Trace number 2674174

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) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-markshare1.opb
MD5SUMe15fa473b46d7e2b0dca2d01a2541ab9
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark21504
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20480
Optimality of the best value was proved NO
Number of variables230
Total number of constraints6
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 constraints6
Minimum length of a constraint80
Maximum length of a constraint80
Number of terms in the objective function 180
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 6442450938
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 6442450938
Number of bits of the biggest sum of numbers33
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2674174-1276800667/watcher-2674174-1276800667 -o /tmp/evaluation-result-2674174-1276800667/solver-2674174-1276800667 -C 1800 -W 2000 -M 1800 run HOME/instance-2674174-1276800667.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: 0.94 0.97 0.98 3/105 26225
/proc/meminfo: memFree=1845592/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0

[startup+0.045879 s]
/proc/loadavg: 0.94 0.97 0.98 3/105 26225
/proc/meminfo: memFree=1845592/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100883 s]
/proc/loadavg: 0.94 0.97 0.98 3/105 26225
/proc/meminfo: memFree=1845592/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300906 s]
/proc/loadavg: 0.94 0.97 0.98 3/105 26225
/proc/meminfo: memFree=1845592/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700956 s]
/proc/loadavg: 0.94 0.97 0.98 3/105 26225
/proc/meminfo: memFree=1845592/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50105 s]
/proc/loadavg: 0.94 0.97 0.98 2/107 26228
/proc/meminfo: memFree=1819908/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=38388 CPUtime=1.49
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 9393 0 0 0 143 6 0 0 25 0 1 0 21359847 39309312 8835 1992294400 134512640 134902295 4291459648 18446744073709551615 10933756 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 9597 8835 262 96 0 8809 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47088

[startup+3.10125 s]
/proc/loadavg: 0.94 0.97 0.98 2/107 26228
/proc/meminfo: memFree=1803292/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=45884 CPUtime=3.09
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 11598 0 0 0 302 7 0 0 25 0 1 0 21359847 46985216 10688 1992294400 134512640 134902295 4291459648 18446744073709551615 4159904912 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 11471 10688 269 96 0 10683 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54584

[startup+6.30164 s]
/proc/loadavg: 0.94 0.97 0.98 2/107 26228
/proc/meminfo: memFree=1803044/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=46280 CPUtime=6.29
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 11671 0 0 0 622 7 0 0 25 0 1 0 21359847 47390720 10761 1992294400 134512640 134902295 4291459648 18446744073709551615 4159909504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 11570 10761 269 96 0 10782 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54980

[startup+12.7014 s]
/proc/loadavg: 0.95 0.97 0.98 2/107 26228
/proc/meminfo: memFree=1801928/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=47204 CPUtime=12.68
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 11906 0 0 0 1261 7 0 0 25 0 1 0 21359847 48336896 10996 1992294400 134512640 134902295 4291459648 18446744073709551615 4159916158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 11801 10996 269 96 0 11013 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 55904

[startup+25.501 s]
/proc/loadavg: 0.96 0.97 0.98 2/107 26228
/proc/meminfo: memFree=1800688/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=48416 CPUtime=25.48
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 12229 0 0 0 2541 7 0 0 25 0 1 0 21359847 49577984 11319 1992294400 134512640 134902295 4291459648 18446744073709551615 4159907997 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 12104 11319 269 96 0 11316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57116

[startup+51.1011 s]
/proc/loadavg: 0.97 0.97 0.98 2/107 26228
/proc/meminfo: memFree=1797464/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=51960 CPUtime=51.08
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 13105 0 0 0 5099 9 0 0 25 0 1 0 21359847 53207040 12195 1992294400 134512640 134902295 4291459648 18446744073709551615 4159885952 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 12990 12195 269 96 0 12202 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 60660

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26230
/proc/meminfo: memFree=1787916/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=60992 CPUtime=102.26
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 15348 0 0 0 10215 11 0 0 25 0 1 0 21359847 62455808 14438 1992294400 134512640 134902295 4291459648 18446744073709551615 4159904509 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 15248 14438 269 96 0 14460 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69692

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26232
/proc/meminfo: memFree=1783700/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=65168 CPUtime=162.25
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 16385 0 0 0 16212 13 0 0 25 0 1 0 21359847 66732032 15475 1992294400 134512640 134902295 4291459648 18446744073709551615 4159885923 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 16292 15475 269 96 0 15504 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 73868

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26234
/proc/meminfo: memFree=1778492/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=70476 CPUtime=222.22
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 17699 0 0 0 22208 14 0 0 25 0 1 0 21359847 72167424 16789 1992294400 134512640 134902295 4291459648 18446744073709551615 4159904975 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 17619 16789 269 96 0 16831 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 79176

[startup+282.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26234
/proc/meminfo: memFree=1767332/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=81748 CPUtime=282.21
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 20512 0 0 0 28204 17 0 0 25 0 1 0 21359847 83709952 19602 1992294400 134512640 134902295 4291459648 18446744073709551615 4159886079 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 20437 19602 269 96 0 19649 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 90448

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26236
/proc/meminfo: memFree=1759644/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=89436 CPUtime=342.19
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 22403 0 0 0 34200 19 0 0 25 0 1 0 21359847 91582464 21493 1992294400 134512640 134902295 4291459648 18446744073709551615 4159906825 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 22359 21493 269 96 0 21571 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 98136

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26238
/proc/meminfo: memFree=1748112/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=100960 CPUtime=402.18
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 25308 0 0 0 40196 22 0 0 25 0 1 0 21359847 103383040 24398 1992294400 134512640 134902295 4291459648 18446744073709551615 4159916344 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 25240 24398 269 96 0 24452 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 109660

[startup+462.3 s]

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

/proc/26227/statm: 34200 33335 269 96 0 33412 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 145500

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26267
/proc/meminfo: memFree=1709052/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=138912 CPUtime=1181.95
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 34785 0 0 0 118160 35 0 0 25 0 1 0 21359847 142245888 33875 1992294400 134512640 134902295 4291459648 18446744073709551615 4159885954 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 34728 33875 269 96 0 33940 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 147612

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26269
/proc/meminfo: memFree=1706696/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=141052 CPUtime=1241.94
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 35334 0 0 0 124158 36 0 0 25 0 1 0 21359847 144437248 34424 1992294400 134512640 134902295 4291459648 18446744073709551615 4159916158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 35263 34424 269 96 0 34475 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 149752

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26271
/proc/meminfo: memFree=1704340/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=143444 CPUtime=1301.92
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 35890 0 0 0 130156 36 0 0 25 0 1 0 21359847 146886656 34980 1992294400 134512640 134902295 4291459648 18446744073709551615 4159905039 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 35861 34980 269 96 0 35073 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 152144

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26273
/proc/meminfo: memFree=1702232/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=145532 CPUtime=1361.9
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 36406 0 0 0 136153 37 0 0 25 0 1 0 21359847 149024768 35496 1992294400 134512640 134902295 4291459648 18446744073709551615 4159886046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 36383 35496 269 96 0 35595 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 154232

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26275
/proc/meminfo: memFree=1695040/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=153296 CPUtime=1421.89
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 38216 0 0 0 142150 39 0 0 25 0 1 0 21359847 156975104 37306 1992294400 134512640 134902295 4291459648 18446744073709551615 4159916158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 38324 37306 269 96 0 37536 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 161996

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26275
/proc/meminfo: memFree=1688840/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=159540 CPUtime=1481.87
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 39785 0 0 0 148146 41 0 0 25 0 1 0 21359847 163368960 38875 1992294400 134512640 134902295 4291459648 18446744073709551615 4159916158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 39885 38875 269 96 0 39097 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 168240

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26277
/proc/meminfo: memFree=1681648/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=166548 CPUtime=1541.85
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 41572 0 0 0 154142 43 0 0 25 0 1 0 21359847 170545152 40662 1992294400 134512640 134902295 4291459648 18446744073709551615 4159919066 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 41637 40662 269 96 0 40849 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 175248

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26279
/proc/meminfo: memFree=1674828/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=173284 CPUtime=1601.83
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 43265 0 0 0 160139 44 0 0 25 0 1 0 21359847 177442816 42355 1992294400 134512640 134902295 4291459648 18446744073709551615 4159916166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 43321 42355 269 96 0 42533 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 181984

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26281
/proc/meminfo: memFree=1668380/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=179632 CPUtime=1661.82
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 44844 0 0 0 166136 46 0 0 25 0 1 0 21359847 183943168 43934 1992294400 134512640 134902295 4291459648 18446744073709551615 4159906952 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 44908 43934 269 96 0 44120 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 188332

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26283
/proc/meminfo: memFree=1662800/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=185240 CPUtime=1721.8
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 46267 0 0 0 172133 47 0 0 25 0 1 0 21359847 189685760 45357 1992294400 134512640 134902295 4291459648 18446744073709551615 4159885923 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 46310 45357 269 96 0 45522 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 193940

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26283
/proc/meminfo: memFree=1656228/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=191408 CPUtime=1781.78
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 47818 0 0 0 178129 49 0 0 25 0 1 0 21359847 196001792 46908 1992294400 134512640 134902295 4291459648 18446744073709551615 4159916158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 47852 46908 269 96 0 47064 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 200108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 26285
/proc/meminfo: memFree=1655236/2059040 swapFree=4139492/4192956
[pid=26225] ppid=26223 vsize=8700 CPUtime=0
/proc/26225/stat : 26225 (run) S 26223 26225 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21359846 8908800 250 1992294400 4194304 4922060 140735587319216 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26225/statm: 2175 250 211 178 0 68 0
[pid=26227] ppid=26225 vsize=192496 CPUtime=1800.09
/proc/26227/stat : 26227 (PBPASSolver) R 26225 26225 26057 0 -1 4202496 48083 0 0 0 179960 49 0 0 25 0 1 0 21359847 197115904 47173 1992294400 134512640 134902295 4291459648 18446744073709551615 4159916166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26227/statm: 48124 47173 269 96 0 47336 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 201196

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 26225 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 1800.09
#
# 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): 1800.09
CPU user time (s): 1799.6
CPU system time (s): 0.49
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 201196

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= 522
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 3.03754 second user time and 8.44072 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-17 20:51:07
IDJOB=2674174
IDBENCH=2532
IDSOLVER=1174
FILE ID=node080/2674174-1276800667
PBS_JOBID= 11176645
Free space on /tmp= 62592 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-markshare1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674174-1276800667/watcher-2674174-1276800667 -o /tmp/evaluation-result-2674174-1276800667/solver-2674174-1276800667 -C 1800 -W 2000 -M 1800  run HOME/instance-2674174-1276800667.opb

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

MD5SUM BENCH= e15fa473b46d7e2b0dca2d01a2541ab9
RANDOM SEED=1962666636

node080.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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1846112 kB
Buffers:         24268 kB
Cached:          95996 kB
SwapCached:       7160 kB
Active:          60756 kB
Inactive:        73296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1846112 kB
SwapTotal:     4192956 kB
SwapFree:      4139492 kB
Dirty:             940 kB
Writeback:           0 kB
AnonPages:       11668 kB
Mapped:          13000 kB
Slab:            56848 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182080 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= 62592 MiB
End job on node080 at 2010-06-17 21:21:10