Trace number 2673259

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=61-P1=127-P2=131-P3=107-P4=47-B.opb
MD5SUM4652b0e8f21fa4edb3d66fa3030eb917
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 benchmark0.362944
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 variables84
Total number of constraints9
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 constraints9
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)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

Solver Data 

300.20/300.31	c 84 9 196 392 0 0 0 0
300.20/300.31	o 33
300.20/300.31	c 64 ~x35612+32 ~x35611+16 ~x35610+8 ~x35609+4 ~x35608+2 ~x35607+1 ~x35606+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=238
300.20/300.31	o 13
300.20/300.31	c 64 ~x35612+32 ~x35611+16 ~x35610+8 ~x35609+4 ~x35608+2 ~x35607+1 ~x35606+64 ~x8+32 ~x7+16 ~x6+8

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-2673259-1276807434/watcher-2673259-1276807434 -o /tmp/evaluation-result-2673259-1276807434/solver-2673259-1276807434 -C 1800 -W 2000 -M 1800 run HOME/instance-2673259-1276807434.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16790
/proc/meminfo: memFree=1854104/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0

[startup+0.0229861 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16790
/proc/meminfo: memFree=1854104/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101001 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16790
/proc/meminfo: memFree=1854104/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301028 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16790
/proc/meminfo: memFree=1854104/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701079 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16790
/proc/meminfo: memFree=1854104/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 16793
/proc/meminfo: memFree=1835240/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=22768 CPUtime=1.49
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 5119 0 0 0 146 3 0 0 25 0 1 0 56344891 23314432 4952 1992294400 134512640 134902295 4290319168 18446744073709551615 4160081670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 5692 4952 270 96 0 4904 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31468

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 16793
/proc/meminfo: memFree=1834496/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=23428 CPUtime=3.09
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 5296 0 0 0 306 3 0 0 25 0 1 0 56344891 23990272 5129 1992294400 134512640 134902295 4290319168 18446744073709551615 4160076198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 5857 5129 270 96 0 5069 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32128

[startup+6.3018 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 16793
/proc/meminfo: memFree=1833256/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=24352 CPUtime=6.29
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 5526 0 0 0 626 3 0 0 25 0 1 0 56344891 24936448 5359 1992294400 134512640 134902295 4290319168 18446744073709551615 4160070109 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 6088 5359 270 96 0 5300 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33052

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 16793
/proc/meminfo: memFree=1831396/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=26068 CPUtime=12.68
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 5949 0 0 0 1265 3 0 0 25 0 1 0 56344891 26693632 5782 1992294400 134512640 134902295 4290319168 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 6517 5782 270 96 0 5729 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34768

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 16793
/proc/meminfo: memFree=1827552/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=29724 CPUtime=25.48
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 6879 0 0 0 2544 4 0 0 25 0 1 0 56344891 30437376 6712 1992294400 134512640 134902295 4290319168 18446744073709551615 4160088201 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 7431 6712 270 96 0 6643 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38424

[startup+51.1007 s]
/proc/loadavg: 1.04 1.00 1.00 2/108 16793
/proc/meminfo: memFree=1824948/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=32380 CPUtime=51.07
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 7531 0 0 0 5102 5 0 0 25 0 1 0 56344891 33157120 7364 1992294400 134512640 134902295 4290319168 18446744073709551615 4160091093 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 8095 7364 270 96 0 7307 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41080

[startup+102.308 s]
/proc/loadavg: 1.09 1.02 1.01 2/108 16795
/proc/meminfo: memFree=1807712/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=53892 CPUtime=102.27
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 18009 0 0 0 10217 10 0 0 25 0 1 0 56344891 55185408 11580 1992294400 134512640 134902295 4290319168 18446744073709551615 4160077176 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 13473 11580 270 96 0 12685 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 62592

[startup+162.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/108 16797
/proc/meminfo: memFree=1797668/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=64120 CPUtime=162.24
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 20558 0 0 0 16212 12 0 0 25 0 1 0 56344891 65658880 14129 1992294400 134512640 134902295 4290319168 18446744073709551615 4160096075 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 16030 14129 270 96 0 15242 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 72820

[startup+222.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/108 16799
/proc/meminfo: memFree=1786756/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=74928 CPUtime=222.22
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 23247 0 0 0 22207 15 0 0 25 0 1 0 56344891 76726272 16818 1992294400 134512640 134902295 4290319168 18446744073709551615 4160057986 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 18732 16818 270 96 0 17944 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 83628

[startup+282.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/108 16799
/proc/meminfo: memFree=1779192/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=82764 CPUtime=282.2
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 25157 0 0 0 28203 17 0 0 25 0 1 0 56344891 84750336 18728 1992294400 134512640 134902295 4290319168 18446744073709551615 4160093202 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 20691 18728 270 96 0 19903 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 91464

[startup+342.301 s]
/proc/loadavg: 1.09 1.05 1.00 2/108 16801
/proc/meminfo: memFree=1810316/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=51308 CPUtime=342.18
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 33358 0 0 0 34195 23 0 0 25 0 1 0 56344891 52539392 10945 1992294400 134512640 134902295 4290319168 18446744073709551615 4160057984 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 12827 10945 270 96 0 12039 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 60008

[startup+402.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/108 16803
/proc/meminfo: memFree=1799776/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=61688 CPUtime=402.16
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 35944 0 0 0 40189 27 0 0 25 0 1 0 56344891 63168512 13531 1992294400 134512640 134902295 4290319168 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 15422 13531 270 96 0 14634 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 70388

[startup+462.301 s]

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

/proc/16792/statm: 25930 23936 270 96 0 25142 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 112420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16832
/proc/meminfo: memFree=1753896/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=107188 CPUtime=1181.94
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 70205 0 0 0 118134 60 0 0 25 0 1 0 56344891 109760512 24797 1992294400 134512640 134902295 4290319168 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 26797 24797 270 96 0 26009 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 115888

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16834
/proc/meminfo: memFree=1750424/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=110668 CPUtime=1241.92
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 71086 0 0 0 124131 61 0 0 25 0 1 0 56344891 113324032 25678 1992294400 134512640 134902295 4290319168 18446744073709551615 4160090768 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 27667 25678 270 96 0 26879 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 119368

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16836
/proc/meminfo: memFree=1747944/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=113084 CPUtime=1301.91
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 71700 0 0 0 130130 61 0 0 25 0 1 0 56344891 115798016 26292 1992294400 134512640 134902295 4290319168 18446744073709551615 4160076798 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 28271 26292 270 96 0 27483 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 121784

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16838
/proc/meminfo: memFree=1747944/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=113084 CPUtime=1361.88
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 71700 0 0 0 136127 61 0 0 25 0 1 0 56344891 115798016 26292 1992294400 134512640 134902295 4290319168 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 28271 26292 270 96 0 27483 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 121784

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16840
/proc/meminfo: memFree=1747944/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=113084 CPUtime=1421.87
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 71700 0 0 0 142126 61 0 0 25 0 1 0 56344891 115798016 26292 1992294400 134512640 134902295 4290319168 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 28271 26292 270 96 0 27483 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 121784

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16840
/proc/meminfo: memFree=1747944/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=113084 CPUtime=1481.85
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 71700 0 0 0 148124 61 0 0 25 0 1 0 56344891 115798016 26292 1992294400 134512640 134902295 4290319168 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 28271 26292 270 96 0 27483 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 121784

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16842
/proc/meminfo: memFree=1747944/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=113084 CPUtime=1541.83
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 71702 0 0 0 154122 61 0 0 25 0 1 0 56344891 115798016 26294 1992294400 134512640 134902295 4290319168 18446744073709551615 4160077223 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 28271 26294 270 96 0 27483 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 121784

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16844
/proc/meminfo: memFree=1747944/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=113084 CPUtime=1601.81
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 71702 0 0 0 160120 61 0 0 25 0 1 0 56344891 115798016 26294 1992294400 134512640 134902295 4290319168 18446744073709551615 4160076675 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 28271 26294 270 96 0 27483 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 121784

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16846
/proc/meminfo: memFree=1747820/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=113084 CPUtime=1661.8
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 71702 0 0 0 166119 61 0 0 25 0 1 0 56344891 115798016 26294 1992294400 134512640 134902295 4290319168 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 28271 26294 270 96 0 27483 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 121784

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16848
/proc/meminfo: memFree=1747820/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=113084 CPUtime=1721.78
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 71702 0 0 0 172117 61 0 0 25 0 1 0 56344891 115798016 26294 1992294400 134512640 134902295 4290319168 18446744073709551615 4160076633 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 28271 26294 270 96 0 27483 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 121784

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16850
/proc/meminfo: memFree=1747448/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=113316 CPUtime=1781.76
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 71730 0 0 0 178115 61 0 0 25 0 1 0 56344891 116035584 26322 1992294400 134512640 134902295 4290319168 18446744073709551615 4160088190 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 28329 26322 270 96 0 27541 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 122016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16850
/proc/meminfo: memFree=1747448/2059040 swapFree=4139252/4192956
[pid=16790] ppid=16788 vsize=8700 CPUtime=0
/proc/16790/stat : 16790 (run) S 16788 16790 16337 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 56344891 8908800 250 1992294400 4194304 4922060 140734141934400 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16790/statm: 2175 250 211 178 0 68 0
[pid=16792] ppid=16790 vsize=113316 CPUtime=1800.07
/proc/16792/stat : 16792 (PBPASSolver) R 16790 16790 16337 0 -1 4202496 71730 0 0 0 179946 61 0 0 25 0 1 0 56344891 116035584 26322 1992294400 134512640 134902295 4290319168 18446744073709551615 4160076785 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16792/statm: 28329 26322 270 96 0 27541 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 122016

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 16790 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=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1799.46
CPU system time (s): 0.61
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 122280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 3.22651 second user time and 8.25574 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-17 22:43:54
IDJOB=2673259
IDBENCH=47926
IDSOLVER=1174
FILE ID=node013/2673259-1276807434
PBS_JOBID= 11176679
Free space on /tmp= 62548 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=61-P1=127-P2=131-P3=107-P4=47-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673259-1276807434/watcher-2673259-1276807434 -o /tmp/evaluation-result-2673259-1276807434/solver-2673259-1276807434 -C 1800 -W 2000 -M 1800  run HOME/instance-2673259-1276807434.opb

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

MD5SUM BENCH= 4652b0e8f21fa4edb3d66fa3030eb917
RANDOM SEED=2037686506

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1854500 kB
Buffers:         34332 kB
Cached:          76580 kB
SwapCached:       6196 kB
Active:          59608 kB
Inactive:        64232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1854500 kB
SwapTotal:     4192956 kB
SwapFree:      4139252 kB
Dirty:             656 kB
Writeback:           0 kB
AnonPages:       11500 kB
Mapped:          12780 kB
Slab:            58748 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182480 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= 62548 MiB
End job on node013 at 2010-06-17 23:13:57