Trace number 2673287

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=127-P1=293-P2=269-P3=7-P4=157-B.opb
MD5SUM5afebeda0ba6ac0761acdbdcd52ef74a
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 benchmark0.484926
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 variables108
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a 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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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-2673287-1276807995/watcher-2673287-1276807995 -o /tmp/evaluation-result-2673287-1276807995/solver-2673287-1276807995 -C 1800 -W 2000 -M 1800 run HOME/instance-2673287-1276807995.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: 0.99 0.97 0.97 3/106 24124
/proc/meminfo: memFree=1853492/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0

[startup+0.035104 s]
/proc/loadavg: 0.99 0.97 0.97 3/106 24124
/proc/meminfo: memFree=1853492/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101112 s]
/proc/loadavg: 0.99 0.97 0.97 3/106 24124
/proc/meminfo: memFree=1853492/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301135 s]
/proc/loadavg: 0.99 0.97 0.97 3/106 24124
/proc/meminfo: memFree=1853492/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701182 s]
/proc/loadavg: 0.99 0.97 0.97 3/106 24124
/proc/meminfo: memFree=1853492/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50128 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24127
/proc/meminfo: memFree=1830536/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=34940 CPUtime=1.48
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 8869 0 0 0 144 4 0 0 22 0 1 0 22094612 35778560 7889 1992294400 134512640 134902295 4289849264 18446744073709551615 134631326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 8735 7889 263 96 0 7947 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 43640

[startup+3.10146 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24127
/proc/meminfo: memFree=1817020/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=40688 CPUtime=3.09
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 10683 0 0 0 304 5 0 0 25 0 1 0 22094612 41664512 9241 1992294400 134512640 134902295 4289849264 18446744073709551615 4160220610 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 10172 9241 270 96 0 9384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49388

[startup+6.30184 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24127
/proc/meminfo: memFree=1816152/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=41876 CPUtime=6.29
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 10963 0 0 0 624 5 0 0 25 0 1 0 22094612 42881024 9521 1992294400 134512640 134902295 4289849264 18446744073709551615 4160218087 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 10469 9521 270 96 0 9681 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50576

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24127
/proc/meminfo: memFree=1814416/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=43332 CPUtime=12.68
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 11352 0 0 0 1263 5 0 0 25 0 1 0 22094612 44371968 9910 1992294400 134512640 134902295 4289849264 18446744073709551615 4160215166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 10833 9910 270 96 0 10045 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52032

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24127
/proc/meminfo: memFree=1811688/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=45972 CPUtime=25.48
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 12000 0 0 0 2542 6 0 0 25 0 1 0 22094612 47075328 10558 1992294400 134512640 134902295 4289849264 18446744073709551615 4160220159 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 11493 10558 270 96 0 10705 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54672

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24129
/proc/meminfo: memFree=1805488/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=52152 CPUtime=51.07
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 13525 0 0 0 5100 7 0 0 25 0 1 0 22094612 53403648 12083 1992294400 134512640 134902295 4289849264 18446744073709551615 4160218109 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 13038 12083 270 96 0 12250 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 60852

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24129
/proc/meminfo: memFree=1798296/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=59188 CPUtime=102.27
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 15281 0 0 0 10218 9 0 0 25 0 1 0 22094612 60608512 13839 1992294400 134512640 134902295 4289849264 18446744073709551615 4160203315 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 14797 13839 270 96 0 14009 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67888

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24131
/proc/meminfo: memFree=1790236/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=67216 CPUtime=162.24
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 17281 0 0 0 16213 11 0 0 25 0 1 0 22094612 68829184 15839 1992294400 134512640 134902295 4289849264 18446744073709551615 4160222938 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 16804 15839 270 96 0 16016 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 75916

[startup+222.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24133
/proc/meminfo: memFree=1782548/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=74744 CPUtime=222.22
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 19168 0 0 0 22209 13 0 0 25 0 1 0 22094612 76537856 17726 1992294400 134512640 134902295 4289849264 18446744073709551615 4160203983 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 18686 17726 270 96 0 17898 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 83444

[startup+282.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24135
/proc/meminfo: memFree=1778828/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=78540 CPUtime=282.21
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 20106 0 0 0 28207 14 0 0 25 0 1 0 22094612 80424960 18664 1992294400 134512640 134902295 4289849264 18446744073709551615 4160218074 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 19635 18664 270 96 0 18847 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 87240

[startup+342.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24137
/proc/meminfo: memFree=1775108/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=82380 CPUtime=342.18
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 21053 0 0 0 34203 15 0 0 25 0 1 0 22094612 84357120 19611 1992294400 134512640 134902295 4289849264 18446744073709551615 4160204036 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 20595 19611 270 96 0 19807 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 91080

[startup+402.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24137
/proc/meminfo: memFree=1772132/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=85432 CPUtime=402.17
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 21783 0 0 0 40201 16 0 0 25 0 1 0 22094612 87482368 20341 1992294400 134512640 134902295 4289849264 18446744073709551615 4160197621 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 21358 20341 270 96 0 20570 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 94132

[startup+462.301 s]

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

/proc/24126/statm: 26861 25823 270 96 0 26073 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 116144

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24168
/proc/meminfo: memFree=1747704/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=109544 CPUtime=1181.9
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 27760 0 0 0 118167 23 0 0 25 0 1 0 22094612 112173056 26318 1992294400 134512640 134902295 4289849264 18446744073709551615 4160222938 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 27386 26318 270 96 0 26598 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 118244

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24170
/proc/meminfo: memFree=1745844/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=110996 CPUtime=1241.88
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 28159 0 0 0 124165 23 0 0 25 0 1 0 22094612 113659904 26717 1992294400 134512640 134902295 4289849264 18446744073709551615 4160215166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 27749 26717 270 96 0 26961 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 119696

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24170
/proc/meminfo: memFree=1737536/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=119756 CPUtime=1301.87
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 30223 0 0 0 130161 26 0 0 25 0 1 0 22094612 122630144 28781 1992294400 134512640 134902295 4289849264 18446744073709551615 4160215174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 29939 28781 270 96 0 29151 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 128456

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24172
/proc/meminfo: memFree=1725756/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=131664 CPUtime=1361.84
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 33203 0 0 0 136154 30 0 0 25 0 1 0 22094612 134823936 31761 1992294400 134512640 134902295 4289849264 18446744073709551615 4160206346 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 32916 31761 270 96 0 32128 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 140364

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24174
/proc/meminfo: memFree=1711248/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=145832 CPUtime=1421.83
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 36757 0 0 0 142149 34 0 0 25 0 1 0 22094612 149331968 35315 1992294400 134512640 134902295 4289849264 18446744073709551615 4160215166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 36458 35315 270 96 0 35670 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 154532

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24176
/proc/meminfo: memFree=1703188/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=153976 CPUtime=1481.8
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 38795 0 0 0 148144 36 0 0 25 0 1 0 22094612 157671424 37353 1992294400 134512640 134902295 4289849264 18446744073709551615 4160185011 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 38494 37353 270 96 0 37706 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 162676

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24178
/proc/meminfo: memFree=1692400/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=164668 CPUtime=1541.79
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 41494 0 0 0 154140 39 0 0 25 0 1 0 22094612 168620032 40052 1992294400 134512640 134902295 4289849264 18446744073709551615 4160184955 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 41167 40052 270 96 0 40379 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 173368

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24178
/proc/meminfo: memFree=1676404/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=180816 CPUtime=1601.77
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 45551 0 0 0 160134 43 0 0 25 0 1 0 22094612 185155584 44109 1992294400 134512640 134902295 4289849264 18446744073709551615 4160222938 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 45204 44109 270 96 0 44416 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 189516

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24180
/proc/meminfo: memFree=1666980/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=189952 CPUtime=1661.75
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 47843 0 0 0 166130 45 0 0 25 0 1 0 22094612 194510848 46401 1992294400 134512640 134902295 4289849264 18446744073709551615 4160203781 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 47488 46401 270 96 0 46700 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 198652

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24182
/proc/meminfo: memFree=1663260/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=194084 CPUtime=1721.73
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 48733 0 0 0 172127 46 0 0 25 0 1 0 22094612 198742016 47291 1992294400 134512640 134902295 4289849264 18446744073709551615 4160218081 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 48521 47291 270 96 0 47733 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 202784

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24184
/proc/meminfo: memFree=1660284/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=196868 CPUtime=1781.72
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 49408 0 0 0 178125 47 0 0 25 0 1 0 22094612 201592832 47966 1992294400 134512640 134902295 4289849264 18446744073709551615 4160197142 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 49217 47966 270 96 0 48429 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 205568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24184
/proc/meminfo: memFree=1659540/2059040 swapFree=4139900/4192956
[pid=24124] ppid=24122 vsize=8700 CPUtime=0
/proc/24124/stat : 24124 (run) S 24122 24124 23532 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22094611 8908800 250 1992294400 4194304 4922060 140735483628608 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24124/statm: 2175 250 211 178 0 68 0
[pid=24126] ppid=24124 vsize=197660 CPUtime=1800.02
/proc/24126/stat : 24126 (PBPASSolver) R 24124 24124 23532 0 -1 4202496 49609 0 0 0 179955 47 0 0 25 0 1 0 22094612 202403840 48167 1992294400 134512640 134902295 4289849264 18446744073709551615 4160215522 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24126/statm: 49415 48167 270 96 0 48627 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 206360

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 24124 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 1800.02
#
# 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): 1800.02
CPU user time (s): 1799.55
CPU system time (s): 0.47
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 206360

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= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 4

runsolver used 3.01054 second user time and 8.47271 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-17 22:53:15
IDJOB=2673287
IDBENCH=47954
IDSOLVER=1174
FILE ID=node033/2673287-1276807995
PBS_JOBID= 11176650
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=9-P0=127-P1=293-P2=269-P3=7-P4=157-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673287-1276807995/watcher-2673287-1276807995 -o /tmp/evaluation-result-2673287-1276807995/solver-2673287-1276807995 -C 1800 -W 2000 -M 1800  run HOME/instance-2673287-1276807995.opb

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

MD5SUM BENCH= 5afebeda0ba6ac0761acdbdcd52ef74a
RANDOM SEED=454782543

node033.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		: 3000.242
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		: 3000.242
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1854136 kB
Buffers:         34264 kB
Cached:          80208 kB
SwapCached:       6844 kB
Active:          60612 kB
Inactive:        67472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1854136 kB
SwapTotal:     4192956 kB
SwapFree:      4139900 kB
Dirty:             804 kB
Writeback:           0 kB
AnonPages:       10916 kB
Mapped:          13048 kB
Slab:            54748 kB
PageTables:       3896 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181476 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 node033 at 2010-06-17 23:23:18