Trace number 2673384

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
MD5SUM773aedb43187ca11a13e2d0d2a59ebe9
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 benchmark5.44217
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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-2673384-1276809940/watcher-2673384-1276809940 -o /tmp/evaluation-result-2673384-1276809940/solver-2673384-1276809940 -C 1800 -W 2000 -M 1800 run HOME/instance-2673384-1276809940.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 24737
/proc/meminfo: memFree=1861192/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0

[startup+0.0464481 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 24737
/proc/meminfo: memFree=1861192/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101457 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 24737
/proc/meminfo: memFree=1861192/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301493 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 24737
/proc/meminfo: memFree=1861192/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701565 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 24737
/proc/meminfo: memFree=1861192/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.98 2/108 24740
/proc/meminfo: memFree=1837864/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=35744 CPUtime=1.49
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 9013 0 0 0 144 5 0 0 25 0 1 0 22286319 36601856 8057 1992294400 134512640 134902295 4290784704 18446744073709551615 134814608 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 8936 8057 263 96 0 8148 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44444

[startup+3.102 s]
/proc/loadavg: 0.91 0.95 0.98 2/108 24740
/proc/meminfo: memFree=1818768/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=48984 CPUtime=3.09
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 13151 0 0 0 302 7 0 0 25 0 1 0 22286319 50159616 11337 1992294400 134512640 134902295 4290784704 18446744073709551615 4160040188 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 12246 11337 270 96 0 11458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57684

[startup+6.30159 s]
/proc/loadavg: 0.92 0.95 0.98 2/108 24740
/proc/meminfo: memFree=1815296/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=50240 CPUtime=6.29
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 13442 0 0 0 622 7 0 0 25 0 1 0 22286319 51445760 11628 1992294400 134512640 134902295 4290784704 18446744073709551615 4160027661 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 12560 11628 270 96 0 11772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58940

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/108 24740
/proc/meminfo: memFree=1812940/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=52372 CPUtime=12.69
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 13992 0 0 0 1261 8 0 0 25 0 1 0 22286319 53628928 12178 1992294400 134512640 134902295 4290784704 18446744073709551615 4160021280 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 13093 12178 270 96 0 12305 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61072

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/108 24740
/proc/meminfo: memFree=1808848/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=56468 CPUtime=25.48
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 15004 0 0 0 2540 8 0 0 25 0 1 0 22286319 57823232 13190 1992294400 134512640 134902295 4290784704 18446744073709551615 4160008843 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 14117 13190 270 96 0 13329 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65168

[startup+51.1007 s]
/proc/loadavg: 0.96 0.96 0.98 2/108 24742
/proc/meminfo: memFree=1803020/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=62144 CPUtime=51.07
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 16435 0 0 0 5097 10 0 0 25 0 1 0 22286319 63635456 14621 1992294400 134512640 134902295 4290784704 18446744073709551615 4160021012 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 15536 14621 270 96 0 14748 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 70844

[startup+102.308 s]
/proc/loadavg: 0.98 0.96 0.98 2/108 24742
/proc/meminfo: memFree=1793968/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=71040 CPUtime=102.27
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 18630 0 0 0 10214 13 0 0 25 0 1 0 22286319 72744960 16816 1992294400 134512640 134902295 4290784704 18446744073709551615 4160008935 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 17760 16816 270 96 0 16972 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 79740

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24744
/proc/meminfo: memFree=1787148/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=77744 CPUtime=162.23
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 20303 0 0 0 16209 14 0 0 25 0 1 0 22286319 79609856 18489 1992294400 134512640 134902295 4290784704 18446744073709551615 4160027481 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 19436 18489 270 96 0 18648 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 86444

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24746
/proc/meminfo: memFree=1780824/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=83860 CPUtime=222.21
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 21856 0 0 0 22205 16 0 0 25 0 1 0 22286319 85872640 20042 1992294400 134512640 134902295 4290784704 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 20965 20042 270 96 0 20177 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 92560

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24748
/proc/meminfo: memFree=1774624/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=90236 CPUtime=282.2
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 23438 0 0 0 28202 18 0 0 25 0 1 0 22286319 92401664 21624 1992294400 134512640 134902295 4290784704 18446744073709551615 4160041868 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 22559 21624 270 96 0 21771 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 98936

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24750
/proc/meminfo: memFree=1765828/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=98980 CPUtime=342.17
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 25607 0 0 0 34196 21 0 0 25 0 1 0 22286319 101355520 23793 1992294400 134512640 134902295 4290784704 18446744073709551615 4160027498 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 24745 23793 270 96 0 23957 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 107680

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24753
/proc/meminfo: memFree=1759256/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=105080 CPUtime=402.15
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 27098 0 0 0 40192 23 0 0 25 0 1 0 22286319 107601920 25284 1992294400 134512640 134902295 4290784704 18446744073709551615 4160021315 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 26270 25284 270 96 0 25482 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 113780

[startup+462.302 s]

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

/proc/24739/statm: 40867 39793 270 96 0 40079 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 172168

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24775
/proc/meminfo: memFree=1695644/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=168992 CPUtime=1181.89
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 42982 0 0 0 118147 42 0 0 25 0 1 0 22286319 173047808 41168 1992294400 134512640 134902295 4290784704 18446744073709551615 4160008834 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 42248 41168 270 96 0 41460 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 177692

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24777
/proc/meminfo: memFree=1689940/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=174368 CPUtime=1241.87
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 44334 0 0 0 124144 43 0 0 25 0 1 0 22286319 178552832 42520 1992294400 134512640 134902295 4290784704 18446744073709551615 4160008839 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 43592 42520 270 96 0 42804 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 183068

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24777
/proc/meminfo: memFree=1685104/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=178964 CPUtime=1301.86
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 45505 0 0 0 130142 44 0 0 25 0 1 0 22286319 183259136 43691 1992294400 134512640 134902295 4290784704 18446744073709551615 4160008934 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 44741 43691 270 96 0 43953 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 187664

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24779
/proc/meminfo: memFree=1681136/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=183100 CPUtime=1361.84
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 46521 0 0 0 136138 46 0 0 25 0 1 0 22286319 187494400 44707 1992294400 134512640 134902295 4290784704 18446744073709551615 4160027644 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 45775 44707 270 96 0 44987 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 191800

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24781
/proc/meminfo: memFree=1676548/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=187504 CPUtime=1421.81
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 47659 0 0 0 142135 46 0 0 25 0 1 0 22286319 192004096 45845 1992294400 134512640 134902295 4290784704 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 46876 45845 270 96 0 46088 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 196204

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24783
/proc/meminfo: memFree=1672828/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=191308 CPUtime=1481.8
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 48595 0 0 0 148132 48 0 0 25 0 1 0 22286319 195899392 46781 1992294400 134512640 134902295 4290784704 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 47827 46781 270 96 0 47039 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 200008

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24785
/proc/meminfo: memFree=1669108/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=194892 CPUtime=1541.77
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 49488 0 0 0 154129 48 0 0 25 0 1 0 22286319 199569408 47674 1992294400 134512640 134902295 4290784704 18446744073709551615 4160027908 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 48723 47674 270 96 0 47935 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 203592

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24785
/proc/meminfo: memFree=1665760/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=198820 CPUtime=1601.75
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 50319 0 0 0 160126 49 0 0 25 0 1 0 22286319 203591680 48505 1992294400 134512640 134902295 4290784704 18446744073709551615 4160008815 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 49705 48505 270 96 0 48917 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 207520

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24787
/proc/meminfo: memFree=1663404/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=200928 CPUtime=1661.73
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 50862 0 0 0 166123 50 0 0 25 0 1 0 22286319 205750272 49048 1992294400 134512640 134902295 4290784704 18446744073709551615 4160042140 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 50232 49048 270 96 0 49444 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 209628

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24789
/proc/meminfo: memFree=1661296/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=203268 CPUtime=1721.71
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 51396 0 0 0 172121 50 0 0 25 0 1 0 22286319 208146432 49582 1992294400 134512640 134902295 4290784704 18446744073709551615 4160008839 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 50817 49582 270 96 0 50029 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 211968

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24791
/proc/meminfo: memFree=1658196/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=206108 CPUtime=1781.69
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 52111 0 0 0 178117 52 0 0 25 0 1 0 22286319 211054592 50297 1992294400 134512640 134902295 4290784704 18446744073709551615 4160027787 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 51527 50297 270 96 0 50739 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 214808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24791
/proc/meminfo: memFree=1657328/2059040 swapFree=4164948/4192956
[pid=24737] ppid=24735 vsize=8700 CPUtime=0
/proc/24737/stat : 24737 (run) S 24735 24737 24086 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22286319 8908800 251 1992294400 4194304 4922060 140736721496080 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24737/statm: 2175 251 211 178 0 68 0
[pid=24739] ppid=24737 vsize=207064 CPUtime=1800
/proc/24739/stat : 24739 (PBPASSolver) R 24737 24737 24086 0 -1 4202496 52350 0 0 0 179948 52 0 0 25 0 1 0 22286319 212033536 50536 1992294400 134512640 134902295 4290784704 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24739/statm: 51766 50536 270 96 0 50978 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 215764

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 24737 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
#
# 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
CPU user time (s): 1799.48
CPU system time (s): 0.52
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 215764

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

runsolver used 2.93455 second user time and 8.5407 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-17 23:25:40
IDJOB=2673384
IDBENCH=48051
IDSOLVER=1174
FILE ID=node044/2673384-1276809940
PBS_JOBID= 11176658
Free space on /tmp= 62508 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=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673384-1276809940/watcher-2673384-1276809940 -o /tmp/evaluation-result-2673384-1276809940/solver-2673384-1276809940 -C 1800 -W 2000 -M 1800  run HOME/instance-2673384-1276809940.opb

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

MD5SUM BENCH= 773aedb43187ca11a13e2d0d2a59ebe9
RANDOM SEED=1322041420

node044.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		: 3000.266
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		: 3000.266
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:       1861712 kB
Buffers:         18248 kB
Cached:          69048 kB
SwapCached:       1376 kB
Active:          28512 kB
Inactive:        91620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1861712 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:             652 kB
Writeback:           0 kB
AnonPages:       31512 kB
Mapped:          15076 kB
Slab:            55148 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179700 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= 62508 MiB
End job on node044 at 2010-06-17 23:55:43