Trace number 2681493

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
PB/CT 0.1 fixed? (TO) 1800.09 1800.81

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 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 582/0 clauses 567/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 9 + 0
1800.08/1800.80	s UNKNOWN

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-2681493-1277498897/watcher-2681493-1277498897 -o /tmp/evaluation-result-2681493-1277498897/solver-2681493-1277498897 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681493-1277498897.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 1.03 1.01 3/106 27554
/proc/meminfo: memFree=1884024/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=2268 CPUtime=0
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 299 0 0 0 0 0 0 0 25 0 1 0 125491265 2322432 218 1992294400 134512640 136421960 4289400000 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27554/statm: 567 218 146 467 0 98 0

[startup+0.050845 s]
/proc/loadavg: 0.99 1.03 1.01 3/106 27554
/proc/meminfo: memFree=1884024/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=6800 CPUtime=0.04
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 1407 0 0 0 4 0 0 0 25 0 1 0 125491265 6963200 1326 1992294400 134512640 136421960 4289400000 18446744073709551615 134784068 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 1700 1326 193 467 0 1231 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6800

[startup+0.100855 s]
/proc/loadavg: 0.99 1.03 1.01 3/106 27554
/proc/meminfo: memFree=1884024/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=10728 CPUtime=0.09
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 2364 0 0 0 9 0 0 0 25 0 1 0 125491265 10985472 2283 1992294400 134512640 136421960 4289400000 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 2682 2284 193 467 0 2213 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10728

[startup+0.300893 s]
/proc/loadavg: 0.99 1.03 1.01 3/106 27554
/proc/meminfo: memFree=1884024/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=18800 CPUtime=0.29
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 4361 0 0 0 28 1 0 0 25 0 1 0 125491265 19251200 4280 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 4700 4280 215 467 0 4231 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18800

[startup+0.700972 s]
/proc/loadavg: 0.99 1.03 1.01 3/106 27554
/proc/meminfo: memFree=1884024/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=20236 CPUtime=0.69
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 4736 0 0 0 63 6 0 0 25 0 1 0 125491265 20721664 4655 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 5059 4655 215 467 0 4590 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20236

[startup+1.50113 s]
/proc/loadavg: 0.99 1.03 1.01 2/107 27555
/proc/meminfo: memFree=1865788/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=20636 CPUtime=1.49
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 4815 0 0 0 138 11 0 0 25 0 1 0 125491265 21131264 4734 1992294400 134512640 136421960 4289400000 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 5159 4734 215 467 0 4690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20636

[startup+3.10044 s]
/proc/loadavg: 0.99 1.03 1.01 2/107 27555
/proc/meminfo: memFree=1865044/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=21436 CPUtime=3.09
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 5017 0 0 0 289 20 0 0 25 0 1 0 125491265 21950464 4936 1992294400 134512640 136421960 4289400000 18446744073709551615 134857521 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 5359 4936 215 467 0 4890 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21436

[startup+6.30107 s]
/proc/loadavg: 0.99 1.03 1.01 2/107 27555
/proc/meminfo: memFree=1863928/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=22248 CPUtime=6.29
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 5229 0 0 0 583 46 0 0 25 0 1 0 125491265 22781952 5148 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 5562 5148 215 467 0 5093 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22248

[startup+12.7013 s]
/proc/loadavg: 0.99 1.03 1.01 2/107 27555
/proc/meminfo: memFree=1863060/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=22892 CPUtime=12.68
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 5379 0 0 0 1181 87 0 0 25 0 1 0 125491265 23441408 5298 1992294400 134512640 136421960 4289400000 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 5723 5298 215 467 0 5254 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22892

[startup+25.5008 s]
/proc/loadavg: 0.99 1.03 1.01 2/107 27555
/proc/meminfo: memFree=1862316/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=23560 CPUtime=25.48
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 5561 0 0 0 2377 171 0 0 25 0 1 0 125491265 24125440 5480 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 5890 5480 215 467 0 5421 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23560

[startup+51.1009 s]
/proc/loadavg: 0.99 1.02 1.00 2/107 27557
/proc/meminfo: memFree=1860952/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=24980 CPUtime=51.07
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 5896 0 0 0 4799 308 0 0 25 0 1 0 125491265 25579520 5815 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 6245 5815 215 467 0 5776 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24980

[startup+102.309 s]
/proc/loadavg: 0.99 1.02 1.00 2/107 27557
/proc/meminfo: memFree=1857232/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=28704 CPUtime=102.26
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 6822 0 0 0 9617 609 0 0 25 0 1 0 125491265 29392896 6741 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 7176 6741 215 467 0 6707 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28704

[startup+162.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 27559
/proc/meminfo: memFree=1853760/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=32152 CPUtime=162.23
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 7665 0 0 0 15280 943 0 0 25 0 1 0 125491265 32923648 7584 1992294400 134512640 136421960 4289400000 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 8038 7584 215 467 0 7569 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32152

[startup+222.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 27561
/proc/meminfo: memFree=1852148/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=33832 CPUtime=222.21
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 8051 0 0 0 20984 1237 0 0 25 0 1 0 125491265 34643968 7970 1992294400 134512640 136421960 4289400000 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 8458 7970 215 467 0 7989 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33832

[startup+282.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27563
/proc/meminfo: memFree=1852148/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=33832 CPUtime=282.18
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 8056 0 0 0 26670 1548 0 0 25 0 1 0 125491265 34643968 7975 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 8458 7975 215 467 0 7989 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33832

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27565
/proc/meminfo: memFree=1848676/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=37240 CPUtime=342.16
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 8894 0 0 0 32350 1866 0 0 25 0 1 0 125491265 38133760 8813 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 9310 8813 215 467 0 8841 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 37240

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27565
/proc/meminfo: memFree=1848676/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=37240 CPUtime=402.13
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 8895 0 0 0 38090 2123 0 0 25 0 1 0 125491265 38133760 8814 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 9310 8814 215 467 0 8841 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 37240

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27567
/proc/meminfo: memFree=1848180/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=37808 CPUtime=462.11
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 9017 0 0 0 43806 2405 0 0 25 0 1 0 125491265 38715392 8936 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 9452 8936 215 467 0 8983 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 37808

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27569
/proc/meminfo: memFree=1846692/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=39268 CPUtime=522.09
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 9373 0 0 0 49503 2706 0 0 25 0 1 0 125491265 40210432 9292 1992294400 134512640 136421960 4289400000 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 9817 9292 215 467 0 9348 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 39268

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27571
/proc/meminfo: memFree=1846568/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=39424 CPUtime=582.06
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 9407 0 0 0 55237 2969 0 0 25 0 1 0 125491265 40370176 9326 1992294400 134512640 136421960 4289400000 18446744073709551615 135032279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 9856 9326 215 467 0 9387 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 39424

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27573
/proc/meminfo: memFree=1846072/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=39868 CPUtime=642.05
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 9497 0 0 0 60935 3270 0 0 25 0 1 0 125491265 40824832 9416 1992294400 134512640 136421960 4289400000 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 9967 9416 215 467 0 9498 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 39868

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27586
/proc/meminfo: memFree=1841980/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=43372 CPUtime=821.95
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10335 0 0 0 78123 4072 0 0 25 0 1 0 125491265 44412928 10254 1992294400 134512640 136421960 4289400000 18446744073709551615 134862023 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 10843 10254 215 467 0 10374 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 43372

[startup+882.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 27588
/proc/meminfo: memFree=1841980/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=43372 CPUtime=881.93
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10337 0 0 0 83874 4319 0 0 25 0 1 0 125491265 44412928 10256 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 10843 10256 215 467 0 10374 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 43372

[startup+942.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 27590
/proc/meminfo: memFree=1841980/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=43648 CPUtime=941.9
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10395 0 0 0 89601 4589 0 0 25 0 1 0 125491265 44695552 10314 1992294400 134512640 136421960 4289400000 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 10912 10314 215 467 0 10443 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 43648

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27590
/proc/meminfo: memFree=1841732/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=43784 CPUtime=1001.89
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10430 0 0 0 95330 4859 0 0 25 0 1 0 125491265 44834816 10349 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 10946 10349 215 467 0 10477 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 43784

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27592
/proc/meminfo: memFree=1841484/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=44092 CPUtime=1061.85
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10484 0 0 0 101076 5109 0 0 25 0 1 0 125491265 45150208 10403 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11023 10403 215 467 0 10554 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 44092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27594
/proc/meminfo: memFree=1840864/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=44836 CPUtime=1121.83
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10654 0 0 0 106800 5383 0 0 25 0 1 0 125491265 45912064 10573 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11209 10573 215 467 0 10740 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 44836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27596
/proc/meminfo: memFree=1840740/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=44836 CPUtime=1181.81
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10678 0 0 0 112543 5638 0 0 25 0 1 0 125491265 45912064 10597 1992294400 134512640 136421960 4289400000 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11209 10597 215 467 0 10740 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 44836

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27598
/proc/meminfo: memFree=1840492/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=45284 CPUtime=1241.79
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10752 0 0 0 118232 5947 0 0 25 0 1 0 125491265 46370816 10671 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11321 10671 215 467 0 10852 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 45284

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27598
/proc/meminfo: memFree=1840492/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=45284 CPUtime=1301.77
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10753 0 0 0 124006 6171 0 0 25 0 1 0 125491265 46370816 10672 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11321 10672 215 467 0 10852 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 45284

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27600
/proc/meminfo: memFree=1840120/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=45600 CPUtime=1361.73
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10838 0 0 0 129762 6411 0 0 25 0 1 0 125491265 46694400 10757 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11400 10757 215 467 0 10931 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 45600

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27602
/proc/meminfo: memFree=1840120/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=45600 CPUtime=1421.72
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10840 0 0 0 135518 6654 0 0 25 0 1 0 125491265 46694400 10759 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11400 10759 215 467 0 10931 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 45600

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27604
/proc/meminfo: memFree=1839996/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=45744 CPUtime=1481.69
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10863 0 0 0 141253 6916 0 0 25 0 1 0 125491265 46841856 10782 1992294400 134512640 136421960 4289400000 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11436 10782 215 467 0 10967 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 45744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27607
/proc/meminfo: memFree=1839748/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=45744 CPUtime=1541.67
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10874 0 0 0 146918 7249 0 0 25 0 1 0 125491265 46841856 10793 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11436 10793 215 467 0 10967 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 45744

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27609
/proc/meminfo: memFree=1839624/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=45908 CPUtime=1601.65
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 10886 0 0 0 152700 7465 0 0 25 0 1 0 125491265 47009792 10805 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11477 10805 215 467 0 11008 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 45908

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27611
/proc/meminfo: memFree=1838632/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=46920 CPUtime=1661.62
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 11125 0 0 0 158433 7729 0 0 25 0 1 0 125491265 48046080 11044 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11730 11044 215 467 0 11261 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 46920

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27613
/proc/meminfo: memFree=1837888/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=47668 CPUtime=1721.6
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 11303 0 0 0 164169 7991 0 0 25 0 1 0 125491265 48812032 11222 1992294400 134512640 136421960 4289400000 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 11917 11222 215 467 0 11448 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 47668

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27615
/proc/meminfo: memFree=1835780/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=49704 CPUtime=1781.58
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 11790 0 0 0 169918 8240 0 0 25 0 1 0 125491265 50896896 11709 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 12426 11709 215 467 0 11957 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 49704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27615
/proc/meminfo: memFree=1835284/2059040 swapFree=4135148/4192956
[pid=27554] ppid=27552 vsize=50132 CPUtime=1800.08
/proc/27554/stat : 27554 (pbct) R 27552 27554 26993 0 -1 4202496 11909 0 0 0 171704 8304 0 0 25 0 1 0 125491265 51335168 11828 1992294400 134512640 136421960 4289400000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27554/statm: 12533 11828 215 467 0 12064 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 50132

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

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

Child status: 0
Real time (s): 1800.81
CPU time (s): 1800.09
CPU user time (s): 1717.04
CPU system time (s): 83.0464
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 50132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1717.04
system time used= 83.0464
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11911
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= 1
involuntary context switches= 3177

runsolver used 2.87056 second user time and 8.61069 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-25 22:48:17
IDJOB=2681493
IDBENCH=47982
IDSOLVER=1192
FILE ID=node011/2681493-1277498897
PBS_JOBID= 11190584
Free space on /tmp= 62404 MiB

SOLVER NAME= PB/CT 0.1 fixed
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= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681493-1277498897/watcher-2681493-1277498897 -o /tmp/evaluation-result-2681493-1277498897/solver-2681493-1277498897 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681493-1277498897.opb

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

MD5SUM BENCH= 61ecac306f245a9bac818667ce91a2bc
RANDOM SEED=1631661230

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1884428 kB
Buffers:         15952 kB
Cached:          70020 kB
SwapCached:       9980 kB
Active:          69696 kB
Inactive:        28944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1884428 kB
SwapTotal:     4192956 kB
SwapFree:      4135148 kB
Dirty:            2008 kB
Writeback:           8 kB
AnonPages:       11380 kB
Mapped:           8312 kB
Slab:            54016 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181928 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= 62404 MiB
End job on node011 at 2010-06-25 23:18:20