Trace number 2681423

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
MD5SUM54510d4a8cd791bae993d435a4bb6e03
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 benchmark22.5226
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 variables243
Total number of constraints19
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 constraints19
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)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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 748/0 clauses 729/0 units 0
0.00/0.01	c vars 243
0.00/0.01	c objective 9 + 0
1800.01/1800.50	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-2681423-1277497742/watcher-2681423-1277497742 -o /tmp/evaluation-result-2681423-1277497742/solver-2681423-1277497742 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681423-1277497742.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 0.99 3/106 26513
/proc/meminfo: memFree=1820700/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=2268 CPUtime=0
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 305 0 0 0 0 0 0 0 20 0 1 0 125377849 2322432 224 1992294400 134512640 136421960 4293239584 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26513/statm: 567 224 146 467 0 98 0

[startup+0.0706109 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 26513
/proc/meminfo: memFree=1820700/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=8344 CPUtime=0.06
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 1769 0 0 0 6 0 0 0 20 0 1 0 125377849 8544256 1688 1992294400 134512640 136421960 4293239584 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 2086 1689 193 467 0 1617 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8344

[startup+0.101614 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 26513
/proc/meminfo: memFree=1820700/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=10784 CPUtime=0.09
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 2356 0 0 0 9 0 0 0 20 0 1 0 125377849 11042816 2275 1992294400 134512640 136421960 4293239584 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 2696 2276 193 467 0 2227 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10784

[startup+0.301637 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 26513
/proc/meminfo: memFree=1820700/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=23280 CPUtime=0.29
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 5524 0 0 0 27 2 0 0 20 0 1 0 125377849 23838720 5307 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 5820 5307 215 467 0 5351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23280

[startup+0.701683 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 26513
/proc/meminfo: memFree=1820700/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=23676 CPUtime=0.7
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 5649 0 0 0 64 6 0 0 21 0 1 0 125377849 24244224 5432 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 5919 5432 215 467 0 5450 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 23676

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26514
/proc/meminfo: memFree=1798992/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=25788 CPUtime=1.49
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 6166 0 0 0 135 14 0 0 23 0 1 0 125377849 26406912 5949 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 6447 5949 215 467 0 5978 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25788

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26514
/proc/meminfo: memFree=1797380/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=26184 CPUtime=3.09
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 6274 0 0 0 280 29 0 0 25 0 1 0 125377849 26812416 6057 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 6546 6057 215 467 0 6077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26184

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26514
/proc/meminfo: memFree=1796388/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=27916 CPUtime=6.29
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 6678 0 0 0 568 61 0 0 25 0 1 0 125377849 28585984 6461 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 6979 6461 215 467 0 6510 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27916

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26514
/proc/meminfo: memFree=1794900/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=28576 CPUtime=12.69
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 6861 0 0 0 1149 120 0 0 25 0 1 0 125377849 29261824 6644 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 7144 6644 215 467 0 6675 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28576

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26514
/proc/meminfo: memFree=1792544/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=30624 CPUtime=25.48
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 7360 0 0 0 2356 192 0 0 25 0 1 0 125377849 31358976 7143 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 7656 7143 215 467 0 7187 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30624

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26514
/proc/meminfo: memFree=1791056/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=32248 CPUtime=51.08
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 7780 0 0 0 4753 355 0 0 25 0 1 0 125377849 33021952 7563 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 8062 7563 215 467 0 7593 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32248

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26516
/proc/meminfo: memFree=1786716/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=36488 CPUtime=102.28
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 8783 0 0 0 9579 649 0 0 25 0 1 0 125377849 37363712 8566 1992294400 134512640 136421960 4293239584 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 9122 8566 215 467 0 8653 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 36488

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26518
/proc/meminfo: memFree=1783616/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=39480 CPUtime=162.25
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 9518 0 0 0 15250 975 0 0 25 0 1 0 125377849 40427520 9301 1992294400 134512640 136421960 4293239584 18446744073709551615 134861916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 9870 9301 215 467 0 9401 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39480

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26520
/proc/meminfo: memFree=1782872/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=40292 CPUtime=222.23
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 9722 0 0 0 20973 1250 0 0 25 0 1 0 125377849 41259008 9505 1992294400 134512640 136421960 4293239584 18446744073709551615 134857228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 10073 9505 215 467 0 9604 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40292

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26520
/proc/meminfo: memFree=1782128/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=41008 CPUtime=282.22
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 9895 0 0 0 26691 1531 0 0 25 0 1 0 125377849 41992192 9678 1992294400 134512640 136421960 4293239584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 10252 9678 215 467 0 9783 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41008

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26522
/proc/meminfo: memFree=1781136/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=41968 CPUtime=342.2
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 10126 0 0 0 32404 1816 0 0 25 0 1 0 125377849 42975232 9909 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 10492 9909 215 467 0 10023 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41968

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26524
/proc/meminfo: memFree=1777788/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=45556 CPUtime=402.18
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 10959 0 0 0 38131 2087 0 0 25 0 1 0 125377849 46649344 10742 1992294400 134512640 136421960 4293239584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 11389 10742 215 467 0 10920 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45556

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26526
/proc/meminfo: memFree=1776176/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=47132 CPUtime=462.17
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 11345 0 0 0 43798 2419 0 0 25 0 1 0 125377849 48263168 11128 1992294400 134512640 136421960 4293239584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 11783 11128 215 467 0 11314 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 47132

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26528
/proc/meminfo: memFree=1776052/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=47132 CPUtime=522.15
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 11349 0 0 0 49512 2703 0 0 25 0 1 0 125377849 48263168 11132 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 11783 11132 215 467 0 11314 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 47132

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26528
/proc/meminfo: memFree=1776052/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=47132 CPUtime=582.14
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 11354 0 0 0 55247 2967 0 0 25 0 1 0 125377849 48263168 11137 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 11783 11137 215 467 0 11314 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 47132

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26530
/proc/meminfo: memFree=1774564/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=48596 CPUtime=642.12
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 11713 0 0 0 60877 3335 0 0 25 0 1 0 125377849 49762304 11496 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 12149 11496 215 467 0 11680 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 48596

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26536
/proc/meminfo: memFree=1769976/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=53472 CPUtime=882.05
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 12842 0 0 0 83842 4363 0 0 25 0 1 0 125377849 54755328 12625 1992294400 134512640 136421960 4293239584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 13368 12625 215 467 0 12899 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 53472

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26538
/proc/meminfo: memFree=1769232/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=54036 CPUtime=942.03
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 12979 0 0 0 89635 4568 0 0 25 0 1 0 125377849 55332864 12762 1992294400 134512640 136421960 4293239584 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 13509 12762 215 467 0 13040 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 54036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26540
/proc/meminfo: memFree=1768736/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=54616 CPUtime=1002.03
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13113 0 0 0 95399 4804 0 0 25 0 1 0 125377849 55926784 12896 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 13654 12896 215 467 0 13185 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 54616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26542
/proc/meminfo: memFree=1768488/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=54940 CPUtime=1062.01
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13173 0 0 0 101111 5090 0 0 25 0 1 0 125377849 56258560 12956 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 13735 12956 215 467 0 13266 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 54940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26544
/proc/meminfo: memFree=1768364/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=54940 CPUtime=1121.99
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13173 0 0 0 106841 5358 0 0 25 0 1 0 125377849 56258560 12956 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 13735 12956 215 467 0 13266 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 54940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26544
/proc/meminfo: memFree=1767620/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=55824 CPUtime=1181.98
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13376 0 0 0 112575 5623 0 0 25 0 1 0 125377849 57163776 13159 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 13956 13159 215 467 0 13487 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 55824

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26546
/proc/meminfo: memFree=1767124/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=56100 CPUtime=1241.96
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13446 0 0 0 118316 5880 0 0 25 0 1 0 125377849 57446400 13229 1992294400 134512640 136421960 4293239584 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14025 13229 215 467 0 13556 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 56100

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26548
/proc/meminfo: memFree=1767000/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=56100 CPUtime=1301.95
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13448 0 0 0 124070 6125 0 0 25 0 1 0 125377849 57446400 13231 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14025 13231 215 467 0 13556 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 56100

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26550
/proc/meminfo: memFree=1767000/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=56100 CPUtime=1361.92
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13451 0 0 0 129811 6381 0 0 25 0 1 0 125377849 57446400 13234 1992294400 134512640 136421960 4293239584 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14025 13234 215 467 0 13556 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 56100

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26552
/proc/meminfo: memFree=1766752/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=56412 CPUtime=1421.91
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13533 0 0 0 135582 6609 0 0 25 0 1 0 125377849 57765888 13316 1992294400 134512640 136421960 4293239584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14103 13316 215 467 0 13634 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 56412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26552
/proc/meminfo: memFree=1766504/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=56720 CPUtime=1481.89
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13588 0 0 0 141330 6859 0 0 25 0 1 0 125377849 58081280 13371 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14180 13371 215 467 0 13711 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 56720

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26554
/proc/meminfo: memFree=1765760/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=57476 CPUtime=1541.88
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13766 0 0 0 147112 7076 0 0 25 0 1 0 125377849 58855424 13549 1992294400 134512640 136421960 4293239584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14369 13549 215 467 0 13900 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 57476

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26556
/proc/meminfo: memFree=1765760/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=57476 CPUtime=1601.87
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13783 0 0 0 152854 7333 0 0 25 0 1 0 125377849 58855424 13566 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14369 13566 215 467 0 13900 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 57476

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26558
/proc/meminfo: memFree=1765760/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=57476 CPUtime=1661.84
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13783 0 0 0 158572 7612 0 0 25 0 1 0 125377849 58855424 13566 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14369 13566 215 467 0 13900 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 57476

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26560
/proc/meminfo: memFree=1765636/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=57476 CPUtime=1721.83
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13785 0 0 0 164379 7804 0 0 25 0 1 0 125377849 58855424 13568 1992294400 134512640 136421960 4293239584 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14369 13568 215 467 0 13900 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 57476

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26560
/proc/meminfo: memFree=1765140/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=57820 CPUtime=1781.82
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13854 0 0 0 170197 7985 0 0 25 0 1 0 125377849 59207680 13637 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14455 13637 215 467 0 13986 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 57820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26562
/proc/meminfo: memFree=1765140/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=57820 CPUtime=1800.01
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13854 0 0 0 171933 8068 0 0 25 0 1 0 125377849 59207680 13637 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14455 13637 215 467 0 13986 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 57820

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26562
/proc/meminfo: memFree=1765140/2059040 swapFree=4138920/4192956
[pid=26513] ppid=26511 vsize=57820 CPUtime=1800.01
/proc/26513/stat : 26513 (pbct) R 26511 26513 26050 0 -1 4202496 13854 0 0 0 171933 8068 0 0 25 0 1 0 125377849 59207680 13637 1992294400 134512640 136421960 4293239584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26513/statm: 14455 13637 215 467 0 13986 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 57820

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1719.34
CPU system time (s): 80.6967
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 57820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1719.34
system time used= 80.6967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13856
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= 4448

runsolver used 3.04854 second user time and 8.42972 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-25 22:29:02
IDJOB=2681423
IDBENCH=47912
IDSOLVER=1192
FILE ID=node006/2681423-1277497742
PBS_JOBID= 11190559
Free space on /tmp= 62544 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=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681423-1277497742/watcher-2681423-1277497742 -o /tmp/evaluation-result-2681423-1277497742/solver-2681423-1277497742 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681423-1277497742.opb

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

MD5SUM BENCH= 54510d4a8cd791bae993d435a4bb6e03
RANDOM SEED=1634921822

node006.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.204
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.204
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1821228 kB
Buffers:         39320 kB
Cached:         100856 kB
SwapCached:       6936 kB
Active:          59840 kB
Inactive:        94268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1821228 kB
SwapTotal:     4192956 kB
SwapFree:      4138920 kB
Dirty:            1852 kB
Writeback:           0 kB
AnonPages:       12564 kB
Mapped:          11296 kB
Slab:            61756 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182228 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= 62540 MiB
End job on node006 at 2010-06-25 22:59:04