Trace number 2673225

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.09 1800.91

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-B.opb
MD5SUMa92642ddb77f2466b803e375801dde37
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 benchmark0.551915
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables126
Total number of constraints13
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 constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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-2673225-1276806533/watcher-2673225-1276806533 -o /tmp/evaluation-result-2673225-1276806533/solver-2673225-1276806533 -C 1800 -W 2000 -M 1800 run HOME/instance-2673225-1276806533.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: 1.03 1.01 1.00 3/106 25081
/proc/meminfo: memFree=1860424/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0

[startup+0.101267 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 25081
/proc/meminfo: memFree=1860424/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200266 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 25081
/proc/meminfo: memFree=1860424/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300264 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 25081
/proc/meminfo: memFree=1860424/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700258 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 25081
/proc/meminfo: memFree=1860424/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50025 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 25084
/proc/meminfo: memFree=1835112/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=31124 CPUtime=1.48
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 7341 0 0 0 144 4 0 0 25 0 1 0 56257238 31870976 6995 1992294400 134512640 134902295 4293558960 18446744073709551615 4159828967 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 7781 6995 270 96 0 6993 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 39824

[startup+3.10122 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 25084
/proc/meminfo: memFree=1832632/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=31784 CPUtime=3.08
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 7502 0 0 0 304 4 0 0 25 0 1 0 56257238 32546816 7156 1992294400 134512640 134902295 4293558960 18446744073709551615 4159795842 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 7946 7156 270 96 0 7158 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 40484

[startup+6.30018 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 25084
/proc/meminfo: memFree=1831268/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=32840 CPUtime=6.29
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 7779 0 0 0 624 5 0 0 25 0 1 0 56257238 33628160 7433 1992294400 134512640 134902295 4293558960 18446744073709551615 4159826144 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 8210 7433 270 96 0 7422 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41540

[startup+12.7001 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 25086
/proc/meminfo: memFree=1828912/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=35260 CPUtime=12.68
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 8356 0 0 0 1263 5 0 0 25 0 1 0 56257238 36106240 8010 1992294400 134512640 134902295 4293558960 18446744073709551615 4159808110 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 8815 8010 270 96 0 8027 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 43960

[startup+25.5009 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 25086
/proc/meminfo: memFree=1824324/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=39748 CPUtime=25.47
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 9466 0 0 0 2540 7 0 0 25 0 1 0 56257238 40701952 9120 1992294400 134512640 134902295 4293558960 18446744073709551615 4159808469 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 9937 9120 270 96 0 9149 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 48448

[startup+51.1005 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 25086
/proc/meminfo: memFree=1818248/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=45748 CPUtime=51.07
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 10964 0 0 0 5098 9 0 0 25 0 1 0 56257238 46845952 10618 1992294400 134512640 134902295 4293558960 18446744073709551615 4159809733 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 11437 10618 270 96 0 10649 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54448

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25088
/proc/meminfo: memFree=1804112/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=59432 CPUtime=102.26
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 14390 0 0 0 10211 15 0 0 25 0 1 0 56257238 60858368 14044 1992294400 134512640 134902295 4293558960 18446744073709551615 4159814517 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 14858 14044 270 96 0 14070 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68132

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25090
/proc/meminfo: memFree=1794192/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=69528 CPUtime=162.21
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 16900 0 0 0 16203 18 0 0 25 0 1 0 56257238 71196672 16554 1992294400 134512640 134902295 4293558960 18446744073709551615 4159808182 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 17382 16554 270 96 0 16594 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 78228

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25090
/proc/meminfo: memFree=1782660/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=80968 CPUtime=222.2
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 19745 0 0 0 22197 23 0 0 25 0 1 0 56257238 82911232 19399 1992294400 134512640 134902295 4293558960 18446744073709551615 4159795822 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 20242 19399 270 96 0 19454 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 89668

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25092
/proc/meminfo: memFree=1774476/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=89200 CPUtime=282.16
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 21809 0 0 0 28189 27 0 0 25 0 1 0 56257238 91340800 21463 1992294400 134512640 134902295 4293558960 18446744073709551615 4159795876 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 22300 21463 270 96 0 21512 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 97900

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25094
/proc/meminfo: memFree=1768400/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=95032 CPUtime=342.13
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 23290 0 0 0 34184 29 0 0 25 0 1 0 56257238 97312768 22944 1992294400 134512640 134902295 4293558960 18446744073709551615 4159828981 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 23758 22944 270 96 0 22970 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 103732

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25096
/proc/meminfo: memFree=1757612/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=106256 CPUtime=402.1
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 26018 0 0 0 40177 33 0 0 25 0 1 0 56257238 108806144 25672 1992294400 134512640 134902295 4293558960 18446744073709551615 4159826264 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 26564 25672 270 96 0 25776 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 114956

[startup+462.301 s]

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

/proc/25083/statm: 44811 43868 270 96 0 44023 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 187944

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25116
/proc/meminfo: memFree=1681600/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=181552 CPUtime=1181.76
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 44791 0 0 0 118105 71 0 0 25 0 1 0 56257238 185909248 44445 1992294400 134512640 134902295 4293558960 18446744073709551615 4159826046 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 45388 44445 270 96 0 44600 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 190252

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25118
/proc/meminfo: memFree=1678748/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=184236 CPUtime=1241.73
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 45474 0 0 0 124101 72 0 0 25 0 1 0 56257238 188657664 45128 1992294400 134512640 134902295 4293558960 18446744073709551615 4159826046 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 46059 45128 270 96 0 45271 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 192936

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25120
/proc/meminfo: memFree=1672920/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=190004 CPUtime=1301.7
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 46943 0 0 0 130095 75 0 0 25 0 1 0 56257238 194564096 46597 1992294400 134512640 134902295 4293558960 18446744073709551615 4159814849 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 47501 46597 270 96 0 46713 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 198704

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 25122
/proc/meminfo: memFree=1667464/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=195872 CPUtime=1361.68
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 48260 0 0 0 136091 77 0 0 25 0 1 0 56257238 200572928 47914 1992294400 134512640 134902295 4293558960 18446744073709551615 4159826046 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 48968 47914 270 96 0 48180 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 204572

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25122
/proc/meminfo: memFree=1661264/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=201952 CPUtime=1421.66
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 49769 0 0 0 142086 80 0 0 25 0 1 0 56257238 206798848 49423 1992294400 134512640 134902295 4293558960 18446744073709551615 4159795996 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 50488 49423 270 96 0 49700 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 210652

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25124
/proc/meminfo: memFree=1661264/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=201952 CPUtime=1481.63
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 49769 0 0 0 148081 82 0 0 25 0 1 0 56257238 206798848 49423 1992294400 134512640 134902295 4293558960 18446744073709551615 4159833929 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 50488 49423 270 96 0 49700 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 210652

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25126
/proc/meminfo: memFree=1808080/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=60764 CPUtime=1541.61
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 60258 0 0 0 154071 90 0 0 25 0 1 0 56257238 62222336 12773 1992294400 134512640 134902295 4293558960 18446744073709551615 4159814254 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 15191 12773 270 96 0 14403 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 69464

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 25128
/proc/meminfo: memFree=1793200/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=75896 CPUtime=1601.57
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 64057 0 0 0 160061 96 0 0 25 0 1 0 56257238 77717504 16572 1992294400 134512640 134902295 4293558960 18446744073709551615 4159826046 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 18974 16572 270 96 0 18186 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 84596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25130
/proc/meminfo: memFree=1782288/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=86712 CPUtime=1661.55
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 66746 0 0 0 166055 100 0 0 25 0 1 0 56257238 88793088 19261 1992294400 134512640 134902295 4293558960 18446744073709551615 4159828997 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 21678 19261 270 96 0 20890 0
Current children cumulated CPU time (s) 1661.55
Current children cumulated vsize (KiB) 95412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25130
/proc/meminfo: memFree=1775096/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=93964 CPUtime=1721.52
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 68559 0 0 0 172049 103 0 0 25 0 1 0 56257238 96219136 21074 1992294400 134512640 134902295 4293558960 18446744073709551615 4159795888 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 23491 21074 270 96 0 22703 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 102664

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25132
/proc/meminfo: memFree=1770384/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=98480 CPUtime=1781.48
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 69632 0 0 0 178042 106 0 0 25 0 1 0 56257238 100843520 22147 1992294400 134512640 134902295 4293558960 18446744073709551615 4159826116 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 24620 22147 270 96 0 23832 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (KiB) 107180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25132
/proc/meminfo: memFree=1766912/2059040 swapFree=4135316/4192956
[pid=25081] ppid=25079 vsize=8700 CPUtime=0
/proc/25081/stat : 25081 (run) S 25079 25081 24457 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56257237 8908800 250 1992294400 4194304 4922060 140737305914624 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25081/statm: 2175 250 211 178 0 68 0
[pid=25083] ppid=25081 vsize=101944 CPUtime=1800.09
/proc/25083/stat : 25083 (PBPASSolver) R 25081 25081 24457 0 -1 4202496 70509 0 0 0 179901 108 0 0 25 0 1 0 56257238 104390656 23024 1992294400 134512640 134902295 4293558960 18446744073709551615 4159817896 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25083/statm: 25486 23024 270 96 0 24698 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 110644

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 25081 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.91
CPU time (s): 1800.09
CPU user time (s): 1799.01
CPU system time (s): 1.08
CPU usage (%): 99.9542
Max. virtual memory (cumulated for all children) (KiB): 221308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522
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= 4
involuntary context switches= 4

runsolver used 4.36234 second user time and 8.74767 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-17 22:28:53
IDJOB=2673225
IDBENCH=47892
IDSOLVER=1174
FILE ID=node002/2673225-1276806533
PBS_JOBID= 11176669
Free space on /tmp= 62568 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673225-1276806533/watcher-2673225-1276806533 -o /tmp/evaluation-result-2673225-1276806533/solver-2673225-1276806533 -C 1800 -W 2000 -M 1800  run HOME/instance-2673225-1276806533.opb

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

MD5SUM BENCH= a92642ddb77f2466b803e375801dde37
RANDOM SEED=1331848274

node002.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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1860820 kB
Buffers:         20904 kB
Cached:          84592 kB
SwapCached:      10064 kB
Active:          60692 kB
Inactive:        57132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1860820 kB
SwapTotal:     4192956 kB
SwapFree:      4135316 kB
Dirty:             696 kB
Writeback:           0 kB
AnonPages:       10848 kB
Mapped:           9104 kB
Slab:            58344 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180584 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= 62568 MiB
End job on node002 at 2010-06-17 22:58:56