Trace number 2673243

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) 1800.02 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
MD5SUM8b00ea770361f301179000d52beb4a25
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 benchmark20.3299
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-2673243-1276807079/watcher-2673243-1276807079 -o /tmp/evaluation-result-2673243-1276807079/solver-2673243-1276807079 -C 1800 -W 2000 -M 1800 run HOME/instance-2673243-1276807079.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 18418
/proc/meminfo: memFree=1872756/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0

[startup+0.0874791 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18418
/proc/meminfo: memFree=1872756/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101481 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18418
/proc/meminfo: memFree=1872756/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301524 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18418
/proc/meminfo: memFree=1872756/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701608 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18418
/proc/meminfo: memFree=1872756/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50078 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18421
/proc/meminfo: memFree=1844468/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=39272 CPUtime=1.48
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 9903 0 0 0 142 6 0 0 23 0 1 0 56309523 40214528 9109 1992294400 134512640 134902295 4293883456 18446744073709551615 134588032 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 9818 9109 263 96 0 9030 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 47972

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18421
/proc/meminfo: memFree=1825868/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=66200 CPUtime=3.09
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 17374 0 0 0 299 10 0 0 25 0 1 0 56309523 67788800 15734 1992294400 134512640 134902295 4293883456 18446744073709551615 4160080823 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 16550 15735 263 96 0 15762 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74900

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18421
/proc/meminfo: memFree=1789412/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=89344 CPUtime=6.28
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 23287 0 0 0 615 13 0 0 25 0 1 0 56309523 91488256 21039 1992294400 134512640 134902295 4293883456 18446744073709551615 4160085016 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 22336 21039 270 96 0 21548 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 98044

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18421
/proc/meminfo: memFree=1786312/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=91896 CPUtime=12.68
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 23913 0 0 0 1255 13 0 0 25 0 1 0 56309523 94101504 21665 1992294400 134512640 134902295 4293883456 18446744073709551615 4160069289 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 22974 21665 270 96 0 22186 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 100596

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18423
/proc/meminfo: memFree=1782220/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=96000 CPUtime=25.48
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 24944 0 0 0 2534 14 0 0 25 0 1 0 56309523 98304000 22696 1992294400 134512640 134902295 4293883456 18446744073709551615 4160049792 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 24000 22696 270 96 0 23212 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 104700

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18423
/proc/meminfo: memFree=1776640/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=101452 CPUtime=51.07
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 26307 0 0 0 5092 15 0 0 25 0 1 0 56309523 103886848 24059 1992294400 134512640 134902295 4293883456 18446744073709551615 4160049816 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 25363 24059 270 96 0 24575 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 110152

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18425
/proc/meminfo: memFree=1770316/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=107780 CPUtime=102.26
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 27858 0 0 0 10209 17 0 0 25 0 1 0 56309523 110366720 25610 1992294400 134512640 134902295 4293883456 18446744073709551615 4160049919 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 26945 25610 270 96 0 26157 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 116480

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18425
/proc/meminfo: memFree=1764860/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=113160 CPUtime=162.23
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 29199 0 0 0 16204 19 0 0 25 0 1 0 56309523 115875840 26951 1992294400 134512640 134902295 4293883456 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 28290 26951 270 96 0 27502 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 121860

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18427
/proc/meminfo: memFree=1759032/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=118712 CPUtime=222.21
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 30612 0 0 0 22200 21 0 0 25 0 1 0 56309523 121561088 28364 1992294400 134512640 134902295 4293883456 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 29678 28364 270 96 0 28890 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 127412

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18429
/proc/meminfo: memFree=1755684/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=122300 CPUtime=282.19
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 31480 0 0 0 28197 22 0 0 25 0 1 0 56309523 125235200 29232 1992294400 134512640 134902295 4293883456 18446744073709551615 4160082953 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 30575 29232 270 96 0 29787 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 131000

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18431
/proc/meminfo: memFree=1753204/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=124596 CPUtime=342.17
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 32079 0 0 0 34194 23 0 0 25 0 1 0 56309523 127586304 29831 1992294400 134512640 134902295 4293883456 18446744073709551615 4160061972 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 31149 29831 270 96 0 30361 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 133296

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18433
/proc/meminfo: memFree=1750476/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=127348 CPUtime=402.14
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 32770 0 0 0 40191 23 0 0 25 0 1 0 56309523 130404352 30522 1992294400 134512640 134902295 4293883456 18446744073709551615 4160068441 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 31837 30522 270 96 0 31049 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 136048

[startup+462.301 s]

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

/proc/18420/statm: 54471 53017 270 96 0 53683 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 226584

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18455
/proc/meminfo: memFree=1651524/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=226092 CPUtime=1241.84
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 57338 0 0 0 124131 53 0 0 25 0 1 0 56309523 231518208 55090 1992294400 134512640 134902295 4293883456 18446744073709551615 4160070792 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 56523 55090 270 96 0 55735 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 234792

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18457
/proc/meminfo: memFree=1643588/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=233752 CPUtime=1301.82
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 59253 0 0 0 130127 55 0 0 25 0 1 0 56309523 239362048 57005 1992294400 134512640 134902295 4293883456 18446744073709551615 4160081148 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 58438 57005 270 96 0 57650 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 242452

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18457
/proc/meminfo: memFree=1636148/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=241276 CPUtime=1361.79
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 61123 0 0 0 136123 56 0 0 25 0 1 0 56309523 247066624 58875 1992294400 134512640 134902295 4293883456 18446744073709551615 4160068812 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 60319 58875 270 96 0 59531 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 249976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18468
/proc/meminfo: memFree=1628708/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=248140 CPUtime=1421.76
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 62832 0 0 0 142117 59 0 0 25 0 1 0 56309523 254095360 60584 1992294400 134512640 134902295 4293883456 18446744073709551615 4160082906 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 62035 60584 270 96 0 61247 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 256840

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18470
/proc/meminfo: memFree=1622508/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=254412 CPUtime=1481.73
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 64432 0 0 0 148113 60 0 0 25 0 1 0 56309523 260517888 62184 1992294400 134512640 134902295 4293883456 18446744073709551615 4160049925 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 63603 62184 270 96 0 62815 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 263112

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18472
/proc/meminfo: memFree=1617672/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=259368 CPUtime=1541.71
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 65644 0 0 0 154109 62 0 0 25 0 1 0 56309523 265592832 63396 1992294400 134512640 134902295 4293883456 18446744073709551615 4160069031 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 64842 63396 270 96 0 64054 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 268068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18474
/proc/meminfo: memFree=1613704/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=263396 CPUtime=1601.69
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 66675 0 0 0 160106 63 0 0 25 0 1 0 56309523 269717504 64427 1992294400 134512640 134902295 4293883456 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 65849 64427 270 96 0 65061 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 272096

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18474
/proc/meminfo: memFree=1610480/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=266628 CPUtime=1661.67
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 67465 0 0 0 166103 64 0 0 25 0 1 0 56309523 273027072 65217 1992294400 134512640 134902295 4293883456 18446744073709551615 4160068441 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 66657 65217 270 96 0 65869 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 275328

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18476
/proc/meminfo: memFree=1608124/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=269100 CPUtime=1721.65
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 68083 0 0 0 172100 65 0 0 25 0 1 0 56309523 275558400 65835 1992294400 134512640 134902295 4293883456 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 67275 65835 270 96 0 66487 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 277800

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18478
/proc/meminfo: memFree=1605520/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=272104 CPUtime=1781.62
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 68683 0 0 0 178097 65 0 0 25 0 1 0 56309523 278634496 66435 1992294400 134512640 134902295 4293883456 18446744073709551615 4160068868 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 68026 66435 270 96 0 67238 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 280804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18478
/proc/meminfo: memFree=1604900/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=272640 CPUtime=1800.02
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 68835 0 0 0 179937 65 0 0 25 0 1 0 56309523 279183360 66587 1992294400 134512640 134902295 4293883456 18446744073709551615 4160080348 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 68160 66587 270 96 0 67372 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 281340

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18478
/proc/meminfo: memFree=1604900/2059040 swapFree=4139724/4192956
[pid=18418] ppid=18416 vsize=8700 CPUtime=0
/proc/18418/stat : 18418 (run) S 18416 18418 17675 0 -1 4202496 389 135 0 0 0 0 0 0 15 0 1 0 56309523 8908800 251 1992294400 4194304 4922060 140734998620320 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18418/statm: 2175 251 211 178 0 68 0
[pid=18420] ppid=18418 vsize=272640 CPUtime=1800.02
/proc/18420/stat : 18420 (PBPASSolver) R 18418 18418 17675 0 -1 4202496 68835 0 0 0 179937 65 0 0 25 0 1 0 56309523 279183360 66587 1992294400 134512640 134902295 4293883456 18446744073709551615 4160080348 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18420/statm: 68160 66587 270 96 0 67372 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 281340

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18418 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 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.02
CPU user time (s): 1799.37
CPU system time (s): 0.65
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 281340

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= 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 3.13852 second user time and 8.34273 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-17 22:37:59
IDJOB=2673243
IDBENCH=47910
IDSOLVER=1174
FILE ID=node010/2673243-1276807079
PBS_JOBID= 11176654
Free space on /tmp= 62528 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=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673243-1276807079/watcher-2673243-1276807079 -o /tmp/evaluation-result-2673243-1276807079/solver-2673243-1276807079 -C 1800 -W 2000 -M 1800  run HOME/instance-2673243-1276807079.opb

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

MD5SUM BENCH= 8b00ea770361f301179000d52beb4a25
RANDOM SEED=1388330391

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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:       1873152 kB
Buffers:         12676 kB
Cached:          79060 kB
SwapCached:       5772 kB
Active:          55472 kB
Inactive:        48708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1873152 kB
SwapTotal:     4192956 kB
SwapFree:      4139724 kB
Dirty:             660 kB
Writeback:           0 kB
AnonPages:       10912 kB
Mapped:          12904 kB
Slab:            59500 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183380 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= 62528 MiB
End job on node010 at 2010-06-17 23:08:02