Trace number 2673373

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
MD5SUM83b6f70c71dbcf261c00790940be437e
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 benchmark6.31304
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 variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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-2673373-1276809801/watcher-2673373-1276809801 -o /tmp/evaluation-result-2673373-1276809801/solver-2673373-1276809801 -C 1800 -W 2000 -M 1800 run HOME/instance-2673373-1276809801.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.97 3/106 24240
/proc/meminfo: memFree=1852252/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0

[startup+0.0874221 s]
/proc/loadavg: 0.99 0.97 0.97 3/106 24240
/proc/meminfo: memFree=1852252/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101412 s]
/proc/loadavg: 0.99 0.97 0.97 3/106 24240
/proc/meminfo: memFree=1852252/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300443 s]
/proc/loadavg: 0.99 0.97 0.97 3/106 24240
/proc/meminfo: memFree=1852252/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70049 s]
/proc/loadavg: 0.99 0.97 0.97 3/106 24240
/proc/meminfo: memFree=1852252/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50058 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24243
/proc/meminfo: memFree=1826196/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=38008 CPUtime=1.48
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 9467 0 0 0 142 6 0 0 25 0 1 0 22275177 38920192 8683 1992294400 134512640 134902295 4289988448 18446744073709551615 134520277 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 9502 8683 263 96 0 8714 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 46708

[startup+3.10076 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24243
/proc/meminfo: memFree=1810572/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=45420 CPUtime=3.08
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 12064 0 0 0 301 7 0 0 25 0 1 0 22275177 46510080 10515 1992294400 134512640 134902295 4289988448 18446744073709551615 4160132002 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 11355 10515 270 96 0 10567 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 54120

[startup+6.30114 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24243
/proc/meminfo: memFree=1809580/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=46608 CPUtime=6.28
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 12356 0 0 0 621 7 0 0 25 0 1 0 22275177 47726592 10807 1992294400 134512640 134902295 4289988448 18446744073709551615 4160129303 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 11652 10807 270 96 0 10864 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 55308

[startup+12.7009 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24243
/proc/meminfo: memFree=1807108/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=49116 CPUtime=12.68
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 12975 0 0 0 1261 7 0 0 25 0 1 0 22275177 50294784 11426 1992294400 134512640 134902295 4289988448 18446744073709551615 4160117593 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 12279 11426 270 96 0 11491 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 57816

[startup+25.5004 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24243
/proc/meminfo: memFree=1803760/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=52152 CPUtime=25.47
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 13757 0 0 0 2539 8 0 0 25 0 1 0 22275177 53403648 12208 1992294400 134512640 134902295 4289988448 18446744073709551615 4160111069 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 13038 12208 270 96 0 12250 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 60852

[startup+51.1004 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24245
/proc/meminfo: memFree=1800784/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=55260 CPUtime=51.07
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 14508 0 0 0 5098 9 0 0 25 0 1 0 22275177 56586240 12959 1992294400 134512640 134902295 4289988448 18446744073709551615 9061884 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 13815 12959 270 96 0 13027 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63960

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24245
/proc/meminfo: memFree=1795700/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=59940 CPUtime=102.25
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 15691 0 0 0 10215 10 0 0 25 0 1 0 22275177 61378560 14142 1992294400 134512640 134902295 4289988448 18446744073709551615 4160129150 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 14985 14142 270 96 0 14197 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 68640

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24247
/proc/meminfo: memFree=1787640/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=68184 CPUtime=162.24
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 17729 0 0 0 16211 13 0 0 25 0 1 0 22275177 69820416 16180 1992294400 134512640 134902295 4289988448 18446744073709551615 4160119874 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 17046 16180 270 96 0 16258 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 76884

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24249
/proc/meminfo: memFree=1771396/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=84284 CPUtime=222.21
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 21726 0 0 0 22205 16 0 0 25 0 1 0 22275177 86306816 20177 1992294400 134512640 134902295 4289988448 18446744073709551615 4160129150 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 21071 20177 270 96 0 20283 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 92984

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24251
/proc/meminfo: memFree=1757136/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=98860 CPUtime=282.19
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 25369 0 0 0 28200 19 0 0 25 0 1 0 22275177 101232640 23820 1992294400 134512640 134902295 4289988448 18446744073709551615 4160118344 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 24715 23820 270 96 0 23927 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 107560

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24253
/proc/meminfo: memFree=1747216/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=108312 CPUtime=342.18
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 27766 0 0 0 34196 22 0 0 25 0 1 0 22275177 110911488 26217 1992294400 134512640 134902295 4289988448 18446744073709551615 4160129150 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 27078 26217 270 96 0 26290 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 117012

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24253
/proc/meminfo: memFree=1741512/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=114336 CPUtime=402.16
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 29213 0 0 0 40193 23 0 0 25 0 1 0 22275177 117080064 27664 1992294400 134512640 134902295 4289988448 18446744073709551615 4160099142 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 28584 27664 270 96 0 27796 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 123036

[startup+462.301 s]

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

/proc/24242/statm: 44518 43603 270 96 0 43730 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 186772

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24278
/proc/meminfo: memFree=1672692/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=183120 CPUtime=1181.91
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 46272 0 0 0 118148 43 0 0 25 0 1 0 22275177 187514880 44723 1992294400 134512640 134902295 4289988448 18446744073709551615 4160129506 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 45780 44723 270 96 0 44992 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 191820

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24280
/proc/meminfo: memFree=1662276/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=193312 CPUtime=1241.89
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 48812 0 0 0 124143 46 0 0 25 0 1 0 22275177 197951488 47263 1992294400 134512640 134902295 4289988448 18446744073709551615 4160098920 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 48328 47263 270 96 0 47540 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 202012

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24280
/proc/meminfo: memFree=1651612/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=203624 CPUtime=1301.89
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 51435 0 0 0 130140 49 0 0 25 0 1 0 22275177 208510976 49886 1992294400 134512640 134902295 4289988448 18446744073709551615 4160132078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 50906 49886 270 96 0 50118 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 212324

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24282
/proc/meminfo: memFree=1642436/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=212936 CPUtime=1361.86
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 53748 0 0 0 136134 52 0 0 25 0 1 0 22275177 218046464 52199 1992294400 134512640 134902295 4289988448 18446744073709551615 4160129150 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 53234 52199 270 96 0 52446 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 221636

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24284
/proc/meminfo: memFree=1635616/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=219600 CPUtime=1421.84
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 55439 0 0 0 142131 53 0 0 25 0 1 0 22275177 224870400 53890 1992294400 134512640 134902295 4289988448 18446744073709551615 4160098968 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 54900 53890 270 96 0 54112 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 228300

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24286
/proc/meminfo: memFree=1630408/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=224948 CPUtime=1481.82
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 56763 0 0 0 148127 55 0 0 25 0 1 0 22275177 230346752 55214 1992294400 134512640 134902295 4289988448 18446744073709551615 4160119751 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 56237 55214 270 96 0 55449 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 233648

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24288
/proc/meminfo: memFree=1620488/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=234748 CPUtime=1541.8
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 59206 0 0 0 154122 58 0 0 25 0 1 0 22275177 240381952 57657 1992294400 134512640 134902295 4289988448 18446744073709551615 4160129150 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 58687 57657 270 96 0 57899 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 243448

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24288
/proc/meminfo: memFree=1612676/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=242576 CPUtime=1601.78
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 61184 0 0 0 160118 60 0 0 25 0 1 0 22275177 248397824 59635 1992294400 134512640 134902295 4289988448 18446744073709551615 4160099041 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 60644 59635 270 96 0 59856 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 251276

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24290
/proc/meminfo: memFree=1605856/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=249176 CPUtime=1661.76
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 62850 0 0 0 166114 62 0 0 25 0 1 0 22275177 255156224 61301 1992294400 134512640 134902295 4289988448 18446744073709551615 4160131984 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 62294 61301 270 96 0 61506 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 257876

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24292
/proc/meminfo: memFree=1600152/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=255036 CPUtime=1721.74
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 64272 0 0 0 172111 63 0 0 25 0 1 0 22275177 261156864 62723 1992294400 134512640 134902295 4289988448 18446744073709551615 4160118131 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 63759 62723 270 96 0 62971 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 263736

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24294
/proc/meminfo: memFree=1597920/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=256992 CPUtime=1781.73
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 64754 0 0 0 178109 64 0 0 25 0 1 0 22275177 263159808 63205 1992294400 134512640 134902295 4289988448 18446744073709551615 4160129150 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 64248 63205 270 96 0 63460 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 265692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24294
/proc/meminfo: memFree=1597300/2059040 swapFree=4139900/4192956
[pid=24240] ppid=24238 vsize=8700 CPUtime=0
/proc/24240/stat : 24240 (run) S 24238 24240 23532 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22275177 8908800 251 1992294400 4194304 4922060 140735304265616 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24240/statm: 2175 251 211 178 0 68 0
[pid=24242] ppid=24240 vsize=257684 CPUtime=1800.04
/proc/24242/stat : 24242 (PBPASSolver) R 24240 24240 23532 0 -1 4202496 64924 0 0 0 179940 64 0 0 25 0 1 0 22275177 263868416 63375 1992294400 134512640 134902295 4289988448 18446744073709551615 4160129150 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24242/statm: 64421 63375 270 96 0 63633 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 266384

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 24240 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): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1799.4
CPU system time (s): 0.64
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 266384

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= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.13952 second user time and 8.34073 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-17 23:23:21
IDJOB=2673373
IDBENCH=48040
IDSOLVER=1174
FILE ID=node033/2673373-1276809801
PBS_JOBID= 11176650
Free space on /tmp= 62576 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673373-1276809801/watcher-2673373-1276809801 -o /tmp/evaluation-result-2673373-1276809801/solver-2673373-1276809801 -C 1800 -W 2000 -M 1800  run HOME/instance-2673373-1276809801.opb

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

MD5SUM BENCH= 83b6f70c71dbcf261c00790940be437e
RANDOM SEED=694103703

node033.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852772 kB
Buffers:         35544 kB
Cached:          80244 kB
SwapCached:       6844 kB
Active:          60700 kB
Inactive:        68712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852772 kB
SwapTotal:     4192956 kB
SwapFree:      4139900 kB
Dirty:             680 kB
Writeback:           0 kB
AnonPages:       10916 kB
Mapped:          13036 kB
Slab:            54836 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180856 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node033 at 2010-06-17 23:53:23