Trace number 2673582

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) 1800.04 1800.91

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_3.opb
MD5SUMd792065ec5adca4c7f7b540f15bc8ce9
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-116
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 -149
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63244
Sum of products size (including duplicates)126488
Number of different products31622
Sum of products size63244

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-2673582-1276815366/watcher-2673582-1276815366 -o /tmp/evaluation-result-2673582-1276815366/solver-2673582-1276815366 -C 1800 -W 2000 -M 1800 run HOME/instance-2673582-1276815366.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 27013
/proc/meminfo: memFree=1831156/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0

[startup+0.0831961 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 27013
/proc/meminfo: memFree=1831156/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101191 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 27013
/proc/meminfo: memFree=1831156/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301215 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 27013
/proc/meminfo: memFree=1831156/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700264 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 27013
/proc/meminfo: memFree=1831156/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50136 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27016
/proc/meminfo: memFree=1673776/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=233380 CPUtime=1.49
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 57796 0 0 0 58 91 0 0 25 0 1 0 22829730 238981120 57733 1992294400 134512640 134902295 4290869808 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 58345 57733 257 96 0 57557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 242080

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27016
/proc/meminfo: memFree=1515428/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=453476 CPUtime=3.08
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 112849 0 0 0 127 181 0 0 25 0 1 0 22829730 464359424 112786 1992294400 134512640 134902295 4290869808 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 113369 112794 257 96 0 112581 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 462176

[startup+6.30195 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27016
/proc/meminfo: memFree=1087256/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=764296 CPUtime=6.29
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 190367 0 0 0 336 293 0 0 25 0 1 0 22829730 782639104 190272 1992294400 134512640 134902295 4290869808 18446744073709551615 4160390985 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 191074 190272 260 96 0 190286 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 772996

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27016
/proc/meminfo: memFree=948624/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=897796 CPUtime=12.69
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 230635 0 0 0 959 310 0 0 25 0 1 0 22829730 919343104 223182 1992294400 134512640 134902295 4290869808 18446744073709551615 4160390985 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 224449 223182 263 96 0 223661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 906496

[startup+25.5003 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27016
/proc/meminfo: memFree=940564/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=895056 CPUtime=25.47
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 235350 0 0 0 2236 311 0 0 25 0 1 0 22829730 916537344 222348 1992294400 134512640 134902295 4290869808 18446744073709551615 4160365562 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 223764 222348 270 96 0 222976 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 903756

[startup+51.1004 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 27016
/proc/meminfo: memFree=935480/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=899992 CPUtime=51.06
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 236601 0 0 0 4794 312 0 0 25 0 1 0 22829730 921591808 223599 1992294400 134512640 134902295 4290869808 18446744073709551615 4160386908 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 224998 223599 270 96 0 224210 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 908692

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 27018
/proc/meminfo: memFree=910804/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=924344 CPUtime=102.25
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 242669 0 0 0 9909 316 0 0 25 0 1 0 22829730 946528256 229667 1992294400 134512640 134902295 4290869808 18446744073709551615 4160352998 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 231086 229667 270 96 0 230298 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 933044

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27020
/proc/meminfo: memFree=874348/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=961136 CPUtime=162.21
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 251874 0 0 0 15901 320 0 0 25 0 1 0 22829730 984203264 238872 1992294400 134512640 134902295 4290869808 18446744073709551615 4160383320 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 240284 238872 270 96 0 239496 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 969836

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27022
/proc/meminfo: memFree=845952/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=989120 CPUtime=222.18
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 258857 0 0 0 21894 324 0 0 25 0 1 0 22829730 1012858880 245855 1992294400 134512640 134902295 4290869808 18446744073709551615 4160383315 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 247280 245855 270 96 0 246492 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 997820

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27022
/proc/meminfo: memFree=825492/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1009828 CPUtime=282.15
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 264039 0 0 0 27887 328 0 0 25 0 1 0 22829730 1034063872 251037 1992294400 134512640 134902295 4290869808 18446744073709551615 4160352891 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 252457 251037 270 96 0 251669 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1018528

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27033
/proc/meminfo: memFree=807388/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1027172 CPUtime=342.12
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 268343 0 0 0 33881 331 0 0 25 0 1 0 22829730 1051824128 255341 1992294400 134512640 134902295 4290869808 18446744073709551615 4160375004 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 256793 255341 270 96 0 256005 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 1035872

[startup+402.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27035
/proc/meminfo: memFree=791640/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1043340 CPUtime=402.09
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 272370 0 0 0 39874 335 0 0 25 0 1 0 22829730 1068380160 259368 1992294400 134512640 134902295 4290869808 18446744073709551615 4160365432 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 260835 259368 270 96 0 260047 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 1052040

[startup+462.301 s]

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

/proc/27015/statm: 298793 297236 270 96 0 298005 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 1203872

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27057
/proc/meminfo: memFree=632052/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1202184 CPUtime=1241.71
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 312001 0 0 0 123797 374 0 0 25 0 1 0 22829730 1231036416 298999 1992294400 134512640 134902295 4290869808 18446744073709551615 4160352878 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 300546 298999 270 96 0 299758 0
Current children cumulated CPU time (s) 1241.71
Current children cumulated vsize (KiB) 1210884

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27059
/proc/meminfo: memFree=624860/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1209180 CPUtime=1301.68
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 313751 0 0 0 129792 376 0 0 25 0 1 0 22829730 1238200320 300749 1992294400 134512640 134902295 4290869808 18446744073709551615 4160383325 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 302295 300749 270 96 0 301507 0
Current children cumulated CPU time (s) 1301.68
Current children cumulated vsize (KiB) 1217880

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27061
/proc/meminfo: memFree=619032/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1215156 CPUtime=1361.64
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 315230 0 0 0 135786 378 0 0 25 0 1 0 22829730 1244319744 302228 1992294400 134512640 134902295 4290869808 18446744073709551615 4160383102 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 303789 302228 270 96 0 303001 0
Current children cumulated CPU time (s) 1361.64
Current children cumulated vsize (KiB) 1223856

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27063
/proc/meminfo: memFree=604524/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1230416 CPUtime=1421.62
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 318840 0 0 0 141781 381 0 0 25 0 1 0 22829730 1259945984 305838 1992294400 134512640 134902295 4290869808 18446744073709551615 4160383102 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 307604 305838 270 96 0 306816 0
Current children cumulated CPU time (s) 1421.62
Current children cumulated vsize (KiB) 1239116

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27063
/proc/meminfo: memFree=596340/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1238524 CPUtime=1481.58
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 320881 0 0 0 147774 384 0 0 25 0 1 0 22829730 1268248576 307879 1992294400 134512640 134902295 4290869808 18446744073709551615 4160383107 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 309631 307879 270 96 0 308843 0
Current children cumulated CPU time (s) 1481.58
Current children cumulated vsize (KiB) 1247224

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27065
/proc/meminfo: memFree=588280/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1246736 CPUtime=1541.56
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 322932 0 0 0 153769 387 0 0 25 0 1 0 22829730 1276657664 309930 1992294400 134512640 134902295 4290869808 18446744073709551615 4160352890 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 311684 309930 270 96 0 310896 0
Current children cumulated CPU time (s) 1541.56
Current children cumulated vsize (KiB) 1255436

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27067
/proc/meminfo: memFree=581088/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1253632 CPUtime=1601.53
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 324678 0 0 0 159763 390 0 0 25 0 1 0 22829730 1283719168 311676 1992294400 134512640 134902295 4290869808 18446744073709551615 4160372327 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 313408 311676 270 96 0 312620 0
Current children cumulated CPU time (s) 1601.53
Current children cumulated vsize (KiB) 1262332

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27069
/proc/meminfo: memFree=576128/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1258424 CPUtime=1661.51
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 325885 0 0 0 165759 392 0 0 25 0 1 0 22829730 1288626176 312883 1992294400 134512640 134902295 4290869808 18446744073709551615 4160385954 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 314606 312883 270 96 0 313818 0
Current children cumulated CPU time (s) 1661.51
Current children cumulated vsize (KiB) 1267124

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27071
/proc/meminfo: memFree=570424/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1263908 CPUtime=1721.48
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 327288 0 0 0 171755 393 0 0 25 0 1 0 22829730 1294241792 314286 1992294400 134512640 134902295 4290869808 18446744073709551615 4160383110 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 315977 314286 270 96 0 315189 0
Current children cumulated CPU time (s) 1721.48
Current children cumulated vsize (KiB) 1272608

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27071
/proc/meminfo: memFree=566208/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1268028 CPUtime=1781.45
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 328297 0 0 0 177751 394 0 0 25 0 1 0 22829730 1298460672 315295 1992294400 134512640 134902295 4290869808 18446744073709551615 4160352920 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 317007 315295 270 96 0 316219 0
Current children cumulated CPU time (s) 1781.45
Current children cumulated vsize (KiB) 1276728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27073
/proc/meminfo: memFree=564472/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1269764 CPUtime=1800.04
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 328737 0 0 0 179609 395 0 0 25 0 1 0 22829730 1300238336 315735 1992294400 134512640 134902295 4290869808 18446744073709551615 4160352886 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 317441 315735 270 96 0 316653 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1278464

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

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

[startup+1800.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 27073
/proc/meminfo: memFree=564472/2059040 swapFree=4139492/4192956
[pid=27013] ppid=27011 vsize=8700 CPUtime=0
/proc/27013/stat : 27013 (run) S 27011 27013 26876 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22829730 8908800 251 1992294400 4194304 4922060 140736211207584 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27013/statm: 2175 251 211 178 0 68 0
[pid=27015] ppid=27013 vsize=1269764 CPUtime=1800.04
/proc/27015/stat : 27015 (PBPASSolver) R 27013 27013 26876 0 -1 4202496 328737 0 0 0 179609 395 0 0 25 0 1 0 22829730 1300238336 315735 1992294400 134512640 134902295 4290869808 18446744073709551615 4160352886 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/27015/statm: 317441 315735 270 96 0 316653 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1278464

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27013 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.003999
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.91
CPU time (s): 1800.04
CPU user time (s): 1796.09
CPU system time (s): 3.95
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 1278464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 6

runsolver used 2.59061 second user time and 8.89065 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-18 00:56:06
IDJOB=2673582
IDBENCH=48249
IDSOLVER=1174
FILE ID=node080/2673582-1276815366
PBS_JOBID= 11176700
Free space on /tmp= 62592 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673582-1276815366/watcher-2673582-1276815366 -o /tmp/evaluation-result-2673582-1276815366/solver-2673582-1276815366 -C 1800 -W 2000 -M 1800  run HOME/instance-2673582-1276815366.opb

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

MD5SUM BENCH= d792065ec5adca4c7f7b540f15bc8ce9
RANDOM SEED=505288753

node080.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1831684 kB
Buffers:         36952 kB
Cached:          97560 kB
SwapCached:       7352 kB
Active:          65008 kB
Inactive:        83528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1831684 kB
SwapTotal:     4192956 kB
SwapFree:      4139492 kB
Dirty:            1628 kB
Writeback:           0 kB
AnonPages:       11624 kB
Mapped:          12872 kB
Slab:            56952 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183816 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 node080 at 2010-06-18 01:26:09