Trace number 2673369

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
MD5SUM908985d974b16faef92bc77f5752fc1c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark3.65044
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables126
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

Solver Data


Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673369-1276809782/watcher-2673369-1276809782 -o /tmp/evaluation-result-2673369-1276809782/solver-2673369-1276809782 -C 1800 -W 2000 -M 1800 run HOME/instance-2673369-1276809782.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 22578
/proc/meminfo: memFree=1863256/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0

[startup+0.0519221 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22578
/proc/meminfo: memFree=1863256/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100923 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22578
/proc/meminfo: memFree=1863256/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300937 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22578
/proc/meminfo: memFree=1863256/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700964 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22578
/proc/meminfo: memFree=1863256/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50102 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22581
/proc/meminfo: memFree=1843648/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=23988 CPUtime=1.49
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 5194 0 0 0 146 3 0 0 25 0 1 0 22273233 24563712 5130 1992294400 134512640 134902295 4293669168 18446744073709551615 4159683749 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 5997 5130 270 96 0 5209 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32688

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22581
/proc/meminfo: memFree=1843028/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=24516 CPUtime=3.09
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 5350 0 0 0 306 3 0 0 25 0 1 0 22273233 25104384 5286 1992294400 134512640 134902295 4293669168 18446744073709551615 4159683417 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 6129 5286 270 96 0 5341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33216

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22581
/proc/meminfo: memFree=1841664/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=25440 CPUtime=6.29
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 5584 0 0 0 626 3 0 0 25 0 1 0 22273233 26050560 5520 1992294400 134512640 134902295 4293669168 18446744073709551615 4159683360 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 6360 5520 270 96 0 5572 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34140

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22581
/proc/meminfo: memFree=1839556/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=27444 CPUtime=12.68
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 6071 0 0 0 1265 3 0 0 25 0 1 0 22273233 28102656 6007 1992294400 134512640 134902295 4293669168 18446744073709551615 4159698132 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 6861 6007 270 96 0 6073 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36144

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22581
/proc/meminfo: memFree=1835340/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=31628 CPUtime=25.48
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 7119 0 0 0 2544 4 0 0 25 0 1 0 22273233 32387072 7055 1992294400 134512640 134902295 4293669168 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 7907 7055 270 96 0 7119 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40328

[startup+51.1005 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22583
/proc/meminfo: memFree=1829388/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=37684 CPUtime=51.08
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 8611 0 0 0 5103 5 0 0 25 0 1 0 22273233 38588416 8547 1992294400 134512640 134902295 4293669168 18446744073709551615 4159676898 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 9421 8547 270 96 0 8633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46384

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22583
/proc/meminfo: memFree=1819468/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=47236 CPUtime=102.26
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 11007 0 0 0 10219 7 0 0 25 0 1 0 22273233 48369664 10943 1992294400 134512640 134902295 4293669168 18446744073709551615 4159677294 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 11809 10943 270 96 0 11021 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55936

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22585
/proc/meminfo: memFree=1807688/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=59064 CPUtime=162.24
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 13929 0 0 0 16214 10 0 0 25 0 1 0 22273233 60481536 13865 1992294400 134512640 134902295 4293669168 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 14766 13865 270 96 0 13978 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 67764

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22587
/proc/meminfo: memFree=1822196/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=48348 CPUtime=222.23
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 28012 0 0 0 22204 19 0 0 25 0 1 0 22273233 49508352 10216 1992294400 134512640 134902295 4293669168 18446744073709551615 4159664751 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 12087 10216 270 96 0 11299 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 57048

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22589
/proc/meminfo: memFree=1806944/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=63580 CPUtime=282.21
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 31839 0 0 0 28199 22 0 0 25 0 1 0 22273233 65105920 14043 1992294400 134512640 134902295 4293669168 18446744073709551615 4159683417 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 15895 14043 270 96 0 15107 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 72280

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22589
/proc/meminfo: memFree=1795040/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=75452 CPUtime=342.19
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 34787 0 0 0 34194 25 0 0 25 0 1 0 22273233 77262848 16991 1992294400 134512640 134902295 4293669168 18446744073709551615 4159683417 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 18863 16991 270 96 0 18075 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 84152

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22591
/proc/meminfo: memFree=1784500/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=86096 CPUtime=402.18
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 37437 0 0 0 40189 29 0 0 25 0 1 0 22273233 88162304 19641 1992294400 134512640 134902295 4293669168 18446744073709551615 4159664808 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 21524 19641 270 96 0 20736 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 94796

[startup+462.3 s]

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

/proc/22580/statm: 33476 31488 270 96 0 32688 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 142604

[startup+1242.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/108 22616
/proc/meminfo: memFree=1736140/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1241.94
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49284 0 0 0 124152 42 0 0 25 0 1 0 22273233 137117696 31488 1992294400 134512640 134902295 4293669168 18446744073709551615 4159695136 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31488 270 96 0 32688 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 142604

[startup+1302.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/108 22618
/proc/meminfo: memFree=1736140/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1301.93
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49284 0 0 0 130151 42 0 0 25 0 1 0 22273233 137117696 31488 1992294400 134512640 134902295 4293669168 18446744073709551615 4159683475 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31488 270 96 0 32688 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 142604

[startup+1362.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/108 22620
/proc/meminfo: memFree=1736140/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1361.91
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49284 0 0 0 136149 42 0 0 25 0 1 0 22273233 137117696 31488 1992294400 134512640 134902295 4293669168 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31488 270 96 0 32688 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 142604

[startup+1422.31 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 22622
/proc/meminfo: memFree=1736140/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1421.9
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49285 0 0 0 142148 42 0 0 25 0 1 0 22273233 137117696 31489 1992294400 134512640 134902295 4293669168 18446744073709551615 4159694985 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31489 270 96 0 32688 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 142604

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 22624
/proc/meminfo: memFree=1736016/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1481.88
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49285 0 0 0 148146 42 0 0 25 0 1 0 22273233 137117696 31489 1992294400 134512640 134902295 4293669168 18446744073709551615 4159695160 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31489 270 96 0 32688 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 142604

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 22624
/proc/meminfo: memFree=1736016/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1541.87
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49286 0 0 0 154145 42 0 0 25 0 1 0 22273233 137117696 31490 1992294400 134512640 134902295 4293669168 18446744073709551615 4159683796 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31490 270 96 0 32688 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 142604

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 22626
/proc/meminfo: memFree=1736016/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1601.85
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49288 0 0 0 160143 42 0 0 25 0 1 0 22273233 137117696 31492 1992294400 134512640 134902295 4293669168 18446744073709551615 4159697892 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31492 270 96 0 32688 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 142604

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22628
/proc/meminfo: memFree=1736016/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1661.84
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49288 0 0 0 166142 42 0 0 25 0 1 0 22273233 137117696 31492 1992294400 134512640 134902295 4293669168 18446744073709551615 4159695072 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31492 270 96 0 32688 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 142604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22630
/proc/meminfo: memFree=1736016/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1721.82
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49288 0 0 0 172140 42 0 0 25 0 1 0 22273233 137117696 31492 1992294400 134512640 134902295 4293669168 18446744073709551615 4159664895 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31492 270 96 0 32688 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 142604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22632
/proc/meminfo: memFree=1736016/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1781.81
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49290 0 0 0 178139 42 0 0 25 0 1 0 22273233 137117696 31494 1992294400 134512640 134902295 4293669168 18446744073709551615 4159695136 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31494 270 96 0 32688 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 142604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22632
/proc/meminfo: memFree=1735892/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1800.01
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49295 0 0 0 179959 42 0 0 25 0 1 0 22273233 137117696 31499 1992294400 134512640 134902295 4293669168 18446744073709551615 4159702746 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31499 270 96 0 32688 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 142604

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22632
/proc/meminfo: memFree=1735892/2059040 swapFree=4139932/4192956
[pid=22578] ppid=22576 vsize=8700 CPUtime=0
/proc/22578/stat : 22578 (run) S 22576 22578 21957 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22273232 8908800 251 1992294400 4194304 4922060 140734998148800 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22578/statm: 2175 251 211 178 0 68 0
[pid=22580] ppid=22578 vsize=133904 CPUtime=1800.01
/proc/22580/stat : 22580 (PBPASSolver) R 22578 22578 21957 0 -1 4202496 49295 0 0 0 179959 42 0 0 25 0 1 0 22273233 137117696 31499 1992294400 134512640 134902295 4293669168 18446744073709551615 4159702746 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22580/statm: 33476 31499 270 96 0 32688 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 142604

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22578 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.003999
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.01
CPU user time (s): 1799.59
CPU system time (s): 0.42
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 142604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.83757 second user time and 8.64668 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-17 23:23:02
IDJOB=2673369
IDBENCH=48036
IDSOLVER=1174
FILE ID=node034/2673369-1276809782
PBS_JOBID= 11176651
Free space on /tmp= 62488 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673369-1276809782/watcher-2673369-1276809782 -o /tmp/evaluation-result-2673369-1276809782/solver-2673369-1276809782 -C 1800 -W 2000 -M 1800  run HOME/instance-2673369-1276809782.opb

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

MD5SUM BENCH= 908985d974b16faef92bc77f5752fc1c
RANDOM SEED=766626101

node034.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1863652 kB
Buffers:         15744 kB
Cached:          89332 kB
SwapCached:       6520 kB
Active:          56772 kB
Inactive:        61580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863652 kB
SwapTotal:     4192956 kB
SwapFree:      4139932 kB
Dirty:             660 kB
Writeback:           0 kB
AnonPages:       10832 kB
Mapped:          12936 kB
Slab:            54812 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182608 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 node034 at 2010-06-17 23:53:04