Trace number 2673273

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-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
MD5SUM29d9c644cbc560d09c0ca2d5a8d36791
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.517921
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 variables144
Total number of constraints13
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 constraints13
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)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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-2673273-1276807894/watcher-2673273-1276807894 -o /tmp/evaluation-result-2673273-1276807894/solver-2673273-1276807894 -C 1800 -W 2000 -M 1800 run HOME/instance-2673273-1276807894.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/105 26590
/proc/meminfo: memFree=1839136/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0

[startup+0.0821711 s]
/proc/loadavg: 1.00 1.00 0.99 3/105 26590
/proc/meminfo: memFree=1839136/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101171 s]
/proc/loadavg: 1.00 1.00 0.99 3/105 26590
/proc/meminfo: memFree=1839136/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301196 s]
/proc/loadavg: 1.00 1.00 0.99 3/105 26590
/proc/meminfo: memFree=1839136/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701245 s]
/proc/loadavg: 1.00 1.00 0.99 3/105 26590
/proc/meminfo: memFree=1839136/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50034 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26593
/proc/meminfo: memFree=1813948/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=37568 CPUtime=1.49
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 9450 0 0 0 144 5 0 0 25 0 1 0 22082580 38469632 8641 1992294400 134512640 134902295 4288283776 18446744073709551615 134583904 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 9392 8641 263 96 0 8604 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46268

[startup+3.10054 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26593
/proc/meminfo: memFree=1803160/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=40456 CPUtime=3.08
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 10448 0 0 0 303 5 0 0 25 0 1 0 22082580 41426944 9129 1992294400 134512640 134902295 4288283776 18446744073709551615 4159722097 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 10114 9129 270 96 0 9326 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 49156

[startup+6.30093 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26593
/proc/meminfo: memFree=1802168/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=41644 CPUtime=6.29
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 10735 0 0 0 623 6 0 0 25 0 1 0 22082580 42643456 9416 1992294400 134512640 134902295 4288283776 18446744073709551615 4159722107 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 10411 9416 270 96 0 9623 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50344

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26593
/proc/meminfo: memFree=1799812/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=43628 CPUtime=12.68
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 11242 0 0 0 1262 6 0 0 25 0 1 0 22082580 44675072 9923 1992294400 134512640 134902295 4288283776 18446744073709551615 4159755768 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 10907 9923 270 96 0 10119 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52328

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26593
/proc/meminfo: memFree=1796712/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=46808 CPUtime=25.48
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 12013 0 0 0 2541 7 0 0 25 0 1 0 22082580 47931392 10694 1992294400 134512640 134902295 4288283776 18446744073709551615 4159741368 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 11702 10694 270 96 0 10914 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55508

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26595
/proc/meminfo: memFree=1791132/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=52452 CPUtime=51.07
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 13439 0 0 0 5099 8 0 0 25 0 1 0 22082580 53710848 12120 1992294400 134512640 134902295 4288283776 18446744073709551615 4159753468 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 13113 12120 270 96 0 12325 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 61152

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26595
/proc/meminfo: memFree=1782452/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=60740 CPUtime=102.26
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 15510 0 0 0 10215 11 0 0 25 0 1 0 22082580 62197760 14191 1992294400 134512640 134902295 4288283776 18446744073709551615 4159741552 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 15185 14191 270 96 0 14397 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69440

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26597
/proc/meminfo: memFree=1777864/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=65348 CPUtime=162.24
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 16633 0 0 0 16211 13 0 0 25 0 1 0 22082580 66916352 15314 1992294400 134512640 134902295 4288283776 18446744073709551615 4159734820 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 16337 15314 270 96 0 15549 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 74048

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26599
/proc/meminfo: memFree=1775012/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=68272 CPUtime=222.22
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 17352 0 0 0 22209 13 0 0 25 0 1 0 22082580 69910528 16033 1992294400 134512640 134902295 4288283776 18446744073709551615 4159752318 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 17068 16033 270 96 0 16280 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 76972

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26601
/proc/meminfo: memFree=1772656/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=70660 CPUtime=282.21
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 17959 0 0 0 28207 14 0 0 25 0 1 0 22082580 72355840 16640 1992294400 134512640 134902295 4288283776 18446744073709551615 4159740823 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 17665 16640 270 96 0 16877 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 79360

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26603
/proc/meminfo: memFree=1766456/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=77164 CPUtime=342.19
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 19508 0 0 0 34204 15 0 0 25 0 1 0 22082580 79015936 18189 1992294400 134512640 134902295 4288283776 18446744073709551615 4159740913 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 19291 18189 270 96 0 18503 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 85864

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26603
/proc/meminfo: memFree=1749468/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=94076 CPUtime=402.17
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 23758 0 0 0 40198 19 0 0 25 0 1 0 22082580 96333824 22439 1992294400 134512640 134902295 4288283776 18446744073709551615 4159752318 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 23519 22439 270 96 0 22731 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 102776

[startup+462.302 s]

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

/proc/26592/statm: 52317 51047 270 96 0 51529 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 217968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26634
/proc/meminfo: memFree=1618524/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=224644 CPUtime=1181.94
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 56253 0 0 0 118139 55 0 0 25 0 1 0 22082580 230035456 54934 1992294400 134512640 134902295 4288283776 18446744073709551615 4159755229 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 56161 54934 270 96 0 55373 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 233344

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26636
/proc/meminfo: memFree=1608108/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=234808 CPUtime=1241.93
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 58770 0 0 0 124134 59 0 0 25 0 1 0 22082580 240443392 57451 1992294400 134512640 134902295 4288283776 18446744073709551615 4159722114 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 58702 57451 270 96 0 57914 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 243508

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26636
/proc/meminfo: memFree=1597196/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=245520 CPUtime=1301.92
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 61463 0 0 0 130129 63 0 0 25 0 1 0 22082580 251412480 60144 1992294400 134512640 134902295 4288283776 18446744073709551615 4159752504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 61380 60144 270 96 0 60592 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 254220

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26638
/proc/meminfo: memFree=1590624/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=252132 CPUtime=1361.9
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 63119 0 0 0 136126 64 0 0 25 0 1 0 22082580 258183168 61800 1992294400 134512640 134902295 4288283776 18446744073709551615 4159741101 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 63033 61800 270 96 0 62245 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 260832

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26640
/proc/meminfo: memFree=1584548/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=258112 CPUtime=1421.89
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 64632 0 0 0 142123 66 0 0 25 0 1 0 22082580 264306688 63313 1992294400 134512640 134902295 4288283776 18446744073709551615 4159752504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 64528 63313 270 96 0 63740 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 266812

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26642
/proc/meminfo: memFree=1576984/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=265768 CPUtime=1481.87
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 66562 0 0 0 148118 69 0 0 25 0 1 0 22082580 272146432 65243 1992294400 134512640 134902295 4288283776 18446744073709551615 4159752318 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 66442 65243 270 96 0 65654 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 274468

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26644
/proc/meminfo: memFree=1568800/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=273852 CPUtime=1541.85
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 68563 0 0 0 154114 71 0 0 25 0 1 0 22082580 280424448 67244 1992294400 134512640 134902295 4288283776 18446744073709551615 4159752477 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 68463 67244 270 96 0 67675 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 282552

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26644
/proc/meminfo: memFree=1560864/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=281648 CPUtime=1601.83
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 70532 0 0 0 160111 72 0 0 25 0 1 0 22082580 288407552 69213 1992294400 134512640 134902295 4288283776 18446744073709551615 4159752504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 70412 69213 270 96 0 69624 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 290348

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26646
/proc/meminfo: memFree=1554292/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=288116 CPUtime=1661.82
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 72176 0 0 0 166108 74 0 0 25 0 1 0 22082580 295030784 70857 1992294400 134512640 134902295 4288283776 18446744073709551615 4159734251 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 72029 70857 270 96 0 71241 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 296816

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26648
/proc/meminfo: memFree=1547348/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=295040 CPUtime=1721.8
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 73882 0 0 0 172105 75 0 0 25 0 1 0 22082580 302120960 72563 1992294400 134512640 134902295 4288283776 18446744073709551615 4159752318 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 73760 72563 270 96 0 72972 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 303740

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26650
/proc/meminfo: memFree=1540404/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=301772 CPUtime=1781.78
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 75569 0 0 0 178100 78 0 0 25 0 1 0 22082580 309014528 74250 1992294400 134512640 134902295 4288283776 18446744073709551615 4159752318 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 75443 74250 270 96 0 74655 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 310472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26650
/proc/meminfo: memFree=1538792/2059040 swapFree=4139492/4192956
[pid=26590] ppid=26588 vsize=8700 CPUtime=0
/proc/26590/stat : 26590 (run) S 26588 26590 26057 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22082580 8908800 250 1992294400 4194304 4922060 140734124661440 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26590/statm: 2175 250 211 178 0 68 0
[pid=26592] ppid=26590 vsize=303224 CPUtime=1800.09
/proc/26592/stat : 26592 (PBPASSolver) R 26590 26590 26057 0 -1 4202496 75952 0 0 0 179931 78 0 0 25 0 1 0 22082580 310501376 74633 1992294400 134512640 134902295 4288283776 18446744073709551615 4159752318 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26592/statm: 75806 74633 270 96 0 75018 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 311924

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 26590 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 1800.09
#
# 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): 1799.31
CPU system time (s): 0.78
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 311924

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= 3
involuntary context switches= 3

runsolver used 3.03954 second user time and 8.43772 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-17 22:51:34
IDJOB=2673273
IDBENCH=47940
IDSOLVER=1174
FILE ID=node080/2673273-1276807894
PBS_JOBID= 11176645
Free space on /tmp= 62592 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=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673273-1276807894/watcher-2673273-1276807894 -o /tmp/evaluation-result-2673273-1276807894/solver-2673273-1276807894 -C 1800 -W 2000 -M 1800  run HOME/instance-2673273-1276807894.opb

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

MD5SUM BENCH= 29d9c644cbc560d09c0ca2d5a8d36791
RANDOM SEED=227705224

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:       1839656 kB
Buffers:         30432 kB
Cached:          96208 kB
SwapCached:       7352 kB
Active:          62216 kB
Inactive:        78448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839656 kB
SwapTotal:     4192956 kB
SwapFree:      4139492 kB
Dirty:             880 kB
Writeback:           0 kB
AnonPages:       11680 kB
Mapped:          12996 kB
Slab:            56856 kB
PageTables:       3936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183816 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 23:21:37