Trace number 2674219

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 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555-max.opb
MD5SUM2533454829254b6bcc39aa8d9b25219b
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-11
Best CPU time to get the best result obtained on this benchmark1800.2
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -18535
Optimality of the best value was proved NO
Number of variables901
Total number of constraints2521
Number of constraints which are clauses2520
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint840
Number of terms in the objective function 21
Biggest coefficient in the objective function 1048576
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 2097151
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 576460752303423488
Number of bits of the biggest number in a constraint 60
Biggest sum of numbers in a constraint 2305842614989581580
Number of bits of the biggest sum of numbers61
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data


Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2674219-1276804516/watcher-2674219-1276804516 -o /tmp/evaluation-result-2674219-1276804516/solver-2674219-1276804516 -C 1800 -W 2000 -M 1800 run HOME/instance-2674219-1276804516.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: 1.02 1.00 1.00 3/106 24452
/proc/meminfo: memFree=1866092/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0

[startup+0.109781 s]
/proc/loadavg: 1.02 1.00 1.00 3/106 24452
/proc/meminfo: memFree=1866092/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201798 s]
/proc/loadavg: 1.02 1.00 1.00 3/106 24452
/proc/meminfo: memFree=1866092/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301814 s]
/proc/loadavg: 1.02 1.00 1.00 3/106 24452
/proc/meminfo: memFree=1866092/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700886 s]
/proc/loadavg: 1.02 1.00 1.00 3/106 24452
/proc/meminfo: memFree=1866092/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50102 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 24455
/proc/meminfo: memFree=1716904/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=159744 CPUtime=1.48
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 39146 0 0 0 116 32 0 0 25 0 1 0 21743885 163577856 39083 1992294400 134512640 134902295 4293297984 18446744073709551615 12043772 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 39936 39083 262 96 0 39148 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 168444

[startup+3.10031 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 24455
/proc/meminfo: memFree=1698056/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=188332 CPUtime=3.09
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 46166 0 0 0 273 36 0 0 25 0 1 0 21743885 192851968 46103 1992294400 134512640 134902295 4293297984 18446744073709551615 134793676 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 47083 46103 262 96 0 46295 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 197032

[startup+6.30189 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 24455
/proc/meminfo: memFree=1641140/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=246860 CPUtime=6.28
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 61558 0 0 0 586 42 0 0 25 0 1 0 21743885 252784640 59635 1992294400 134512640 134902295 4293297984 18446744073709551615 12049771 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 61715 59636 262 96 0 60927 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 255560

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 24455
/proc/meminfo: memFree=1557688/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=315444 CPUtime=12.68
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 83369 0 0 0 1215 53 0 0 25 0 1 0 21743885 323014656 77028 1992294400 134512640 134902295 4293297984 18446744073709551615 4160136922 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 78861 77028 262 96 0 78073 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 324144

[startup+25.5014 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 24455
/proc/meminfo: memFree=1555704/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=317220 CPUtime=25.48
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 83879 0 0 0 2495 53 0 0 25 0 1 0 21743885 324833280 77536 1992294400 134512640 134902295 4293297984 18446744073709551615 4160098969 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 79305 77536 269 96 0 78517 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 325920

[startup+51.101 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 24455
/proc/meminfo: memFree=1547768/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=325144 CPUtime=51.07
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 85895 0 0 0 5053 54 0 0 25 0 1 0 21743885 332947456 79502 1992294400 134512640 134902295 4293297984 18446744073709551615 4160111566 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 81286 79502 269 96 0 80498 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 333844

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24457
/proc/meminfo: memFree=1533384/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=339280 CPUtime=102.26
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 89453 0 0 0 10170 56 0 0 25 0 1 0 21743885 347422720 83060 1992294400 134512640 134902295 4293297984 18446744073709551615 4160111480 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 84820 83060 269 96 0 84032 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 347980

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24459
/proc/meminfo: memFree=1520116/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=352656 CPUtime=162.24
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 92792 0 0 0 16165 59 0 0 25 0 1 0 21743885 361119744 86399 1992294400 134512640 134902295 4293297984 18446744073709551615 4160112707 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 88164 86399 269 96 0 87376 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 361356

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24461
/proc/meminfo: memFree=1498416/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=374320 CPUtime=222.22
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 98165 0 0 0 22162 60 0 0 25 0 1 0 21743885 383303680 91772 1992294400 134512640 134902295 4293297984 18446744073709551615 4160117593 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 93580 91772 269 96 0 92792 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 383020

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24463
/proc/meminfo: memFree=1486264/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=386492 CPUtime=282.19
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 101214 0 0 0 28157 62 0 0 25 0 1 0 21743885 395767808 94821 1992294400 134512640 134902295 4293297984 18446744073709551615 4160129509 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 96623 94821 269 96 0 95835 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 395192

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24463
/proc/meminfo: memFree=1460472/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=412152 CPUtime=342.17
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 107639 0 0 0 34152 65 0 0 25 0 1 0 21743885 422043648 101246 1992294400 134512640 134902295 4293297984 18446744073709551615 4160134582 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 103038 101246 269 96 0 102250 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 420852

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24474
/proc/meminfo: memFree=1447204/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=424820 CPUtime=402.14
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 110834 0 0 0 40147 67 0 0 25 0 1 0 21743885 435015680 104441 1992294400 134512640 134902295 4293297984 18446744073709551615 4160130279 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 106205 104441 269 96 0 105417 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 433520

[startup+462.301 s]

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

/proc/24454/statm: 135132 133318 269 96 0 134344 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 549228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24496
/proc/meminfo: memFree=1309564/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=562444 CPUtime=1181.88
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 145148 0 0 0 118102 86 0 0 25 0 1 0 21743885 575942656 138755 1992294400 134512640 134902295 4293297984 18446744073709551615 4160134582 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 140611 138755 269 96 0 139823 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 571144

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24496
/proc/meminfo: memFree=1293940/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=577804 CPUtime=1241.86
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 149007 0 0 0 124099 87 0 0 25 0 1 0 21743885 591671296 142614 1992294400 134512640 134902295 4293297984 18446744073709551615 4160119967 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 144451 142614 269 96 0 143663 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 586504

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24498
/proc/meminfo: memFree=1281416/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=590380 CPUtime=1301.84
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 152150 0 0 0 130095 89 0 0 25 0 1 0 21743885 604549120 145757 1992294400 134512640 134902295 4293297984 18446744073709551615 4160117904 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 147595 145757 269 96 0 146807 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 599080

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24500
/proc/meminfo: memFree=1273604/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=598176 CPUtime=1361.82
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 154104 0 0 0 136091 91 0 0 25 0 1 0 21743885 612532224 147711 1992294400 134512640 134902295 4293297984 18446744073709551615 4160132040 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 149544 147711 269 96 0 148756 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 606876

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24502
/proc/meminfo: memFree=1265172/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=606276 CPUtime=1421.8
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 156134 0 0 0 142088 92 0 0 25 0 1 0 21743885 620826624 149741 1992294400 134512640 134902295 4293297984 18446744073709551615 4160120025 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 151569 149741 269 96 0 150781 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 614976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24504
/proc/meminfo: memFree=1259220/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=612112 CPUtime=1481.78
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 157581 0 0 0 148085 93 0 0 25 0 1 0 21743885 626802688 151188 1992294400 134512640 134902295 4293297984 18446744073709551615 4160098858 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 153028 151188 269 96 0 152240 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 620812

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24504
/proc/meminfo: memFree=1253020/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=618380 CPUtime=1541.76
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 159141 0 0 0 154081 95 0 0 25 0 1 0 21743885 633221120 152748 1992294400 134512640 134902295 4293297984 18446744073709551615 4160134597 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 154595 152748 269 96 0 153807 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 627080

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24506
/proc/meminfo: memFree=1246820/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=624488 CPUtime=1601.74
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 160695 0 0 0 160078 96 0 0 25 0 1 0 21743885 639475712 154302 1992294400 134512640 134902295 4293297984 18446744073709551615 4160111392 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 156122 154302 269 96 0 155334 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 633188

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24508
/proc/meminfo: memFree=1240620/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=630604 CPUtime=1661.72
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 162195 0 0 0 166075 97 0 0 25 0 1 0 21743885 645738496 155802 1992294400 134512640 134902295 4293297984 18446744073709551615 4160129370 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 157651 155802 269 96 0 156863 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 639304

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24510
/proc/meminfo: memFree=1235908/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=635308 CPUtime=1721.7
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 163391 0 0 0 172072 98 0 0 25 0 1 0 21743885 650555392 156998 1992294400 134512640 134902295 4293297984 18446744073709551615 4160129373 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 158827 156998 269 96 0 158039 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 644008

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24512
/proc/meminfo: memFree=1231196/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=639772 CPUtime=1781.68
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 164499 0 0 0 178069 99 0 0 25 0 1 0 21743885 655126528 158106 1992294400 134512640 134902295 4293297984 18446744073709551615 4160117593 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 159943 158106 269 96 0 159155 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 648472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24512
/proc/meminfo: memFree=1229956/2059040 swapFree=4164948/4192956
[pid=24452] ppid=24450 vsize=8700 CPUtime=0
/proc/24452/stat : 24452 (run) S 24450 24452 24086 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 21743885 8908800 251 1992294400 4194304 4922060 140735371539808 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24452/statm: 2175 251 211 178 0 68 0
[pid=24454] ppid=24452 vsize=641116 CPUtime=1800.09
/proc/24454/stat : 24454 (PBPASSolver) R 24452 24452 24086 0 -1 4202496 164824 0 0 0 179910 99 0 0 25 0 1 0 21743885 656502784 158431 1992294400 134512640 134902295 4293297984 18446744073709551615 4160129336 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24454/statm: 160279 158431 269 96 0 159491 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 649816

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 24452 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=999
# CPU time returned by wait4() is 0.002998
# 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): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.1
CPU system time (s): 0.99
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 649816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
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 3.06053 second user time and 8.42572 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-17 21:55:16
IDJOB=2674219
IDBENCH=3007
IDSOLVER=1174
FILE ID=node044/2674219-1276804516
PBS_JOBID= 11176658
Free space on /tmp= 62508 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555-max.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674219-1276804516/watcher-2674219-1276804516 -o /tmp/evaluation-result-2674219-1276804516/solver-2674219-1276804516 -C 1800 -W 2000 -M 1800  run HOME/instance-2674219-1276804516.opb

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

MD5SUM BENCH= 2533454829254b6bcc39aa8d9b25219b
RANDOM SEED=72953868

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1866488 kB
Buffers:         13356 kB
Cached:          68624 kB
SwapCached:       1376 kB
Active:          13584 kB
Inactive:       101292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866488 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:             824 kB
Writeback:           0 kB
AnonPages:       31452 kB
Mapped:          15076 kB
Slab:            55636 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179700 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= 62508 MiB
End job on node044 at 2010-06-17 22:25:19