Trace number 2673244

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) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=11-P1=331-P2=7-P3=107-P4=137-P5=439-P6=409-P7=421-P8=491-P9=293-B.opb
MD5SUMbf07e05475dbb8a26e29c8119be0dea3
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 benchmark22.8635
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 variables243
Total number of constraints19
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 constraints19
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)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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-2673244-1276807125/watcher-2673244-1276807125 -o /tmp/evaluation-result-2673244-1276807125/solver-2673244-1276807125 -C 1800 -W 2000 -M 1800 run HOME/instance-2673244-1276807125.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22937
/proc/meminfo: memFree=1870360/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0

[startup+0.0885449 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22937
/proc/meminfo: memFree=1870360/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100545 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22937
/proc/meminfo: memFree=1870360/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300564 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22937
/proc/meminfo: memFree=1870360/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700601 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22937
/proc/meminfo: memFree=1870360/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50067 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22940
/proc/meminfo: memFree=1841948/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=40368 CPUtime=1.48
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 9984 0 0 0 142 6 0 0 25 0 1 0 22004399 41336832 9189 1992294400 134512640 134902295 4292061888 18446744073709551615 134815996 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 10092 9189 263 96 0 9304 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 49068

[startup+3.10082 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22940
/proc/meminfo: memFree=1823224/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=66556 CPUtime=3.08
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 17479 0 0 0 299 9 0 0 25 0 1 0 22004399 68153344 15838 1992294400 134512640 134902295 4292061888 18446744073709551615 134588032 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 16639 15842 263 96 0 15851 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 75256

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22940
/proc/meminfo: memFree=1787140/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=89036 CPUtime=6.29
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 23195 0 0 0 617 12 0 0 25 0 1 0 22004399 91172864 20946 1992294400 134512640 134902295 4292061888 18446744073709551615 4160493692 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 22259 20946 270 96 0 21471 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 97736

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22940
/proc/meminfo: memFree=1784412/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=91544 CPUtime=12.68
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 23826 0 0 0 1256 12 0 0 25 0 1 0 22004399 93741056 21577 1992294400 134512640 134902295 4292061888 18446744073709551615 4160496560 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 22886 21577 270 96 0 22098 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 100244

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22940
/proc/meminfo: memFree=1780444/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=95428 CPUtime=25.48
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 24811 0 0 0 2535 13 0 0 25 0 1 0 22004399 97718272 22562 1992294400 134512640 134902295 4292061888 18446744073709551615 4160496549 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 23857 22562 270 96 0 23069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 104128

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22942
/proc/meminfo: memFree=1770400/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=105360 CPUtime=51.06
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 27293 0 0 0 5092 14 0 0 25 0 1 0 22004399 107888640 25044 1992294400 134512640 134902295 4292061888 18446744073709551615 4392444 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 26340 25044 270 96 0 25552 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 114060

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22942
/proc/meminfo: memFree=1759364/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=116116 CPUtime=102.26
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 29963 0 0 0 10208 18 0 0 25 0 1 0 22004399 118902784 27714 1992294400 134512640 134902295 4292061888 18446744073709551615 4160482137 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 29029 27714 270 96 0 28241 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 124816

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22944
/proc/meminfo: memFree=1750188/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=125440 CPUtime=162.24
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 32279 0 0 0 16204 20 0 0 25 0 1 0 22004399 128450560 30030 1992294400 134512640 134902295 4292061888 18446744073709551615 4160482309 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 31360 30030 270 96 0 30572 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 134140

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22946
/proc/meminfo: memFree=1741880/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=133660 CPUtime=222.23
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 34333 0 0 0 22201 22 0 0 25 0 1 0 22004399 136867840 32084 1992294400 134512640 134902295 4292061888 18446744073709551615 4160493694 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 33415 32084 270 96 0 32627 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 142360

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22948
/proc/meminfo: memFree=1736424/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=139088 CPUtime=282.2
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 35689 0 0 0 28197 23 0 0 25 0 1 0 22004399 142426112 33440 1992294400 134512640 134902295 4292061888 18446744073709551615 4160493694 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 34772 33440 270 96 0 33984 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 147788

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22950
/proc/meminfo: memFree=1731836/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=143708 CPUtime=342.19
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 36839 0 0 0 34194 25 0 0 25 0 1 0 22004399 147156992 34590 1992294400 134512640 134902295 4292061888 18446744073709551615 4160463528 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 35927 34590 270 96 0 35139 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 152408

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22950
/proc/meminfo: memFree=1721668/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=154140 CPUtime=402.17
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 39424 0 0 0 40189 28 0 0 25 0 1 0 22004399 157839360 37175 1992294400 134512640 134902295 4292061888 18446744073709551615 4160493702 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 38535 37175 270 96 0 37747 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 162840

[startup+462.301 s]

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

/proc/22939/statm: 58953 57483 270 96 0 58165 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 244512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22972
/proc/meminfo: memFree=1635240/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=240204 CPUtime=1181.92
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 60837 0 0 0 118138 54 0 0 25 0 1 0 22004399 245968896 58588 1992294400 134512640 134902295 4292061888 18446744073709551615 4160482738 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 60051 58588 270 96 0 59263 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 248904

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22974
/proc/meminfo: memFree=1629288/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=245784 CPUtime=1241.91
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 62235 0 0 0 124134 57 0 0 25 0 1 0 22004399 251682816 59986 1992294400 134512640 134902295 4292061888 18446744073709551615 4160484909 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 61446 59986 270 96 0 60658 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 254484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22974
/proc/meminfo: memFree=1624328/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=250748 CPUtime=1301.9
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 63449 0 0 0 130131 59 0 0 25 0 1 0 22004399 256765952 61200 1992294400 134512640 134902295 4292061888 18446744073709551615 4160482137 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 62687 61200 270 96 0 61899 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 259448

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22985
/proc/meminfo: memFree=1619368/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=255244 CPUtime=1361.87
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 64580 0 0 0 136127 60 0 0 25 0 1 0 22004399 261369856 62331 1992294400 134512640 134902295 4292061888 18446744073709551615 4160493694 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 63811 62331 270 96 0 63023 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 263944

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22987
/proc/meminfo: memFree=1614780/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=259696 CPUtime=1421.85
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 65696 0 0 0 142124 61 0 0 25 0 1 0 22004399 265928704 63447 1992294400 134512640 134902295 4292061888 18446744073709551615 4160493853 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 64924 63447 270 96 0 64136 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 268396

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22989
/proc/meminfo: memFree=1612300/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=262204 CPUtime=1481.83
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 66345 0 0 0 148121 62 0 0 25 0 1 0 22004399 268496896 64096 1992294400 134512640 134902295 4292061888 18446744073709551615 4160482135 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 65551 64096 270 96 0 64763 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 270904

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22991
/proc/meminfo: memFree=1609820/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=265188 CPUtime=1541.82
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 66961 0 0 0 154119 63 0 0 25 0 1 0 22004399 271552512 64712 1992294400 134512640 134902295 4292061888 18446744073709551615 4160493694 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 66297 64712 270 96 0 65509 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 273888

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22991
/proc/meminfo: memFree=1607092/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=267960 CPUtime=1601.8
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 67632 0 0 0 160117 63 0 0 25 0 1 0 22004399 274391040 65383 1992294400 134512640 134902295 4292061888 18446744073709551615 4160482516 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 66990 65383 270 96 0 66202 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 276660

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22993
/proc/meminfo: memFree=1604240/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=270732 CPUtime=1661.79
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 68331 0 0 0 166114 65 0 0 25 0 1 0 22004399 277229568 66082 1992294400 134512640 134902295 4292061888 18446744073709551615 4160493694 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 67683 66082 270 96 0 66895 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 279432

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22995
/proc/meminfo: memFree=1601512/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=273376 CPUtime=1721.76
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 69016 0 0 0 172111 65 0 0 25 0 1 0 22004399 279937024 66767 1992294400 134512640 134902295 4292061888 18446744073709551615 4160493917 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 68344 66767 270 96 0 67556 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 282076

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22997
/proc/meminfo: memFree=1598784/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=276192 CPUtime=1781.76
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 69708 0 0 0 178109 67 0 0 25 0 1 0 22004399 282820608 67459 1992294400 134512640 134902295 4292061888 18446744073709551615 4160463603 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 69048 67459 270 96 0 68260 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 284892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22997
/proc/meminfo: memFree=1597792/2059040 swapFree=4140524/4192956
[pid=22937] ppid=22935 vsize=8700 CPUtime=0
/proc/22937/stat : 22937 (run) S 22935 22937 22270 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 22004399 8908800 251 1992294400 4194304 4922060 140736239392704 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22937/statm: 2175 251 211 178 0 68 0
[pid=22939] ppid=22937 vsize=277136 CPUtime=1800.06
/proc/22939/stat : 22939 (PBPASSolver) R 22937 22937 22270 0 -1 4202496 69954 0 0 0 179939 67 0 0 25 0 1 0 22004399 283787264 67705 1992294400 134512640 134902295 4292061888 18446744073709551615 4160496634 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22939/statm: 69284 67705 270 96 0 68496 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 285836

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 22937 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.06
#
# 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): 1800.06
CPU user time (s): 1799.39
CPU system time (s): 0.67
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 285836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.76858 second user time and 8.71268 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-17 22:38:45
IDJOB=2673244
IDBENCH=47911
IDSOLVER=1174
FILE ID=node048/2673244-1276807125
PBS_JOBID= 11176673
Free space on /tmp= 62452 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=11-P1=331-P2=7-P3=107-P4=137-P5=439-P6=409-P7=421-P8=491-P9=293-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673244-1276807125/watcher-2673244-1276807125 -o /tmp/evaluation-result-2673244-1276807125/solver-2673244-1276807125 -C 1800 -W 2000 -M 1800  run HOME/instance-2673244-1276807125.opb

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

MD5SUM BENCH= bf07e05475dbb8a26e29c8119be0dea3
RANDOM SEED=89070738

node048.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1870880 kB
Buffers:         16188 kB
Cached:          84820 kB
SwapCached:       5276 kB
Active:          69080 kB
Inactive:        44236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1870880 kB
SwapTotal:     4192956 kB
SwapFree:      4140524 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       10944 kB
Mapped:          12888 kB
Slab:            52996 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183216 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= 62448 MiB
End job on node048 at 2010-06-17 23:08:48