Trace number 2673223

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=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
MD5SUM6355c589dda3f12b095277ae4637ab26
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 benchmark0.51692
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 variables144
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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-2673223-1276806519/watcher-2673223-1276806519 -o /tmp/evaluation-result-2673223-1276806519/solver-2673223-1276806519 -C 1800 -W 2000 -M 1800 run HOME/instance-2673223-1276806519.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 3/105 25569
/proc/meminfo: memFree=1873396/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0

[startup+0.0358209 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 25569
/proc/meminfo: memFree=1873396/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100827 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 25569
/proc/meminfo: memFree=1873396/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300848 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 25569
/proc/meminfo: memFree=1873396/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700892 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 25569
/proc/meminfo: memFree=1873396/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50098 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25572
/proc/meminfo: memFree=1848208/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=37504 CPUtime=1.49
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 9430 0 0 0 144 5 0 0 25 0 1 0 21945583 38404096 8621 1992294400 134512640 134902295 4288146672 18446744073709551615 4159980105 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 9376 8621 263 96 0 8588 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46204

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25572
/proc/meminfo: memFree=1837420/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=40500 CPUtime=3.08
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 10447 0 0 0 303 5 0 0 25 0 1 0 21945583 41472000 9128 1992294400 134512640 134902295 4288146672 18446744073709551615 4160009185 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 10125 9128 270 96 0 9337 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 49200

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25572
/proc/meminfo: memFree=1836296/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=41556 CPUtime=6.29
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 10721 0 0 0 623 6 0 0 25 0 1 0 21945583 42553344 9402 1992294400 134512640 134902295 4288146672 18446744073709551615 4160009188 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 10389 9402 270 96 0 9601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50256

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25572
/proc/meminfo: memFree=1834320/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=43404 CPUtime=12.69
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 11174 0 0 0 1263 6 0 0 25 0 1 0 21945583 44445696 9855 1992294400 134512640 134902295 4288146672 18446744073709551615 4160014042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 10851 9855 270 96 0 10063 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52104

[startup+25.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25572
/proc/meminfo: memFree=1831592/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=46044 CPUtime=25.48
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 11825 0 0 0 2541 7 0 0 25 0 1 0 21945583 47149056 10506 1992294400 134512640 134902295 4288146672 18446744073709551615 4159976197 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 11511 10506 270 96 0 10723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54744

[startup+51.1005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25574
/proc/meminfo: memFree=1827872/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=49752 CPUtime=51.07
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 12763 0 0 0 5099 8 0 0 25 0 1 0 21945583 50946048 11444 1992294400 134512640 134902295 4288146672 18446744073709551615 4160009226 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 12438 11444 270 96 0 11650 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 58452

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25574
/proc/meminfo: memFree=1823160/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=54052 CPUtime=102.27
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 13844 0 0 0 10218 9 0 0 25 0 1 0 21945583 55349248 12525 1992294400 134512640 134902295 4288146672 18446744073709551615 4159988393 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 13513 12525 270 96 0 12725 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 62752

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25576
/proc/meminfo: memFree=1818448/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=59052 CPUtime=162.24
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 15065 0 0 0 16214 10 0 0 25 0 1 0 21945583 60469248 13746 1992294400 134512640 134902295 4288146672 18446744073709551615 4160006493 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 14763 13746 270 96 0 13975 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 67752

[startup+222.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 25581
/proc/meminfo: memFree=1813984/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=62964 CPUtime=222.22
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 16032 0 0 0 22210 12 0 0 25 0 1 0 21945583 64475136 14713 1992294400 134512640 134902295 4288146672 18446744073709551615 4159995140 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 15741 14713 270 96 0 14953 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 71664

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 25583
/proc/meminfo: memFree=1810512/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=66464 CPUtime=282.2
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 16906 0 0 0 28207 13 0 0 25 0 1 0 21945583 68059136 15587 1992294400 134512640 134902295 4288146672 18446744073709551615 4159994785 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 16616 15587 270 96 0 15828 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 75164

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 25583
/proc/meminfo: memFree=1807412/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=69568 CPUtime=342.19
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 17678 0 0 0 34205 14 0 0 25 0 1 0 21945583 71237632 16359 1992294400 134512640 134902295 4288146672 18446744073709551615 4160006270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 17392 16359 270 96 0 16604 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 78268

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25585
/proc/meminfo: memFree=1804064/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=73240 CPUtime=402.17
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 18547 0 0 0 40202 15 0 0 25 0 1 0 21945583 74997760 17228 1992294400 134512640 134902295 4288146672 18446744073709551615 4160006439 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 18310 17228 270 96 0 17522 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 81940

[startup+462.301 s]

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

/proc/25571/statm: 43742 42505 270 96 0 42954 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 183668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25607
/proc/meminfo: memFree=1698788/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=178736 CPUtime=1181.93
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 44769 0 0 0 118151 42 0 0 25 0 1 0 21945583 183025664 43450 1992294400 134512640 134902295 4288146672 18446744073709551615 4160006270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 44684 43450 270 96 0 43896 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 187436

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25607
/proc/meminfo: memFree=1692340/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=185060 CPUtime=1241.92
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 46323 0 0 0 124147 45 0 0 25 0 1 0 21945583 189501440 45004 1992294400 134512640 134902295 4288146672 18446744073709551615 4159997467 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 46265 45004 270 96 0 45477 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 193760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25609
/proc/meminfo: memFree=1684776/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=192476 CPUtime=1301.9
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 48185 0 0 0 130143 47 0 0 25 0 1 0 21945583 197095424 46866 1992294400 134512640 134902295 4288146672 18446744073709551615 4160014042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 48119 46866 270 96 0 47331 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 201176

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25611
/proc/meminfo: memFree=1674856/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=202388 CPUtime=1361.88
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 50689 0 0 0 136137 51 0 0 25 0 1 0 21945583 207245312 49370 1992294400 134512640 134902295 4288146672 18446744073709551615 4159988394 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 50597 49370 270 96 0 49809 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 211088

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25613
/proc/meminfo: memFree=1805676/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=75844 CPUtime=1421.86
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 66978 0 0 0 142125 61 0 0 25 0 1 0 21945583 77664256 16728 1992294400 134512640 134902295 4288146672 18446744073709551615 4159994546 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 18961 16728 270 96 0 18173 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 84544

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25615
/proc/meminfo: memFree=1796252/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=85172 CPUtime=1481.84
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 69286 0 0 0 148121 63 0 0 25 0 1 0 21945583 87216128 19036 1992294400 134512640 134902295 4288146672 18446744073709551615 4160006270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 21293 19036 270 96 0 20505 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 93872

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25615
/proc/meminfo: memFree=1791044/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=90488 CPUtime=1541.83
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 70606 0 0 0 154118 65 0 0 25 0 1 0 21945583 92659712 20356 1992294400 134512640 134902295 4288146672 18446744073709551615 4159976256 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 22622 20356 270 96 0 21834 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 99188

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25617
/proc/meminfo: memFree=1784472/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=96860 CPUtime=1601.81
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 72196 0 0 0 160114 67 0 0 25 0 1 0 21945583 99184640 21946 1992294400 134512640 134902295 4288146672 18446744073709551615 4160006490 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 24215 21946 270 96 0 23427 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 105560

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25619
/proc/meminfo: memFree=1780504/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=100864 CPUtime=1661.79
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 73196 0 0 0 166110 69 0 0 25 0 1 0 21945583 103284736 22946 1992294400 134512640 134902295 4288146672 18446744073709551615 4160009205 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 25216 22946 270 96 0 24428 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 109564

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25621
/proc/meminfo: memFree=1777280/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=104064 CPUtime=1721.77
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 73997 0 0 0 172108 69 0 0 25 0 1 0 21945583 106561536 23747 1992294400 134512640 134902295 4288146672 18446744073709551615 4160006626 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 26016 23747 270 96 0 25228 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 112764

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25623
/proc/meminfo: memFree=1773932/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=107272 CPUtime=1781.75
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 74775 0 0 0 178105 70 0 0 25 0 1 0 21945583 109846528 24525 1992294400 134512640 134902295 4288146672 18446744073709551615 4160006632 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 26818 24525 270 96 0 26030 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 115972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25623
/proc/meminfo: memFree=1773188/2059040 swapFree=4136384/4192956
[pid=25569] ppid=25567 vsize=8700 CPUtime=0
/proc/25569/stat : 25569 (run) S 25567 25569 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21945583 8908800 251 1992294400 4194304 4922060 140736332363408 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25569/statm: 2175 251 211 178 0 68 0
[pid=25571] ppid=25569 vsize=108064 CPUtime=1800.06
/proc/25571/stat : 25571 (PBPASSolver) R 25569 25569 25024 0 -1 4202496 74950 0 0 0 179936 70 0 0 25 0 1 0 21945583 110657536 24700 1992294400 134512640 134902295 4288146672 18446744073709551615 4159994730 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25571/statm: 27016 24700 270 96 0 26228 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 116764

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 25569 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.06
#
# 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): 1799.36
CPU system time (s): 0.7
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 227268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
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 2.92256 second user time and 8.5567 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-17 22:28:39
IDJOB=2673223
IDBENCH=47890
IDSOLVER=1174
FILE ID=node086/2673223-1276806519
PBS_JOBID= 11176662
Free space on /tmp= 62576 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673223-1276806519/watcher-2673223-1276806519 -o /tmp/evaluation-result-2673223-1276806519/solver-2673223-1276806519 -C 1800 -W 2000 -M 1800  run HOME/instance-2673223-1276806519.opb

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

MD5SUM BENCH= 6355c589dda3f12b095277ae4637ab26
RANDOM SEED=1538432535

node086.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1873792 kB
Buffers:         21328 kB
Cached:          87348 kB
SwapCached:       9452 kB
Active:          59276 kB
Inactive:        61664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1873792 kB
SwapTotal:     4192956 kB
SwapFree:      4136384 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       10892 kB
Mapped:           9120 kB
Slab:            42428 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182148 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= 62576 MiB
End job on node086 at 2010-06-17 22:58:41