Trace number 2673565

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_5.opb
MD5SUM75c62437256ecfefd1c4252ede4b185e
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 benchmark655.541
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)2928
Sum of products size (including duplicates)5856
Number of different products1464
Sum of products size2928

Solver Data 

0.00/0.81	c 100 151 1464 2928 0 0 0 0
0.00/0.81	o -16
0.00/0.81	c 32 ~x7364+16 ~x7363+8 ~x7362+4 ~x7361+2 ~x7360+1 ~x7359+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-2673565-1276815061/watcher-2673565-1276815061 -o /tmp/evaluation-result-2673565-1276815061/solver-2673565-1276815061 -C 1800 -W 2000 -M 1800 run HOME/instance-2673565-1276815061.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: 0.99 0.98 0.99 3/106 17415
/proc/meminfo: memFree=1841976/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0

[startup+0.0789471 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 17415
/proc/meminfo: memFree=1841976/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100946 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 17415
/proc/meminfo: memFree=1841976/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300968 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 17415
/proc/meminfo: memFree=1841976/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701015 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 17415
/proc/meminfo: memFree=1841976/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50109 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17418
/proc/meminfo: memFree=1796204/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=49380 CPUtime=1.48
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 12742 0 0 0 134 14 0 0 25 0 1 0 57107879 50565120 11578 1992294400 134512640 134902295 4288698256 18446744073709551615 4159776854 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 12345 11578 270 96 0 11557 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 58080

[startup+3.10127 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17418
/proc/meminfo: memFree=1796080/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=49916 CPUtime=3.08
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 12874 0 0 0 294 14 0 0 25 0 1 0 57107879 51113984 11710 1992294400 134512640 134902295 4288698256 18446744073709551615 4159763201 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 12479 11710 270 96 0 11691 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 58616

[startup+6.30062 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17418
/proc/meminfo: memFree=1794592/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=51104 CPUtime=6.28
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 13179 0 0 0 614 14 0 0 25 0 1 0 57107879 52330496 12015 1992294400 134512640 134902295 4288698256 18446744073709551615 4159763066 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 12776 12015 270 96 0 11988 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 59804

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17418
/proc/meminfo: memFree=1792360/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=53084 CPUtime=12.68
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 13675 0 0 0 1254 14 0 0 25 0 1 0 57107879 54358016 12511 1992294400 134512640 134902295 4288698256 18446744073709551615 4159781705 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 13271 12511 270 96 0 12483 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 61784

[startup+25.5008 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17418
/proc/meminfo: memFree=1789012/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=56380 CPUtime=25.48
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 14492 0 0 0 2533 15 0 0 25 0 1 0 57107879 57733120 13328 1992294400 134512640 134902295 4288698256 18446744073709551615 4159781694 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 14095 13328 270 96 0 13307 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65080

[startup+51.1006 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17420
/proc/meminfo: memFree=1787400/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=57832 CPUtime=51.06
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 14846 0 0 0 5091 15 0 0 25 0 1 0 57107879 59219968 13682 1992294400 134512640 134902295 4288698256 18446744073709551615 4159762986 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 14458 13682 270 96 0 13670 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 66532

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17420
/proc/meminfo: memFree=1781696/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=63500 CPUtime=102.26
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 16252 0 0 0 10210 16 0 0 25 0 1 0 57107879 65024000 15088 1992294400 134512640 134902295 4288698256 18446744073709551615 4159763117 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 15875 15088 270 96 0 15087 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 72200

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17422
/proc/meminfo: memFree=1776364/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=68868 CPUtime=162.23
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 17572 0 0 0 16206 17 0 0 25 0 1 0 57107879 70520832 16408 1992294400 134512640 134902295 4288698256 18446744073709551615 4159793278 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 17217 16408 270 96 0 16429 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 77568

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17424
/proc/meminfo: memFree=1768552/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=76524 CPUtime=222.2
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 19486 0 0 0 22202 18 0 0 25 0 1 0 57107879 78360576 18322 1992294400 134512640 134902295 4288698256 18446744073709551615 4159775260 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19131 18322 270 96 0 18343 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 85224

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17426
/proc/meminfo: memFree=1768552/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=76524 CPUtime=282.18
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 19486 0 0 0 28200 18 0 0 25 0 1 0 57107879 78360576 18322 1992294400 134512640 134902295 4288698256 18446744073709551615 4159793440 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19131 18322 270 96 0 18343 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 85224

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17428
/proc/meminfo: memFree=1768552/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=76524 CPUtime=342.17
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 19487 0 0 0 34199 18 0 0 25 0 1 0 57107879 78360576 18323 1992294400 134512640 134902295 4288698256 18446744073709551615 4159796109 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19131 18323 270 96 0 18343 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 85224

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17428
/proc/meminfo: memFree=1768428/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=76524 CPUtime=402.15
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 19488 0 0 0 40197 18 0 0 25 0 1 0 57107879 78360576 18324 1992294400 134512640 134902295 4288698256 18446744073709551615 4159793271 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19131 18324 270 96 0 18343 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 85224

[startup+462.301 s]

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

/proc/17417/statm: 19161 18333 270 96 0 18373 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 85344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17459
/proc/meminfo: memFree=1767436/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=76644 CPUtime=1181.89
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 19497 0 0 0 118171 18 0 0 25 0 1 0 57107879 78483456 18333 1992294400 134512640 134902295 4288698256 18446744073709551615 4159775400 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19161 18333 270 96 0 18373 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 85344

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17461
/proc/meminfo: memFree=1767312/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=76644 CPUtime=1241.88
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 19497 0 0 0 124170 18 0 0 25 0 1 0 57107879 78483456 18333 1992294400 134512640 134902295 4288698256 18446744073709551615 4159793278 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19161 18333 270 96 0 18373 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 85344

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17461
/proc/meminfo: memFree=1767188/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=76644 CPUtime=1301.86
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 19497 0 0 0 130168 18 0 0 25 0 1 0 57107879 78483456 18333 1992294400 134512640 134902295 4288698256 18446744073709551615 4159782497 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19161 18333 270 96 0 18373 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 85344

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17463
/proc/meminfo: memFree=1767312/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=76644 CPUtime=1361.84
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 19497 0 0 0 136166 18 0 0 25 0 1 0 57107879 78483456 18333 1992294400 134512640 134902295 4288698256 18446744073709551615 4159796225 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19161 18333 270 96 0 18373 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 85344

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17468
/proc/meminfo: memFree=1766568/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=77304 CPUtime=1421.84
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 19680 0 0 0 142165 19 0 0 25 0 1 0 57107879 79159296 18516 1992294400 134512640 134902295 4288698256 18446744073709551615 4159796225 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19326 18516 270 96 0 18538 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 86004

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17470
/proc/meminfo: memFree=1766568/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=77304 CPUtime=1481.81
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 19686 0 0 0 148162 19 0 0 25 0 1 0 57107879 79159296 18522 1992294400 134512640 134902295 4288698256 18446744073709551615 4159763151 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19326 18522 270 96 0 18538 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 86004

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17472
/proc/meminfo: memFree=1766568/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=77304 CPUtime=1541.79
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 19688 0 0 0 154160 19 0 0 25 0 1 0 57107879 79159296 18524 1992294400 134512640 134902295 4288698256 18446744073709551615 4159796112 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19326 18524 270 96 0 18538 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 86004

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17472
/proc/meminfo: memFree=1764460/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=79636 CPUtime=1601.78
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 20244 0 0 0 160158 20 0 0 25 0 1 0 57107879 81547264 19080 1992294400 134512640 134902295 4288698256 18446744073709551615 4159793289 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 19909 19080 270 96 0 19121 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 88336

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17474
/proc/meminfo: memFree=1763592/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=80332 CPUtime=1661.76
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 20442 0 0 0 166156 20 0 0 25 0 1 0 57107879 82259968 19278 1992294400 134512640 134902295 4288698256 18446744073709551615 4159763205 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 20083 19278 270 96 0 19295 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 89032

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17476
/proc/meminfo: memFree=1763344/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=80644 CPUtime=1721.74
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 20501 0 0 0 172154 20 0 0 25 0 1 0 57107879 82579456 19337 1992294400 134512640 134902295 4288698256 18446744073709551615 4159793286 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 20161 19337 270 96 0 19373 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 89344

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17478
/proc/meminfo: memFree=1763344/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=80644 CPUtime=1781.72
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 20501 0 0 0 178152 20 0 0 25 0 1 0 57107879 82579456 19337 1992294400 134512640 134902295 4288698256 18446744073709551615 4159793278 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 20161 19337 270 96 0 19373 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 89344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17478
/proc/meminfo: memFree=1760368/2059040 swapFree=4139736/4192956
[pid=17415] ppid=17413 vsize=8700 CPUtime=0
/proc/17415/stat : 17415 (run) S 17413 17415 17250 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57107879 8908800 251 1992294400 4194304 4922060 140735280886960 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17415/statm: 2175 251 211 178 0 68 0
[pid=17417] ppid=17415 vsize=83680 CPUtime=1800.02
/proc/17417/stat : 17417 (PBPASSolver) R 17415 17415 17250 0 -1 4202496 21267 0 0 0 179982 20 0 0 25 0 1 0 57107879 85688320 20103 1992294400 134512640 134902295 4288698256 18446744073709551615 4159793278 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17417/statm: 20920 20103 270 96 0 20132 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 92380

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 17415 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# 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): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1799.82
CPU system time (s): 0.2
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 92380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 525
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 4

runsolver used 3.20351 second user time and 8.28074 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-18 00:51:01
IDJOB=2673565
IDBENCH=48232
IDSOLVER=1174
FILE ID=node009/2673565-1276815061
PBS_JOBID= 11176689
Free space on /tmp= 62552 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673565-1276815061/watcher-2673565-1276815061 -o /tmp/evaluation-result-2673565-1276815061/solver-2673565-1276815061 -C 1800 -W 2000 -M 1800  run HOME/instance-2673565-1276815061.opb

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

MD5SUM BENCH= 75c62437256ecfefd1c4252ede4b185e
RANDOM SEED=1341782895

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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:       1842504 kB
Buffers:         38836 kB
Cached:          83728 kB
SwapCached:       5704 kB
Active:          61252 kB
Inactive:        73568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842504 kB
SwapTotal:     4192956 kB
SwapFree:      4139736 kB
Dirty:             752 kB
Writeback:           0 kB
AnonPages:       10976 kB
Mapped:          12908 kB
Slab:            59964 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182340 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 node009 at 2010-06-18 01:21:04