Trace number 2673279

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-B.opb
MD5SUM8f717fbc7f85484ebc0de379ab09a890
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 benchmark9.46856
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 variables192
Total number of constraints17
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 constraints17
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)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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-2673279-1276807961/watcher-2673279-1276807961 -o /tmp/evaluation-result-2673279-1276807961/solver-2673279-1276807961 -C 1800 -W 2000 -M 1800 run HOME/instance-2673279-1276807961.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 17515
/proc/meminfo: memFree=1849192/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0

[startup+0.079252 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17515
/proc/meminfo: memFree=1849192/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101255 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17515
/proc/meminfo: memFree=1849192/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301289 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17515
/proc/meminfo: memFree=1849192/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701358 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17515
/proc/meminfo: memFree=1849192/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17518
/proc/meminfo: memFree=1823136/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=37708 CPUtime=1.49
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 9435 0 0 0 142 7 0 0 25 0 1 0 56397475 38612992 8562 1992294400 134512640 134902295 4290402960 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 9427 8562 263 96 0 8639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46408

[startup+3.10077 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17518
/proc/meminfo: memFree=1804536/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=51316 CPUtime=3.09
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 13424 0 0 0 300 9 0 0 25 0 1 0 56397475 52547584 11978 1992294400 134512640 134902295 4290402960 18446744073709551615 4160580441 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 12829 11978 270 96 0 12041 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60016

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17518
/proc/meminfo: memFree=1800692/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=52616 CPUtime=6.29
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 13741 0 0 0 620 9 0 0 25 0 1 0 56397475 53878784 12295 1992294400 134512640 134902295 4290402960 18446744073709551615 4160592218 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 13154 12295 270 96 0 12366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61316

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17518
/proc/meminfo: memFree=1798708/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=54332 CPUtime=12.69
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 14146 0 0 0 1260 9 0 0 25 0 1 0 56397475 55635968 12700 1992294400 134512640 134902295 4290402960 18446744073709551615 4160594947 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 13583 12700 270 96 0 12795 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63032

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17520
/proc/meminfo: memFree=1793624/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=59224 CPUtime=25.48
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 15379 0 0 0 2538 10 0 0 25 0 1 0 56397475 60645376 13933 1992294400 134512640 134902295 4290402960 18446744073709551615 4160583504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 14806 13933 270 96 0 14018 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 67924

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17520
/proc/meminfo: memFree=1788168/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=64652 CPUtime=51.07
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 16738 0 0 0 5095 12 0 0 25 0 1 0 56397475 66203648 15292 1992294400 134512640 134902295 4290402960 18446744073709551615 4160592348 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 16163 15292 270 96 0 15375 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 73352

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17522
/proc/meminfo: memFree=1777256/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=75244 CPUtime=102.26
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 19400 0 0 0 10212 14 0 0 25 0 1 0 56397475 77049856 17954 1992294400 134512640 134902295 4290402960 18446744073709551615 4160561799 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 18811 17954 270 96 0 18023 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83944

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17522
/proc/meminfo: memFree=1770560/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=81928 CPUtime=162.24
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 21040 0 0 0 16208 16 0 0 25 0 1 0 56397475 83894272 19594 1992294400 134512640 134902295 4290402960 18446744073709551615 4160592009 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 20482 19594 270 96 0 19694 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 90628

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17524
/proc/meminfo: memFree=1766344/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=86168 CPUtime=222.21
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 22098 0 0 0 22204 17 0 0 25 0 1 0 56397475 88236032 20652 1992294400 134512640 134902295 4290402960 18446744073709551615 4160591998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 21542 20652 270 96 0 20754 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 94868

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17526
/proc/meminfo: memFree=1757664/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=95064 CPUtime=282.19
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 24294 0 0 0 28199 20 0 0 25 0 1 0 56397475 97345536 22848 1992294400 134512640 134902295 4290402960 18446744073709551615 4160583042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 23766 22848 270 96 0 22978 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 103764

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17528
/proc/meminfo: memFree=1747744/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=104916 CPUtime=342.18
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 26739 0 0 0 34195 23 0 0 25 0 1 0 56397475 107433984 25293 1992294400 134512640 134902295 4290402960 18446744073709551615 4160591998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 26229 25293 270 96 0 25441 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 113616

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17530
/proc/meminfo: memFree=1739312/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=113428 CPUtime=402.15
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 28875 0 0 0 40190 25 0 0 25 0 1 0 56397475 116150272 27429 1992294400 134512640 134902295 4290402960 18446744073709551615 4160580275 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 28357 27429 270 96 0 27569 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 122128

[startup+462.301 s]

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

/proc/17517/statm: 43608 42598 270 96 0 42820 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 183132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 17559
/proc/meminfo: memFree=1661688/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=190464 CPUtime=1181.9
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 48060 0 0 0 118141 49 0 0 25 0 1 0 56397475 195035136 46614 1992294400 134512640 134902295 4290402960 18446744073709551615 4160599770 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 47616 46614 270 96 0 46828 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 199164

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 17561
/proc/meminfo: memFree=1646684/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=205276 CPUtime=1241.87
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 51774 0 0 0 124135 52 0 0 25 0 1 0 56397475 210202624 50328 1992294400 134512640 134902295 4290402960 18446744073709551615 4160595101 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 51319 50328 270 96 0 50531 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 213976

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17566
/proc/meminfo: memFree=1634100/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=216952 CPUtime=1301.86
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 54717 0 0 0 130130 56 0 0 25 0 1 0 56397475 222158848 53271 1992294400 134512640 134902295 4290402960 18446744073709551615 4160573928 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 54238 53271 270 96 0 53450 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 225652

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17566
/proc/meminfo: memFree=1622072/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=229408 CPUtime=1361.84
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 57817 0 0 0 136125 59 0 0 25 0 1 0 56397475 234913792 56371 1992294400 134512640 134902295 4290402960 18446744073709551615 4160561837 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 57352 56371 270 96 0 56564 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 238108

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17568
/proc/meminfo: memFree=1605332/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=246420 CPUtime=1421.82
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 61921 0 0 0 142119 63 0 0 25 0 1 0 56397475 252334080 60475 1992294400 134512640 134902295 4290402960 18446744073709551615 4160575688 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 61605 60475 270 96 0 60817 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 255120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17570
/proc/meminfo: memFree=1593428/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=258436 CPUtime=1481.8
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 64929 0 0 0 148113 67 0 0 25 0 1 0 56397475 264638464 63483 1992294400 134512640 134902295 4290402960 18446744073709551615 4160561786 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 64609 63483 270 96 0 63821 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 267136

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17572
/proc/meminfo: memFree=1584624/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=267016 CPUtime=1541.77
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 67090 0 0 0 154108 69 0 0 25 0 1 0 56397475 273424384 65644 1992294400 134512640 134902295 4290402960 18446744073709551615 4160561785 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 66754 65644 270 96 0 65966 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 275716

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17574
/proc/meminfo: memFree=1576068/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=275600 CPUtime=1601.76
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 69253 0 0 0 160104 72 0 0 25 0 1 0 56397475 282214400 67807 1992294400 134512640 134902295 4290402960 18446744073709551615 4160596927 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 68900 67807 270 96 0 68112 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 284300

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17574
/proc/meminfo: memFree=1566768/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=284856 CPUtime=1661.73
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 71560 0 0 0 166099 74 0 0 25 0 1 0 56397475 291692544 70114 1992294400 134512640 134902295 4290402960 18446744073709551615 4160561895 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 71214 70114 270 96 0 70426 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 293556

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17576
/proc/meminfo: memFree=1560568/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=290928 CPUtime=1721.72
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 73093 0 0 0 172095 77 0 0 25 0 1 0 56397475 297910272 71647 1992294400 134512640 134902295 4290402960 18446744073709551615 4160561985 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 72732 71647 270 96 0 71944 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 299628

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17578
/proc/meminfo: memFree=1554616/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=296876 CPUtime=1781.7
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 74579 0 0 0 178092 78 0 0 25 0 1 0 56397475 304001024 73133 1992294400 134512640 134902295 4290402960 18446744073709551615 4160574328 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 74219 73133 270 96 0 73431 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 305576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17578
/proc/meminfo: memFree=1552756/2059040 swapFree=4135616/4192956
[pid=17515] ppid=17513 vsize=8700 CPUtime=0
/proc/17515/stat : 17515 (run) S 17513 17515 16923 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56397475 8908800 251 1992294400 4194304 4922060 140735721178544 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17515/statm: 2175 251 211 178 0 68 0
[pid=17517] ppid=17515 vsize=298724 CPUtime=1800.01
/proc/17517/stat : 17517 (PBPASSolver) R 17515 17515 16923 0 -1 4202496 75025 0 0 0 179922 79 0 0 25 0 1 0 56397475 305893376 73579 1992294400 134512640 134902295 4290402960 18446744073709551615 4160594885 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17517/statm: 74681 73579 270 96 0 73893 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 307424

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 17515 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.01
CPU user time (s): 1799.22
CPU system time (s): 0.79
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 307424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.000999
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 2.95355 second user time and 8.5287 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-17 22:52:41
IDJOB=2673279
IDBENCH=47946
IDSOLVER=1174
FILE ID=node014/2673279-1276807961
PBS_JOBID= 11176643
Free space on /tmp= 62544 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=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673279-1276807961/watcher-2673279-1276807961 -o /tmp/evaluation-result-2673279-1276807961/solver-2673279-1276807961 -C 1800 -W 2000 -M 1800  run HOME/instance-2673279-1276807961.opb

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

MD5SUM BENCH= 8f717fbc7f85484ebc0de379ab09a890
RANDOM SEED=1157371754

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849588 kB
Buffers:         32668 kB
Cached:          90600 kB
SwapCached:      10212 kB
Active:          54356 kB
Inactive:        82200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849588 kB
SwapTotal:     4192956 kB
SwapFree:      4135616 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       11896 kB
Mapped:           9268 kB
Slab:            50856 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184116 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= 62544 MiB
End job on node014 at 2010-06-17 23:22:44