Trace number 2673431

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=9-P0=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
MD5SUM901fa4df755866cb23bdcc769669d554
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 benchmark9.02663
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 variables189
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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-2673431-1276811361/watcher-2673431-1276811361 -o /tmp/evaluation-result-2673431-1276811361/solver-2673431-1276811361 -C 1800 -W 2000 -M 1800 run HOME/instance-2673431-1276811361.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 24213
/proc/meminfo: memFree=1873072/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0

[startup+0.0527579 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24213
/proc/meminfo: memFree=1873072/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100763 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24213
/proc/meminfo: memFree=1873072/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300786 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24213
/proc/meminfo: memFree=1873072/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700848 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24213
/proc/meminfo: memFree=1873072/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50095 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24216
/proc/meminfo: memFree=1846024/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=39356 CPUtime=1.48
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 9521 0 0 0 143 5 0 0 25 0 1 0 22427113 40300544 9065 1992294400 134512640 134902295 4287742560 18446744073709551615 11470332 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 9839 9065 263 96 0 9051 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 48056

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24216
/proc/meminfo: memFree=1826432/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=68688 CPUtime=3.08
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 17393 0 0 0 300 8 0 0 25 0 1 0 22427113 70336512 16339 1992294400 134512640 134902295 4287742560 18446744073709551615 4160624904 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 17172 16339 263 96 0 16384 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 77388

[startup+6.30065 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24216
/proc/meminfo: memFree=1807460/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=71020 CPUtime=6.28
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 17978 0 0 0 619 9 0 0 25 0 1 0 22427113 72724480 16510 1992294400 134512640 134902295 4287742560 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 17755 16510 270 96 0 16967 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79720

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24216
/proc/meminfo: memFree=1805352/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=73000 CPUtime=12.68
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 18475 0 0 0 1258 10 0 0 25 0 1 0 22427113 74752000 17007 1992294400 134512640 134902295 4287742560 18446744073709551615 4160645977 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 18250 17007 270 96 0 17462 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 81700

[startup+25.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24216
/proc/meminfo: memFree=1801508/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=76716 CPUtime=25.47
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 19413 0 0 0 2536 11 0 0 25 0 1 0 22427113 78557184 17945 1992294400 134512640 134902295 4287742560 18446744073709551615 4160660474 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 19179 17945 270 96 0 18391 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 85416

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24216
/proc/meminfo: memFree=1793324/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=84832 CPUtime=51.07
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 21444 0 0 0 5093 14 0 0 25 0 1 0 22427113 86867968 19976 1992294400 134512640 134902295 4287742560 18446744073709551615 4160645857 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 21208 19976 270 96 0 20420 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 93532

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24218
/proc/meminfo: memFree=1785636/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=92268 CPUtime=102.26
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 23288 0 0 0 10211 15 0 0 25 0 1 0 22427113 94482432 21820 1992294400 134512640 134902295 4287742560 18446744073709551615 4160660424 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 23067 21820 270 96 0 22279 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 100968

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24220
/proc/meminfo: memFree=1772864/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=104900 CPUtime=162.23
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 26440 0 0 0 16203 20 0 0 25 0 1 0 22427113 107417600 24972 1992294400 134512640 134902295 4287742560 18446744073709551615 4160657687 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 26225 24972 270 96 0 25437 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 113600

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24222
/proc/meminfo: memFree=1767036/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=110592 CPUtime=222.22
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 27889 0 0 0 22200 22 0 0 25 0 1 0 22427113 113246208 26421 1992294400 134512640 134902295 4287742560 18446744073709551615 4160654453 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 27648 26421 270 96 0 26860 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 119292

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24222
/proc/meminfo: memFree=1750172/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=127660 CPUtime=282.19
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 32115 0 0 0 28193 26 0 0 25 0 1 0 22427113 130723840 30647 1992294400 134512640 134902295 4287742560 18446744073709551615 4160657593 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 31915 30647 270 96 0 31127 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 136360

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24224
/proc/meminfo: memFree=1734796/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=142892 CPUtime=342.18
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 35907 0 0 0 34188 30 0 0 25 0 1 0 22427113 146321408 34439 1992294400 134512640 134902295 4287742560 18446744073709551615 4160660424 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 35723 34439 270 96 0 34935 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 151592

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24226
/proc/meminfo: memFree=1728720/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=148852 CPUtime=402.16
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 37406 0 0 0 40184 32 0 0 25 0 1 0 22427113 152424448 35938 1992294400 134512640 134902295 4287742560 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 37213 35938 270 96 0 36425 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 157552

[startup+462.301 s]

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

/proc/24215/statm: 54124 52737 270 96 0 53336 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 225196

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24255
/proc/meminfo: memFree=1649112/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=227980 CPUtime=1181.91
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 57101 0 0 0 118135 56 0 0 25 0 1 0 22427113 233451520 55633 1992294400 134512640 134902295 4287742560 18446744073709551615 4160660395 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 56995 55633 270 96 0 56207 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 236680

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24257
/proc/meminfo: memFree=1640308/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=236708 CPUtime=1241.89
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 59279 0 0 0 124131 58 0 0 25 0 1 0 22427113 242388992 57811 1992294400 134512640 134902295 4287742560 18446744073709551615 4160640235 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 59177 57811 270 96 0 58389 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 245408

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24259
/proc/meminfo: memFree=1622080/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=254536 CPUtime=1301.88
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 63777 0 0 0 130125 63 0 0 25 0 1 0 22427113 260644864 62309 1992294400 134512640 134902295 4287742560 18446744073709551615 4160660395 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 63634 62309 270 96 0 62846 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 263236

[startup+1362.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/108 24261
/proc/meminfo: memFree=1611292/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=265460 CPUtime=1361.86
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 66482 0 0 0 136119 67 0 0 25 0 1 0 22427113 271831040 65014 1992294400 134512640 134902295 4287742560 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 66365 65014 270 96 0 65577 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 274160

[startup+1422.31 s]
/proc/loadavg: 1.11 1.04 1.00 2/108 24263
/proc/meminfo: memFree=1601496/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=274980 CPUtime=1421.85
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 68883 0 0 0 142115 70 0 0 25 0 1 0 22427113 281579520 67415 1992294400 134512640 134902295 4287742560 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 68745 67415 270 96 0 67957 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 283680

[startup+1482.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 24263
/proc/meminfo: memFree=1594304/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=282732 CPUtime=1481.82
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 70677 0 0 0 148110 72 0 0 25 0 1 0 22427113 289517568 69209 1992294400 134512640 134902295 4287742560 18446744073709551615 4160627313 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 70683 69209 270 96 0 69895 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 291432

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 24265
/proc/meminfo: memFree=1586864/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=290032 CPUtime=1541.8
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 72518 0 0 0 154106 74 0 0 25 0 1 0 22427113 296992768 71050 1992294400 134512640 134902295 4287742560 18446744073709551615 4160657758 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 72508 71050 270 96 0 71720 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 298732

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 24267
/proc/meminfo: memFree=1578680/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=298228 CPUtime=1601.79
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 74579 0 0 0 160102 77 0 0 25 0 1 0 22427113 305385472 73111 1992294400 134512640 134902295 4287742560 18446744073709551615 4160645977 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 74557 73111 270 96 0 73769 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 306928

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24269
/proc/meminfo: memFree=1571860/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=304776 CPUtime=1661.77
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 76225 0 0 0 166098 79 0 0 25 0 1 0 22427113 312090624 74757 1992294400 134512640 134902295 4287742560 18446744073709551615 4160646373 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 76194 74757 270 96 0 75406 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 313476

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24271
/proc/meminfo: memFree=1566032/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=310512 CPUtime=1721.75
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 77677 0 0 0 172094 81 0 0 25 0 1 0 22427113 317964288 76209 1992294400 134512640 134902295 4287742560 18446744073709551615 4160645574 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 77628 76209 270 96 0 76840 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 319212

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24271
/proc/meminfo: memFree=1561444/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=315092 CPUtime=1781.74
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 78797 0 0 0 178091 83 0 0 25 0 1 0 22427113 322654208 77329 1992294400 134512640 134902295 4287742560 18446744073709551615 4160662999 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 78773 77329 270 96 0 77985 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 323792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24273
/proc/meminfo: memFree=1559708/2059040 swapFree=4140416/4192956
[pid=24213] ppid=24211 vsize=8700 CPUtime=0
/proc/24213/stat : 24213 (run) S 24211 24213 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22427113 8908800 250 1992294400 4194304 4922060 140734568012560 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24213/statm: 2175 250 211 178 0 68 0
[pid=24215] ppid=24213 vsize=316576 CPUtime=1800.04
/proc/24215/stat : 24215 (PBPASSolver) R 24213 24213 23497 0 -1 4202496 79196 0 0 0 179921 83 0 0 25 0 1 0 22427113 324173824 77728 1992294400 134512640 134902295 4287742560 18446744073709551615 4160660469 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24215/statm: 79144 77728 270 96 0 78356 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 325276

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 24213 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=1999
# CPU time returned by wait4() is 0.002998
# 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): 1799.21
CPU system time (s): 0.83
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 325276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
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 3.06453 second user time and 8.41972 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-17 23:49:21
IDJOB=2673431
IDBENCH=48098
IDSOLVER=1174
FILE ID=node052/2673431-1276811361
PBS_JOBID= 11176681
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=9-P0=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673431-1276811361/watcher-2673431-1276811361 -o /tmp/evaluation-result-2673431-1276811361/solver-2673431-1276811361 -C 1800 -W 2000 -M 1800  run HOME/instance-2673431-1276811361.opb

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

MD5SUM BENCH= 901fa4df755866cb23bdcc769669d554
RANDOM SEED=1246295378

node052.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		: 3000.262
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		: 3000.262
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:       1873468 kB
Buffers:         14360 kB
Cached:          83196 kB
SwapCached:       5520 kB
Active:          55168 kB
Inactive:        54748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1873468 kB
SwapTotal:     4192956 kB
SwapFree:      4140416 kB
Dirty:             648 kB
Writeback:           0 kB
AnonPages:       11032 kB
Mapped:          12888 kB
Slab:            53880 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179820 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 node052 at 2010-06-18 00:19:24