Trace number 2673363

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) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=149-P1=191-P2=199-B.opb
MD5SUM2b352a53cf64b38d9bda6afbed4525e8
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 benchmark1.18682
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 variables54
Total number of constraints5
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 constraints5
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)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

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-2673363-1276809721/watcher-2673363-1276809721 -o /tmp/evaluation-result-2673363-1276809721/solver-2673363-1276809721 -C 1800 -W 2000 -M 1800 run HOME/instance-2673363-1276809721.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 23643
/proc/meminfo: memFree=1883656/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0

[startup+0.0373851 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 23643
/proc/meminfo: memFree=1883656/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101391 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 23643
/proc/meminfo: memFree=1883656/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301413 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 23643
/proc/meminfo: memFree=1883656/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701456 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 23643
/proc/meminfo: memFree=1883656/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50154 s]
/proc/loadavg: 0.91 0.97 0.99 2/108 23646
/proc/meminfo: memFree=1864048/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=23188 CPUtime=1.48
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 5452 0 0 0 146 2 0 0 22 0 1 0 22264900 23744512 5018 1992294400 134512640 134902295 4287012992 18446744073709551615 4159969099 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 5797 5018 270 96 0 5009 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31888

[startup+3.10172 s]
/proc/loadavg: 0.91 0.97 0.99 2/108 23646
/proc/meminfo: memFree=1863800/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=23584 CPUtime=3.08
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 5569 0 0 0 306 2 0 0 25 0 1 0 22264900 24150016 5135 1992294400 134512640 134902295 4287012992 18446744073709551615 4159943669 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 5896 5135 270 96 0 5108 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32284

[startup+6.30107 s]
/proc/loadavg: 0.92 0.97 0.99 2/108 23646
/proc/meminfo: memFree=1862684/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=24640 CPUtime=6.29
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 5815 0 0 0 626 3 0 0 25 0 1 0 22264900 25231360 5381 1992294400 134512640 134902295 4287012992 18446744073709551615 4159961298 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 6160 5381 270 96 0 5372 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33340

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/108 23646
/proc/meminfo: memFree=1860824/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=26500 CPUtime=12.69
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 6279 0 0 0 1266 3 0 0 25 0 1 0 22264900 27136000 5845 1992294400 134512640 134902295 4287012992 18446744073709551615 4159943144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 6625 5845 270 96 0 5837 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35200

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/108 23646
/proc/meminfo: memFree=1856236/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=30864 CPUtime=25.48
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 7381 0 0 0 2544 4 0 0 25 0 1 0 22264900 31604736 6947 1992294400 134512640 134902295 4287012992 18446744073709551615 4159931048 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 7716 6947 270 96 0 6928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39564

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.99 2/108 23648
/proc/meminfo: memFree=1852392/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=34560 CPUtime=51.08
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 8316 0 0 0 5103 5 0 0 25 0 1 0 22264900 35389440 7882 1992294400 134512640 134902295 4287012992 18446744073709551615 4159943716 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 8640 7882 270 96 0 7852 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43260

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 23648
/proc/meminfo: memFree=1846192/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=40544 CPUtime=102.26
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 9789 0 0 0 10220 6 0 0 25 0 1 0 22264900 41517056 9355 1992294400 134512640 134902295 4287012992 18446744073709551615 4159961214 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 10136 9355 270 96 0 9348 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49244

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23650
/proc/meminfo: memFree=1836396/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=50444 CPUtime=162.24
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 12262 0 0 0 16214 10 0 0 25 0 1 0 22264900 51654656 11828 1992294400 134512640 134902295 4287012992 18446744073709551615 4159961956 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 12611 11828 270 96 0 11823 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 59144

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23652
/proc/meminfo: memFree=1826352/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=60444 CPUtime=222.21
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 14742 0 0 0 22209 12 0 0 25 0 1 0 22264900 61894656 14308 1992294400 134512640 134902295 4287012992 18446744073709551615 4159949699 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 15111 14308 270 96 0 14323 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 69144

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23654
/proc/meminfo: memFree=1818540/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=68232 CPUtime=282.2
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 16707 0 0 0 28205 15 0 0 25 0 1 0 22264900 69869568 16273 1992294400 134512640 134902295 4287012992 18446744073709551615 4159943337 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 17058 16273 270 96 0 16270 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 76932

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23654
/proc/meminfo: memFree=1810728/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=75912 CPUtime=342.17
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 18635 0 0 0 34201 16 0 0 25 0 1 0 22264900 77733888 18201 1992294400 134512640 134902295 4287012992 18446744073709551615 4159964132 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 18978 18201 270 96 0 18190 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 84612

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23656
/proc/meminfo: memFree=1802048/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=84804 CPUtime=402.16
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 20811 0 0 0 40197 19 0 0 25 0 1 0 22264900 86839296 20377 1992294400 134512640 134902295 4287012992 18446744073709551615 4159961391 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 21201 20377 270 96 0 20413 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 93504

[startup+462.301 s]

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

/proc/23645/statm: 37153 36335 270 96 0 36365 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 157312

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23681
/proc/meminfo: memFree=1737320/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=148612 CPUtime=1181.92
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 36771 0 0 0 118154 38 0 0 25 0 1 0 22264900 152178688 36337 1992294400 134512640 134902295 4287012992 18446744073709551615 4159950043 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 37153 36337 270 96 0 36365 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 157312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23681
/proc/meminfo: memFree=1737072/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=148612 CPUtime=1241.9
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 36771 0 0 0 124152 38 0 0 25 0 1 0 22264900 152178688 36337 1992294400 134512640 134902295 4287012992 18446744073709551615 4159964066 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 37153 36337 270 96 0 36365 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 157312

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23683
/proc/meminfo: memFree=1736948/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=148612 CPUtime=1301.89
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 36771 0 0 0 130151 38 0 0 25 0 1 0 22264900 152178688 36337 1992294400 134512640 134902295 4287012992 18446744073709551615 4159961214 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 37153 36337 270 96 0 36365 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 157312

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23685
/proc/meminfo: memFree=1736948/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=148612 CPUtime=1361.86
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 36772 0 0 0 136148 38 0 0 25 0 1 0 22264900 152178688 36338 1992294400 134512640 134902295 4287012992 18446744073709551615 4159930993 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 37153 36338 270 96 0 36365 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 157312

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23687
/proc/meminfo: memFree=1736948/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=148612 CPUtime=1421.85
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 36773 0 0 0 142147 38 0 0 25 0 1 0 22264900 152178688 36339 1992294400 134512640 134902295 4287012992 18446744073709551615 4159961214 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 37153 36339 270 96 0 36365 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 157312

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23689
/proc/meminfo: memFree=1736824/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=148612 CPUtime=1481.83
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 36773 0 0 0 148145 38 0 0 25 0 1 0 22264900 152178688 36339 1992294400 134512640 134902295 4287012992 18446744073709551615 4159943325 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 37153 36339 270 96 0 36365 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 157312

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23689
/proc/meminfo: memFree=1736700/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=148612 CPUtime=1541.81
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 36777 0 0 0 154143 38 0 0 25 0 1 0 22264900 152178688 36343 1992294400 134512640 134902295 4287012992 18446744073709551615 4159968986 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 37153 36343 270 96 0 36365 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 157312

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23691
/proc/meminfo: memFree=1736700/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=148612 CPUtime=1601.79
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 36777 0 0 0 160141 38 0 0 25 0 1 0 22264900 152178688 36343 1992294400 134512640 134902295 4287012992 18446744073709551615 4159931091 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 37153 36343 270 96 0 36365 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 157312

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23693
/proc/meminfo: memFree=1736576/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=148612 CPUtime=1661.78
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 36777 0 0 0 166140 38 0 0 25 0 1 0 22264900 152178688 36343 1992294400 134512640 134902295 4287012992 18446744073709551615 4159961212 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 37153 36343 270 96 0 36365 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 157312

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23695
/proc/meminfo: memFree=1735212/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=150460 CPUtime=1721.76
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 37222 0 0 0 172137 39 0 0 25 0 1 0 22264900 154071040 36788 1992294400 134512640 134902295 4287012992 18446744073709551615 4159943876 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 37615 36788 270 96 0 36827 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 159160

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23697
/proc/meminfo: memFree=1838504/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=49612 CPUtime=1781.74
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 47312 0 0 0 178127 47 0 0 25 0 1 0 22264900 50802688 10940 1992294400 134512640 134902295 4287012992 18446744073709551615 4159943196 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 12403 10940 270 96 0 11615 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 58312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23697
/proc/meminfo: memFree=1835900/2059040 swapFree=4139956/4192956
[pid=23643] ppid=23641 vsize=8700 CPUtime=0
/proc/23643/stat : 23643 (run) S 23641 23643 22670 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22264899 8908800 251 1992294400 4194304 4922060 140734014701456 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23643/statm: 2175 251 211 178 0 68 0
[pid=23645] ppid=23643 vsize=52148 CPUtime=1800.05
/proc/23645/stat : 23645 (PBPASSolver) R 23643 23643 22670 0 -1 4202496 47931 0 0 0 179957 48 0 0 25 0 1 0 22264900 53399552 11559 1992294400 134512640 134902295 4287012992 18446744073709551615 4159961580 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23645/statm: 13037 11559 270 96 0 12249 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 60848

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 23643 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.05
#
# 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): 1800.05
CPU user time (s): 1799.57
CPU system time (s): 0.48
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 163660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 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 3.08653 second user time and 8.38872 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-17 23:22:01
IDJOB=2673363
IDBENCH=48030
IDSOLVER=1174
FILE ID=node037/2673363-1276809721
PBS_JOBID= 11176661
Free space on /tmp= 62580 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=149-P1=191-P2=199-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673363-1276809721/watcher-2673363-1276809721 -o /tmp/evaluation-result-2673363-1276809721/solver-2673363-1276809721 -C 1800 -W 2000 -M 1800  run HOME/instance-2673363-1276809721.opb

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

MD5SUM BENCH= 2b352a53cf64b38d9bda6afbed4525e8
RANDOM SEED=130923020

node037.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		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1884176 kB
Buffers:         11960 kB
Cached:          77516 kB
SwapCached:       5808 kB
Active:          65792 kB
Inactive:        36004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1884176 kB
SwapTotal:     4192956 kB
SwapFree:      4139956 kB
Dirty:             632 kB
Writeback:           4 kB
AnonPages:       10664 kB
Mapped:          12764 kB
Slab:            51172 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182472 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= 62580 MiB
End job on node037 at 2010-06-17 23:52:03