Trace number 2673616

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) 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_10_1.opb
MD5SUM74165f17686851db36d48a05683565a5
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-50
Best CPU time to get the best result obtained on this benchmark1789.61
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -58
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)4964
Sum of products size (including duplicates)9928
Number of different products2482
Sum of products size4964

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-2673616-1276816401/watcher-2673616-1276816401 -o /tmp/evaluation-result-2673616-1276816401/solver-2673616-1276816401 -C 1800 -W 2000 -M 1800 run HOME/instance-2673616-1276816401.opb 

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


[startup+0 s]
/proc/loadavg: 1.01 1.06 1.02 3/106 21013
/proc/meminfo: memFree=1832196/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0

[startup+0.0105869 s]
/proc/loadavg: 1.01 1.06 1.02 3/106 21013
/proc/meminfo: memFree=1832196/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101602 s]
/proc/loadavg: 1.01 1.06 1.02 3/106 21013
/proc/meminfo: memFree=1832196/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301638 s]
/proc/loadavg: 1.01 1.06 1.02 3/106 21013
/proc/meminfo: memFree=1832196/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701709 s]
/proc/loadavg: 1.01 1.06 1.02 3/106 21013
/proc/meminfo: memFree=1832196/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50185 s]
/proc/loadavg: 1.01 1.06 1.02 3/108 21016
/proc/meminfo: memFree=1742280/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=98600 CPUtime=1.49
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 25218 0 0 0 119 30 0 0 25 0 1 0 57241694 100966400 23832 1992294400 134512640 134902295 4293005824 18446744073709551615 4160185556 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 24650 23832 263 96 0 23862 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107300

[startup+3.10114 s]
/proc/loadavg: 1.01 1.06 1.02 2/108 21016
/proc/meminfo: memFree=1736700/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=98896 CPUtime=3.09
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 25299 0 0 0 279 30 0 0 25 0 1 0 57241694 101269504 23913 1992294400 134512640 134902295 4293005824 18446744073709551615 4160152177 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 24724 23913 270 96 0 23936 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107596

[startup+6.30171 s]
/proc/loadavg: 1.01 1.06 1.02 2/108 21016
/proc/meminfo: memFree=1736080/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=100220 CPUtime=6.29
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 25630 0 0 0 599 30 0 0 25 0 1 0 57241694 102625280 24244 1992294400 134512640 134902295 4293005824 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 25055 24244 270 96 0 24267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 108920

[startup+12.7009 s]
/proc/loadavg: 1.00 1.06 1.02 2/108 21016
/proc/meminfo: memFree=1731368/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=104576 CPUtime=12.68
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 26691 0 0 0 1238 30 0 0 25 0 1 0 57241694 107085824 25305 1992294400 134512640 134902295 4293005824 18446744073709551615 4160152260 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 26144 25305 270 96 0 25356 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 113276

[startup+25.5011 s]
/proc/loadavg: 1.00 1.06 1.01 2/108 21016
/proc/meminfo: memFree=1726408/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=109216 CPUtime=25.48
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 27877 0 0 0 2517 31 0 0 25 0 1 0 57241694 111837184 26491 1992294400 134512640 134902295 4293005824 18446744073709551615 4160185239 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 27304 26491 270 96 0 26516 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 117916

[startup+51.1017 s]
/proc/loadavg: 1.07 1.07 1.02 2/108 21019
/proc/meminfo: memFree=1718596/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=116604 CPUtime=51.07
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 29691 0 0 0 5075 32 0 0 25 0 1 0 57241694 119402496 28305 1992294400 134512640 134902295 4293005824 18446744073709551615 4160182616 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 29151 28305 270 96 0 28363 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 125304

[startup+102.309 s]
/proc/loadavg: 1.03 1.06 1.01 2/108 21021
/proc/meminfo: memFree=1705328/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=129580 CPUtime=102.26
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 32955 0 0 0 10192 34 0 0 25 0 1 0 57241694 132689920 31569 1992294400 134512640 134902295 4293005824 18446744073709551615 4160164644 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 32395 31569 270 96 0 31607 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 138280

[startup+162.302 s]
/proc/loadavg: 1.01 1.04 1.01 2/108 21023
/proc/meminfo: memFree=1693424/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=141684 CPUtime=162.23
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 35963 0 0 0 16187 36 0 0 25 0 1 0 57241694 145084416 34577 1992294400 134512640 134902295 4293005824 18446744073709551615 4160152200 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 35421 34577 270 96 0 34633 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 150384

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 21025
/proc/meminfo: memFree=1680032/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=154980 CPUtime=222.22
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 39256 0 0 0 22182 40 0 0 25 0 1 0 57241694 158699520 37870 1992294400 134512640 134902295 4293005824 18446744073709551615 4160152298 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 38745 37870 270 96 0 37957 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 163680

[startup+282.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/108 21027
/proc/meminfo: memFree=1666764/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=168264 CPUtime=282.19
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 42571 0 0 0 28176 43 0 0 25 0 1 0 57241694 172302336 41185 1992294400 134512640 134902295 4293005824 18446744073709551615 4160173137 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 42066 41185 270 96 0 41278 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 176964

[startup+342.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/108 21027
/proc/meminfo: memFree=1659448/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=175316 CPUtime=342.17
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 44352 0 0 0 34172 45 0 0 25 0 1 0 57241694 179523584 42966 1992294400 134512640 134902295 4293005824 18446744073709551615 4160171288 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 43829 42966 270 96 0 43041 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 184016

[startup+402.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 21029
/proc/meminfo: memFree=1659324/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=175316 CPUtime=402.15
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 44352 0 0 0 40170 45 0 0 25 0 1 0 57241694 179523584 42966 1992294400 134512640 134902295 4293005824 18446744073709551615 4160185316 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 43829 42966 270 96 0 43041 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 184016

[startup+462.301 s]

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

/proc/21015/statm: 43930 42980 270 96 0 43142 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 184420

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21051
/proc/meminfo: memFree=1658704/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=175720 CPUtime=1241.87
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 44372 0 0 0 124142 45 0 0 25 0 1 0 57241694 179937280 42986 1992294400 134512640 134902295 4293005824 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 43930 42986 270 96 0 43142 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 184420

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21053
/proc/meminfo: memFree=1657588/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=176784 CPUtime=1301.86
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 44642 0 0 0 130141 45 0 0 25 0 1 0 57241694 181026816 43256 1992294400 134512640 134902295 4293005824 18446744073709551615 4160171299 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 44196 43256 270 96 0 43408 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 185484

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21055
/proc/meminfo: memFree=1652876/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=181476 CPUtime=1361.83
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 45845 0 0 0 136136 47 0 0 25 0 1 0 57241694 185831424 44459 1992294400 134512640 134902295 4293005824 18446744073709551615 4160182560 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 45369 44459 270 96 0 44581 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 190176

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21057
/proc/meminfo: memFree=1649776/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=184412 CPUtime=1421.82
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 46563 0 0 0 142134 48 0 0 25 0 1 0 57241694 188837888 45177 1992294400 134512640 134902295 4293005824 18446744073709551615 4160167856 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 46103 45177 270 96 0 45315 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 193112

[startup+1482.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 21059
/proc/meminfo: memFree=1649776/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=184412 CPUtime=1481.79
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 46563 0 0 0 148131 48 0 0 25 0 1 0 57241694 188837888 45177 1992294400 134512640 134902295 4293005824 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 46103 45177 270 96 0 45315 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 193112

[startup+1542.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/108 21059
/proc/meminfo: memFree=1649776/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=184412 CPUtime=1541.77
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 46563 0 0 0 154129 48 0 0 25 0 1 0 57241694 188837888 45177 1992294400 134512640 134902295 4293005824 18446744073709551615 4160152186 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 46103 45177 270 96 0 45315 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 193112

[startup+1602.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/108 21061
/proc/meminfo: memFree=1649776/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=184412 CPUtime=1601.75
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 46563 0 0 0 160127 48 0 0 25 0 1 0 57241694 188837888 45177 1992294400 134512640 134902295 4293005824 18446744073709551615 4160152199 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 46103 45177 270 96 0 45315 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 193112

[startup+1662.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/108 21063
/proc/meminfo: memFree=1649652/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=184412 CPUtime=1661.73
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 46563 0 0 0 166125 48 0 0 25 0 1 0 57241694 188837888 45177 1992294400 134512640 134902295 4293005824 18446744073709551615 4160164331 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 46103 45177 270 96 0 45315 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 193112

[startup+1722.3 s]
/proc/loadavg: 1.12 1.06 1.00 2/108 21065
/proc/meminfo: memFree=1649652/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=184412 CPUtime=1721.71
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 46563 0 0 0 172123 48 0 0 25 0 1 0 57241694 188837888 45177 1992294400 134512640 134902295 4293005824 18446744073709551615 4160152237 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 46103 45177 270 96 0 45315 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 193112

[startup+1782.3 s]
/proc/loadavg: 1.11 1.06 1.00 2/108 21067
/proc/meminfo: memFree=1649528/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=184412 CPUtime=1781.69
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 46563 0 0 0 178121 48 0 0 25 0 1 0 57241694 188837888 45177 1992294400 134512640 134902295 4293005824 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 46103 45177 270 96 0 45315 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 193112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.08 1.06 1.00 2/108 21067
/proc/meminfo: memFree=1649528/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=184412 CPUtime=1800.1
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 46563 0 0 0 179962 48 0 0 25 0 1 0 57241694 188837888 45177 1992294400 134512640 134902295 4293005824 18446744073709551615 4160182724 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 46103 45177 270 96 0 45315 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 193112

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

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

[startup+1800.71 s]
/proc/loadavg: 1.08 1.06 1.00 2/108 21067
/proc/meminfo: memFree=1649528/2059040 swapFree=4136244/4192956
[pid=21013] ppid=21011 vsize=8700 CPUtime=0
/proc/21013/stat : 21013 (run) S 21011 21013 20901 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 57241694 8908800 251 1992294400 4194304 4922060 140734269567008 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21013/statm: 2175 251 211 178 0 68 0
[pid=21015] ppid=21013 vsize=184412 CPUtime=1800.1
/proc/21015/stat : 21015 (PBPASSolver) R 21013 21013 20901 0 -1 4202496 46563 0 0 0 179962 48 0 0 25 0 1 0 57241694 188837888 45177 1992294400 134512640 134902295 4293005824 18446744073709551615 4160182724 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21015/statm: 46103 45177 270 96 0 45315 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 193112

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21013 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1799.62
CPU system time (s): 0.48
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 193112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.73958 second user time and 8.74367 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-18 01:13:21
IDJOB=2673616
IDBENCH=48283
IDSOLVER=1174
FILE ID=node012/2673616-1276816401
PBS_JOBID= 11176723
Free space on /tmp= 62588 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_10_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673616-1276816401/watcher-2673616-1276816401 -o /tmp/evaluation-result-2673616-1276816401/solver-2673616-1276816401 -C 1800 -W 2000 -M 1800  run HOME/instance-2673616-1276816401.opb

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

MD5SUM BENCH= 74165f17686851db36d48a05683565a5
RANDOM SEED=476005397

node012.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1832716 kB
Buffers:         54108 kB
Cached:          79524 kB
SwapCached:       9176 kB
Active:          68492 kB
Inactive:        77448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1832716 kB
SwapTotal:     4192956 kB
SwapFree:      4136244 kB
Dirty:             764 kB
Writeback:           0 kB
AnonPages:       10928 kB
Mapped:           9216 kB
Slab:            58656 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182840 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= 62588 MiB
End job on node012 at 2010-06-18 01:43:24