Trace number 2667899

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? (TO) 1800.06 1800.51

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 574/0 clauses 575/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 9 + 0
1800.05/1800.50	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-2667899-1276648152/watcher-2667899-1276648152 -o /tmp/evaluation-result-2667899-1276648152/solver-2667899-1276648152 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667899-1276648152.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 1.02 1.00 3/105 12724
/proc/meminfo: memFree=1802304/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=2340 CPUtime=0
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 298 0 0 0 0 0 0 0 25 0 1 0 6108663 2396160 220 1992294400 134512640 136485738 4291277424 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12724/statm: 585 220 156 482 0 101 0

[startup+0.0288929 s]
/proc/loadavg: 0.99 1.02 1.00 3/105 12724
/proc/meminfo: memFree=1802304/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=5104 CPUtime=0.02
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 983 0 0 0 2 0 0 0 25 0 1 0 6108663 5226496 905 1992294400 134512640 136485738 4291277424 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 1309 907 198 482 0 825 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5104

[startup+0.100901 s]
/proc/loadavg: 0.99 1.02 1.00 3/105 12724
/proc/meminfo: memFree=1802304/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=10404 CPUtime=0.09
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 2270 0 0 0 9 0 0 0 25 0 1 0 6108663 10653696 2192 1992294400 134512640 136485738 4291277424 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 2601 2193 198 482 0 2117 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10404

[startup+0.300919 s]
/proc/loadavg: 0.99 1.02 1.00 3/105 12724
/proc/meminfo: memFree=1802304/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=18540 CPUtime=0.29
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 4296 0 0 0 26 3 0 0 25 0 1 0 6108663 18984960 4218 1992294400 134512640 136485738 4291277424 18446744073709551615 135044891 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 4635 4218 227 482 0 4151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18540

[startup+0.700958 s]
/proc/loadavg: 0.99 1.02 1.00 3/105 12724
/proc/meminfo: memFree=1802304/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=19592 CPUtime=0.69
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 4552 0 0 0 60 9 0 0 25 0 1 0 6108663 20062208 4474 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 4898 4474 227 482 0 4414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19592

[startup+1.50103 s]
/proc/loadavg: 0.99 1.02 1.00 2/106 12727
/proc/meminfo: memFree=1784688/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=20388 CPUtime=1.49
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 4761 0 0 0 132 17 0 0 25 0 1 0 6108663 20877312 4683 1992294400 134512640 136485738 4291277424 18446744073709551615 134874607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 5097 4683 227 482 0 4613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20388

[startup+3.10019 s]
/proc/loadavg: 0.99 1.02 1.00 2/106 12727
/proc/meminfo: memFree=1783944/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=21956 CPUtime=3.09
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 5121 0 0 0 279 30 0 0 25 0 1 0 6108663 22482944 5043 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 5489 5043 227 482 0 5005 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21956

[startup+6.3005 s]
/proc/loadavg: 0.99 1.02 1.00 2/106 12727
/proc/meminfo: memFree=1782332/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=22216 CPUtime=6.28
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 5189 0 0 0 574 54 0 0 25 0 1 0 6108663 22749184 5111 1992294400 134512640 136485738 4291277424 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 5554 5111 227 482 0 5070 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22216

[startup+12.7011 s]
/proc/loadavg: 0.99 1.02 1.00 2/106 12727
/proc/meminfo: memFree=1781092/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=23396 CPUtime=12.68
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 5479 0 0 0 1175 93 0 0 25 0 1 0 6108663 23957504 5401 1992294400 134512640 136485738 4291277424 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 5849 5401 227 482 0 5365 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23396

[startup+25.5014 s]
/proc/loadavg: 0.99 1.02 1.00 2/106 12727
/proc/meminfo: memFree=1779976/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=24424 CPUtime=25.48
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 5754 0 0 0 2368 180 0 0 25 0 1 0 6108663 25010176 5676 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 6106 5676 227 482 0 5622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24424

[startup+51.1008 s]
/proc/loadavg: 0.99 1.01 1.00 2/106 12727
/proc/meminfo: memFree=1778736/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=25656 CPUtime=51.08
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 6038 0 0 0 4771 337 0 0 25 0 1 0 6108663 26271744 5960 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 6414 5960 227 482 0 5930 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25656

[startup+102.309 s]
/proc/loadavg: 1.07 1.03 1.00 2/106 12729
/proc/meminfo: memFree=1775512/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=28652 CPUtime=102.27
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 6797 0 0 0 9578 649 0 0 25 0 1 0 6108663 29339648 6719 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 7163 6719 227 482 0 6679 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28652

[startup+162.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/106 12731
/proc/meminfo: memFree=1773280/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=31208 CPUtime=162.25
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 7380 0 0 0 15233 992 0 0 25 0 1 0 6108663 31956992 7302 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 7802 7302 227 482 0 7318 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31208

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 12734
/proc/meminfo: memFree=1770924/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=32692 CPUtime=222.24
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 7765 0 0 0 20879 1345 0 0 25 0 1 0 6108663 33476608 7687 1992294400 134512640 136485738 4291277424 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 8173 7687 227 482 0 7689 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 32692

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 12736
/proc/meminfo: memFree=1770428/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=33468 CPUtime=282.22
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 7963 0 0 0 26530 1692 0 0 25 0 1 0 6108663 34271232 7885 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 8367 7885 227 482 0 7883 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33468

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12738
/proc/meminfo: memFree=1767452/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=36608 CPUtime=342.2
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 8683 0 0 0 32228 1992 0 0 25 0 1 0 6108663 37486592 8605 1992294400 134512640 136485738 4291277424 18446744073709551615 134880590 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 9152 8605 227 482 0 8668 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36608

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12740
/proc/meminfo: memFree=1766708/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=37448 CPUtime=402.19
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 8856 0 0 0 37917 2302 0 0 25 0 1 0 6108663 38346752 8778 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 9362 8778 227 482 0 8878 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 37448

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12742
/proc/meminfo: memFree=1766460/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=37732 CPUtime=462.18
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 8937 0 0 0 43569 2649 0 0 25 0 1 0 6108663 38637568 8859 1992294400 134512640 136485738 4291277424 18446744073709551615 134880524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 9433 8859 227 482 0 8949 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 37732

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12742
/proc/meminfo: memFree=1766212/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=38016 CPUtime=522.16
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 9015 0 0 0 49314 2902 0 0 25 0 1 0 6108663 38928384 8937 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 9504 8937 227 482 0 9020 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 38016

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12744
/proc/meminfo: memFree=1765840/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=38576 CPUtime=582.14
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 9122 0 0 0 54957 3257 0 0 25 0 1 0 6108663 39501824 9044 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 9644 9044 227 482 0 9160 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 38576

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12746
/proc/meminfo: memFree=1764104/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=40436 CPUtime=642.13
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 9558 0 0 0 60634 3579 0 0 25 0 1 0 6108663 41406464 9480 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 10109 9480 227 482 0 9625 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 40436

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12752
/proc/meminfo: memFree=1760012/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=44448 CPUtime=882.07
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 10563 0 0 0 83519 4688 0 0 25 0 1 0 6108663 45514752 10437 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11112 10437 227 482 0 10628 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 44448

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12754
/proc/meminfo: memFree=1760012/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=44884 CPUtime=942.05
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 10634 0 0 0 89189 5016 0 0 25 0 1 0 6108663 45961216 10508 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11221 10508 227 482 0 10737 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 44884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12756
/proc/meminfo: memFree=1759764/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=45024 CPUtime=1002.04
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 10689 0 0 0 94899 5305 0 0 25 0 1 0 6108663 46104576 10563 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11256 10563 227 482 0 10772 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 45024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12758
/proc/meminfo: memFree=1759392/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=45492 CPUtime=1062.03
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 10776 0 0 0 100702 5501 0 0 25 0 1 0 6108663 46583808 10650 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11373 10650 227 482 0 10889 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 45492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12758
/proc/meminfo: memFree=1758028/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=46844 CPUtime=1122.01
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 11093 0 0 0 106418 5783 0 0 25 0 1 0 6108663 47968256 10967 1992294400 134512640 136485738 4291277424 18446744073709551615 135050769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11711 10967 227 482 0 11227 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 46844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12760
/proc/meminfo: memFree=1757904/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=46844 CPUtime=1181.99
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 11110 0 0 0 112129 6070 0 0 25 0 1 0 6108663 47968256 10984 1992294400 134512640 136485738 4291277424 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11711 10984 227 482 0 11227 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 46844

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12762
/proc/meminfo: memFree=1757656/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=46844 CPUtime=1241.98
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 11114 0 0 0 117856 6342 0 0 25 0 1 0 6108663 47968256 10988 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11711 10988 227 482 0 11227 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 46844

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12764
/proc/meminfo: memFree=1757532/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=46844 CPUtime=1301.98
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 11117 0 0 0 123549 6649 0 0 25 0 1 0 6108663 47968256 10991 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11711 10991 227 482 0 11227 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 46844

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 12766
/proc/meminfo: memFree=1757532/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=47008 CPUtime=1361.95
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 11130 0 0 0 129260 6935 0 0 25 0 1 0 6108663 48136192 11004 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11752 11004 227 482 0 11268 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 47008

[startup+1422.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 12766
/proc/meminfo: memFree=1757160/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=47448 CPUtime=1421.95
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 11243 0 0 0 134955 7240 0 0 25 0 1 0 6108663 48586752 11117 1992294400 134512640 136485738 4291277424 18446744073709551615 134875761 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11862 11117 227 482 0 11378 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 47448

[startup+1482.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/106 12768
/proc/meminfo: memFree=1757160/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=47448 CPUtime=1481.93
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 11243 0 0 0 140637 7556 0 0 25 0 1 0 6108663 48586752 11117 1992294400 134512640 136485738 4291277424 18446744073709551615 134880613 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11862 11117 227 482 0 11378 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 47448

[startup+1542.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/106 12770
/proc/meminfo: memFree=1756788/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=47888 CPUtime=1541.9
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 11340 0 0 0 146338 7852 0 0 25 0 1 0 6108663 49037312 11214 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 11972 11214 227 482 0 11488 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 47888

[startup+1602.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/106 12772
/proc/meminfo: memFree=1754928/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=49680 CPUtime=1601.89
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 11779 0 0 0 152079 8110 0 0 25 0 1 0 6108663 50872320 11653 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 12420 11653 227 482 0 11936 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 49680

[startup+1662.3 s]
/proc/loadavg: 1.12 1.06 1.00 2/106 12774
/proc/meminfo: memFree=1754060/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=50680 CPUtime=1661.87
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 11990 0 0 0 157835 8352 0 0 25 0 1 0 6108663 51896320 11864 1992294400 134512640 136485738 4291277424 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 12670 11864 227 482 0 12186 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 50680

[startup+1722.3 s]
/proc/loadavg: 1.10 1.06 1.00 2/106 12774
/proc/meminfo: memFree=1752572/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=52160 CPUtime=1721.87
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 12336 0 0 0 163572 8615 0 0 25 0 1 0 6108663 53411840 12210 1992294400 134512640 136485738 4291277424 18446744073709551615 134876184 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 13040 12210 227 482 0 12556 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 52160

[startup+1782.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/106 12776
/proc/meminfo: memFree=1752324/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=52160 CPUtime=1781.84
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 12353 0 0 0 169330 8854 0 0 25 0 1 0 6108663 53411840 12227 1992294400 134512640 136485738 4291277424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 13040 12227 227 482 0 12556 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 52160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.02 1.04 1.00 2/106 12776
/proc/meminfo: memFree=1752324/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=52160 CPUtime=1800.05
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 12354 0 0 0 171069 8936 0 0 25 0 1 0 6108663 53411840 12228 1992294400 134512640 136485738 4291277424 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 13040 12228 227 482 0 12556 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 52160

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: 1.02 1.04 1.00 2/106 12776
/proc/meminfo: memFree=1752324/2059040 swapFree=4140808/4192956
[pid=12724] ppid=12722 vsize=52160 CPUtime=1800.05
/proc/12724/stat : 12724 (pbct) R 12722 12724 11986 0 -1 4202496 12354 0 0 0 171069 8936 0 0 25 0 1 0 6108663 53411840 12228 1992294400 134512640 136485738 4291277424 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12724/statm: 13040 12228 227 482 0 12556 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 52160

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1710.69
CPU system time (s): 89.3734
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 52160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1710.69
system time used= 89.3734
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12354
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= 8906

runsolver used 3.03454 second user time and 8.44372 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-16 02:29:12
IDJOB=2667899
IDBENCH=47982
IDSOLVER=1170
FILE ID=node089/2667899-1276648152
PBS_JOBID= 11172414
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
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-2667899-1276648152/watcher-2667899-1276648152 -o /tmp/evaluation-result-2667899-1276648152/solver-2667899-1276648152 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667899-1276648152.opb

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

MD5SUM BENCH= 61ecac306f245a9bac818667ce91a2bc
RANDOM SEED=698690125

node089.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1802700 kB
Buffers:         69700 kB
Cached:         108424 kB
SwapCached:       6356 kB
Active:          89568 kB
Inactive:       102236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1802700 kB
SwapTotal:     4192956 kB
SwapFree:      4140808 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11300 kB
Mapped:          13036 kB
Slab:            42976 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180400 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= 62556 MiB
End job on node089 at 2010-06-16 02:59:14