Trace number 2673337

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) 1800.01 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=211-P1=223-P2=251-P3=3-P4=107-B.opb
MD5SUM1cc97335e4341ed075b6e9adcc382d23
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 benchmark0.417936
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 variables96
Total number of constraints9
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 constraints9
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)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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-2673337-1276809114/watcher-2673337-1276809114 -o /tmp/evaluation-result-2673337-1276809114/solver-2673337-1276809114 -C 1800 -W 2000 -M 1800 run HOME/instance-2673337-1276809114.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: 0.92 0.98 0.99 3/106 19271
/proc/meminfo: memFree=1849488/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0

[startup+0.106623 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 19271
/proc/meminfo: memFree=1849488/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200639 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 19271
/proc/meminfo: memFree=1849488/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300658 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 19271
/proc/meminfo: memFree=1849488/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700732 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 19271
/proc/meminfo: memFree=1849488/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50088 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 19274
/proc/meminfo: memFree=1824796/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=29060 CPUtime=1.49
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 6708 0 0 0 145 4 0 0 25 0 1 0 56514900 29757440 6344 1992294400 134512640 134902295 4294902720 18446744073709551615 4160162063 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 7265 6344 270 96 0 6477 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37760

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 19274
/proc/meminfo: memFree=1824176/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=29720 CPUtime=3.09
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 6874 0 0 0 305 4 0 0 25 0 1 0 56514900 30433280 6510 1992294400 134512640 134902295 4294902720 18446744073709551615 4160131752 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 7430 6510 270 96 0 6642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38420

[startup+6.30077 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 19274
/proc/meminfo: memFree=1822936/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=30776 CPUtime=6.28
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 7153 0 0 0 624 4 0 0 25 0 1 0 56514900 31514624 6789 1992294400 134512640 134902295 4294902720 18446744073709551615 4160150672 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 7694 6789 270 96 0 6906 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 39476

[startup+12.7009 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 19274
/proc/meminfo: memFree=1821200/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=32228 CPUtime=12.68
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 7520 0 0 0 1264 4 0 0 25 0 1 0 56514900 33001472 7156 1992294400 134512640 134902295 4294902720 18446744073709551615 4160143976 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 8057 7156 270 96 0 7269 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40928

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 19274
/proc/meminfo: memFree=1818224/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=35132 CPUtime=25.48
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 8241 0 0 0 2543 5 0 0 25 0 1 0 56514900 35975168 7877 1992294400 134512640 134902295 4294902720 18446744073709551615 4160164805 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 8783 7877 270 96 0 7995 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43832

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 19274
/proc/meminfo: memFree=1814628/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=38708 CPUtime=51.07
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 9133 0 0 0 5101 6 0 0 25 0 1 0 56514900 39636992 8769 1992294400 134512640 134902295 4294902720 18446744073709551615 4160150716 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 9677 8769 270 96 0 8889 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47408

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 19276
/proc/meminfo: memFree=1809544/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=43404 CPUtime=102.26
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 10317 0 0 0 10217 9 0 0 25 0 1 0 56514900 44445696 9953 1992294400 134512640 134902295 4294902720 18446744073709551615 4160162987 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 10851 9953 270 96 0 10063 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52104

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19281
/proc/meminfo: memFree=1805080/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=47820 CPUtime=162.22
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 11376 0 0 0 16212 10 0 0 25 0 1 0 56514900 48967680 11012 1992294400 134512640 134902295 4294902720 18446744073709551615 4160161918 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 11955 11012 270 96 0 11167 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 56520

[startup+222.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19281
/proc/meminfo: memFree=1801236/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=51624 CPUtime=222.21
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 12304 0 0 0 22210 11 0 0 25 0 1 0 56514900 52862976 11940 1992294400 134512640 134902295 4294902720 18446744073709551615 4160161918 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 12906 11940 270 96 0 12118 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 60324

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19283
/proc/meminfo: memFree=1798260/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=54572 CPUtime=282.18
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 13043 0 0 0 28206 12 0 0 25 0 1 0 56514900 55881728 12679 1992294400 134512640 134902295 4294902720 18446744073709551615 4160164749 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 13643 12679 270 96 0 12855 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 63272

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19285
/proc/meminfo: memFree=1796276/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=56516 CPUtime=342.16
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 13516 0 0 0 34203 13 0 0 25 0 1 0 56514900 57872384 13152 1992294400 134512640 134902295 4294902720 18446744073709551615 4160169690 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 14129 13152 270 96 0 13341 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 65216

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19287
/proc/meminfo: memFree=1800988/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=54440 CPUtime=402.13
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 26014 0 0 0 40188 25 0 0 25 0 1 0 56514900 55746560 12015 1992294400 134512640 134902295 4294902720 18446744073709551615 4160162269 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 13610 12015 270 96 0 12822 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 63140

[startup+462.301 s]

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

/proc/19273/statm: 39167 37530 270 96 0 38379 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 165368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19307
/proc/meminfo: memFree=1686412/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=169224 CPUtime=1181.82
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 54590 0 0 0 118126 56 0 0 25 0 1 0 56514900 173285376 40591 1992294400 134512640 134902295 4294902720 18446744073709551615 4160131785 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 42306 40591 270 96 0 41518 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 177924

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19309
/proc/meminfo: memFree=1676616/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=178596 CPUtime=1241.8
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 56941 0 0 0 124122 58 0 0 25 0 1 0 56514900 182882304 42942 1992294400 134512640 134902295 4294902720 18446744073709551615 2946556 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 44649 42943 270 96 0 43861 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 187296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19311
/proc/meminfo: memFree=1667068/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=188316 CPUtime=1301.78
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 59359 0 0 0 130117 61 0 0 25 0 1 0 56514900 192835584 45360 1992294400 134512640 134902295 4294902720 18446744073709551615 4160164858 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 47079 45360 270 96 0 46291 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 197016

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19313
/proc/meminfo: memFree=1658140/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=196948 CPUtime=1361.76
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 61548 0 0 0 136112 64 0 0 25 0 1 0 56514900 201674752 47549 1992294400 134512640 134902295 4294902720 18446744073709551615 4160164749 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 49237 47549 270 96 0 48449 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 205648

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19313
/proc/meminfo: memFree=1650328/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=204620 CPUtime=1421.74
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 63460 0 0 0 142108 66 0 0 25 0 1 0 56514900 209530880 49461 1992294400 134512640 134902295 4294902720 18446744073709551615 4160161918 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 51155 49461 270 96 0 50367 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 213320

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19315
/proc/meminfo: memFree=1649708/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=205148 CPUtime=1481.71
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 63606 0 0 0 148105 66 0 0 25 0 1 0 56514900 210071552 49607 1992294400 134512640 134902295 4294902720 18446744073709551615 4160167605 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 51287 49607 270 96 0 50499 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 213848

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19317
/proc/meminfo: memFree=1649708/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=205148 CPUtime=1541.7
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 63606 0 0 0 154104 66 0 0 25 0 1 0 56514900 210071552 49607 1992294400 134512640 134902295 4294902720 18446744073709551615 4160151204 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 51287 49607 270 96 0 50499 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 213848

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19319
/proc/meminfo: memFree=1649584/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=205148 CPUtime=1601.67
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 63606 0 0 0 160101 66 0 0 25 0 1 0 56514900 210071552 49607 1992294400 134512640 134902295 4294902720 18446744073709551615 4160143900 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 51287 49607 270 96 0 50499 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 213848

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19321
/proc/meminfo: memFree=1649584/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=205148 CPUtime=1661.64
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 63608 0 0 0 166098 66 0 0 25 0 1 0 56514900 210071552 49609 1992294400 134512640 134902295 4294902720 18446744073709551615 4160144448 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 51287 49609 270 96 0 50499 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 213848

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19321
/proc/meminfo: memFree=1649460/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=205148 CPUtime=1721.62
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 63608 0 0 0 172096 66 0 0 25 0 1 0 56514900 210071552 49609 1992294400 134512640 134902295 4294902720 18446744073709551615 4160131719 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 51287 49609 270 96 0 50499 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 213848

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19323
/proc/meminfo: memFree=1649460/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=205148 CPUtime=1781.6
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 63608 0 0 0 178094 66 0 0 25 0 1 0 56514900 210071552 49609 1992294400 134512640 134902295 4294902720 18446744073709551615 4160144186 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 51287 49609 270 96 0 50499 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 213848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19325
/proc/meminfo: memFree=1649460/2059040 swapFree=4140132/4192956
[pid=19271] ppid=19269 vsize=8700 CPUtime=0
/proc/19271/stat : 19271 (run) S 19269 19271 18449 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56514899 8908800 250 1992294400 4194304 4922060 140735563177744 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19271/statm: 2175 250 211 178 0 68 0
[pid=19273] ppid=19271 vsize=205148 CPUtime=1800.01
/proc/19273/stat : 19273 (PBPASSolver) R 19271 19271 18449 0 -1 4202496 63608 0 0 0 179935 66 0 0 25 0 1 0 56514900 210071552 49609 1992294400 134512640 134902295 4294902720 18446744073709551615 4160164808 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19273/statm: 51287 49609 270 96 0 50499 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 213848

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 19271 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.01
CPU user time (s): 1799.35
CPU system time (s): 0.66
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 213848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 3.04954 second user time and 8.43272 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-17 23:11:54
IDJOB=2673337
IDBENCH=48004
IDSOLVER=1174
FILE ID=node007/2673337-1276809114
PBS_JOBID= 11176671
Free space on /tmp= 62488 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=211-P1=223-P2=251-P3=3-P4=107-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673337-1276809114/watcher-2673337-1276809114 -o /tmp/evaluation-result-2673337-1276809114/solver-2673337-1276809114 -C 1800 -W 2000 -M 1800  run HOME/instance-2673337-1276809114.opb

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

MD5SUM BENCH= 1cc97335e4341ed075b6e9adcc382d23
RANDOM SEED=1224041769

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849884 kB
Buffers:         35456 kB
Cached:          78408 kB
SwapCached:       6504 kB
Active:          42936 kB
Inactive:        84524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849884 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:             628 kB
Writeback:           0 kB
AnonPages:       12044 kB
Mapped:          12964 kB
Slab:            59772 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182864 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= 62488 MiB
End job on node007 at 2010-06-17 23:41:57