Trace number 2673583

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_1.opb
MD5SUMe0d3a2bf2cd2b7e4b27d7033a7686e76
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-6
Best CPU time to get the best result obtained on this benchmark766.009
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -6
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
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)2996
Sum of products size (including duplicates)5992
Number of different products1498
Sum of products size2996

Solver Data 

0.00/0.79	c 100 151 1498 2996 0 0 0 0
0.00/0.79	o -17
0.00/0.79	c 32 ~x7432+16 ~x7431+8 ~x7430+4 ~x7429+2 ~x7428+1 ~x7427+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+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1

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-2673583-1276815396/watcher-2673583-1276815396 -o /tmp/evaluation-result-2673583-1276815396/solver-2673583-1276815396 -C 1800 -W 2000 -M 1800 run HOME/instance-2673583-1276815396.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: 0.91 0.95 0.98 3/106 15333
/proc/meminfo: memFree=1859044/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0

[startup+0.0179029 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 15333
/proc/meminfo: memFree=1859044/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10191 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 15333
/proc/meminfo: memFree=1859044/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301925 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 15333
/proc/meminfo: memFree=1859044/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701958 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 15333
/proc/meminfo: memFree=1859044/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50102 s]
/proc/loadavg: 0.91 0.95 0.98 2/108 15336
/proc/meminfo: memFree=1812776/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=49624 CPUtime=1.49
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 12790 0 0 0 133 16 0 0 25 0 1 0 57143504 50814976 11665 1992294400 134512640 134902295 4288671456 18446744073709551615 4160670911 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 12406 11665 270 96 0 11618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58324

[startup+3.10115 s]
/proc/loadavg: 0.91 0.95 0.98 2/108 15336
/proc/meminfo: memFree=1812528/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=50020 CPUtime=3.09
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 12906 0 0 0 293 16 0 0 25 0 1 0 57143504 51220480 11781 1992294400 134512640 134902295 4288671456 18446744073709551615 4160684989 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 12505 11781 270 96 0 11717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58720

[startup+6.30141 s]
/proc/loadavg: 0.92 0.95 0.98 2/108 15336
/proc/meminfo: memFree=1811412/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=51012 CPUtime=6.29
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 13158 0 0 0 613 16 0 0 25 0 1 0 57143504 52236288 12033 1992294400 134512640 134902295 4288671456 18446744073709551615 4160682194 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 12753 12033 270 96 0 11965 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59712

[startup+12.7009 s]
/proc/loadavg: 0.93 0.95 0.98 2/108 15336
/proc/meminfo: memFree=1809552/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=52884 CPUtime=12.69
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 13603 0 0 0 1253 16 0 0 25 0 1 0 57143504 54153216 12478 1992294400 134512640 134902295 4288671456 18446744073709551615 4160670534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 13221 12478 270 96 0 12433 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61584

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/108 15336
/proc/meminfo: memFree=1806452/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=55476 CPUtime=25.48
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 14279 0 0 0 2531 17 0 0 25 0 1 0 57143504 56807424 13154 1992294400 134512640 134902295 4288671456 18446744073709551615 4160664183 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 13869 13154 270 96 0 13081 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64176

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.98 2/108 15336
/proc/meminfo: memFree=1804716/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=57192 CPUtime=51.07
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 14705 0 0 0 5090 17 0 0 25 0 1 0 57143504 58564608 13580 1992294400 134512640 134902295 4288671456 18446744073709551615 4160670708 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 14298 13580 270 96 0 13510 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65892

[startup+102.309 s]
/proc/loadavg: 0.98 0.96 0.98 2/108 15338
/proc/meminfo: memFree=1802980/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=58904 CPUtime=102.27
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 15101 0 0 0 10209 18 0 0 25 0 1 0 57143504 60317696 13976 1992294400 134512640 134902295 4288671456 18446744073709551615 4160682118 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 14726 13976 270 96 0 13938 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67604

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 15340
/proc/meminfo: memFree=1800376/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=61324 CPUtime=162.24
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 15695 0 0 0 16206 18 0 0 25 0 1 0 57143504 62795776 14570 1992294400 134512640 134902295 4288671456 18446744073709551615 4160665565 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 15331 14570 270 96 0 14543 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 70024

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 15342
/proc/meminfo: memFree=1798020/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=63592 CPUtime=222.22
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 16277 0 0 0 22203 19 0 0 25 0 1 0 57143504 65118208 15152 1992294400 134512640 134902295 4288671456 18446744073709551615 4160670842 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 15898 15152 270 96 0 15110 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 72292

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 15353
/proc/meminfo: memFree=1796036/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=65044 CPUtime=282.2
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 16655 0 0 0 28200 20 0 0 25 0 1 0 57143504 66605056 15530 1992294400 134512640 134902295 4288671456 18446744073709551615 4160682110 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 16261 15530 270 96 0 15473 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 73744

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 15353
/proc/meminfo: memFree=1795788/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=65492 CPUtime=342.18
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 16733 0 0 0 34198 20 0 0 25 0 1 0 57143504 67063808 15608 1992294400 134512640 134902295 4288671456 18446744073709551615 4160682110 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 16373 15608 270 96 0 15585 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 74192

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 15355
/proc/meminfo: memFree=1795664/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=65492 CPUtime=402.17
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 16756 0 0 0 40197 20 0 0 25 0 1 0 57143504 67063808 15631 1992294400 134512640 134902295 4288671456 18446744073709551615 4160651874 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 16373 15631 270 96 0 15585 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 74192

[startup+462.301 s]

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

/proc/15335/statm: 20110 19315 270 96 0 19322 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 89140

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 15380
/proc/meminfo: memFree=1780288/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=80440 CPUtime=1181.95
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 20440 0 0 0 118171 24 0 0 25 0 1 0 57143504 82370560 19315 1992294400 134512640 134902295 4288671456 18446744073709551615 4160664329 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 20110 19315 270 96 0 19322 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 89140

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 15380
/proc/meminfo: memFree=1780164/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=80656 CPUtime=1241.93
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 20478 0 0 0 124169 24 0 0 25 0 1 0 57143504 82591744 19353 1992294400 134512640 134902295 4288671456 18446744073709551615 4160670560 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 20164 19353 270 96 0 19376 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 89356

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 15382
/proc/meminfo: memFree=1780040/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=80868 CPUtime=1301.92
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 20504 0 0 0 130168 24 0 0 25 0 1 0 57143504 82808832 19379 1992294400 134512640 134902295 4288671456 18446744073709551615 4160664233 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 20217 19379 270 96 0 19429 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 89568

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 15384
/proc/meminfo: memFree=1780040/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=80868 CPUtime=1361.9
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 20504 0 0 0 136166 24 0 0 25 0 1 0 57143504 82808832 19379 1992294400 134512640 134902295 4288671456 18446744073709551615 4160682110 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 20217 19379 270 96 0 19429 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 89568

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 15386
/proc/meminfo: memFree=1780040/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=80868 CPUtime=1421.89
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 20533 0 0 0 142165 24 0 0 25 0 1 0 57143504 82808832 19408 1992294400 134512640 134902295 4288671456 18446744073709551615 4160682110 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 20217 19408 270 96 0 19429 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 89568

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 15388
/proc/meminfo: memFree=1779792/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=81084 CPUtime=1481.87
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 20582 0 0 0 148163 24 0 0 25 0 1 0 57143504 83030016 19457 1992294400 134512640 134902295 4288671456 18446744073709551615 4160670553 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 20271 19457 270 96 0 19483 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 89784

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 15388
/proc/meminfo: memFree=1779544/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=81428 CPUtime=1541.85
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 20645 0 0 0 154161 24 0 0 25 0 1 0 57143504 83382272 19520 1992294400 134512640 134902295 4288671456 18446744073709551615 4160664232 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 20357 19520 270 96 0 19569 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 90128

[startup+1602.3 s]
/proc/loadavg: 1.07 1.00 0.99 2/108 15390
/proc/meminfo: memFree=1776072/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=84744 CPUtime=1601.83
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 21503 0 0 0 160158 25 0 0 25 0 1 0 57143504 86777856 20378 1992294400 134512640 134902295 4288671456 18446744073709551615 4160666438 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 21186 20378 270 96 0 20398 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 93444

[startup+1662.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/108 15392
/proc/meminfo: memFree=1775948/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=84976 CPUtime=1661.82
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 21542 0 0 0 166157 25 0 0 25 0 1 0 57143504 87015424 20417 1992294400 134512640 134902295 4288671456 18446744073709551615 4160674253 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 21244 20417 270 96 0 20456 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 93676

[startup+1722.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/108 15394
/proc/meminfo: memFree=1775824/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=84976 CPUtime=1721.8
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 21548 0 0 0 172155 25 0 0 25 0 1 0 57143504 87015424 20423 1992294400 134512640 134902295 4288671456 18446744073709551615 4160682476 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 21244 20423 270 96 0 20456 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 93676

[startup+1782.3 s]
/proc/loadavg: 1.16 1.05 1.01 2/108 15396
/proc/meminfo: memFree=1775452/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=85108 CPUtime=1781.78
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 21575 0 0 0 178153 25 0 0 25 0 1 0 57143504 87150592 20450 1992294400 134512640 134902295 4288671456 18446744073709551615 4160666431 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 21277 20450 270 96 0 20489 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 93808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.12 1.05 1.01 2/108 15396
/proc/meminfo: memFree=1775452/2059040 swapFree=4139832/4192956
[pid=15333] ppid=15331 vsize=8700 CPUtime=0
/proc/15333/stat : 15333 (run) S 15331 15333 15230 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 57143503 8908800 251 1992294400 4194304 4922060 140736351602688 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15333/statm: 2175 251 211 178 0 68 0
[pid=15335] ppid=15333 vsize=85108 CPUtime=1800.09
/proc/15335/stat : 15335 (PBPASSolver) R 15333 15333 15230 0 -1 4202496 21575 0 0 0 179984 25 0 0 25 0 1 0 57143504 87150592 20450 1992294400 134512640 134902295 4288671456 18446744073709551615 4160685018 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15335/statm: 21277 20450 270 96 0 20489 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 93808

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 15333 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=3999
# CPU time returned by wait4() is 0.003999
# 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): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1799.84
CPU system time (s): 0.25
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 93808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
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 3.14652 second user time and 8.34573 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-18 00:56:36
IDJOB=2673583
IDBENCH=48250
IDSOLVER=1174
FILE ID=node003/2673583-1276815396
PBS_JOBID= 11176702
Free space on /tmp= 62524 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673583-1276815396/watcher-2673583-1276815396 -o /tmp/evaluation-result-2673583-1276815396/solver-2673583-1276815396 -C 1800 -W 2000 -M 1800  run HOME/instance-2673583-1276815396.opb

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

MD5SUM BENCH= e0d3a2bf2cd2b7e4b27d7033a7686e76
RANDOM SEED=1429103875

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1859440 kB
Buffers:         24796 kB
Cached:          82280 kB
SwapCached:       5344 kB
Active:          54676 kB
Inactive:        64436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1859440 kB
SwapTotal:     4192956 kB
SwapFree:      4139832 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       10896 kB
Mapped:          12972 kB
Slab:            58676 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183728 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= 62524 MiB
End job on node003 at 2010-06-18 01:26:38