Trace number 2673331

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 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=139-P1=101-P2=227-P3=251-P4=227-P5=251-B.opb
MD5SUM1d3dc680e7fede194f84acfa61415e9b
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 benchmark3.72943
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 variables120
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

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-2673331-1276808972/watcher-2673331-1276808972 -o /tmp/evaluation-result-2673331-1276808972/solver-2673331-1276808972 -C 1800 -W 2000 -M 1800 run HOME/instance-2673331-1276808972.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 24811
/proc/meminfo: memFree=1843644/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0

[startup+0.097166 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 24811
/proc/meminfo: memFree=1843644/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101157 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 24811
/proc/meminfo: memFree=1843644/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301177 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 24811
/proc/meminfo: memFree=1843644/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701216 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 24811
/proc/meminfo: memFree=1843644/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24814
/proc/meminfo: memFree=1819200/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=34328 CPUtime=1.49
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 8657 0 0 0 143 6 0 0 25 0 1 0 22191082 35151872 7689 1992294400 134512640 134902295 4294943280 18446744073709551615 4159722154 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 8582 7689 270 96 0 7794 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43028

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24814
/proc/meminfo: memFree=1812628/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=34988 CPUtime=3.09
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 8836 0 0 0 303 6 0 0 25 0 1 0 22191082 35827712 7868 1992294400 134512640 134902295 4294943280 18446744073709551615 4159740843 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 8747 7868 270 96 0 7959 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43688

[startup+6.30077 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24814
/proc/meminfo: memFree=1811512/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=36440 CPUtime=6.29
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 9181 0 0 0 622 7 0 0 25 0 1 0 22191082 37314560 8213 1992294400 134512640 134902295 4294943280 18446744073709551615 4159722215 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 9110 8213 270 96 0 8322 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45140

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24814
/proc/meminfo: memFree=1809156/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=38288 CPUtime=12.68
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 9670 0 0 0 1261 7 0 0 25 0 1 0 22191082 39206912 8702 1992294400 134512640 134902295 4294943280 18446744073709551615 4159743008 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 9572 8702 270 96 0 8784 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 46988

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24814
/proc/meminfo: memFree=1806056/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=41392 CPUtime=25.48
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 10423 0 0 0 2540 8 0 0 25 0 1 0 22191082 42385408 9455 1992294400 134512640 134902295 4294943280 18446744073709551615 4159722083 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 10348 9455 270 96 0 9560 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50092

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24816
/proc/meminfo: memFree=1799608/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=48044 CPUtime=51.07
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 12094 0 0 0 5098 9 0 0 25 0 1 0 22191082 49197056 11126 1992294400 134512640 134902295 4294943280 18446744073709551615 4159752318 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 12011 11126 270 96 0 11223 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56744

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24816
/proc/meminfo: memFree=1793408/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=53764 CPUtime=102.25
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 13509 0 0 0 10214 11 0 0 25 0 1 0 22191082 55054336 12541 1992294400 134512640 134902295 4294943280 18446744073709551615 4159752318 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 13441 12541 270 96 0 12653 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 62464

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24818
/proc/meminfo: memFree=1789192/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=57952 CPUtime=162.22
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 14551 0 0 0 16209 13 0 0 25 0 1 0 22191082 59342848 13583 1992294400 134512640 134902295 4294943280 18446744073709551615 4159734289 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 14488 13583 270 96 0 13700 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 66652

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24820
/proc/meminfo: memFree=1784108/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=63012 CPUtime=222.2
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 15799 0 0 0 22205 15 0 0 25 0 1 0 22191082 64524288 14831 1992294400 134512640 134902295 4294943280 18446744073709551615 4159734251 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 15753 14831 270 96 0 14965 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 71712

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24822
/proc/meminfo: memFree=1779396/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=67652 CPUtime=282.17
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 16978 0 0 0 28201 16 0 0 25 0 1 0 22191082 69275648 16010 1992294400 134512640 134902295 4294943280 18446744073709551615 4159722241 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 16913 16010 270 96 0 16125 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 76352

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24824
/proc/meminfo: memFree=1775552/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=71568 CPUtime=342.14
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 17949 0 0 0 34196 18 0 0 25 0 1 0 22191082 73285632 16981 1992294400 134512640 134902295 4294943280 18446744073709551615 4159741121 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 17892 16981 270 96 0 17104 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 80268

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24824
/proc/meminfo: memFree=1771956/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=75328 CPUtime=402.11
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 18864 0 0 0 40193 18 0 0 25 0 1 0 22191082 77135872 17896 1992294400 134512640 134902295 4294943280 18446744073709551615 4159752668 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 18832 17896 270 96 0 18044 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 84028

[startup+462.301 s]

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

/proc/24813/statm: 29838 28721 270 96 0 29050 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 128052

[startup+1182.3 s]
/proc/loadavg: 1.11 1.06 1.00 2/107 24846
/proc/meminfo: memFree=1716776/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=130448 CPUtime=1181.78
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 32516 0 0 0 118141 37 0 0 25 0 1 0 22191082 133578752 31548 1992294400 134512640 134902295 4294943280 18446744073709551615 4159740833 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 32612 31548 270 96 0 31824 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 139148

[startup+1242.3 s]
/proc/loadavg: 1.10 1.06 1.00 2/107 24848
/proc/meminfo: memFree=1703136/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=143804 CPUtime=1241.75
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 35842 0 0 0 124135 40 0 0 25 0 1 0 22191082 147255296 34874 1992294400 134512640 134902295 4294943280 18446744073709551615 4159752487 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 35951 34874 270 96 0 35163 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 152504

[startup+1302.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/107 24848
/proc/meminfo: memFree=1694208/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=152412 CPUtime=1301.73
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 38011 0 0 0 130130 43 0 0 25 0 1 0 22191082 156069888 37043 1992294400 134512640 134902295 4294943280 18446744073709551615 4159722114 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 38103 37043 270 96 0 37315 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 161112

[startup+1362.3 s]
/proc/loadavg: 1.10 1.08 1.01 2/107 24850
/proc/meminfo: memFree=1686396/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=160220 CPUtime=1361.7
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 39978 0 0 0 136124 46 0 0 25 0 1 0 22191082 164065280 39010 1992294400 134512640 134902295 4294943280 18446744073709551615 4159755269 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 40055 39010 270 96 0 39267 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 168920

[startup+1422.31 s]
/proc/loadavg: 1.04 1.06 1.00 2/107 24855
/proc/meminfo: memFree=1676964/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=169096 CPUtime=1421.67
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 42180 0 0 0 142119 48 0 0 25 0 1 0 22191082 173154304 41212 1992294400 134512640 134902295 4294943280 18446744073709551615 4159755159 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 42274 41212 270 96 0 41486 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 177796

[startup+1482.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/107 24857
/proc/meminfo: memFree=1668408/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=177544 CPUtime=1481.64
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 44311 0 0 0 148114 50 0 0 25 0 1 0 22191082 181805056 43343 1992294400 134512640 134902295 4294943280 18446744073709551615 4159752318 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 44386 43343 270 96 0 43598 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 186244

[startup+1542.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 24859
/proc/meminfo: memFree=1661588/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=184388 CPUtime=1541.62
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 46005 0 0 0 154110 52 0 0 25 0 1 0 22191082 188813312 45037 1992294400 134512640 134902295 4294943280 18446744073709551615 4159726221 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 46097 45037 270 96 0 45309 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 193088

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24859
/proc/meminfo: memFree=1654892/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=191008 CPUtime=1601.59
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 47695 0 0 0 160105 54 0 0 25 0 1 0 22191082 195592192 46727 1992294400 134512640 134902295 4294943280 18446744073709551615 4159722095 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 47752 46727 270 96 0 46964 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 199708

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24861
/proc/meminfo: memFree=1648568/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=197272 CPUtime=1661.56
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 49258 0 0 0 166101 55 0 0 25 0 1 0 22191082 202006528 48290 1992294400 134512640 134902295 4294943280 18446744073709551615 4159752504 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 49318 48290 270 96 0 48530 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 205972

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24863
/proc/meminfo: memFree=1640392/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=205788 CPUtime=1721.55
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 51369 0 0 0 172098 57 0 0 25 0 1 0 22191082 210726912 50401 1992294400 134512640 134902295 4294943280 18446744073709551615 4159752468 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 51447 50401 270 96 0 50659 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 214488

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24865
/proc/meminfo: memFree=1630472/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=216092 CPUtime=1781.51
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 53819 0 0 0 178091 60 0 0 25 0 1 0 22191082 221278208 52851 1992294400 134512640 134902295 4294943280 18446744073709551615 4159755221 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 54023 52851 270 96 0 53235 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 224792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24865
/proc/meminfo: memFree=1627496/2059040 swapFree=4139880/4192956
[pid=24811] ppid=24809 vsize=8700 CPUtime=0
/proc/24811/stat : 24811 (run) S 24809 24811 24237 0 -1 4202496 389 135 0 0 0 0 0 0 25 0 1 0 22191081 8908800 251 1992294400 4194304 4922060 140734452996048 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24811/statm: 2175 251 211 178 0 68 0
[pid=24813] ppid=24811 vsize=219008 CPUtime=1800.01
/proc/24813/stat : 24813 (PBPASSolver) R 24811 24811 24237 0 -1 4202496 54555 0 0 0 179940 61 0 0 25 0 1 0 22191082 224264192 53587 1992294400 134512640 134902295 4294943280 18446744073709551615 4159740756 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24813/statm: 54752 53587 270 96 0 53964 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 227708

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 24811 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=2999
# CPU time returned by wait4() is 0.003998
# 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): 1800.82
CPU time (s): 1800.01
CPU user time (s): 1799.4
CPU system time (s): 0.61
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 227708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.2715 second user time and 8.20675 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-17 23:09:32
IDJOB=2673331
IDBENCH=47998
IDSOLVER=1174
FILE ID=node084/2673331-1276808972
PBS_JOBID= 11176638
Free space on /tmp= 62508 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=139-P1=101-P2=227-P3=251-P4=227-P5=251-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673331-1276808972/watcher-2673331-1276808972 -o /tmp/evaluation-result-2673331-1276808972/solver-2673331-1276808972 -C 1800 -W 2000 -M 1800  run HOME/instance-2673331-1276808972.opb

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

MD5SUM BENCH= 1d3dc680e7fede194f84acfa61415e9b
RANDOM SEED=1119824967

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844040 kB
Buffers:         42884 kB
Cached:          80528 kB
SwapCached:       5576 kB
Active:          54284 kB
Inactive:        81448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844040 kB
SwapTotal:     4192956 kB
SwapFree:      4139880 kB
Dirty:             632 kB
Writeback:           0 kB
AnonPages:       10916 kB
Mapped:          13008 kB
Slab:            57376 kB
PageTables:       3868 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181616 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= 62508 MiB
End job on node084 at 2010-06-17 23:39:35