Trace number 2673378

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
MD5SUM55e3096e9013fd2f39f8572a635bf07d
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 benchmark1.72974
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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-2673378-1276809845/watcher-2673378-1276809845 -o /tmp/evaluation-result-2673378-1276809845/solver-2673378-1276809845 -C 1800 -W 2000 -M 1800 run HOME/instance-2673378-1276809845.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: 1.00 1.00 1.00 3/105 26959
/proc/meminfo: memFree=1900264/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0

[startup+0.0657461 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 26959
/proc/meminfo: memFree=1900264/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101749 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 26959
/proc/meminfo: memFree=1900264/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30177 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 26959
/proc/meminfo: memFree=1900264/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701812 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 26959
/proc/meminfo: memFree=1900264/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26962
/proc/meminfo: memFree=1874952/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=37492 CPUtime=1.48
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 9536 0 0 0 143 5 0 0 25 0 1 0 22277970 38391808 8580 1992294400 134512640 134902295 4291402768 18446744073709551615 134631175 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 9373 8580 263 96 0 8585 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 46192

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26962
/proc/meminfo: memFree=1854740/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=49116 CPUtime=3.09
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 13171 0 0 0 302 7 0 0 25 0 1 0 22277970 50294784 11357 1992294400 134512640 134902295 4291402768 18446744073709551615 4160053881 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 12279 11357 270 96 0 11491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57816

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26962
/proc/meminfo: memFree=1853872/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=50568 CPUtime=6.29
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 13529 0 0 0 622 7 0 0 25 0 1 0 22277970 51781632 11715 1992294400 134512640 134902295 4291402768 18446744073709551615 4160066362 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 12642 11715 270 96 0 11854 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59268

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26962
/proc/meminfo: memFree=1851268/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=52948 CPUtime=12.69
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 14142 0 0 0 1261 8 0 0 25 0 1 0 22277970 54218752 12328 1992294400 134512640 134902295 4291402768 18446744073709551615 4160084314 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 13237 12328 270 96 0 12449 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61648

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26962
/proc/meminfo: memFree=1847796/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=56288 CPUtime=25.48
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 14967 0 0 0 2540 8 0 0 25 0 1 0 22277970 57638912 13153 1992294400 134512640 134902295 4291402768 18446744073709551615 4160075206 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 14072 13153 270 96 0 13284 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64988

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26964
/proc/meminfo: memFree=1841224/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=62888 CPUtime=51.07
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 16623 0 0 0 5097 10 0 0 25 0 1 0 22277970 64397312 14809 1992294400 134512640 134902295 4291402768 18446744073709551615 4160084220 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 15722 14809 270 96 0 14934 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 71588

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26964
/proc/meminfo: memFree=1831924/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=72032 CPUtime=102.26
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 18884 0 0 0 10213 13 0 0 25 0 1 0 22277970 73760768 17070 1992294400 134512640 134902295 4291402768 18446744073709551615 4160066012 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 18008 17070 270 96 0 17220 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 80732

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26966
/proc/meminfo: memFree=1822252/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=81644 CPUtime=162.24
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 21268 0 0 0 16208 16 0 0 25 0 1 0 22277970 83603456 19454 1992294400 134512640 134902295 4291402768 18446744073709551615 4160087002 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 20411 19454 270 96 0 19623 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 90344

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26968
/proc/meminfo: memFree=1817168/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=86688 CPUtime=222.22
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 22548 0 0 0 22204 18 0 0 25 0 1 0 22277970 88768512 20734 1992294400 134512640 134902295 4291402768 18446744073709551615 4160066024 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 21672 20734 270 96 0 20884 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 95388

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26970
/proc/meminfo: memFree=1812580/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=91436 CPUtime=282.21
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 23717 0 0 0 28202 19 0 0 25 0 1 0 22277970 93630464 21903 1992294400 134512640 134902295 4291402768 18446744073709551615 4160086946 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 22859 21903 270 96 0 22071 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 100136

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26972
/proc/meminfo: memFree=1807248/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=96716 CPUtime=342.18
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 25036 0 0 0 34198 20 0 0 25 0 1 0 22277970 99037184 23222 1992294400 134512640 134902295 4291402768 18446744073709551615 4160072908 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 24179 23222 270 96 0 23391 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 105416

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26972
/proc/meminfo: memFree=1801668/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=102324 CPUtime=402.17
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 26450 0 0 0 40194 23 0 0 25 0 1 0 22277970 104779776 24636 1992294400 134512640 134902295 4291402768 18446744073709551615 4160072916 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 25581 24636 270 96 0 24793 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 111024

[startup+462.301 s]

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

/proc/26961/statm: 32233 31214 270 96 0 31445 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 137632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26997
/proc/meminfo: memFree=1771908/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=131668 CPUtime=1181.94
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 33707 0 0 0 118164 30 0 0 25 0 1 0 22277970 134828032 31893 1992294400 134512640 134902295 4291402768 18446744073709551615 4160084094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 32917 31893 270 96 0 32129 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 140368

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26999
/proc/meminfo: memFree=1769180/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=134144 CPUtime=1241.93
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 34332 0 0 0 124162 31 0 0 25 0 1 0 22277970 137363456 32518 1992294400 134512640 134902295 4291402768 18446744073709551615 4160084094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 33536 32518 270 96 0 32748 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 142844

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26999
/proc/meminfo: memFree=1766824/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=136588 CPUtime=1301.91
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 34912 0 0 0 130160 31 0 0 25 0 1 0 22277970 139866112 33098 1992294400 134512640 134902295 4291402768 18446744073709551615 4160086981 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 34147 33098 270 96 0 33359 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 145288

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27001
/proc/meminfo: memFree=1764716/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=138568 CPUtime=1361.89
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 35444 0 0 0 136157 32 0 0 25 0 1 0 22277970 141893632 33630 1992294400 134512640 134902295 4291402768 18446744073709551615 4160072901 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 34642 33630 270 96 0 33854 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 147268

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27003
/proc/meminfo: memFree=1762484/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=140728 CPUtime=1421.88
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 35963 0 0 0 142155 33 0 0 25 0 1 0 22277970 144105472 34149 1992294400 134512640 134902295 4291402768 18446744073709551615 4160084094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 35182 34149 270 96 0 34394 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 149428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27005
/proc/meminfo: memFree=1760004/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=143136 CPUtime=1481.85
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 36563 0 0 0 148152 33 0 0 25 0 1 0 22277970 146571264 34749 1992294400 134512640 134902295 4291402768 18446744073709551615 4160084094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 35784 34749 270 96 0 34996 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 151836

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27007
/proc/meminfo: memFree=1758144/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=145428 CPUtime=1541.83
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 37053 0 0 0 154149 34 0 0 25 0 1 0 22277970 148918272 35239 1992294400 134512640 134902295 4291402768 18446744073709551615 4160084314 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 36357 35239 270 96 0 35569 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 154128

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27007
/proc/meminfo: memFree=1737684/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=166172 CPUtime=1601.81
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 42217 0 0 0 160143 38 0 0 25 0 1 0 22277970 170160128 40403 1992294400 134512640 134902295 4291402768 18446744073709551615 4160053967 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 41543 40403 270 96 0 40755 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 174872

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27009
/proc/meminfo: memFree=1721936/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=181668 CPUtime=1661.8
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 46102 0 0 0 166138 42 0 0 25 0 1 0 22277970 186028032 44288 1992294400 134512640 134902295 4291402768 18446744073709551615 4160053872 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 45417 44288 270 96 0 44629 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 190368

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27011
/proc/meminfo: memFree=1707180/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=196396 CPUtime=1721.78
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 49814 0 0 0 172133 45 0 0 25 0 1 0 22277970 201109504 48000 1992294400 134512640 134902295 4291402768 18446744073709551615 4160072964 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 49099 48000 270 96 0 48311 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 205096

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27013
/proc/meminfo: memFree=1692548/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=210672 CPUtime=1781.75
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 53380 0 0 0 178127 48 0 0 25 0 1 0 22277970 215728128 51566 1992294400 134512640 134902295 4291402768 18446744073709551615 4160084094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 52668 51566 270 96 0 51880 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 219372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27013
/proc/meminfo: memFree=1688208/2059040 swapFree=4139388/4192956
[pid=26959] ppid=26957 vsize=8700 CPUtime=0
/proc/26959/stat : 26959 (run) S 26957 26959 26179 0 -1 4202496 389 134 0 0 0 0 0 0 19 0 1 0 22277970 8908800 250 1992294400 4194304 4922060 140733234948912 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26959/statm: 2175 250 211 178 0 68 0
[pid=26961] ppid=26959 vsize=214916 CPUtime=1800.07
/proc/26961/stat : 26961 (PBPASSolver) R 26959 26959 26179 0 -1 4202496 54433 0 0 0 179957 50 0 0 25 0 1 0 22277970 220073984 52619 1992294400 134512640 134902295 4291402768 18446744073709551615 4160053982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26961/statm: 53729 52619 270 96 0 52941 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 223616

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 26959 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 1800.07
#
# 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): 1800.07
CPU user time (s): 1799.57
CPU system time (s): 0.5
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 223616

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= 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= 5
involuntary context switches= 4

runsolver used 3.09853 second user time and 8.38072 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-17 23:24:05
IDJOB=2673378
IDBENCH=48045
IDSOLVER=1174
FILE ID=node082/2673378-1276809845
PBS_JOBID= 11176635
Free space on /tmp= 62520 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=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673378-1276809845/watcher-2673378-1276809845 -o /tmp/evaluation-result-2673378-1276809845/solver-2673378-1276809845 -C 1800 -W 2000 -M 1800  run HOME/instance-2673378-1276809845.opb

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

MD5SUM BENCH= 55e3096e9013fd2f39f8572a635bf07d
RANDOM SEED=456841177

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1900660 kB
Buffers:          9104 kB
Cached:          68216 kB
SwapCached:       7260 kB
Active:          68892 kB
Inactive:        21632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1900660 kB
SwapTotal:     4192956 kB
SwapFree:      4139388 kB
Dirty:             632 kB
Writeback:           0 kB
AnonPages:       10912 kB
Mapped:          12760 kB
Slab:            45972 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182072 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62520 MiB
End job on node082 at 2010-06-17 23:54:07