Trace number 2673421

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) 1800.02 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=71-P1=29-P2=241-P3=127-P4=67-P5=23-B.opb
MD5SUM2f50a7c4db6c104684b2cc399418ffd9
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 benchmark0.568912
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 variables120
Total number of constraints11
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 constraints11
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

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-2673421-1276811023/watcher-2673421-1276811023 -o /tmp/evaluation-result-2673421-1276811023/solver-2673421-1276811023 -C 1800 -W 2000 -M 1800 run HOME/instance-2673421-1276811023.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: 0.92 0.98 0.99 3/106 23733
/proc/meminfo: memFree=1843640/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0

[startup+0.0885571 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23733
/proc/meminfo: memFree=1843640/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100557 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23733
/proc/meminfo: memFree=1843640/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300551 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23733
/proc/meminfo: memFree=1843640/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700539 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23733
/proc/meminfo: memFree=1843640/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 23736
/proc/meminfo: memFree=1819072/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=34328 CPUtime=1.48
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 8656 0 0 0 144 4 0 0 25 0 1 0 22393929 35151872 7689 1992294400 134512640 134902295 4289493088 18446744073709551615 4160403582 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 8582 7689 270 96 0 7794 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 43028

[startup+3.10047 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 23736
/proc/meminfo: memFree=1812748/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=34992 CPUtime=3.09
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 8841 0 0 0 304 5 0 0 25 0 1 0 22393929 35831808 7874 1992294400 134512640 134902295 4289493088 18446744073709551615 4160373369 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 8748 7874 270 96 0 7960 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43692

[startup+6.30037 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23736
/proc/meminfo: memFree=1811632/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=36204 CPUtime=6.29
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 9141 0 0 0 624 5 0 0 25 0 1 0 22393929 37072896 8174 1992294400 134512640 134902295 4289493088 18446744073709551615 4160408868 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 9051 8174 270 96 0 8263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44904

[startup+12.7002 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23736
/proc/meminfo: memFree=1809400/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=38200 CPUtime=12.69
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 9628 0 0 0 1263 6 0 0 25 0 1 0 22393929 39116800 8661 1992294400 134512640 134902295 4289493088 18446744073709551615 4160403744 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 9550 8661 270 96 0 8762 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46900

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 23738
/proc/meminfo: memFree=1806796/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=40576 CPUtime=25.48
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 10239 0 0 0 2542 6 0 0 25 0 1 0 22393929 41549824 9272 1992294400 134512640 134902295 4289493088 18446744073709551615 4160373488 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 10144 9272 270 96 0 9356 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49276

[startup+51.1001 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 23738
/proc/meminfo: memFree=1802952/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=44568 CPUtime=51.07
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 11222 0 0 0 5099 8 0 0 25 0 1 0 22393929 45637632 10255 1992294400 134512640 134902295 4289493088 18446744073709551615 4160391995 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 11142 10255 270 96 0 10354 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53268

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 23740
/proc/meminfo: memFree=1790676/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=56540 CPUtime=102.26
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 14181 0 0 0 10213 13 0 0 25 0 1 0 22393929 57896960 13214 1992294400 134512640 134902295 4289493088 18446744073709551615 4160403744 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 14135 13214 270 96 0 13347 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 65240

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23740
/proc/meminfo: memFree=1781996/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=65260 CPUtime=162.22
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 16364 0 0 0 16206 16 0 0 25 0 1 0 22393929 66826240 15397 1992294400 134512640 134902295 4289493088 18446744073709551615 4160403593 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 16315 15397 270 96 0 15527 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 73960

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23742
/proc/meminfo: memFree=1768108/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=78916 CPUtime=222.19
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 19818 0 0 0 22196 23 0 0 25 0 1 0 22393929 80809984 18851 1992294400 134512640 134902295 4289493088 18446744073709551615 4160392542 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 19729 18851 270 96 0 18941 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 87616

[startup+282.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23744
/proc/meminfo: memFree=1757940/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=89268 CPUtime=282.16
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 22365 0 0 0 28190 26 0 0 25 0 1 0 22393929 91410432 21398 1992294400 134512640 134902295 4289493088 18446744073709551615 4160403582 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 22317 21398 270 96 0 21529 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 97968

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23746
/proc/meminfo: memFree=1750128/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=96808 CPUtime=342.14
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 24274 0 0 0 34183 31 0 0 25 0 1 0 22393929 99131392 23307 1992294400 134512640 134902295 4289493088 18446744073709551615 4160403744 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 24202 23307 270 96 0 23414 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 105508

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23748
/proc/meminfo: memFree=1743432/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=103736 CPUtime=402.1
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 25996 0 0 0 40177 33 0 0 25 0 1 0 22393929 106225664 25029 1992294400 134512640 134902295 4289493088 18446744073709551615 4160404732 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 25934 25029 270 96 0 25146 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 112436

[startup+462.3 s]

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

/proc/23735/statm: 46272 45309 270 96 0 45484 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 193788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23777
/proc/meminfo: memFree=1658368/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=188536 CPUtime=1181.77
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 46955 0 0 0 118102 75 0 0 25 0 1 0 22393929 193060864 45988 1992294400 134512640 134902295 4289493088 18446744073709551615 4160403582 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 47134 45988 270 96 0 46346 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 197236

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23779
/proc/meminfo: memFree=1651920/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=194940 CPUtime=1241.76
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 48574 0 0 0 124097 79 0 0 25 0 1 0 22393929 199618560 47607 1992294400 134512640 134902295 4289493088 18446744073709551615 4160392329 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 48735 47607 270 96 0 47947 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 203640

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23781
/proc/meminfo: memFree=1649068/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=197724 CPUtime=1301.72
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 49288 0 0 0 130091 81 0 0 25 0 1 0 22393929 202469376 48321 1992294400 134512640 134902295 4289493088 18446744073709551615 4160403582 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 49431 48321 270 96 0 48643 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 206424

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23781
/proc/meminfo: memFree=1644480/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=202304 CPUtime=1361.7
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 50450 0 0 0 136087 83 0 0 25 0 1 0 22393929 207159296 49483 1992294400 134512640 134902295 4289493088 18446744073709551615 4160373378 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 50576 49483 270 96 0 49788 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 211004

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23783
/proc/meminfo: memFree=1638900/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=207828 CPUtime=1421.68
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 51811 0 0 0 142081 87 0 0 25 0 1 0 22393929 212815872 50844 1992294400 134512640 134902295 4289493088 18446744073709551615 4160403944 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 51957 50844 270 96 0 51169 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 216528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23785
/proc/meminfo: memFree=1779020/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=70480 CPUtime=1481.65
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 67097 0 0 0 148064 101 0 0 25 0 1 0 22393929 72171520 15913 1992294400 134512640 134902295 4289493088 18446744073709551615 4160392025 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 17620 15913 270 96 0 16832 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 79180

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23787
/proc/meminfo: memFree=1763396/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=85892 CPUtime=1541.62
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 70936 0 0 0 154057 105 0 0 25 0 1 0 22393929 87953408 19752 1992294400 134512640 134902295 4289493088 18446744073709551615 4160392632 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 21473 19752 270 96 0 20685 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 94592

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23789
/proc/meminfo: memFree=1750872/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=98444 CPUtime=1601.6
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 74072 0 0 0 160050 110 0 0 25 0 1 0 22393929 100806656 22888 1992294400 134512640 134902295 4289493088 18446744073709551615 4160394449 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 24611 22888 270 96 0 23823 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 107144

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23789
/proc/meminfo: memFree=1742192/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=107060 CPUtime=1661.57
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 76222 0 0 0 166043 114 0 0 25 0 1 0 22393929 109629440 25038 1992294400 134512640 134902295 4289493088 18446744073709551615 4160391939 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 26765 25038 270 96 0 25977 0
Current children cumulated CPU time (s) 1661.57
Current children cumulated vsize (KiB) 115760

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23791
/proc/meminfo: memFree=1734132/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=115344 CPUtime=1721.55
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 78264 0 0 0 172036 119 0 0 25 0 1 0 22393929 118112256 27080 1992294400 134512640 134902295 4289493088 18446744073709551615 4160409338 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 28836 27080 270 96 0 28048 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 124044

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23793
/proc/meminfo: memFree=1725700/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=123288 CPUtime=1781.53
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 80285 0 0 0 178031 122 0 0 25 0 1 0 22393929 126246912 29101 1992294400 134512640 134902295 4289493088 18446744073709551615 4160385856 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 30822 29101 270 96 0 30034 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 131988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23793
/proc/meminfo: memFree=1721236/2059040 swapFree=4140292/4192956
[pid=23733] ppid=23731 vsize=8700 CPUtime=0
/proc/23733/stat : 23733 (run) S 23731 23733 23014 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22393929 8908800 251 1992294400 4194304 4922060 140733351227216 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23733/statm: 2175 251 211 178 0 68 0
[pid=23735] ppid=23733 vsize=127776 CPUtime=1800.02
/proc/23735/stat : 23735 (PBPASSolver) R 23733 23733 23014 0 -1 4202496 81406 0 0 0 179879 123 0 0 25 0 1 0 22393929 130842624 30222 1992294400 134512640 134902295 4289493088 18446744073709551615 4160392269 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23735/statm: 31944 30222 270 96 0 31156 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 136476

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 23733 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=3999
# CPU time returned by wait4() is 0.003999
# while last known CPU time is 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.81
CPU time (s): 1800.02
CPU user time (s): 1798.79
CPU system time (s): 1.23
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 229404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
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 4.14737 second user time and 8.96564 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-17 23:43:43
IDJOB=2673421
IDBENCH=48088
IDSOLVER=1174
FILE ID=node050/2673421-1276811023
PBS_JOBID= 11176674
Free space on /tmp= 62572 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=71-P1=29-P2=241-P3=127-P4=67-P5=23-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673421-1276811023/watcher-2673421-1276811023 -o /tmp/evaluation-result-2673421-1276811023/solver-2673421-1276811023 -C 1800 -W 2000 -M 1800  run HOME/instance-2673421-1276811023.opb

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

MD5SUM BENCH= 2f50a7c4db6c104684b2cc399418ffd9
RANDOM SEED=1744733667

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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:       1844160 kB
Buffers:         40984 kB
Cached:          83340 kB
SwapCached:       5808 kB
Active:          54280 kB
Inactive:        82636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844160 kB
SwapTotal:     4192956 kB
SwapFree:      4140292 kB
Dirty:             656 kB
Writeback:           0 kB
AnonPages:       11160 kB
Mapped:          12832 kB
Slab:            56032 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179704 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= 62572 MiB
End job on node050 at 2010-06-18 00:13:46