
Writeback:           0 kB
AnonPages:       10224 kB
Mapped:          12796 kB
Slab:            55924 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181112 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= 62564 MiB
End job on node005 at 2010-06-17 23:59:17