Trace number 2673525

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) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_25_3.opb
MD5SUM7197f7f0f9b455050f9ff30066ca0a9a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark45.81
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint25
Maximum length of a constraint45
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3090
Sum of products size (including duplicates)6180
Number of different products1545
Sum of products size3090

Solver Data 

0.00/0.54	c 100 100 1545 3090 0 0 0 0
0.00/0.54	o 0
0.00/0.54	c 32 ~x3297+16 ~x3296+8 ~x3295+4 ~x3294+2 ~x3293+1 ~x3292+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+

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-2673525-1276813770/watcher-2673525-1276813770 -o /tmp/evaluation-result-2673525-1276813770/solver-2673525-1276813770 -C 1800 -W 2000 -M 1800 run HOME/instance-2673525-1276813770.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: 0.85 0.97 0.99 3/105 25409
/proc/meminfo: memFree=1865952/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0

[startup+0.0380481 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 25409
/proc/meminfo: memFree=1865952/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101053 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 25409
/proc/meminfo: memFree=1865952/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301074 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 25409
/proc/meminfo: memFree=1865952/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701119 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 25409
/proc/meminfo: memFree=1865952/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50121 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 25412
/proc/meminfo: memFree=1822412/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=47000 CPUtime=1.49
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 12340 0 0 0 135 14 0 0 25 0 1 0 22670566 48128000 10996 1992294400 134512640 134902295 4289330896 18446744073709551615 4160627312 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 11750 10996 270 96 0 10962 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55700

[startup+3.10138 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 25412
/proc/meminfo: memFree=1822288/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=47528 CPUtime=3.09
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 12492 0 0 0 295 14 0 0 25 0 1 0 22670566 48668672 11148 1992294400 134512640 134902295 4289330896 18446744073709551615 4160660485 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 11882 11148 270 96 0 11094 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56228

[startup+6.30073 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 25412
/proc/meminfo: memFree=1820560/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=48848 CPUtime=6.29
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 12827 0 0 0 615 14 0 0 25 0 1 0 22670566 50020352 11483 1992294400 134512640 134902295 4289330896 18446744073709551615 4160646404 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 12212 11483 270 96 0 11424 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57548

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 25412
/proc/meminfo: memFree=1817832/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=51656 CPUtime=12.68
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 13507 0 0 0 1254 14 0 0 25 0 1 0 22670566 52895744 12163 1992294400 134512640 134902295 4289330896 18446744073709551615 4160627338 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 12914 12163 270 96 0 12126 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60356

[startup+25.5008 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 25412
/proc/meminfo: memFree=1813988/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=55324 CPUtime=25.48
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 14416 0 0 0 2533 15 0 0 25 0 1 0 22670566 56651776 13072 1992294400 134512640 134902295 4289330896 18446744073709551615 4160645977 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 13831 13072 270 96 0 13043 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64024

[startup+51.1007 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 25412
/proc/meminfo: memFree=1808036/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=61240 CPUtime=51.07
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 15893 0 0 0 5090 17 0 0 25 0 1 0 22670566 62709760 14549 1992294400 134512640 134902295 4289330896 18446744073709551615 4160627323 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 15310 14549 270 96 0 14522 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 69940

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 25414
/proc/meminfo: memFree=1806796/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=62164 CPUtime=102.26
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 16154 0 0 0 10209 17 0 0 25 0 1 0 22670566 63655936 14810 1992294400 134512640 134902295 4289330896 18446744073709551615 4160646383 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 15541 14810 270 96 0 14753 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70864

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25416
/proc/meminfo: memFree=1802952/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=65900 CPUtime=162.24
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 17076 0 0 0 16206 18 0 0 25 0 1 0 22670566 67481600 15732 1992294400 134512640 134902295 4289330896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 16475 15732 270 96 0 15687 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 74600

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25419
/proc/meminfo: memFree=1801464/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=67136 CPUtime=222.23
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 17373 0 0 0 22204 19 0 0 25 0 1 0 22670566 68747264 16029 1992294400 134512640 134902295 4289330896 18446744073709551615 4160646404 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 16784 16029 270 96 0 15996 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 75836

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25421
/proc/meminfo: memFree=1800596/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=68016 CPUtime=282.21
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 17588 0 0 0 28202 19 0 0 25 0 1 0 22670566 69648384 16244 1992294400 134512640 134902295 4289330896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 17004 16244 270 96 0 16216 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 76716

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25423
/proc/meminfo: memFree=1799108/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=69552 CPUtime=342.19
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 17951 0 0 0 34200 19 0 0 25 0 1 0 22670566 71221248 16607 1992294400 134512640 134902295 4289330896 18446744073709551615 4160639811 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 17388 16607 270 96 0 16600 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 78252

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25425
/proc/meminfo: memFree=1798488/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=70080 CPUtime=402.18
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 18075 0 0 0 40199 19 0 0 25 0 1 0 22670566 71761920 16731 1992294400 134512640 134902295 4289330896 18446744073709551615 4160646356 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 17520 16731 270 96 0 16732 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 78780

[startup+462.301 s]

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

/proc/25411/statm: 19162 18241 270 96 0 18374 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 85348

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25447
/proc/meminfo: memFree=1788072/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=80660 CPUtime=1241.95
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20569 0 0 0 124174 21 0 0 25 0 1 0 22670566 82595840 19225 1992294400 134512640 134902295 4289330896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20165 19225 270 96 0 19377 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 89360

[startup+1302.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/107 25449
/proc/meminfo: memFree=1786956/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=81716 CPUtime=1301.95
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20841 0 0 0 130173 22 0 0 25 0 1 0 22670566 83677184 19497 1992294400 134512640 134902295 4289330896 18446744073709551615 4160657696 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20429 19497 270 96 0 19641 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 90416

[startup+1362.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 25451
/proc/meminfo: memFree=1786708/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=81904 CPUtime=1361.93
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20883 0 0 0 136171 22 0 0 25 0 1 0 22670566 83869696 19539 1992294400 134512640 134902295 4289330896 18446744073709551615 4160645783 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20476 19539 270 96 0 19688 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 90604

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25451
/proc/meminfo: memFree=1786584/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=82048 CPUtime=1421.92
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20908 0 0 0 142170 22 0 0 25 0 1 0 22670566 84017152 19564 1992294400 134512640 134902295 4289330896 18446744073709551615 4160657539 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20512 19564 270 96 0 19724 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 90748

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25453
/proc/meminfo: memFree=1786460/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=82048 CPUtime=1481.9
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20910 0 0 0 148168 22 0 0 25 0 1 0 22670566 84017152 19566 1992294400 134512640 134902295 4289330896 18446744073709551615 4160657900 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20512 19566 270 96 0 19724 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 90748

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25455
/proc/meminfo: memFree=1786460/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=82048 CPUtime=1541.88
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20912 0 0 0 154166 22 0 0 25 0 1 0 22670566 84017152 19568 1992294400 134512640 134902295 4289330896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20512 19568 270 96 0 19724 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 90748

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25457
/proc/meminfo: memFree=1786212/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=82368 CPUtime=1601.87
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20976 0 0 0 160165 22 0 0 25 0 1 0 22670566 84344832 19632 1992294400 134512640 134902295 4289330896 18446744073709551615 4160642837 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20592 19632 270 96 0 19804 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 91068

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25459
/proc/meminfo: memFree=1786088/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=82368 CPUtime=1661.85
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20976 0 0 0 166163 22 0 0 25 0 1 0 22670566 84344832 19632 1992294400 134512640 134902295 4289330896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20592 19632 270 96 0 19804 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 91068

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25459
/proc/meminfo: memFree=1786088/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=82368 CPUtime=1721.83
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20976 0 0 0 172161 22 0 0 25 0 1 0 22670566 84344832 19632 1992294400 134512640 134902295 4289330896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20592 19632 270 96 0 19804 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 91068

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25461
/proc/meminfo: memFree=1786088/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=82368 CPUtime=1781.82
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20976 0 0 0 178160 22 0 0 25 0 1 0 22670566 84344832 19632 1992294400 134512640 134902295 4289330896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20592 19632 270 96 0 19804 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 91068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25463
/proc/meminfo: memFree=1786088/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=82368 CPUtime=1800.02
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20976 0 0 0 179980 22 0 0 25 0 1 0 22670566 84344832 19632 1992294400 134512640 134902295 4289330896 18446744073709551615 4160627443 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20592 19632 270 96 0 19804 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 91068

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25463
/proc/meminfo: memFree=1786088/2059040 swapFree=4139712/4192956
[pid=25409] ppid=25407 vsize=8700 CPUtime=0
/proc/25409/stat : 25409 (run) S 25407 25409 25384 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22670566 8908800 251 1992294400 4194304 4922060 140736633681232 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25409/statm: 2175 251 211 178 0 68 0
[pid=25411] ppid=25409 vsize=82368 CPUtime=1800.02
/proc/25411/stat : 25411 (PBPASSolver) R 25409 25409 25384 0 -1 4202496 20976 0 0 0 179980 22 0 0 25 0 1 0 22670566 84344832 19632 1992294400 134512640 134902295 4289330896 18446744073709551615 4160627443 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25411/statm: 20592 19632 270 96 0 19804 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 91068

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25409 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 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1799.8
CPU system time (s): 0.22
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 91068

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= 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= 4
involuntary context switches= 3

runsolver used 3.08853 second user time and 8.39072 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-18 00:29:30
IDJOB=2673525
IDBENCH=48192
IDSOLVER=1174
FILE ID=node087/2673525-1276813770
PBS_JOBID= 11176708
Free space on /tmp= 62556 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673525-1276813770/watcher-2673525-1276813770 -o /tmp/evaluation-result-2673525-1276813770/solver-2673525-1276813770 -C 1800 -W 2000 -M 1800  run HOME/instance-2673525-1276813770.opb

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

MD5SUM BENCH= 7197f7f0f9b455050f9ff30066ca0a9a
RANDOM SEED=1272495293

node087.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		: 3000.213
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	: 6000.42
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		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1866596 kB
Buffers:         28960 kB
Cached:          75808 kB
SwapCached:       5316 kB
Active:          54612 kB
Inactive:        62080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866596 kB
SwapTotal:     4192956 kB
SwapFree:      4139712 kB
Dirty:             848 kB
Writeback:           0 kB
AnonPages:       10756 kB
Mapped:          12920 kB
Slab:            54028 kB
PageTables:       3940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181160 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= 62552 MiB
End job on node087 at 2010-06-18 00:59:33