Trace number 2673648

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 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_018_area_delay.opb
MD5SUMc19adaf233257cdd6134391794b23c65
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark2.49362
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables3187
Total number of constraints8922
Number of constraints which are clauses8922
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint63
Number of terms in the objective function 1527
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 1527
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 1527
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

6.29/6.38	c 3187 8922 0 0 0 0 0 0
6.29/6.38	o 30
6.29/6.38	c 1024 ~x12028+512 ~x12027+256 ~x12026+128 ~x12025+64 ~x12024+32 ~x12023+16 ~x12022+8 ~x12021+4 ~x12020+2 ~x12019+1 ~x12018+1 ~x3188+1 ~x3186+1 ~x3184+1 ~x3182+1 ~x3180+1 ~x3178+1 ~x3176+1 ~x3174+1 ~x3172+1 ~x3170+1 ~x3168+1 ~x3166+1 ~x3164+1 ~x3162+1 ~x3160+1 ~x3158+1 ~x3156+1 ~x3154+1 ~x3152+1 ~x3150+1 ~x3148+1 ~x3146+1 ~x3144+1 ~x3142+1 ~x3140+1 ~x3138+1 ~x3136+1 ~x3134+1 ~x3132+1 ~x3130+1 ~x3128+1 ~x3126+1 ~x3124+1 ~x3122+1 ~x3120+1 ~x3118+1 ~x3116+1 ~x3114+1 ~x3112+1 ~x3110+1 ~x3108+1 ~x3106+1 ~x3104+1 ~x3102+1 ~x3100+1 ~x3098+1 ~x3096+1 ~x3094+1 ~x3092+1 ~x3090+1 ~x3088+1 ~x3086+1 ~x3084+1 ~x3082+1 ~x3080+1 ~x3078+1 ~x3076+1 ~x3074+1 ~x3072+1 ~x3070+1 ~x3068+1 ~x3066+1 ~x3064+1 ~x3062+1 ~x3060+1 ~x3058+1 ~x3056+1 ~x3054+1 ~x3052+1 ~x3050+1 ~x3048+1 ~x3046+1 ~x3044+1 ~x3042+1 ~x3040+1 ~x3038+1 ~x3036+1 ~x3034+1 ~x3032+1 ~x3030+1 ~x3028+1 ~x3026+1 ~x3024+1 ~x3022+1 ~x3020+1 ~x3018+1 ~x3016+1 ~x3014+1 ~x3012+1 ~x3010+1 ~x3008+1 ~x3006+1 ~x3004+1 ~x3002+1 ~x3000+1 ~x2998+1 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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-2673648-1276805508/watcher-2673648-1276805508 -o /tmp/evaluation-result-2673648-1276805508/solver-2673648-1276805508 -C 1800 -W 2000 -M 1800 run HOME/instance-2673648-1276805508.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19101
/proc/meminfo: memFree=1851720/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0

[startup+0.057754 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19101
/proc/meminfo: memFree=1851720/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100762 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19101
/proc/meminfo: memFree=1851720/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300797 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19101
/proc/meminfo: memFree=1851720/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700872 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19101
/proc/meminfo: memFree=1851720/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50102 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19104
/proc/meminfo: memFree=1643880/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=305508 CPUtime=1.48
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 75881 0 0 0 61 87 0 0 25 0 1 0 56154305 312840192 75795 1992294400 134512640 134902295 4287282112 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 76377 75796 256 96 0 75589 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 314208

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19104
/proc/meminfo: memFree=1440892/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=445476 CPUtime=3.08
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 114226 0 0 0 186 122 0 0 25 0 1 0 56154305 456167424 110732 1992294400 134512640 134902295 4287282112 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 111369 110732 261 96 0 110581 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 454176

[startup+6.30091 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19106
/proc/meminfo: memFree=1357316/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=531304 CPUtime=6.29
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 136320 0 0 0 499 130 0 0 25 0 1 0 56154305 544055296 132106 1992294400 134512640 134902295 4287282112 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 132826 132112 261 96 0 132038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 540004

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19106
/proc/meminfo: memFree=1307220/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=549636 CPUtime=12.68
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 147015 0 0 0 1133 135 0 0 25 0 1 0 56154305 562827264 135928 1992294400 134512640 134902295 4287282112 18446744073709551615 4160137416 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 137409 135928 269 96 0 136621 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 558336

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19106
/proc/meminfo: memFree=1300276/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=556712 CPUtime=25.47
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 148755 0 0 0 2411 136 0 0 25 0 1 0 56154305 570073088 137668 1992294400 134512640 134902295 4287282112 18446744073709551615 4160142778 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 139178 137668 269 96 0 138390 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 565412

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19106
/proc/meminfo: memFree=1287876/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=569164 CPUtime=51.06
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 151874 0 0 0 4968 138 0 0 25 0 1 0 56154305 582823936 140787 1992294400 134512640 134902295 4287282112 18446744073709551615 4160153869 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 142291 140787 269 96 0 141503 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 577864

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19108
/proc/meminfo: memFree=1267044/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=589536 CPUtime=102.25
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 156974 0 0 0 10084 141 0 0 25 0 1 0 56154305 603684864 145887 1992294400 134512640 134902295 4287282112 18446744073709551615 4160156595 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 147384 145887 269 96 0 146596 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 598236

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19113
/proc/meminfo: memFree=1249064/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=607388 CPUtime=162.22
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 161421 0 0 0 16077 145 0 0 25 0 1 0 56154305 621965312 150334 1992294400 134512640 134902295 4287282112 18446744073709551615 4160154076 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 151847 150334 269 96 0 151059 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 616088

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19113
/proc/meminfo: memFree=1226124/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=630244 CPUtime=222.19
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 167085 0 0 0 22072 147 0 0 25 0 1 0 56154305 645369856 155998 1992294400 134512640 134902295 4287282112 18446744073709551615 4160154076 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 157561 155998 269 96 0 156773 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 638944

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19115
/proc/meminfo: memFree=1216080/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=640240 CPUtime=282.18
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 169582 0 0 0 28069 149 0 0 25 0 1 0 56154305 655605760 158495 1992294400 134512640 134902295 4287282112 18446744073709551615 4160156578 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 160060 158495 269 96 0 159272 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 648940

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19117
/proc/meminfo: memFree=1191032/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=665560 CPUtime=342.15
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 175833 0 0 0 34063 152 0 0 25 0 1 0 56154305 681533440 164746 1992294400 134512640 134902295 4287282112 18446744073709551615 4160123603 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 166390 164746 269 96 0 165602 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 674260

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19119
/proc/meminfo: memFree=1166604/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=689920 CPUtime=402.13
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 181983 0 0 0 40056 157 0 0 25 0 1 0 56154305 706478080 170896 1992294400 134512640 134902295 4287282112 18446744073709551615 4160156560 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 172480 170896 269 96 0 171692 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 698620

[startup+462.301 s]

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

/proc/19103/statm: 207430 205641 269 96 0 206642 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 838420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19139
/proc/meminfo: memFree=1014084/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=842664 CPUtime=1181.83
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 219984 0 0 0 117994 189 0 0 25 0 1 0 56154305 862887936 208897 1992294400 134512640 134902295 4287282112 18446744073709551615 4160123528 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 210666 208897 269 96 0 209878 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 851364

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19141
/proc/meminfo: memFree=1003544/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=852828 CPUtime=1241.81
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 222541 0 0 0 123989 192 0 0 25 0 1 0 56154305 873295872 211454 1992294400 134512640 134902295 4287282112 18446744073709551615 4160135709 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 213207 211454 269 96 0 212419 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 861528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19143
/proc/meminfo: memFree=993376/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=862928 CPUtime=1301.79
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 225066 0 0 0 129984 195 0 0 25 0 1 0 56154305 883638272 213979 1992294400 134512640 134902295 4287282112 18446744073709551615 4160156557 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 215732 213979 269 96 0 214944 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 871628

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19145
/proc/meminfo: memFree=984944/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=871376 CPUtime=1361.76
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 227194 0 0 0 135979 197 0 0 25 0 1 0 56154305 892289024 216107 1992294400 134512640 134902295 4287282112 18446744073709551615 4160142485 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 217844 216107 269 96 0 217056 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 880076

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19145
/proc/meminfo: memFree=976140/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=880100 CPUtime=1421.75
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 229365 0 0 0 141975 200 0 0 25 0 1 0 56154305 901222400 218278 1992294400 134512640 134902295 4287282112 18446744073709551615 4160153734 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 220025 218278 269 96 0 219237 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 888800

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19147
/proc/meminfo: memFree=967460/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=888840 CPUtime=1481.72
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 231541 0 0 0 147970 202 0 0 25 0 1 0 56154305 910172160 220454 1992294400 134512640 134902295 4287282112 18446744073709551615 4160153820 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 222210 220454 269 96 0 221422 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 897540

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19149
/proc/meminfo: memFree=961012/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=895060 CPUtime=1541.7
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 233117 0 0 0 153966 204 0 0 25 0 1 0 56154305 916541440 222030 1992294400 134512640 134902295 4287282112 18446744073709551615 4160153726 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 223765 222030 269 96 0 222977 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 903760

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19151
/proc/meminfo: memFree=956672/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=899284 CPUtime=1601.67
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 234191 0 0 0 159962 205 0 0 25 0 1 0 56154305 920866816 223104 1992294400 134512640 134902295 4287282112 18446744073709551615 4160142776 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 224821 223104 269 96 0 224033 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 907984

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19153
/proc/meminfo: memFree=939560/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=916532 CPUtime=1661.64
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 238481 0 0 0 165958 206 0 0 25 0 1 0 56154305 938528768 227394 1992294400 134512640 134902295 4287282112 18446744073709551615 4160142816 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 229133 227394 269 96 0 228345 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 925232

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19153
/proc/meminfo: memFree=918356/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=938952 CPUtime=1721.62
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 243761 0 0 0 171950 212 0 0 25 0 1 0 56154305 961486848 232674 1992294400 134512640 134902295 4287282112 18446744073709551615 4160142776 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 234738 232674 269 96 0 233950 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 947652

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19155
/proc/meminfo: memFree=905460/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=951568 CPUtime=1781.6
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 246929 0 0 0 177944 216 0 0 25 0 1 0 56154305 974405632 235842 1992294400 134512640 134902295 4287282112 18446744073709551615 4160135914 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 237892 235842 269 96 0 237104 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 960268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19155
/proc/meminfo: memFree=901368/2059040 swapFree=4140132/4192956
[pid=19101] ppid=19099 vsize=8700 CPUtime=0
/proc/19101/stat : 19101 (run) S 19099 19101 18449 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56154305 8908800 250 1992294400 4194304 4922060 140734953890416 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19101/statm: 2175 250 211 178 0 68 0
[pid=19103] ppid=19101 vsize=955528 CPUtime=1800.09
/proc/19103/stat : 19103 (PBPASSolver) R 19101 19101 18449 0 -1 4202496 247933 0 0 0 179793 216 0 0 25 0 1 0 56154305 978460672 236846 1992294400 134512640 134902295 4287282112 18446744073709551615 4160153726 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19103/statm: 238882 236846 269 96 0 238094 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 964228

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 19101 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 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.81
CPU time (s): 1800.09
CPU user time (s): 1797.93
CPU system time (s): 2.16
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 964228

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= 4
involuntary context switches= 4

runsolver used 3.15252 second user time and 8.32573 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-17 22:11:49
IDJOB=2673648
IDBENCH=24997
IDSOLVER=1174
FILE ID=node007/2673648-1276805508
PBS_JOBID= 11176671
Free space on /tmp= 62488 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_018_area_delay.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673648-1276805508/watcher-2673648-1276805508 -o /tmp/evaluation-result-2673648-1276805508/solver-2673648-1276805508 -C 1800 -W 2000 -M 1800  run HOME/instance-2673648-1276805508.opb

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

MD5SUM BENCH= c19adaf233257cdd6134391794b23c65
RANDOM SEED=117505440

node007.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852116 kB
Buffers:         33028 kB
Cached:          78600 kB
SwapCached:       6504 kB
Active:           9672 kB
Inactive:       115564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852116 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:             976 kB
Writeback:           0 kB
AnonPages:       12040 kB
Mapped:          12960 kB
Slab:            59804 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182620 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62488 MiB
End job on node007 at 2010-06-17 22:41:51