Trace number 2673557

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_1.opb
MD5SUMfdd11e948ae8a5c2828dd3ba6f1a1add
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-57
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -85
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)31432
Sum of products size (including duplicates)62864
Number of different products15716
Sum of products size31432

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-2673557-1276814815/watcher-2673557-1276814815 -o /tmp/evaluation-result-2673557-1276814815/solver-2673557-1276814815 -C 1800 -W 2000 -M 1800 run HOME/instance-2673557-1276814815.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 3/105 23146
/proc/meminfo: memFree=1871484/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0

[startup+0.0220449 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 23146
/proc/meminfo: memFree=1871484/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101053 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 23146
/proc/meminfo: memFree=1871484/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301074 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 23146
/proc/meminfo: memFree=1871484/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701116 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 23146
/proc/meminfo: memFree=1871484/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 23149
/proc/meminfo: memFree=1706920/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=244196 CPUtime=1.48
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 60521 0 0 0 57 91 0 0 25 0 1 0 22775648 250056704 60458 1992294400 134512640 134902295 4294449760 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 61049 60458 257 96 0 60261 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 252896

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 23149
/proc/meminfo: memFree=1540140/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=384648 CPUtime=3.09
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 98391 0 0 0 169 140 0 0 25 0 1 0 22775648 393879552 95397 1992294400 134512640 134902295 4294449760 18446744073709551615 3618780 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 96162 95404 262 96 0 95374 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 393348

[startup+6.30071 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 23149
/proc/meminfo: memFree=1432508/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=447204 CPUtime=6.28
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 115860 0 0 0 482 146 0 0 25 0 1 0 22775648 457936896 110248 1992294400 134512640 134902295 4294449760 18446744073709551615 5354439 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 111801 110248 270 96 0 111013 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 455904

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 23149
/proc/meminfo: memFree=1428416/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=449204 CPUtime=12.68
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 116333 0 0 0 1122 146 0 0 25 0 1 0 22775648 459984896 110721 1992294400 134512640 134902295 4294449760 18446744073709551615 4160287534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 112301 110721 270 96 0 111513 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 457904

[startup+25.5007 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 23149
/proc/meminfo: memFree=1423704/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=453500 CPUtime=25.47
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 117430 0 0 0 2401 146 0 0 25 0 1 0 22775648 464384000 111818 1992294400 134512640 134902295 4294449760 18446744073709551615 4160294400 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 113375 111818 270 96 0 112587 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 462200

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 23151
/proc/meminfo: memFree=1415024/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=462500 CPUtime=51.07
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 119660 0 0 0 4959 148 0 0 25 0 1 0 22775648 473600000 114048 1992294400 134512640 134902295 4294449760 18446744073709551615 4160274980 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 115625 114048 270 96 0 114837 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 471200

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 23151
/proc/meminfo: memFree=1401756/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=475276 CPUtime=102.27
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 122869 0 0 0 10077 150 0 0 25 0 1 0 22775648 486682624 117257 1992294400 134512640 134902295 4294449760 18446744073709551615 4160305278 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 118819 117257 270 96 0 118031 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 483976

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23153
/proc/meminfo: memFree=1384520/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=492548 CPUtime=162.24
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 127159 0 0 0 16071 153 0 0 25 0 1 0 22775648 504369152 121547 1992294400 134512640 134902295 4294449760 18446744073709551615 4160294103 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 123137 121547 270 96 0 122349 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 501248

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23155
/proc/meminfo: memFree=1371004/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=506284 CPUtime=222.22
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 130556 0 0 0 22066 156 0 0 25 0 1 0 22775648 518434816 124944 1992294400 134512640 134902295 4294449760 18446744073709551615 4160297357 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 126571 124944 270 96 0 125783 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 514984

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23157
/proc/meminfo: memFree=1358480/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=518740 CPUtime=282.22
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 133686 0 0 0 28063 159 0 0 25 0 1 0 22775648 531189760 128074 1992294400 134512640 134902295 4294449760 18446744073709551615 4160308113 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 129685 128074 270 96 0 128897 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 527440

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23157
/proc/meminfo: memFree=1350172/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=527316 CPUtime=342.2
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 135745 0 0 0 34059 161 0 0 25 0 1 0 22775648 539971584 130133 1992294400 134512640 134902295 4294449760 18446744073709551615 4160275145 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 131829 130133 270 96 0 131041 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 536016

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23159
/proc/meminfo: memFree=1344096/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=533216 CPUtime=402.18
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 137250 0 0 0 40056 162 0 0 25 0 1 0 22775648 546013184 131638 1992294400 134512640 134902295 4294449760 18446744073709551615 4160305278 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 133304 131638 270 96 0 132516 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 541916

[startup+462.301 s]

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

/proc/23148/statm: 155265 153486 270 96 0 154477 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 629760

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23190
/proc/meminfo: memFree=1249732/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=626948 CPUtime=1241.95
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 160599 0 0 0 124009 186 0 0 25 0 1 0 22775648 641994752 154987 1992294400 134512640 134902295 4294449760 18446744073709551615 4160308125 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 156737 154987 270 96 0 155949 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 635648

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23192
/proc/meminfo: memFree=1244152/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=632440 CPUtime=1301.94
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 161975 0 0 0 130007 187 0 0 25 0 1 0 22775648 647618560 156363 1992294400 134512640 134902295 4294449760 18446744073709551615 4160305278 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 158110 156363 270 96 0 157322 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 641140

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23194
/proc/meminfo: memFree=1238200/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=638484 CPUtime=1361.92
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 163456 0 0 0 136004 188 0 0 25 0 1 0 22775648 653807616 157844 1992294400 134512640 134902295 4294449760 18446744073709551615 4160275079 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 159621 157844 270 96 0 158833 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 647184

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23196
/proc/meminfo: memFree=1235968/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=640684 CPUtime=1421.91
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 164032 0 0 0 142003 188 0 0 25 0 1 0 22775648 656060416 158420 1992294400 134512640 134902295 4294449760 18446744073709551615 4160287596 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 160171 158420 270 96 0 159383 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 649384

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23198
/proc/meminfo: memFree=1233488/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=643180 CPUtime=1481.89
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 164621 0 0 0 148000 189 0 0 25 0 1 0 22775648 658616320 159009 1992294400 134512640 134902295 4294449760 18446744073709551615 4160313163 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 160795 159009 270 96 0 160007 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 651880

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23198
/proc/meminfo: memFree=1230884/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=646704 CPUtime=1541.87
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 165303 0 0 0 153998 189 0 0 25 0 1 0 22775648 662224896 159691 1992294400 134512640 134902295 4294449760 18446744073709551615 4160287252 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 161676 159691 270 96 0 160888 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 655404

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23200
/proc/meminfo: memFree=1228032/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=649344 CPUtime=1601.86
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 165979 0 0 0 159996 190 0 0 25 0 1 0 22775648 664928256 160367 1992294400 134512640 134902295 4294449760 18446744073709551615 4160275117 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 162336 160367 270 96 0 161548 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 658044

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23202
/proc/meminfo: memFree=1225180/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=652120 CPUtime=1661.84
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 166684 0 0 0 165993 191 0 0 25 0 1 0 22775648 667770880 161072 1992294400 134512640 134902295 4294449760 18446744073709551615 4160305464 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 163030 161072 270 96 0 162242 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 660820

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23204
/proc/meminfo: memFree=1222824/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=654472 CPUtime=1721.83
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 167276 0 0 0 171991 192 0 0 25 0 1 0 22775648 670179328 161664 1992294400 134512640 134902295 4294449760 18446744073709551615 4160294127 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 163618 161664 270 96 0 162830 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 663172

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23206
/proc/meminfo: memFree=1220592/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=656388 CPUtime=1781.81
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 167773 0 0 0 177988 193 0 0 25 0 1 0 22775648 672141312 162161 1992294400 134512640 134902295 4294449760 18446744073709551615 4160293901 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 164097 162161 270 96 0 163309 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 665088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23206
/proc/meminfo: memFree=1219972/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=657184 CPUtime=1800.01
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 167944 0 0 0 179808 193 0 0 25 0 1 0 22775648 672956416 162332 1992294400 134512640 134902295 4294449760 18446744073709551615 4160305278 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 164296 162332 270 96 0 163508 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 665884

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23206
/proc/meminfo: memFree=1219972/2059040 swapFree=4159788/4192956
[pid=23146] ppid=23144 vsize=8700 CPUtime=0
/proc/23146/stat : 23146 (run) S 23144 23146 23121 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22775648 8908800 251 1992294400 4194304 4922060 140734249186896 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23146/statm: 2175 251 211 178 0 68 0
[pid=23148] ppid=23146 vsize=657184 CPUtime=1800.01
/proc/23148/stat : 23148 (PBPASSolver) R 23146 23146 23121 0 -1 4202496 167944 0 0 0 179808 193 0 0 25 0 1 0 22775648 672956416 162332 1992294400 134512640 134902295 4294449760 18446744073709551615 4160305278 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23148/statm: 164296 162332 270 96 0 163508 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 665884

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23146 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.01
CPU user time (s): 1798.08
CPU system time (s): 1.93
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 665884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 3
involuntary context switches= 5

runsolver used 2.86756 second user time and 8.61569 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-18 00:46:55
IDJOB=2673557
IDBENCH=48224
IDSOLVER=1174
FILE ID=node081/2673557-1276814815
PBS_JOBID= 11176728
Free space on /tmp= 121808 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_25_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673557-1276814815/watcher-2673557-1276814815 -o /tmp/evaluation-result-2673557-1276814815/solver-2673557-1276814815 -C 1800 -W 2000 -M 1800  run HOME/instance-2673557-1276814815.opb

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

MD5SUM BENCH= fdd11e948ae8a5c2828dd3ba6f1a1add
RANDOM SEED=1275369221

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1872012 kB
Buffers:         20020 kB
Cached:          75172 kB
SwapCached:       1752 kB
Active:          58068 kB
Inactive:        65316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1872012 kB
SwapTotal:     4192956 kB
SwapFree:      4159788 kB
Dirty:            1196 kB
Writeback:           0 kB
AnonPages:       26356 kB
Mapped:          13940 kB
Slab:            41952 kB
PageTables:       3940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181672 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121808 MiB
End job on node081 at 2010-06-18 01:16:58