Trace number 2673589

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) 1800.05 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_2.opb
MD5SUMfc8bff78845ab9a14b2d06ab749e4dc4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-107
Best CPU time to get the best result obtained on this benchmark1798.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -137
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12656
Sum of products size (including duplicates)25312
Number of different products6328
Sum of products size12656

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-2673589-1276815535/watcher-2673589-1276815535 -o /tmp/evaluation-result-2673589-1276815535/solver-2673589-1276815535 -C 1800 -W 2000 -M 1800 run HOME/instance-2673589-1276815535.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 25429
/proc/meminfo: memFree=1829092/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0

[startup+0.090075 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25429
/proc/meminfo: memFree=1829092/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101075 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25429
/proc/meminfo: memFree=1829092/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301103 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25429
/proc/meminfo: memFree=1829092/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701161 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25429
/proc/meminfo: memFree=1829092/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50127 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25432
/proc/meminfo: memFree=1666388/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=191508 CPUtime=1.48
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 49133 0 0 0 80 68 0 0 25 0 1 0 22846311 196104192 47285 1992294400 134512640 134902295 4294441536 18446744073709551615 5620396 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 47877 47285 262 96 0 47089 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 200208

[startup+3.1005 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25432
/proc/meminfo: memFree=1621996/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=236048 CPUtime=3.08
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 60088 0 0 0 236 72 0 0 25 0 1 0 22846311 241713152 58240 1992294400 134512640 134902295 4294441536 18446744073709551615 5610741 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 59012 58240 263 96 0 58224 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 244748

[startup+6.30096 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25432
/proc/meminfo: memFree=1592856/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=239464 CPUtime=6.28
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 63289 0 0 0 554 74 0 0 25 0 1 0 22846311 245211136 59129 1992294400 134512640 134902295 4294441536 18446744073709551615 5613052 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 59866 59129 270 96 0 59078 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 248164

[startup+12.7009 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25432
/proc/meminfo: memFree=1590376/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=241868 CPUtime=12.68
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 63896 0 0 0 1194 74 0 0 25 0 1 0 22846311 247672832 59736 1992294400 134512640 134902295 4294441536 18446744073709551615 4160492052 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 60467 59736 270 96 0 59679 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 250568

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 25432
/proc/meminfo: memFree=1585416/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=246584 CPUtime=25.48
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 65068 0 0 0 2473 75 0 0 25 0 1 0 22846311 252502016 60908 1992294400 134512640 134902295 4294441536 18446744073709551615 4160510231 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 61646 60908 270 96 0 60858 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 255284

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 25434
/proc/meminfo: memFree=1576860/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=255080 CPUtime=51.06
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 67186 0 0 0 5030 76 0 0 25 0 1 0 22846311 261201920 63026 1992294400 134512640 134902295 4294441536 18446744073709551615 4160510290 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 63770 63026 270 96 0 62982 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 263780

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 25434
/proc/meminfo: memFree=1563840/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=268000 CPUtime=102.25
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 70379 0 0 0 10146 79 0 0 25 0 1 0 22846311 274432000 66219 1992294400 134512640 134902295 4294441536 18446744073709551615 4160498521 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 67000 66219 270 96 0 66212 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 276700

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25445
/proc/meminfo: memFree=1553548/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=277632 CPUtime=162.21
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 72793 0 0 0 16139 82 0 0 25 0 1 0 22846311 284295168 68633 1992294400 134512640 134902295 4294441536 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 69408 68633 270 96 0 68620 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 286332

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25447
/proc/meminfo: memFree=1541644/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=289648 CPUtime=222.2
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 75760 0 0 0 22134 86 0 0 25 0 1 0 22846311 296599552 71600 1992294400 134512640 134902295 4294441536 18446744073709551615 4160498825 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 72412 71600 270 96 0 71624 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 298348

[startup+282.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25449
/proc/meminfo: memFree=1533956/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=297276 CPUtime=282.18
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 77674 0 0 0 28129 89 0 0 25 0 1 0 22846311 304410624 73514 1992294400 134512640 134902295 4294441536 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 74319 73514 270 96 0 73531 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 305976

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/108 25451
/proc/meminfo: memFree=1521804/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=309616 CPUtime=342.16
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 80696 0 0 0 34125 91 0 0 25 0 1 0 22846311 317046784 76536 1992294400 134512640 134902295 4294441536 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 77404 76536 270 96 0 76616 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 318316

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25451
/proc/meminfo: memFree=1513620/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=317688 CPUtime=402.13
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 82718 0 0 0 40120 93 0 0 25 0 1 0 22846311 325312512 78558 1992294400 134512640 134902295 4294441536 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 79422 78558 270 96 0 78634 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 326388

[startup+462.301 s]

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

/proc/25431/statm: 109363 108306 270 96 0 108575 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 446152

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25475
/proc/meminfo: memFree=1390116/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=441376 CPUtime=1241.83
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 113440 0 0 0 124060 123 0 0 25 0 1 0 22846311 451969024 109280 1992294400 134512640 134902295 4294441536 18446744073709551615 4160501016 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 110344 109280 270 96 0 109556 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 450076

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25475
/proc/meminfo: memFree=1386272/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=445088 CPUtime=1301.82
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 114379 0 0 0 130058 124 0 0 25 0 1 0 22846311 455770112 110219 1992294400 134512640 134902295 4294441536 18446744073709551615 4160498903 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 111272 110219 270 96 0 110484 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 453788

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25477
/proc/meminfo: memFree=1381932/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=449564 CPUtime=1361.79
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 115483 0 0 0 136054 125 0 0 25 0 1 0 22846311 460353536 111323 1992294400 134512640 134902295 4294441536 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 112391 111323 270 96 0 111603 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 458264

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25479
/proc/meminfo: memFree=1377344/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=454116 CPUtime=1421.78
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 116615 0 0 0 142051 127 0 0 25 0 1 0 22846311 465014784 112455 1992294400 134512640 134902295 4294441536 18446744073709551615 4160501778 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 113529 112455 270 96 0 112741 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 462816

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25481
/proc/meminfo: memFree=1374244/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=457196 CPUtime=1481.75
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 117382 0 0 0 148047 128 0 0 25 0 1 0 22846311 468168704 113222 1992294400 134512640 134902295 4294441536 18446744073709551615 4160494363 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 114299 113222 270 96 0 113511 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 465896

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25483
/proc/meminfo: memFree=1374120/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=457196 CPUtime=1541.73
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 117382 0 0 0 154045 128 0 0 25 0 1 0 22846311 468168704 113222 1992294400 134512640 134902295 4294441536 18446744073709551615 4160499328 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 114299 113222 270 96 0 113511 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 465896

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25483
/proc/meminfo: memFree=1374120/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=457196 CPUtime=1601.71
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 117382 0 0 0 160043 128 0 0 25 0 1 0 22846311 468168704 113222 1992294400 134512640 134902295 4294441536 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 114299 113222 270 96 0 113511 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 465896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25485
/proc/meminfo: memFree=1374120/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=457196 CPUtime=1661.69
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 117382 0 0 0 166041 128 0 0 25 0 1 0 22846311 468168704 113222 1992294400 134512640 134902295 4294441536 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 114299 113222 270 96 0 113511 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 465896

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25487
/proc/meminfo: memFree=1373996/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=457196 CPUtime=1721.67
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 117383 0 0 0 172039 128 0 0 25 0 1 0 22846311 468168704 113223 1992294400 134512640 134902295 4294441536 18446744073709551615 4160492049 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 114299 113223 270 96 0 113511 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 465896

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25489
/proc/meminfo: memFree=1373872/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=457196 CPUtime=1781.64
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 117395 0 0 0 178036 128 0 0 25 0 1 0 22846311 468168704 113235 1992294400 134512640 134902295 4294441536 18446744073709551615 4160479945 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 114299 113235 270 96 0 113511 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 465896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25489
/proc/meminfo: memFree=1373872/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=457196 CPUtime=1800.05
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 117395 0 0 0 179877 128 0 0 25 0 1 0 22846311 468168704 113235 1992294400 134512640 134902295 4294441536 18446744073709551615 4160498614 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 114299 113235 270 96 0 113511 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 465896

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25489
/proc/meminfo: memFree=1373872/2059040 swapFree=4164960/4192956
[pid=25429] ppid=25427 vsize=8700 CPUtime=0
/proc/25429/stat : 25429 (run) S 25427 25429 25323 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22846311 8908800 251 1992294400 4194304 4922060 140735108565360 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25429/statm: 2175 251 211 178 0 68 0
[pid=25431] ppid=25429 vsize=457196 CPUtime=1800.05
/proc/25431/stat : 25431 (PBPASSolver) R 25429 25429 25323 0 -1 4202496 117395 0 0 0 179877 128 0 0 25 0 1 0 22846311 468168704 113235 1992294400 134512640 134902295 4294441536 18446744073709551615 4160498614 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25431/statm: 114299 113235 270 96 0 113511 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 465896

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25429 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.05
#
# 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): 1800.05
CPU user time (s): 1798.77
CPU system time (s): 1.28
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 465896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 524
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 2.94855 second user time and 8.5337 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-18 00:58:55
IDJOB=2673589
IDBENCH=48256
IDSOLVER=1174
FILE ID=node039/2673589-1276815535
PBS_JOBID= 11176706
Free space on /tmp= 62516 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673589-1276815535/watcher-2673589-1276815535 -o /tmp/evaluation-result-2673589-1276815535/solver-2673589-1276815535 -C 1800 -W 2000 -M 1800  run HOME/instance-2673589-1276815535.opb

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

MD5SUM BENCH= fc8bff78845ab9a14b2d06ab749e4dc4
RANDOM SEED=2132518137

node039.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		: 3000.267
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829488 kB
Buffers:         17024 kB
Cached:         101204 kB
SwapCached:       1376 kB
Active:          55696 kB
Inactive:        95372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829488 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:             876 kB
Writeback:           0 kB
AnonPages:       31416 kB
Mapped:          14320 kB
Slab:            56580 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180712 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= 62516 MiB
End job on node039 at 2010-06-18 01:28:58