Trace number 2673568

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) 1800.01 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_2.opb
MD5SUM493eec42e81abed935f584a4e365015a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-59
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -84
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31340
Sum of products size (including duplicates)62680
Number of different products15670
Sum of products size31340

Solver Data


Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673568-1276815130/watcher-2673568-1276815130 -o /tmp/evaluation-result-2673568-1276815130/solver-2673568-1276815130 -C 1800 -W 2000 -M 1800 run HOME/instance-2673568-1276815130.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24139
/proc/meminfo: memFree=1856276/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0

[startup+0.105219 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24139
/proc/meminfo: memFree=1856276/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201234 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24139
/proc/meminfo: memFree=1856276/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301251 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24139
/proc/meminfo: memFree=1856276/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701318 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24139
/proc/meminfo: memFree=1856276/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24142
/proc/meminfo: memFree=1685636/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=231588 CPUtime=1.49
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 57390 0 0 0 58 91 0 0 25 0 1 0 22804000 237146112 57328 1992294400 134512640 134902295 4287395456 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 57897 57328 257 96 0 57109 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 240288

[startup+3.10172 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24142
/proc/meminfo: memFree=1527784/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=389624 CPUtime=3.09
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 96664 0 0 0 161 148 0 0 25 0 1 0 22804000 398974976 96602 1992294400 134512640 134902295 4287395456 18446744073709551615 134634800 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 97406 96602 261 96 0 96618 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 398324

[startup+6.30125 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24142
/proc/meminfo: memFree=1421516/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=444008 CPUtime=6.29
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 115254 0 0 0 474 155 0 0 25 0 1 0 22804000 454664192 109581 1992294400 134512640 134902295 4287395456 18446744073709551615 4160037666 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 111002 109581 263 96 0 110214 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 452708

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24142
/proc/meminfo: memFree=1413456/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=448784 CPUtime=12.69
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 116360 0 0 0 1113 156 0 0 25 0 1 0 22804000 459554816 110687 1992294400 134512640 134902295 4287395456 18446744073709551615 4160037412 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 112196 110687 270 96 0 111408 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 457484

[startup+25.5004 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 24142
/proc/meminfo: memFree=1407752/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=454116 CPUtime=25.48
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 117683 0 0 0 2391 157 0 0 25 0 1 0 22804000 465014784 112010 1992294400 134512640 134902295 4287395456 18446744073709551615 4160059832 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 113529 112010 270 96 0 112741 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 462816

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 24142
/proc/meminfo: memFree=1397956/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=464164 CPUtime=51.07
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 120211 0 0 0 4948 159 0 0 25 0 1 0 22804000 475303936 114538 1992294400 134512640 134902295 4287395456 18446744073709551615 4160070541 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 116041 114538 270 96 0 115253 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 472864

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 24144
/proc/meminfo: memFree=1367328/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=494312 CPUtime=102.26
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 127724 0 0 0 10064 162 0 0 25 0 1 0 22804000 506175488 122051 1992294400 134512640 134902295 4287395456 18446744073709551615 4160056490 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 123578 122051 270 96 0 122790 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 503012

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24146
/proc/meminfo: memFree=1346372/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=515256 CPUtime=162.24
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 132942 0 0 0 16057 167 0 0 25 0 1 0 22804000 527622144 127269 1992294400 134512640 134902295 4287395456 18446744073709551615 4160050112 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 128814 127269 270 96 0 128026 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 523956

[startup+222.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24146
/proc/meminfo: memFree=1329012/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=532492 CPUtime=222.22
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 137227 0 0 0 22052 170 0 0 25 0 1 0 22804000 545271808 131554 1992294400 134512640 134902295 4287395456 18446744073709551615 4160056395 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 133123 131554 270 96 0 132335 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 541192

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24148
/proc/meminfo: memFree=1313760/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=547968 CPUtime=282.2
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 141108 0 0 0 28045 175 0 0 25 0 1 0 22804000 561119232 135435 1992294400 134512640 134902295 4287395456 18446744073709551615 4160058893 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 136992 135435 270 96 0 136204 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 556668

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24150
/proc/meminfo: memFree=1304096/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=557232 CPUtime=342.18
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 143440 0 0 0 34041 177 0 0 25 0 1 0 22804000 570605568 137767 1992294400 134512640 134902295 4287395456 18446744073709551615 4160058816 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 139308 137767 270 96 0 138520 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 565932

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24152
/proc/meminfo: memFree=1292936/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=568792 CPUtime=402.16
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 146258 0 0 0 40036 180 0 0 25 0 1 0 22804000 582443008 140585 1992294400 134512640 134902295 4287395456 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 142198 140585 270 96 0 141410 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 577492

[startup+462.301 s]

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

/proc/24141/statm: 173856 171957 270 96 0 173068 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 704124

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24183
/proc/meminfo: memFree=1160132/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=701912 CPUtime=1241.88
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 179211 0 0 0 123981 207 0 0 25 0 1 0 22804000 718757888 173538 1992294400 134512640 134902295 4287395456 18446744073709551615 4160068076 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 175478 173538 270 96 0 174690 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 710612

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24185
/proc/meminfo: memFree=1155296/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=706668 CPUtime=1301.86
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 180403 0 0 0 129978 208 0 0 25 0 1 0 22804000 723628032 174730 1992294400 134512640 134902295 4287395456 18446744073709551615 4160049952 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 176667 174730 270 96 0 175879 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 715368

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24187
/proc/meminfo: memFree=1151452/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=710456 CPUtime=1361.84
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 181353 0 0 0 135975 209 0 0 25 0 1 0 22804000 727506944 175680 1992294400 134512640 134902295 4287395456 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 177614 175680 270 96 0 176826 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 719156

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24187
/proc/meminfo: memFree=1148972/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=712820 CPUtime=1421.83
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 181946 0 0 0 141973 210 0 0 25 0 1 0 22804000 729927680 176273 1992294400 134512640 134902295 4287395456 18446744073709551615 4160070665 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 178205 176273 270 96 0 177417 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 721520

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24189
/proc/meminfo: memFree=1146864/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=714892 CPUtime=1481.8
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 182462 0 0 0 147970 210 0 0 25 0 1 0 22804000 732049408 176789 1992294400 134512640 134902295 4287395456 18446744073709551615 4160056425 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 178723 176789 270 96 0 177935 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 723592

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24191
/proc/meminfo: memFree=1143020/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=718720 CPUtime=1541.79
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 183424 0 0 0 153968 211 0 0 25 0 1 0 22804000 735969280 177751 1992294400 134512640 134902295 4287395456 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 179680 177751 270 96 0 178892 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 727420

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24193
/proc/meminfo: memFree=1138184/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=723496 CPUtime=1601.76
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 184642 0 0 0 159964 212 0 0 25 0 1 0 22804000 740859904 178969 1992294400 134512640 134902295 4287395456 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 180874 178969 270 96 0 180086 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 732196

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24195
/proc/meminfo: memFree=1130124/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=731336 CPUtime=1661.74
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 186639 0 0 0 165960 214 0 0 25 0 1 0 22804000 748888064 180966 1992294400 134512640 134902295 4287395456 18446744073709551615 4160068066 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 182834 180966 270 96 0 182046 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 740036

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24195
/proc/meminfo: memFree=1122188/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=740656 CPUtime=1721.73
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 188615 0 0 0 171957 216 0 0 25 0 1 0 22804000 758431744 182942 1992294400 134512640 134902295 4287395456 18446744073709551615 4160061129 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 185164 182942 270 96 0 184376 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 749356

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24197
/proc/meminfo: memFree=1115864/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=746736 CPUtime=1781.7
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 190150 0 0 0 177953 217 0 0 25 0 1 0 22804000 764657664 184477 1992294400 134512640 134902295 4287395456 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 186684 184477 270 96 0 185896 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 755436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24199
/proc/meminfo: memFree=1114500/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=748056 CPUtime=1800.01
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 190483 0 0 0 179783 218 0 0 25 0 1 0 22804000 766009344 184810 1992294400 134512640 134902295 4287395456 18446744073709551615 4160068061 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 187014 184810 270 96 0 186226 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 756756

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24199
/proc/meminfo: memFree=1114500/2059040 swapFree=4140256/4192956
[pid=24139] ppid=24137 vsize=8700 CPUtime=0
/proc/24139/stat : 24139 (run) S 24137 24139 24002 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22804000 8908800 250 1992294400 4194304 4922060 140733886795136 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24139/statm: 2175 250 211 178 0 68 0
[pid=24141] ppid=24139 vsize=748056 CPUtime=1800.01
/proc/24141/stat : 24141 (PBPASSolver) R 24139 24139 24002 0 -1 4202496 190483 0 0 0 179783 218 0 0 25 0 1 0 22804000 766009344 184810 1992294400 134512640 134902295 4287395456 18446744073709551615 4160068061 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24141/statm: 187014 184810 270 96 0 186226 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 756756

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24139 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=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.61
CPU time (s): 1800.01
CPU user time (s): 1797.83
CPU system time (s): 2.18
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 756756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.86856 second user time and 8.61369 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-18 00:52:11
IDJOB=2673568
IDBENCH=48235
IDSOLVER=1174
FILE ID=node055/2673568-1276815130
PBS_JOBID= 11176690
Free space on /tmp= 62472 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_25_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673568-1276815130/watcher-2673568-1276815130 -o /tmp/evaluation-result-2673568-1276815130/solver-2673568-1276815130 -C 1800 -W 2000 -M 1800  run HOME/instance-2673568-1276815130.opb

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

MD5SUM BENCH= 493eec42e81abed935f584a4e365015a
RANDOM SEED=915807437

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1856796 kB
Buffers:         36616 kB
Cached:          84792 kB
SwapCached:       5960 kB
Active:          56668 kB
Inactive:        77344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1856796 kB
SwapTotal:     4192956 kB
SwapFree:      4140256 kB
Dirty:            1160 kB
Writeback:           0 kB
AnonPages:       10792 kB
Mapped:          12880 kB
Slab:            46344 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183204 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= 62468 MiB
End job on node055 at 2010-06-18 01:22:13