Trace number 2673247

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) 1800.09 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=23-P2=47-P3=53-P4=59-P5=23-P6=37-P7=61-B.opb
MD5SUM9967eb2b89437d51526bdf8efb5c6065
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 benchmark3.08253
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 variables126
Total number of constraints15
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 constraints15
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)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

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-2673247-1276807311/watcher-2673247-1276807311 -o /tmp/evaluation-result-2673247-1276807311/solver-2673247-1276807311 -C 1800 -W 2000 -M 1800 run HOME/instance-2673247-1276807311.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 4/106 19182
/proc/meminfo: memFree=1850596/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0

[startup+0.022343 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 19182
/proc/meminfo: memFree=1850596/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101358 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 19182
/proc/meminfo: memFree=1850596/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300394 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 19182
/proc/meminfo: memFree=1850596/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700468 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 19182
/proc/meminfo: memFree=1850596/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19185
/proc/meminfo: memFree=1831112/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=23968 CPUtime=1.49
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 5190 0 0 0 146 3 0 0 23 0 1 0 56334601 24543232 5128 1992294400 134512640 134902295 4288509568 18446744073709551615 4160027451 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 5992 5128 270 96 0 5204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32668

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19187
/proc/meminfo: memFree=1830368/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=24520 CPUtime=3.09
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 5343 0 0 0 306 3 0 0 25 0 1 0 56334601 25108480 5281 1992294400 134512640 134902295 4288509568 18446744073709551615 4160039108 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 6130 5281 270 96 0 5342 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33220

[startup+6.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19187
/proc/meminfo: memFree=1829252/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=25720 CPUtime=6.28
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 5619 0 0 0 625 3 0 0 25 0 1 0 56334601 26337280 5557 1992294400 134512640 134902295 4288509568 18446744073709551615 4160039046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 6430 5557 270 96 0 5642 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34420

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19187
/proc/meminfo: memFree=1827144/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=27436 CPUtime=12.68
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 6074 0 0 0 1265 3 0 0 25 0 1 0 56334601 28094464 6012 1992294400 134512640 134902295 4288509568 18446744073709551615 4160008825 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 6859 6012 270 96 0 6071 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36136

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19187
/proc/meminfo: memFree=1822432/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=32172 CPUtime=25.48
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 7225 0 0 0 2544 4 0 0 25 0 1 0 56334601 32944128 7163 1992294400 134512640 134902295 4288509568 18446744073709551615 4160008834 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 8043 7163 270 96 0 7255 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40872

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19187
/proc/meminfo: memFree=1813008/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=45704 CPUtime=51.07
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 15465 0 0 0 5098 9 0 0 25 0 1 0 56334601 46800896 9506 1992294400 134512640 134902295 4288509568 18446744073709551615 4160027207 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 11426 9506 270 96 0 10638 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54404

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19189
/proc/meminfo: memFree=1799120/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=59228 CPUtime=102.26
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 18838 0 0 0 10214 12 0 0 25 0 1 0 56334601 60649472 12879 1992294400 134512640 134902295 4288509568 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 14807 12879 270 96 0 14019 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67928

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19191
/proc/meminfo: memFree=1788332/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=69944 CPUtime=162.23
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 21536 0 0 0 16207 16 0 0 25 0 1 0 56334601 71622656 15577 1992294400 134512640 134902295 4288509568 18446744073709551615 4160039224 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 17486 15577 270 96 0 16698 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 78644

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19191
/proc/meminfo: memFree=1777048/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=81268 CPUtime=222.21
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 24311 0 0 0 22201 20 0 0 25 0 1 0 56334601 83218432 18352 1992294400 134512640 134902295 4288509568 18446744073709551615 4160022408 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 20317 18352 270 96 0 19529 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 89968

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19193
/proc/meminfo: memFree=1763408/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=95024 CPUtime=282.17
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 27774 0 0 0 28195 22 0 0 25 0 1 0 56334601 97304576 21815 1992294400 134512640 134902295 4288509568 18446744073709551615 4160008926 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 23756 21815 270 96 0 22968 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 103724

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19195
/proc/meminfo: memFree=1754612/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=103648 CPUtime=342.16
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 29896 0 0 0 34191 25 0 0 25 0 1 0 56334601 106135552 23937 1992294400 134512640 134902295 4288509568 18446744073709551615 4160008824 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 25912 23937 270 96 0 25124 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 112348

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19197
/proc/meminfo: memFree=1750148/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=108024 CPUtime=402.13
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 30996 0 0 0 40188 25 0 0 25 0 1 0 56334601 110616576 25037 1992294400 134512640 134902295 4288509568 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 27006 25037 270 96 0 26218 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 116724

[startup+462.301 s]

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

/proc/19184/statm: 32557 30524 270 96 0 31769 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 138928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19226
/proc/meminfo: memFree=1726836/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=130228 CPUtime=1181.82
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 36483 0 0 0 118151 31 0 0 25 0 1 0 56334601 133353472 30524 1992294400 134512640 134902295 4288509568 18446744073709551615 4160039780 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 32557 30524 270 96 0 31769 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 138928

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19228
/proc/meminfo: memFree=1726836/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=130228 CPUtime=1241.8
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 36483 0 0 0 124149 31 0 0 25 0 1 0 56334601 133353472 30524 1992294400 134512640 134902295 4288509568 18446744073709551615 4160027881 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 32557 30524 270 96 0 31769 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 138928

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19230
/proc/meminfo: memFree=1726960/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=130228 CPUtime=1301.78
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 36484 0 0 0 130147 31 0 0 25 0 1 0 56334601 133353472 30525 1992294400 134512640 134902295 4288509568 18446744073709551615 4160039388 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 32557 30525 270 96 0 31769 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 138928

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19232
/proc/meminfo: memFree=1720388/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=137104 CPUtime=1361.75
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 38221 0 0 0 136142 33 0 0 25 0 1 0 56334601 140394496 32262 1992294400 134512640 134902295 4288509568 18446744073709551615 4160039108 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 34276 32262 270 96 0 33488 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 145804

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19232
/proc/meminfo: memFree=1712328/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=145196 CPUtime=1421.73
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 40226 0 0 0 142138 35 0 0 25 0 1 0 56334601 148680704 34267 1992294400 134512640 134902295 4288509568 18446744073709551615 4160028099 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 36299 34267 270 96 0 35511 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 153896

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19234
/proc/meminfo: memFree=1705012/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=152368 CPUtime=1481.7
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 42027 0 0 0 148133 37 0 0 25 0 1 0 56334601 156024832 36068 1992294400 134512640 134902295 4288509568 18446744073709551615 4160008998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 38092 36068 270 96 0 37304 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 161068

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19236
/proc/meminfo: memFree=1808056/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=48856 CPUtime=1541.68
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 48794 0 0 0 154126 42 0 0 25 0 1 0 56334601 50028544 10357 1992294400 134512640 134902295 4288509568 18446744073709551615 4160044744 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 12214 10357 270 96 0 11426 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 57556

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19238
/proc/meminfo: memFree=1792184/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=64788 CPUtime=1601.66
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 52776 0 0 0 160121 45 0 0 25 0 1 0 56334601 66342912 14339 1992294400 134512640 134902295 4288509568 18446744073709551615 4160046810 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 16197 14339 270 96 0 15409 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 73488

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19240
/proc/meminfo: memFree=1778048/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=78944 CPUtime=1661.64
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 56266 0 0 0 166116 48 0 0 25 0 1 0 56334601 80838656 17829 1992294400 134512640 134902295 4288509568 18446744073709551615 4160046799 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 19736 17829 270 96 0 18948 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 87644

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19240
/proc/meminfo: memFree=1766640/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=90184 CPUtime=1721.62
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 59113 0 0 0 172111 51 0 0 25 0 1 0 56334601 92348416 20676 1992294400 134512640 134902295 4288509568 18446744073709551615 4160039258 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 22546 20676 270 96 0 21758 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 98884

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19242
/proc/meminfo: memFree=1756596/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=100248 CPUtime=1781.59
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 61573 0 0 0 178106 53 0 0 25 0 1 0 56334601 102653952 23136 1992294400 134512640 134902295 4288509568 18446744073709551615 4160028071 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 25062 23136 270 96 0 24274 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 108948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19242
/proc/meminfo: memFree=1754612/2059040 swapFree=4140132/4192956
[pid=19182] ppid=19180 vsize=8700 CPUtime=0
/proc/19182/stat : 19182 (run) S 19180 19182 18449 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 56334601 8908800 250 1992294400 4194304 4922060 140735618144912 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19182/statm: 2175 250 211 178 0 68 0
[pid=19184] ppid=19182 vsize=102232 CPUtime=1800.09
/proc/19184/stat : 19184 (PBPASSolver) R 19182 19182 18449 0 -1 4202496 62079 0 0 0 179955 54 0 0 25 0 1 0 56334601 104685568 23642 1992294400 134512640 134902295 4288509568 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19184/statm: 25558 23642 270 96 0 24770 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 110932

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 19182 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 1800.09
#
# 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): 1800.09
CPU user time (s): 1799.55
CPU system time (s): 0.54
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 161368

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= 3
involuntary context switches= 3

runsolver used 2.95055 second user time and 8.5357 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-17 22:41:51
IDJOB=2673247
IDBENCH=47914
IDSOLVER=1174
FILE ID=node007/2673247-1276807311
PBS_JOBID= 11176671
Free space on /tmp= 62488 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=23-P2=47-P3=53-P4=59-P5=23-P6=37-P7=61-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673247-1276807311/watcher-2673247-1276807311 -o /tmp/evaluation-result-2673247-1276807311/solver-2673247-1276807311 -C 1800 -W 2000 -M 1800  run HOME/instance-2673247-1276807311.opb

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

MD5SUM BENCH= 9967eb2b89437d51526bdf8efb5c6065
RANDOM SEED=738028396

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1851240 kB
Buffers:         34228 kB
Cached:          78412 kB
SwapCached:       6504 kB
Active:          42464 kB
Inactive:        83744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851240 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       12052 kB
Mapped:          12964 kB
Slab:            59752 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182864 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= 62488 MiB
End job on node007 at 2010-06-17 23:11:54