Trace number 2673377

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) 1800.03 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
MD5SUM0f650891245dab338bc3d2f3a3dc10c7
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 benchmark16.7774
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

Solver Data


Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673377-1276809837/watcher-2673377-1276809837 -o /tmp/evaluation-result-2673377-1276809837/solver-2673377-1276809837 -C 1800 -W 2000 -M 1800 run HOME/instance-2673377-1276809837.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: 1.06 1.07 1.01 2/106 25260
/proc/meminfo: memFree=1838212/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0

[startup+0.060747 s]
/proc/loadavg: 1.06 1.07 1.01 2/106 25260
/proc/meminfo: memFree=1838212/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100747 s]
/proc/loadavg: 1.06 1.07 1.01 2/106 25260
/proc/meminfo: memFree=1838212/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300746 s]
/proc/loadavg: 1.06 1.07 1.01 2/106 25260
/proc/meminfo: memFree=1838212/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700743 s]
/proc/loadavg: 1.06 1.07 1.01 2/106 25260
/proc/meminfo: memFree=1838212/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50074 s]
/proc/loadavg: 1.06 1.07 1.01 2/108 25263
/proc/meminfo: memFree=1811164/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=39840 CPUtime=1.48
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 9702 0 0 0 142 6 0 0 25 0 1 0 22274397 40796160 9247 1992294400 134512640 134902295 4289133136 18446744073709551615 134588032 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 9960 9247 263 96 0 9172 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 48540

[startup+3.10073 s]
/proc/loadavg: 1.06 1.07 1.01 2/108 25263
/proc/meminfo: memFree=1790332/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=69948 CPUtime=3.09
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 17722 0 0 0 299 10 0 0 25 0 1 0 22274397 71626752 16255 1992294400 134512640 134902295 4289133136 18446744073709551615 4160529409 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 17487 16255 263 96 0 16699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78648

[startup+6.30071 s]
/proc/loadavg: 1.05 1.07 1.01 2/108 25263
/proc/meminfo: memFree=1772724/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=71008 CPUtime=6.28
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 17980 0 0 0 618 10 0 0 25 0 1 0 22274397 72712192 16513 1992294400 134512640 134902295 4289133136 18446744073709551615 4160496239 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 17752 16513 270 96 0 16964 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79708

[startup+12.7017 s]
/proc/loadavg: 1.05 1.07 1.01 2/108 25263
/proc/meminfo: memFree=1770616/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=73120 CPUtime=12.68
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 18510 0 0 0 1257 11 0 0 25 0 1 0 22274397 74874880 17043 1992294400 134512640 134902295 4289133136 18446744073709551615 4160526682 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 18280 17043 270 96 0 17492 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 81820

[startup+25.5006 s]
/proc/loadavg: 1.04 1.07 1.00 2/108 25263
/proc/meminfo: memFree=1767764/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=75660 CPUtime=25.47
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 19164 0 0 0 2535 12 0 0 25 0 1 0 22274397 77475840 17697 1992294400 134512640 134902295 4289133136 18446744073709551615 4160517201 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 18915 17697 270 96 0 18127 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 84360

[startup+51.1004 s]
/proc/loadavg: 1.02 1.06 1.00 2/108 25265
/proc/meminfo: memFree=1759084/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=84436 CPUtime=51.06
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 21350 0 0 0 5091 15 0 0 25 0 1 0 22274397 86462464 19883 1992294400 134512640 134902295 4289133136 18446744073709551615 4160519886 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 21109 19883 270 96 0 20321 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 93136

[startup+102.308 s]
/proc/loadavg: 1.01 1.05 1.00 2/108 25265
/proc/meminfo: memFree=1749660/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=93456 CPUtime=102.25
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 23608 0 0 0 10207 18 0 0 25 0 1 0 22274397 95698944 22141 1992294400 134512640 134902295 4289133136 18446744073709551615 4160515385 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 23364 22141 270 96 0 22576 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 102156

[startup+162.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/108 25267
/proc/meminfo: memFree=1743708/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=99476 CPUtime=162.22
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 25089 0 0 0 16200 22 0 0 25 0 1 0 22274397 101863424 23622 1992294400 134512640 134902295 4289133136 18446744073709551615 4160514551 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 24869 23622 270 96 0 24081 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 108176

[startup+222.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 25269
/proc/meminfo: memFree=1738128/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=105024 CPUtime=222.19
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 26476 0 0 0 22194 25 0 0 25 0 1 0 22274397 107544576 25009 1992294400 134512640 134902295 4289133136 18446744073709551615 4160526462 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 26256 25009 270 96 0 25468 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 113724

[startup+282.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 25271
/proc/meminfo: memFree=1734160/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=108972 CPUtime=282.17
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 27463 0 0 0 28189 28 0 0 25 0 1 0 22274397 111587328 25996 1992294400 134512640 134902295 4289133136 18446744073709551615 4160496250 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 27243 25996 270 96 0 26455 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 117672

[startup+342.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/108 25273
/proc/meminfo: memFree=1731432/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=111620 CPUtime=342.14
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 28135 0 0 0 34183 31 0 0 25 0 1 0 22274397 114298880 26668 1992294400 134512640 134902295 4289133136 18446744073709551615 4160496248 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 27905 26668 270 96 0 27117 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 120320

[startup+402.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/108 25273
/proc/meminfo: memFree=1728580/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=114484 CPUtime=402.11
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 28836 0 0 0 40178 33 0 0 25 0 1 0 22274397 117231616 27369 1992294400 134512640 134902295 4289133136 18446744073709551615 4160496329 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 28621 27369 270 96 0 27833 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 123184

[startup+462.301 s]

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

/proc/25262/statm: 48080 46714 270 96 0 47292 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 201020

[startup+1182.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/108 25298
/proc/meminfo: memFree=1645996/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=196732 CPUtime=1181.78
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 49310 0 0 0 118095 83 0 0 25 0 1 0 22274397 201453568 47843 1992294400 134512640 134902295 4289133136 18446744073709551615 4160526462 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 49183 47843 270 96 0 48395 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 205432

[startup+1242.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/108 25300
/proc/meminfo: memFree=1641160/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=201364 CPUtime=1241.75
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 50455 0 0 0 124090 85 0 0 25 0 1 0 22274397 206196736 48988 1992294400 134512640 134902295 4289133136 18446744073709551615 4160496232 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 50341 48988 270 96 0 49553 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 210064

[startup+1302.3 s]
/proc/loadavg: 1.21 1.11 1.02 2/108 25300
/proc/meminfo: memFree=1636696/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=205604 CPUtime=1301.74
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 51494 0 0 0 130087 87 0 0 25 0 1 0 22274397 210538496 50027 1992294400 134512640 134902295 4289133136 18446744073709551615 4160529309 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 51401 50027 270 96 0 50613 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 214304

[startup+1362.3 s]
/proc/loadavg: 1.25 1.13 1.03 2/108 25302
/proc/meminfo: memFree=1633348/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=209052 CPUtime=1361.7
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 52352 0 0 0 136081 89 0 0 25 0 1 0 22274397 214069248 50885 1992294400 134512640 134902295 4289133136 18446744073709551615 4160526630 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 52263 50885 270 96 0 51475 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 217752

[startup+1422.31 s]
/proc/loadavg: 1.24 1.15 1.04 2/108 25304
/proc/meminfo: memFree=1627272/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=215032 CPUtime=1421.68
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 53875 0 0 0 142076 92 0 0 25 0 1 0 22274397 220192768 52408 1992294400 134512640 134902295 4289133136 18446744073709551615 4160515237 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 53758 52408 270 96 0 52970 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 223732

[startup+1482.3 s]
/proc/loadavg: 1.09 1.12 1.03 2/108 25306
/proc/meminfo: memFree=1619956/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=222900 CPUtime=1481.64
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 55691 0 0 0 148069 95 0 0 25 0 1 0 22274397 228249600 54224 1992294400 134512640 134902295 4289133136 18446744073709551615 4160526462 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 55725 54224 270 96 0 54937 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 231600

[startup+1542.3 s]
/proc/loadavg: 1.08 1.11 1.03 2/108 25308
/proc/meminfo: memFree=1607060/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=235580 CPUtime=1541.62
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 58897 0 0 0 154061 101 0 0 25 0 1 0 22274397 241233920 57430 1992294400 134512640 134902295 4289133136 18446744073709551615 4160531455 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 58895 57430 270 96 0 58107 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 244280

[startup+1602.3 s]
/proc/loadavg: 1.03 1.09 1.02 2/108 25308
/proc/meminfo: memFree=1595404/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=247264 CPUtime=1601.59
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 61817 0 0 0 160053 106 0 0 25 0 1 0 22274397 253198336 60350 1992294400 134512640 134902295 4289133136 18446744073709551615 4160529293 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 61816 60350 270 96 0 61028 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 255964

[startup+1662.3 s]
/proc/loadavg: 1.01 1.07 1.02 2/108 25310
/proc/meminfo: memFree=1583624/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=259024 CPUtime=1661.57
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 64753 0 0 0 166047 110 0 0 25 0 1 0 22274397 265240576 63286 1992294400 134512640 134902295 4289133136 18446744073709551615 4160514905 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 64756 63286 270 96 0 63968 0
Current children cumulated CPU time (s) 1661.57
Current children cumulated vsize (KiB) 267724

[startup+1722.3 s]
/proc/loadavg: 1.00 1.05 1.01 2/108 25312
/proc/meminfo: memFree=1569984/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=272576 CPUtime=1721.55
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 68162 0 0 0 172040 115 0 0 25 0 1 0 22274397 279117824 66695 1992294400 134512640 134902295 4289133136 18446744073709551615 4160526615 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 68144 66695 270 96 0 67356 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 281276

[startup+1782.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/108 25314
/proc/meminfo: memFree=1558824/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=283296 CPUtime=1781.52
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 70859 0 0 0 178034 118 0 0 25 0 1 0 22274397 290095104 69392 1992294400 134512640 134902295 4289133136 18446744073709551615 4160526462 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 70824 69392 270 96 0 70036 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 291996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.04 1.00 2/108 25314
/proc/meminfo: memFree=1555972/2059040 swapFree=4140764/4192956
[pid=25260] ppid=25258 vsize=8700 CPUtime=0
/proc/25260/stat : 25260 (run) S 25258 25260 24456 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22274397 8908800 251 1992294400 4194304 4922060 140734096272656 18446744073709551615 262178184325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25260/statm: 2175 251 211 178 0 68 0
[pid=25262] ppid=25260 vsize=286208 CPUtime=1800.03
/proc/25262/stat : 25262 (PBPASSolver) R 25260 25260 24456 0 -1 4202496 71559 0 0 0 179883 120 0 0 25 0 1 0 22274397 293076992 70092 1992294400 134512640 134902295 4289133136 18446744073709551615 4160496332 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25262/statm: 71552 70092 270 96 0 70764 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 294908

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 25260 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 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.82
CPU time (s): 1800.03
CPU user time (s): 1798.83
CPU system time (s): 1.2
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 294908

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= 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 3.40148 second user time and 8.13176 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-17 23:23:57
IDJOB=2673377
IDBENCH=48044
IDSOLVER=1174
FILE ID=node059/2673377-1276809837
PBS_JOBID= 11176640
Free space on /tmp= 62552 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=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673377-1276809837/watcher-2673377-1276809837 -o /tmp/evaluation-result-2673377-1276809837/solver-2673377-1276809837 -C 1800 -W 2000 -M 1800  run HOME/instance-2673377-1276809837.opb

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

MD5SUM BENCH= 0f650891245dab338bc3d2f3a3dc10c7
RANDOM SEED=160826369

node059.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		: 3000.244
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1838856 kB
Buffers:         52248 kB
Cached:          77592 kB
SwapCached:       6492 kB
Active:          56196 kB
Inactive:        87308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1838856 kB
SwapTotal:     4192956 kB
SwapFree:      4140764 kB
Dirty:             672 kB
Writeback:           0 kB
AnonPages:       11360 kB
Mapped:          13016 kB
Slab:            54772 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182568 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= 62552 MiB
End job on node059 at 2010-06-17 23:54:00