Trace number 2673721

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 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f2000.opb
MD5SUMfad56081e554a0467e4020315c4dfc76
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4000
Total number of constraints10500
Number of constraints which are clauses10500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 4000
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 4000
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4000
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2673721-1276797332/watcher-2673721-1276797332 -o /tmp/evaluation-result-2673721-1276797332/solver-2673721-1276797332 -C 1800 -W 2000 -M 1800 run HOME/instance-2673721-1276797332.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 22587
/proc/meminfo: memFree=1864568/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0

[startup+0.040711 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 22587
/proc/meminfo: memFree=1864568/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100717 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 22587
/proc/meminfo: memFree=1864568/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300739 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 22587
/proc/meminfo: memFree=1864568/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700782 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 22587
/proc/meminfo: memFree=1864568/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50087 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 22590
/proc/meminfo: memFree=1662928/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=298276 CPUtime=1.49
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 74153 0 0 0 62 87 0 0 25 0 1 0 21026020 305434624 73963 1992294400 134512640 134902295 4293376896 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 74569 73963 256 96 0 73781 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 306976

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 22590
/proc/meminfo: memFree=1461428/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=542820 CPUtime=3.09
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 135327 0 0 0 147 162 0 0 25 0 1 0 21026020 555847680 135137 1992294400 134512640 134902295 4293376896 18446744073709551615 134893982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 135705 135137 259 96 0 134917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 551520

[startup+6.30039 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 22590
/proc/meminfo: memFree=1268732/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=614600 CPUtime=6.29
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 162894 0 0 0 456 173 0 0 25 0 1 0 21026020 629350400 153073 1992294400 134512640 134902295 4293376896 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 153650 153073 261 96 0 152862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 623300

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 22590
/proc/meminfo: memFree=1218016/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=648348 CPUtime=12.69
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 171295 0 0 0 1093 176 0 0 25 0 1 0 21026020 663908352 161474 1992294400 134512640 134902295 4293376896 18446744073709551615 4160639864 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 162087 161474 268 96 0 161299 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 657048

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 22590
/proc/meminfo: memFree=1212808/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=653348 CPUtime=25.48
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 172551 0 0 0 2371 177 0 0 25 0 1 0 21026020 669028352 162730 1992294400 134512640 134902295 4293376896 18446744073709551615 4160646567 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 163337 162730 268 96 0 162549 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 662048

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 22590
/proc/meminfo: memFree=1205616/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=660588 CPUtime=51.07
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 174339 0 0 0 4928 179 0 0 25 0 1 0 21026020 676442112 164518 1992294400 134512640 134902295 4293376896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 165147 164518 268 96 0 164359 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 669288

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 22592
/proc/meminfo: memFree=1201028/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=664692 CPUtime=102.26
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 175391 0 0 0 10045 181 0 0 25 0 1 0 21026020 680644608 165570 1992294400 134512640 134902295 4293376896 18446744073709551615 4160660424 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 166173 165570 268 96 0 165385 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 673392

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22594
/proc/meminfo: memFree=1196936/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=669040 CPUtime=162.23
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 176449 0 0 0 16041 182 0 0 25 0 1 0 21026020 685096960 166628 1992294400 134512640 134902295 4293376896 18446744073709551615 4160646160 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 167260 166628 268 96 0 166472 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 677740

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22596
/proc/meminfo: memFree=1195448/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=670228 CPUtime=222.22
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 176764 0 0 0 22039 183 0 0 25 0 1 0 21026020 686313472 166943 1992294400 134512640 134902295 4293376896 18446744073709551615 4160627298 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 167557 166943 268 96 0 166769 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 678928

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22598
/proc/meminfo: memFree=1192844/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=672868 CPUtime=282.2
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 177412 0 0 0 28037 183 0 0 25 0 1 0 21026020 689016832 167591 1992294400 134512640 134902295 4293376896 18446744073709551615 4160660176 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 168217 167591 268 96 0 167429 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 681568

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22607
/proc/meminfo: memFree=1191984/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=672868 CPUtime=342.16
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 177412 0 0 0 34033 183 0 0 25 0 1 0 21026020 689016832 167591 1992294400 134512640 134902295 4293376896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 168217 167591 268 96 0 167429 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 681568

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22609
/proc/meminfo: memFree=1191984/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=673132 CPUtime=402.15
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 177476 0 0 0 40031 184 0 0 25 0 1 0 21026020 689287168 167655 1992294400 134512640 134902295 4293376896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 168283 167655 268 96 0 167495 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 681832

[startup+462.301 s]

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

/proc/22589/statm: 171454 170809 268 96 0 170666 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 694516

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22631
/proc/meminfo: memFree=1179460/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=685816 CPUtime=1181.91
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 180630 0 0 0 118004 187 0 0 25 0 1 0 21026020 702275584 170809 1992294400 134512640 134902295 4293376896 18446744073709551615 4160646129 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 171454 170809 268 96 0 170666 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 694516

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22631
/proc/meminfo: memFree=1179212/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=685816 CPUtime=1241.89
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 180630 0 0 0 124002 187 0 0 25 0 1 0 21026020 702275584 170809 1992294400 134512640 134902295 4293376896 18446744073709551615 4160657885 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 171454 170809 268 96 0 170666 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 694516

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22633
/proc/meminfo: memFree=1179088/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=685816 CPUtime=1301.88
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 180630 0 0 0 130001 187 0 0 25 0 1 0 21026020 702275584 170809 1992294400 134512640 134902295 4293376896 18446744073709551615 4160646359 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 171454 170809 268 96 0 170666 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 694516

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22635
/proc/meminfo: memFree=1179088/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=685816 CPUtime=1361.85
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 180630 0 0 0 135998 187 0 0 25 0 1 0 21026020 702275584 170809 1992294400 134512640 134902295 4293376896 18446744073709551615 4160627321 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 171454 170809 268 96 0 170666 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 694516

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22637
/proc/meminfo: memFree=1179088/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=685816 CPUtime=1421.84
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 180630 0 0 0 141997 187 0 0 25 0 1 0 21026020 702275584 170809 1992294400 134512640 134902295 4293376896 18446744073709551615 4160627330 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 171454 170809 268 96 0 170666 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 694516

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22639
/proc/meminfo: memFree=1178964/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=685816 CPUtime=1481.82
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 180630 0 0 0 147995 187 0 0 25 0 1 0 21026020 702275584 170809 1992294400 134512640 134902295 4293376896 18446744073709551615 4160662864 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 171454 170809 268 96 0 170666 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 694516

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22639
/proc/meminfo: memFree=1178964/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=686080 CPUtime=1541.8
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 180672 0 0 0 153993 187 0 0 25 0 1 0 21026020 702545920 170851 1992294400 134512640 134902295 4293376896 18446744073709551615 4160646356 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 171520 170851 268 96 0 170732 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 694780

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22641
/proc/meminfo: memFree=1178840/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=686080 CPUtime=1601.78
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 180672 0 0 0 159991 187 0 0 25 0 1 0 21026020 702545920 170851 1992294400 134512640 134902295 4293376896 18446744073709551615 4160660421 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 171520 170851 268 96 0 170732 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 694780

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22643
/proc/meminfo: memFree=1178840/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=686080 CPUtime=1661.76
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 180672 0 0 0 165989 187 0 0 25 0 1 0 21026020 702545920 170851 1992294400 134512640 134902295 4293376896 18446744073709551615 4160639458 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 171520 170851 268 96 0 170732 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 694780

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22645
/proc/meminfo: memFree=1176360/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=688456 CPUtime=1721.75
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 181295 0 0 0 171987 188 0 0 25 0 1 0 21026020 704978944 171474 1992294400 134512640 134902295 4293376896 18446744073709551615 4160639598 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 172114 171474 268 96 0 171326 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 697156

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22647
/proc/meminfo: memFree=1176236/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=688456 CPUtime=1781.73
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 181295 0 0 0 177985 188 0 0 25 0 1 0 21026020 704978944 171474 1992294400 134512640 134902295 4293376896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 172114 171474 268 96 0 171326 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 697156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22647
/proc/meminfo: memFree=1176236/2059040 swapFree=4140716/4192956
[pid=22587] ppid=22585 vsize=8700 CPUtime=0
/proc/22587/stat : 22587 (run) S 22585 22587 21790 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21026020 8908800 250 1992294400 4194304 4922060 140735970077584 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22587/statm: 2175 250 211 178 0 68 0
[pid=22589] ppid=22587 vsize=688456 CPUtime=1800.04
/proc/22589/stat : 22589 (PBPASSolver) R 22587 22587 21790 0 -1 4202496 181295 0 0 0 179816 188 0 0 25 0 1 0 21026020 704978944 171474 1992294400 134512640 134902295 4293376896 18446744073709551615 4160657534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22589/statm: 172114 171474 268 96 0 171326 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 697156

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22587 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 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1798.16
CPU system time (s): 1.88
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 697156

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= 522
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 3.12852 second user time and 8.35073 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-17 19:55:32
IDJOB=2673721
IDBENCH=2191
IDSOLVER=1174
FILE ID=node037/2673721-1276797332
PBS_JOBID= 11176592
Free space on /tmp= 62580 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f2000.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673721-1276797332/watcher-2673721-1276797332 -o /tmp/evaluation-result-2673721-1276797332/solver-2673721-1276797332 -C 1800 -W 2000 -M 1800  run HOME/instance-2673721-1276797332.opb

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

MD5SUM BENCH= fad56081e554a0467e4020315c4dfc76
RANDOM SEED=1076038928

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1865088 kB
Buffers:         14308 kB
Cached:          89604 kB
SwapCached:       6252 kB
Active:          23028 kB
Inactive:        94408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865088 kB
SwapTotal:     4192956 kB
SwapFree:      4140716 kB
Dirty:            1036 kB
Writeback:           0 kB
AnonPages:       11208 kB
Mapped:          13024 kB
Slab:            54536 kB
PageTables:       3932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182212 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= 62580 MiB
End job on node037 at 2010-06-17 20:25:35