Trace number 2674891

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) 1800.04 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb
MD5SUMc49ae2232cc025bcb67a7710817d2f1e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1281
Best CPU time to get the best result obtained on this benchmark1.9497
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1281
Optimality of the best value was proved YES
Number of variables251
Total number of constraints661
Number of constraints which are clauses660
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint220
Number of terms in the objective function 11
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 2047
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2147333568
Number of bits of the biggest sum of numbers31
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-2674891-1276804608/watcher-2674891-1276804608 -o /tmp/evaluation-result-2674891-1276804608/solver-2674891-1276804608 -C 1800 -W 2000 -M 1800 run HOME/instance-2674891-1276804608.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: 1.29 1.14 1.05 3/105 23401
/proc/meminfo: memFree=1903664/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0

[startup+0.034253 s]
/proc/loadavg: 1.29 1.14 1.05 3/105 23401
/proc/meminfo: memFree=1903664/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.102248 s]
/proc/loadavg: 1.29 1.14 1.05 3/105 23401
/proc/meminfo: memFree=1903664/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301266 s]
/proc/loadavg: 1.29 1.14 1.05 3/105 23401
/proc/meminfo: memFree=1903664/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701306 s]
/proc/loadavg: 1.29 1.14 1.05 3/105 23401
/proc/meminfo: memFree=1903664/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50038 s]
/proc/loadavg: 1.29 1.14 1.05 2/107 23404
/proc/meminfo: memFree=1850576/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=60224 CPUtime=1.49
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 14498 0 0 0 138 11 0 0 25 0 1 0 21754313 61669376 14164 1992294400 134512640 134902295 4291067264 18446744073709551615 4160709516 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 15056 14164 262 96 0 14268 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68924

[startup+3.10055 s]
/proc/loadavg: 1.29 1.14 1.05 2/107 23404
/proc/meminfo: memFree=1847104/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=60848 CPUtime=3.08
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 14615 0 0 0 297 11 0 0 25 0 1 0 21754313 62308352 14281 1992294400 134512640 134902295 4291067264 18446744073709551615 4160711679 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23403/statm: 15212 14281 269 96 0 14424 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 69548

[startup+6.30085 s]
/proc/loadavg: 1.27 1.13 1.05 2/107 23404
/proc/meminfo: memFree=1845988/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=61916 CPUtime=6.28
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 14902 0 0 0 617 11 0 0 25 0 1 0 21754313 63401984 14568 1992294400 134512640 134902295 4291067264 18446744073709551615 4160709954 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 15479 14568 269 96 0 14691 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 70616

[startup+12.7015 s]
/proc/loadavg: 1.25 1.13 1.05 2/107 23404
/proc/meminfo: memFree=1844004/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=63924 CPUtime=12.68
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 15400 0 0 0 1256 12 0 0 25 0 1 0 21754313 65458176 15066 1992294400 134512640 134902295 4291067264 18446744073709551615 4160688619 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 15981 15066 269 96 0 15193 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 72624

[startup+25.5017 s]
/proc/loadavg: 1.19 1.12 1.05 2/107 23406
/proc/meminfo: memFree=1840284/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=67524 CPUtime=25.48
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 16306 0 0 0 2535 13 0 0 25 0 1 0 21754313 69144576 15972 1992294400 134512640 134902295 4291067264 18446744073709551615 4160697427 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 16881 15972 269 96 0 16093 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76224

[startup+51.1012 s]
/proc/loadavg: 1.13 1.11 1.04 2/107 23406
/proc/meminfo: memFree=1834332/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=73636 CPUtime=51.06
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 17810 0 0 0 5092 14 0 0 25 0 1 0 21754313 75403264 17476 1992294400 134512640 134902295 4291067264 18446744073709551615 4160695661 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 18409 17476 269 96 0 17621 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 82336

[startup+102.309 s]
/proc/loadavg: 1.05 1.09 1.04 2/107 23408
/proc/meminfo: memFree=1821932/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=85696 CPUtime=102.25
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 20818 0 0 0 10207 18 0 0 25 0 1 0 21754313 87752704 20484 1992294400 134512640 134902295 4291067264 18446744073709551615 4160698499 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 21424 20484 269 96 0 20636 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 94396

[startup+162.302 s]
/proc/loadavg: 1.02 1.07 1.03 2/107 23408
/proc/meminfo: memFree=1810524/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=97124 CPUtime=162.22
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 23680 0 0 0 16200 22 0 0 25 0 1 0 21754313 99454976 23346 1992294400 134512640 134902295 4291067264 18446744073709551615 4160676475 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 24281 23346 269 96 0 23493 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 105824

[startup+222.302 s]
/proc/loadavg: 1.00 1.06 1.03 2/107 23410
/proc/meminfo: memFree=1802588/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=104932 CPUtime=222.2
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 25641 0 0 0 22195 25 0 0 25 0 1 0 21754313 107450368 25307 1992294400 134512640 134902295 4291067264 18446744073709551615 4160676502 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 26233 25307 269 96 0 25445 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 113632

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.02 2/107 23421
/proc/meminfo: memFree=1795892/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=111100 CPUtime=282.15
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 27178 0 0 0 28189 26 0 0 25 0 1 0 21754313 113766400 26844 1992294400 134512640 134902295 4291067264 18446744073709551615 4160676394 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 27775 26844 269 96 0 26987 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 119800

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.02 2/107 23423
/proc/meminfo: memFree=1790684/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=116384 CPUtime=342.13
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 28483 0 0 0 34185 28 0 0 25 0 1 0 21754313 119177216 28149 1992294400 134512640 134902295 4291067264 18446744073709551615 4160706686 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 29096 28149 269 96 0 28308 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 125084

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/107 23425
/proc/meminfo: memFree=1786716/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=120368 CPUtime=402.11
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 29496 0 0 0 40182 29 0 0 25 0 1 0 21754313 123256832 29162 1992294400 134512640 134902295 4291067264 18446744073709551615 4160706686 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 30092 29162 269 96 0 29304 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 129068

[startup+462.302 s]

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

/proc/23403/statm: 26308 24368 269 96 0 25520 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 113932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23445
/proc/meminfo: memFree=1796512/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=114520 CPUtime=1181.78
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 55575 0 0 0 118121 57 0 0 25 0 1 0 21754313 117268480 26699 1992294400 134512640 134902295 4291067264 18446744073709551615 4160676548 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 28630 26699 269 96 0 27842 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 123220

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23447
/proc/meminfo: memFree=1791304/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=119412 CPUtime=1241.76
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 56816 0 0 0 124116 60 0 0 25 0 1 0 21754313 122277888 27940 1992294400 134512640 134902295 4291067264 18446744073709551615 4160706785 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 29853 27940 269 96 0 29065 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 128112

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23449
/proc/meminfo: memFree=1784856/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=125636 CPUtime=1301.75
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 58362 0 0 0 130113 62 0 0 25 0 1 0 21754313 128651264 29486 1992294400 134512640 134902295 4291067264 18446744073709551615 4160706694 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 31409 29486 269 96 0 30621 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 134336

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23449
/proc/meminfo: memFree=1778036/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=132764 CPUtime=1361.7
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 60138 0 0 0 136106 64 0 0 25 0 1 0 21754313 135950336 31262 1992294400 134512640 134902295 4291067264 18446744073709551615 4160706686 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 33191 31262 269 96 0 32403 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 141464

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23451
/proc/meminfo: memFree=1770224/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=140288 CPUtime=1421.69
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 62024 0 0 0 142103 66 0 0 25 0 1 0 21754313 143654912 33148 1992294400 134512640 134902295 4291067264 18446744073709551615 4160695129 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 35072 33148 269 96 0 34284 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 148988

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23453
/proc/meminfo: memFree=1763032/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=147696 CPUtime=1481.66
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 63843 0 0 0 148097 69 0 0 25 0 1 0 21754313 151240704 34967 1992294400 134512640 134902295 4291067264 18446744073709551615 4160695129 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 36924 34967 269 96 0 36136 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 156396

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23455
/proc/meminfo: memFree=1756584/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=154036 CPUtime=1541.63
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 65433 0 0 0 154092 71 0 0 25 0 1 0 21754313 157732864 36557 1992294400 134512640 134902295 4291067264 18446744073709551615 4160695435 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 38509 36557 269 96 0 37721 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 162736

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23457
/proc/meminfo: memFree=1750880/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=159732 CPUtime=1601.61
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 66878 0 0 0 160088 73 0 0 25 0 1 0 21754313 163565568 38002 1992294400 134512640 134902295 4291067264 18446744073709551615 4160695401 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 39933 38002 269 96 0 39145 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 168432

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23457
/proc/meminfo: memFree=1746168/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=164360 CPUtime=1661.58
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 68023 0 0 0 166084 74 0 0 25 0 1 0 21754313 168304640 39147 1992294400 134512640 134902295 4291067264 18446744073709551615 4160706686 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 41090 39147 269 96 0 40302 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 173060

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23459
/proc/meminfo: memFree=1740216/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=170348 CPUtime=1721.56
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 69484 0 0 0 172080 76 0 0 25 0 1 0 21754313 174436352 40608 1992294400 134512640 134902295 4291067264 18446744073709551615 4160707828 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 42587 40608 269 96 0 41799 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 179048

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23461
/proc/meminfo: memFree=1735628/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=174704 CPUtime=1781.54
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 70589 0 0 0 178076 78 0 0 25 0 1 0 21754313 178896896 41713 1992294400 134512640 134902295 4291067264 18446744073709551615 4160695489 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 43676 41713 269 96 0 42888 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 183404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23461
/proc/meminfo: memFree=1734264/2059040 swapFree=4140128/4192956
[pid=23401] ppid=23399 vsize=8700 CPUtime=0
/proc/23401/stat : 23401 (run) S 23399 23401 22785 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21754313 8908800 250 1992294400 4194304 4922060 140735364508432 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23401/statm: 2175 250 211 178 0 68 0
[pid=23403] ppid=23401 vsize=176028 CPUtime=1800.04
/proc/23403/stat : 23403 (PBPASSolver) R 23401 23401 22785 0 -1 4202496 70926 0 0 0 179926 78 0 0 25 0 1 0 21754313 180252672 42050 1992294400 134512640 134902295 4291067264 18446744073709551615 4160707836 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23403/statm: 44007 42050 269 96 0 43219 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 184728

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 23401 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.81
CPU time (s): 1800.04
CPU user time (s): 1799.26
CPU system time (s): 0.78
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 184728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 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= 3

runsolver used 3.04954 second user time and 8.42872 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-17 21:56:48
IDJOB=2674891
IDBENCH=3041
IDSOLVER=1174
FILE ID=node089/2674891-1276804608
PBS_JOBID= 11176639
Free space on /tmp= 62552 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=20-sizeP=11-sizeQ=20-900543-max.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674891-1276804608/watcher-2674891-1276804608 -o /tmp/evaluation-result-2674891-1276804608/solver-2674891-1276804608 -C 1800 -W 2000 -M 1800  run HOME/instance-2674891-1276804608.opb

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

MD5SUM BENCH= c49ae2232cc025bcb67a7710817d2f1e
RANDOM SEED=587539856

node089.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1904184 kB
Buffers:          4000 kB
Cached:          64028 kB
SwapCached:       5660 kB
Active:          26880 kB
Inactive:        53400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1904184 kB
SwapTotal:     4192956 kB
SwapFree:      4140128 kB
Dirty:             824 kB
Writeback:           0 kB
AnonPages:       10832 kB
Mapped:          12916 kB
Slab:            52740 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180268 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= 62552 MiB
End job on node089 at 2010-06-17 22:26:51