Trace number 2673261

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=41-P1=331-P2=37-B.opb
MD5SUM2a7888c7c4f71cd1bd795e0b54484781
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 benchmark1.58576
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 variables54
Total number of constraints5
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 constraints5
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)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

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-2673261-1276807572/watcher-2673261-1276807572 -o /tmp/evaluation-result-2673261-1276807572/solver-2673261-1276807572 -C 1800 -W 2000 -M 1800 run HOME/instance-2673261-1276807572.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 1.02 1.00 3/106 19353
/proc/meminfo: memFree=1865056/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0

[startup+0.0597151 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 19353
/proc/meminfo: memFree=1865056/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100716 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 19353
/proc/meminfo: memFree=1865056/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300735 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 19353
/proc/meminfo: memFree=1865056/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700773 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 19353
/proc/meminfo: memFree=1865056/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50085 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 19356
/proc/meminfo: memFree=1845448/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=23120 CPUtime=1.49
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 5439 0 0 0 146 3 0 0 25 0 1 0 54413571 23674880 5006 1992294400 134512640 134902295 4286591440 18446744073709551615 4160406052 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 5780 5006 270 96 0 4992 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31820

[startup+3.101 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 19356
/proc/meminfo: memFree=1845192/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=23564 CPUtime=3.08
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 5565 0 0 0 305 3 0 0 25 0 1 0 54413571 24129536 5132 1992294400 134512640 134902295 4286591440 18446744073709551615 4160436503 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 5891 5132 270 96 0 5103 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32264

[startup+6.30131 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 19356
/proc/meminfo: memFree=1844076/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=24620 CPUtime=6.28
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 5823 0 0 0 625 3 0 0 25 0 1 0 54413571 25210880 5390 1992294400 134512640 134902295 4286591440 18446744073709551615 4160436350 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 6155 5390 270 96 0 5367 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33320

[startup+12.7009 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 19356
/proc/meminfo: memFree=1842224/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=26336 CPUtime=12.68
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 6238 0 0 0 1265 3 0 0 25 0 1 0 54413571 26968064 5805 1992294400 134512640 134902295 4286591440 18446744073709551615 4160424793 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 6584 5805 270 96 0 5796 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35036

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 19358
/proc/meminfo: memFree=1839496/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=28976 CPUtime=25.48
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 6905 0 0 0 2544 4 0 0 25 0 1 0 54413571 29671424 6472 1992294400 134512640 134902295 4286591440 18446744073709551615 4160444215 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 7244 6472 270 96 0 6456 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37676

[startup+51.1006 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 19358
/proc/meminfo: memFree=1835900/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=32576 CPUtime=51.07
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 7792 0 0 0 5102 5 0 0 25 0 1 0 54413571 33357824 7359 1992294400 134512640 134902295 4286591440 18446744073709551615 4160424793 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 8144 7359 270 96 0 7356 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41276

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 19360
/proc/meminfo: memFree=1825360/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=42892 CPUtime=102.27
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 10360 0 0 0 10219 8 0 0 25 0 1 0 54413571 43921408 9927 1992294400 134512640 134902295 4286591440 18446744073709551615 4160424728 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 10723 9927 270 96 0 9935 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 51592

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 19360
/proc/meminfo: memFree=1817424/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=50580 CPUtime=162.25
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 12314 0 0 0 16214 11 0 0 25 0 1 0 54413571 51793920 11881 1992294400 134512640 134902295 4286591440 18446744073709551615 4160436512 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 12645 11881 270 96 0 11857 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 59280

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19362
/proc/meminfo: memFree=1808744/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=59244 CPUtime=222.24
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 14478 0 0 0 22211 13 0 0 25 0 1 0 54413571 60665856 14045 1992294400 134512640 134902295 4286591440 18446744073709551615 4160418842 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 14811 14045 270 96 0 14023 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 67944

[startup+282.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 19364
/proc/meminfo: memFree=1802172/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=65968 CPUtime=282.21
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 16136 0 0 0 28207 14 0 0 25 0 1 0 54413571 67551232 15703 1992294400 134512640 134902295 4286591440 18446744073709551615 4160424791 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 16492 15703 270 96 0 15704 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 74668

[startup+342.301 s]
/proc/loadavg: 1.13 1.04 1.01 2/108 19366
/proc/meminfo: memFree=1797212/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=71000 CPUtime=342.2
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 17391 0 0 0 34204 16 0 0 25 0 1 0 54413571 72704000 16958 1992294400 134512640 134902295 4286591440 18446744073709551615 4160436712 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 17750 16958 270 96 0 16962 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79700

[startup+402.301 s]
/proc/loadavg: 1.10 1.05 1.01 2/108 19368
/proc/meminfo: memFree=1792996/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=75152 CPUtime=402.19
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 18427 0 0 0 40202 17 0 0 25 0 1 0 54413571 76955648 17994 1992294400 134512640 134902295 4286591440 18446744073709551615 4160444122 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 18788 17994 270 96 0 18000 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 83852

[startup+462.301 s]

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

/proc/19355/statm: 24937 24098 270 96 0 24149 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 108448

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19399
/proc/meminfo: memFree=1767700/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99748 CPUtime=1241.97
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24531 0 0 0 124172 25 0 0 25 0 1 0 54413571 102141952 24098 1992294400 134512640 134902295 4286591440 18446744073709551615 4160436350 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24937 24098 270 96 0 24149 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 108448

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19401
/proc/meminfo: memFree=1767576/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99748 CPUtime=1301.96
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24531 0 0 0 130171 25 0 0 25 0 1 0 54413571 102141952 24098 1992294400 134512640 134902295 4286591440 18446744073709551615 4160406238 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24937 24098 270 96 0 24149 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 108448

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19401
/proc/meminfo: memFree=1767576/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99748 CPUtime=1361.94
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24532 0 0 0 136169 25 0 0 25 0 1 0 54413571 102141952 24099 1992294400 134512640 134902295 4286591440 18446744073709551615 4160425137 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24937 24099 270 96 0 24149 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 108448

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19403
/proc/meminfo: memFree=1767576/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99748 CPUtime=1421.93
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24533 0 0 0 142168 25 0 0 25 0 1 0 54413571 102141952 24100 1992294400 134512640 134902295 4286591440 18446744073709551615 4160436350 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24937 24100 270 96 0 24149 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 108448

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19405
/proc/meminfo: memFree=1767452/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99748 CPUtime=1481.9
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24534 0 0 0 148165 25 0 0 25 0 1 0 54413571 102141952 24101 1992294400 134512640 134902295 4286591440 18446744073709551615 4160418283 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24937 24101 270 96 0 24149 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 108448

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19407
/proc/meminfo: memFree=1767452/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99748 CPUtime=1541.89
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24538 0 0 0 154164 25 0 0 25 0 1 0 54413571 102141952 24105 1992294400 134512640 134902295 4286591440 18446744073709551615 4160436350 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24937 24105 270 96 0 24149 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 108448

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19409
/proc/meminfo: memFree=1767328/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99748 CPUtime=1601.88
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24539 0 0 0 160163 25 0 0 25 0 1 0 54413571 102141952 24106 1992294400 134512640 134902295 4286591440 18446744073709551615 4160439211 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24937 24106 270 96 0 24149 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 108448

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19409
/proc/meminfo: memFree=1767328/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99748 CPUtime=1661.86
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24539 0 0 0 166161 25 0 0 25 0 1 0 54413571 102141952 24106 1992294400 134512640 134902295 4286591440 18446744073709551615 4160436350 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24937 24106 270 96 0 24149 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 108448

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19411
/proc/meminfo: memFree=1767328/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99748 CPUtime=1721.85
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24539 0 0 0 172160 25 0 0 25 0 1 0 54413571 102141952 24106 1992294400 134512640 134902295 4286591440 18446744073709551615 4160444122 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24937 24106 270 96 0 24149 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 108448

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19413
/proc/meminfo: memFree=1767080/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99748 CPUtime=1781.83
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24540 0 0 0 178158 25 0 0 25 0 1 0 54413571 102141952 24107 1992294400 134512640 134902295 4286591440 18446744073709551615 4160436350 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24937 24107 270 96 0 24149 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 108448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19413
/proc/meminfo: memFree=1767080/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99940 CPUtime=1800.03
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24589 0 0 0 179978 25 0 0 25 0 1 0 54413571 102338560 24156 1992294400 134512640 134902295 4286591440 18446744073709551615 4160439299 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24985 24156 270 96 0 24197 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 108640

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19413
/proc/meminfo: memFree=1767080/2059040 swapFree=4139740/4192956
[pid=19353] ppid=19351 vsize=8700 CPUtime=0
/proc/19353/stat : 19353 (run) S 19351 19353 18819 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 54413571 8908800 251 1992294400 4194304 4922060 140737279571824 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19353/statm: 2175 251 211 178 0 68 0
[pid=19355] ppid=19353 vsize=99940 CPUtime=1800.03
/proc/19355/stat : 19355 (PBPASSolver) R 19353 19353 18819 0 -1 4202496 24589 0 0 0 179978 25 0 0 25 0 1 0 54413571 102338560 24156 1992294400 134512640 134902295 4286591440 18446744073709551615 4160439299 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19355/statm: 24985 24156 270 96 0 24197 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 108640

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19353 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.78
CPU system time (s): 0.25
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 108640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 4

runsolver used 2.95955 second user time and 8.5177 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-17 22:46:12
IDJOB=2673261
IDBENCH=47928
IDSOLVER=1174
FILE ID=node018/2673261-1276807572
PBS_JOBID= 11176634
Free space on /tmp= 62468 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=41-P1=331-P2=37-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673261-1276807572/watcher-2673261-1276807572 -o /tmp/evaluation-result-2673261-1276807572/solver-2673261-1276807572 -C 1800 -W 2000 -M 1800  run HOME/instance-2673261-1276807572.opb

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

MD5SUM BENCH= 2a7888c7c4f71cd1bd795e0b54484781
RANDOM SEED=508551660

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1865452 kB
Buffers:         29312 kB
Cached:          76056 kB
SwapCached:       5644 kB
Active:          61192 kB
Inactive:        56464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865452 kB
SwapTotal:     4192956 kB
SwapFree:      4139740 kB
Dirty:             664 kB
Writeback:           0 kB
AnonPages:       11084 kB
Mapped:          12828 kB
Slab:            54064 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182204 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= 62468 MiB
End job on node018 at 2010-06-17 23:16:15