Trace number 2673304

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=347-P1=137-P2=419-P3=449-P4=47-B.opb
MD5SUM39b4faf02952fa93fd33b15cbf6e7d18
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.509922
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables108
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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-2673304-1276808207/watcher-2673304-1276808207 -o /tmp/evaluation-result-2673304-1276808207/solver-2673304-1276808207 -C 1800 -W 2000 -M 1800 run HOME/instance-2673304-1276808207.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: 0.99 0.98 0.99 2/106 19765
/proc/meminfo: memFree=1876836/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0

[startup+0.093961 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 19765
/proc/meminfo: memFree=1876836/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100993 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 19765
/proc/meminfo: memFree=1876836/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300997 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 19765
/proc/meminfo: memFree=1876836/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701032 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 19765
/proc/meminfo: memFree=1876836/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50112 s]
/proc/loadavg: 0.99 0.98 0.99 3/108 19770
/proc/meminfo: memFree=1854376/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=34684 CPUtime=1.48
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 8751 0 0 0 144 4 0 0 25 0 1 0 56424392 35516416 7771 1992294400 134512640 134902295 4292581824 18446744073709551615 134564896 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 8671 7771 263 96 0 7883 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 43384

[startup+3.10131 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19770
/proc/meminfo: memFree=1840116/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=40852 CPUtime=3.09
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 10708 0 0 0 304 5 0 0 25 0 1 0 56424392 41832448 9266 1992294400 134512640 134902295 4292581824 18446744073709551615 4160584841 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 10213 9266 270 96 0 9425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49552

[startup+6.30168 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19770
/proc/meminfo: memFree=1839248/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=41912 CPUtime=6.28
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 10982 0 0 0 623 5 0 0 25 0 1 0 56424392 42917888 9540 1992294400 134512640 134902295 4292581824 18446744073709551615 4160596094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 10478 9540 270 96 0 9690 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 50612

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19770
/proc/meminfo: memFree=1837512/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=43364 CPUtime=12.68
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 11343 0 0 0 1263 5 0 0 25 0 1 0 56424392 44404736 9901 1992294400 134512640 134902295 4292581824 18446744073709551615 4160596244 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 10841 9901 270 96 0 10053 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52064

[startup+25.5009 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19770
/proc/meminfo: memFree=1834784/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=46024 CPUtime=25.47
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 12004 0 0 0 2541 6 0 0 25 0 1 0 56424392 47128576 10562 1992294400 134512640 134902295 4292581824 18446744073709551615 4160596094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 11506 10562 270 96 0 10718 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 54724

[startup+51.1009 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19770
/proc/meminfo: memFree=1830940/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=49928 CPUtime=51.07
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 12974 0 0 0 5099 8 0 0 25 0 1 0 56424392 51126272 11532 1992294400 134512640 134902295 4292581824 18446744073709551615 4160585174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 12482 11532 270 96 0 11694 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 58628

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19772
/proc/meminfo: memFree=1824616/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=55936 CPUtime=102.25
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 14495 0 0 0 10216 9 0 0 25 0 1 0 56424392 57278464 13053 1992294400 134512640 134902295 4292581824 18446744073709551615 3151356 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 13984 13053 270 96 0 13196 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 64636

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19774
/proc/meminfo: memFree=1819656/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=60752 CPUtime=162.23
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 15702 0 0 0 16212 11 0 0 25 0 1 0 56424392 62210048 14260 1992294400 134512640 134902295 4292581824 18446744073709551615 4160596099 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 15188 14260 270 96 0 14400 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 69452

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19774
/proc/meminfo: memFree=1814200/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=66268 CPUtime=222.21
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 17041 0 0 0 22209 12 0 0 25 0 1 0 56424392 67858432 15599 1992294400 134512640 134902295 4292581824 18446744073709551615 4160597244 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 16567 15599 270 96 0 15779 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 74968

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19785
/proc/meminfo: memFree=1808496/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=71712 CPUtime=282.18
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 18398 0 0 0 28203 15 0 0 25 0 1 0 56424392 73433088 16956 1992294400 134512640 134902295 4292581824 18446744073709551615 4160598925 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 17928 16956 270 96 0 17140 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 80412

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19787
/proc/meminfo: memFree=1801056/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=79004 CPUtime=342.16
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 20229 0 0 0 34199 17 0 0 25 0 1 0 56424392 80900096 18787 1992294400 134512640 134902295 4292581824 18446744073709551615 4160596094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 19751 18787 270 96 0 18963 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 87704

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19789
/proc/meminfo: memFree=1793616/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=86276 CPUtime=402.14
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 22068 0 0 0 40195 19 0 0 25 0 1 0 56424392 88346624 20626 1992294400 134512640 134902295 4292581824 18446744073709551615 4160585152 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 21569 20626 270 96 0 20781 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 94976

[startup+462.3 s]

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

/proc/19767/statm: 36085 35031 270 96 0 35297 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 153040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19812
/proc/meminfo: memFree=1723308/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=156944 CPUtime=1181.9
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 39555 0 0 0 118151 39 0 0 25 0 1 0 56424392 160710656 38113 1992294400 134512640 134902295 4292581824 18446744073709551615 4160584480 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 39236 38113 270 96 0 38448 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 165644

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19814
/proc/meminfo: memFree=1717728/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=162240 CPUtime=1241.88
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 40903 0 0 0 124148 40 0 0 25 0 1 0 56424392 166133760 39461 1992294400 134512640 134902295 4292581824 18446744073709551615 4160565883 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 40560 39461 270 96 0 39772 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 170940

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19816
/proc/meminfo: memFree=1714132/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=165728 CPUtime=1301.87
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 41778 0 0 0 130146 41 0 0 25 0 1 0 56424392 169705472 40336 1992294400 134512640 134902295 4292581824 18446744073709551615 4160599022 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 41432 40336 270 96 0 40644 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 174428

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19818
/proc/meminfo: memFree=1711652/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=168328 CPUtime=1361.83
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 42406 0 0 0 136142 41 0 0 25 0 1 0 56424392 172367872 40964 1992294400 134512640 134902295 4292581824 18446744073709551615 4160566021 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 42082 40964 270 96 0 41294 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 177028

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19818
/proc/meminfo: memFree=1709048/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=170876 CPUtime=1421.82
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 43063 0 0 0 142140 42 0 0 25 0 1 0 56424392 174977024 41621 1992294400 134512640 134902295 4292581824 18446744073709551615 4160596094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 42719 41621 270 96 0 41931 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 179576

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19820
/proc/meminfo: memFree=1706320/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=173556 CPUtime=1481.8
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 43738 0 0 0 148137 43 0 0 25 0 1 0 56424392 177721344 42296 1992294400 134512640 134902295 4292581824 18446744073709551615 4160596312 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 43389 42296 270 96 0 42601 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 182256

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19822
/proc/meminfo: memFree=1702600/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=177292 CPUtime=1541.77
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 44671 0 0 0 154133 44 0 0 25 0 1 0 56424392 181547008 43229 1992294400 134512640 134902295 4292581824 18446744073709551615 4160584537 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 44323 43229 270 96 0 43535 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 185992

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19824
/proc/meminfo: memFree=1699252/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=180676 CPUtime=1601.76
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 45504 0 0 0 160131 45 0 0 25 0 1 0 56424392 185012224 44062 1992294400 134512640 134902295 4292581824 18446744073709551615 4160596094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 45169 44062 270 96 0 44381 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 189376

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19826
/proc/meminfo: memFree=1695532/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=184108 CPUtime=1661.73
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 46383 0 0 0 166127 46 0 0 25 0 1 0 56424392 188526592 44941 1992294400 134512640 134902295 4292581824 18446744073709551615 4160565913 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 46027 44941 270 96 0 45239 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 192808

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19826
/proc/meminfo: memFree=1692680/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=187112 CPUtime=1721.72
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 47106 0 0 0 172125 47 0 0 25 0 1 0 56424392 191602688 45664 1992294400 134512640 134902295 4292581824 18446744073709551615 4160584841 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 46778 45664 270 96 0 45990 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 195812

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19828
/proc/meminfo: memFree=1688960/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=190412 CPUtime=1781.7
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 47956 0 0 0 178123 47 0 0 25 0 1 0 56424392 194981888 46514 1992294400 134512640 134902295 4292581824 18446744073709551615 4160598984 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 47603 46514 270 96 0 46815 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 199112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19830
/proc/meminfo: memFree=1687968/2059040 swapFree=4139188/4192956
[pid=19765] ppid=19763 vsize=8700 CPUtime=0
/proc/19765/stat : 19765 (run) S 19763 19765 19048 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 56424391 8908800 251 1992294400 4194304 4922060 140737209922496 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19765/statm: 2175 251 211 178 0 68 0
[pid=19767] ppid=19765 vsize=191468 CPUtime=1800.01
/proc/19767/stat : 19767 (PBPASSolver) R 19765 19765 19048 0 -1 4202496 48196 0 0 0 179953 48 0 0 25 0 1 0 56424392 196063232 46754 1992294400 134512640 134902295 4292581824 18446744073709551615 4160603866 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19767/statm: 47867 46754 270 96 0 47079 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 200168

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 19765 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.01
#
# 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): 1800.01
CPU user time (s): 1799.53
CPU system time (s): 0.48
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 200168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 3

runsolver used 2.77558 second user time and 8.71767 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-17 22:56:47
IDJOB=2673304
IDBENCH=47971
IDSOLVER=1174
FILE ID=node006/2673304-1276808207
PBS_JOBID= 11176676
Free space on /tmp= 62504 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=347-P1=137-P2=419-P3=449-P4=47-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673304-1276808207/watcher-2673304-1276808207 -o /tmp/evaluation-result-2673304-1276808207/solver-2673304-1276808207 -C 1800 -W 2000 -M 1800  run HOME/instance-2673304-1276808207.opb

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

MD5SUM BENCH= 39b4faf02952fa93fd33b15cbf6e7d18
RANDOM SEED=1733016660

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1877232 kB
Buffers:         16592 kB
Cached:          73616 kB
SwapCached:       6464 kB
Active:          68360 kB
Inactive:        34964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1877232 kB
SwapTotal:     4192956 kB
SwapFree:      4139188 kB
Dirty:             884 kB
Writeback:           0 kB
AnonPages:       11384 kB
Mapped:          12868 kB
Slab:            56592 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183120 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= 62504 MiB
End job on node006 at 2010-06-17 23:26:50