Trace number 2673315

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) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=257-P1=53-P2=163-P3=163-P4=251-P5=269-P6=479-P7=113-B.opb
MD5SUM61ecac306f245a9bac818667ce91a2bc
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 benchmark9.69253
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 variables189
Total number of constraints15
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 constraints15
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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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-2673315-1276808433/watcher-2673315-1276808433 -o /tmp/evaluation-result-2673315-1276808433/solver-2673315-1276808433 -C 1800 -W 2000 -M 1800 run HOME/instance-2673315-1276808433.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 0.97 0.99 3/106 24770
/proc/meminfo: memFree=1876628/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0

[startup+0.0748251 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24770
/proc/meminfo: memFree=1876628/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100829 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24770
/proc/meminfo: memFree=1876628/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300848 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24770
/proc/meminfo: memFree=1876628/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700893 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24770
/proc/meminfo: memFree=1876628/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50097 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24773
/proc/meminfo: memFree=1849828/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=39032 CPUtime=1.49
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 9430 0 0 0 143 6 0 0 25 0 1 0 22135769 39968768 8975 1992294400 134512640 134902295 4294219712 18446744073709551615 2561532 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 9758 8975 263 96 0 8970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47732

[startup+3.10115 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24773
/proc/meminfo: memFree=1830484/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=68008 CPUtime=3.08
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 17172 0 0 0 299 9 0 0 25 0 1 0 22135769 69640192 16135 1992294400 134512640 134902295 4294219712 18446744073709551615 4160570693 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 17002 16135 263 96 0 16214 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 76708

[startup+6.3005 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24773
/proc/meminfo: memFree=1810892/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=71084 CPUtime=6.29
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 18002 0 0 0 619 10 0 0 25 0 1 0 22135769 72790016 16535 1992294400 134512640 134902295 4294219712 18446744073709551615 4160587910 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 17771 16535 270 96 0 16983 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79784

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24773
/proc/meminfo: memFree=1808660/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=73196 CPUtime=12.68
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 18536 0 0 0 1258 10 0 0 25 0 1 0 22135769 74952704 17069 1992294400 134512640 134902295 4294219712 18446744073709551615 4160576267 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 18299 17069 270 96 0 17511 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 81896

[startup+25.5006 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24773
/proc/meminfo: memFree=1805808/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=75860 CPUtime=25.48
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 19214 0 0 0 2537 11 0 0 25 0 1 0 22135769 77680640 17747 1992294400 134512640 134902295 4294219712 18446744073709551615 4160590853 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 18965 17747 270 96 0 18177 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84560

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24782
/proc/meminfo: memFree=1801716/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=79584 CPUtime=51.06
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 20148 0 0 0 5094 12 0 0 25 0 1 0 22135769 81494016 18681 1992294400 134512640 134902295 4294219712 18446744073709551615 4160590810 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 19896 18681 270 96 0 19108 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 88284

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24784
/proc/meminfo: memFree=1796632/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=84868 CPUtime=102.24
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 21428 0 0 0 10211 13 0 0 25 0 1 0 22135769 86904832 19961 1992294400 134512640 134902295 4294219712 18446744073709551615 4160576463 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 21217 19961 270 96 0 20429 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 93568

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24786
/proc/meminfo: memFree=1792292/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=89120 CPUtime=162.23
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 22525 0 0 0 16208 15 0 0 25 0 1 0 22135769 91258880 21058 1992294400 134512640 134902295 4294219712 18446744073709551615 4160557690 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 22280 21058 270 96 0 21492 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 97820

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24788
/proc/meminfo: memFree=1787580/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=93716 CPUtime=222.21
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 23659 0 0 0 22205 16 0 0 25 0 1 0 22135769 95965184 22192 1992294400 134512640 134902295 4294219712 18446744073709551615 4160557925 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 23429 22192 270 96 0 22641 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 102416

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24788
/proc/meminfo: memFree=1783240/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=98076 CPUtime=282.19
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 24741 0 0 0 28202 17 0 0 25 0 1 0 22135769 100429824 23274 1992294400 134512640 134902295 4294219712 18446744073709551615 4160575927 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 24519 23274 270 96 0 23731 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 106776

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24790
/proc/meminfo: memFree=1779644/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=101784 CPUtime=342.18
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 25653 0 0 0 34200 18 0 0 25 0 1 0 22135769 104226816 24186 1992294400 134512640 134902295 4294219712 18446744073709551615 4160569826 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 25446 24186 270 96 0 24658 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 110484

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24792
/proc/meminfo: memFree=1776544/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=104828 CPUtime=402.17
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 26425 0 0 0 40198 19 0 0 25 0 1 0 22135769 107343872 24958 1992294400 134512640 134902295 4294219712 18446744073709551615 4160587902 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 26207 24958 270 96 0 25419 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 113528

[startup+462.301 s]

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

/proc/24772/statm: 45610 44255 270 96 0 44822 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 191140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24812
/proc/meminfo: memFree=1696936/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=184272 CPUtime=1181.96
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 46156 0 0 0 118154 42 0 0 25 0 1 0 22135769 188694528 44689 1992294400 134512640 134902295 4294219712 18446744073709551615 4160576700 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 46068 44689 270 96 0 45280 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 192972

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24814
/proc/meminfo: memFree=1686024/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=195112 CPUtime=1241.94
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 48867 0 0 0 124150 44 0 0 25 0 1 0 22135769 199794688 47400 1992294400 134512640 134902295 4294219712 18446744073709551615 4160587902 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 48778 47400 270 96 0 47990 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 203812

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24816
/proc/meminfo: memFree=1672136/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=208636 CPUtime=1301.94
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 52258 0 0 0 130146 48 0 0 25 0 1 0 22135769 213643264 50791 1992294400 134512640 134902295 4294219712 18446744073709551615 4160588088 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 52159 50791 270 96 0 51371 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 217336

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24818
/proc/meminfo: memFree=1659612/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=221200 CPUtime=1361.91
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 55398 0 0 0 136140 51 0 0 25 0 1 0 22135769 226508800 53931 1992294400 134512640 134902295 4294219712 18446744073709551615 4160587902 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 55300 53931 270 96 0 54512 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 229900

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24820
/proc/meminfo: memFree=1655520/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=225000 CPUtime=1421.91
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 56377 0 0 0 142138 53 0 0 25 0 1 0 22135769 230400000 54910 1992294400 134512640 134902295 4294219712 18446744073709551615 4160587902 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 56250 54910 270 96 0 55462 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 233700

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24820
/proc/meminfo: memFree=1652296/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=228300 CPUtime=1481.88
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 57202 0 0 0 148135 53 0 0 25 0 1 0 22135769 233779200 55735 1992294400 134512640 134902295 4294219712 18446744073709551615 4160557823 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 57075 55735 270 96 0 56287 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 237000

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24822
/proc/meminfo: memFree=1649568/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=231416 CPUtime=1541.87
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 57828 0 0 0 154133 54 0 0 25 0 1 0 22135769 236969984 56361 1992294400 134512640 134902295 4294219712 18446744073709551615 4160576918 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 57854 56361 270 96 0 57066 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 240116

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24824
/proc/meminfo: memFree=1647212/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=233924 CPUtime=1601.85
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 58437 0 0 0 160130 55 0 0 25 0 1 0 22135769 239538176 56970 1992294400 134512640 134902295 4294219712 18446744073709551615 4160588055 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 58481 56970 270 96 0 57693 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 242624

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24826
/proc/meminfo: memFree=1644608/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=236300 CPUtime=1661.83
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 59055 0 0 0 166128 55 0 0 25 0 1 0 22135769 241971200 57588 1992294400 134512640 134902295 4294219712 18446744073709551615 4160587902 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 59075 57588 270 96 0 58287 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 245000

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24828
/proc/meminfo: memFree=1642376/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=238588 CPUtime=1721.82
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 59634 0 0 0 172126 56 0 0 25 0 1 0 22135769 244314112 58167 1992294400 134512640 134902295 4294219712 18446744073709551615 4160576345 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 59647 58167 270 96 0 58859 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 247288

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24828
/proc/meminfo: memFree=1640020/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=240776 CPUtime=1781.8
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 60177 0 0 0 178124 56 0 0 25 0 1 0 22135769 246554624 58710 1992294400 134512640 134902295 4294219712 18446744073709551615 4160557696 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 60194 58710 270 96 0 59406 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 249476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24830
/proc/meminfo: memFree=1639400/2059040 swapFree=4140108/4192956
[pid=24770] ppid=24768 vsize=8700 CPUtime=0
/proc/24770/stat : 24770 (run) S 24768 24770 23835 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22135769 8908800 250 1992294400 4194304 4922060 140736442076608 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24770/statm: 2175 250 211 178 0 68 0
[pid=24772] ppid=24770 vsize=241448 CPUtime=1800.11
/proc/24772/stat : 24772 (PBPASSolver) R 24770 24770 23835 0 -1 4202496 60334 0 0 0 179955 56 0 0 25 0 1 0 22135769 247242752 58867 1992294400 134512640 134902295 4294219712 18446744073709551615 4160587902 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24772/statm: 60362 58867 270 96 0 59574 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 250148

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 24770 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 1800.11
#
# 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): 1800.11
CPU user time (s): 1799.55
CPU system time (s): 0.56
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 250148

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= 523
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= 4

runsolver used 2.80957 second user time and 8.67668 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-17 23:00:33
IDJOB=2673315
IDBENCH=47982
IDSOLVER=1174
FILE ID=node042/2673315-1276808433
PBS_JOBID= 11176648
Free space on /tmp= 62580 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=257-P1=53-P2=163-P3=163-P4=251-P5=269-P6=479-P7=113-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673315-1276808433/watcher-2673315-1276808433 -o /tmp/evaluation-result-2673315-1276808433/solver-2673315-1276808433 -C 1800 -W 2000 -M 1800  run HOME/instance-2673315-1276808433.opb

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

MD5SUM BENCH= 61ecac306f245a9bac818667ce91a2bc
RANDOM SEED=1409034472

node042.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		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
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:       1877024 kB
Buffers:         18700 kB
Cached:          73500 kB
SwapCached:       5572 kB
Active:          38208 kB
Inactive:        66248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1877024 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:             664 kB
Writeback:           0 kB
AnonPages:       10952 kB
Mapped:          13004 kB
Slab:            55508 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182744 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= 62576 MiB
End job on node042 at 2010-06-17 23:30:35