Trace number 2681414

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=293-P1=97-P2=163-P3=149-P4=163-P5=457-P6=521-P7=173-P8=431-P9=419-B.opb
MD5SUM3e0f07488272e35b9b674c3d7ccbd7e8
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 benchmark7.29989
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
1800.07/1800.61	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-2681414-1277497659/watcher-2681414-1277497659 -o /tmp/evaluation-result-2681414-1277497659/solver-2681414-1277497659 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681414-1277497659.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: 0.93 1.01 0.99 3/106 31686
/proc/meminfo: memFree=1858916/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=2268 CPUtime=0
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 298 0 0 0 0 0 0 0 20 0 1 0 91058664 2322432 217 1992294400 134512640 136421960 4293467952 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31686/statm: 567 217 146 467 0 98 0

[startup+0.017942 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 31686
/proc/meminfo: memFree=1858916/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=3708 CPUtime=0.01
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 621 0 0 0 1 0 0 0 20 0 1 0 91058664 3796992 540 1992294400 134512640 136421960 4293467952 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 927 542 189 467 0 458 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3708

[startup+0.100953 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 31686
/proc/meminfo: memFree=1858916/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=10784 CPUtime=0.09
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 2352 0 0 0 9 0 0 0 20 0 1 0 91058664 11042816 2271 1992294400 134512640 136421960 4293467952 18446744073709551615 135650199 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 2696 2271 193 467 0 2227 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10784

[startup+0.300981 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 31686
/proc/meminfo: memFree=1858916/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=23148 CPUtime=0.29
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 5522 0 0 0 27 2 0 0 20 0 1 0 91058664 23703552 5305 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 5820 5306 215 467 0 5351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23148

[startup+0.701039 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 31686
/proc/meminfo: memFree=1858916/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=23940 CPUtime=0.69
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 5700 0 0 0 62 7 0 0 20 0 1 0 91058664 24514560 5483 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 5985 5483 215 467 0 5516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23940

[startup+1.50115 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 31687
/proc/meminfo: memFree=1836960/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=25848 CPUtime=1.49
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 6163 0 0 0 132 17 0 0 23 0 1 0 91058664 26468352 5946 1992294400 134512640 136421960 4293467952 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 6462 5946 215 467 0 5993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25848

[startup+3.10138 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 31687
/proc/meminfo: memFree=1835596/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=26244 CPUtime=3.09
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 6264 0 0 0 276 33 0 0 25 0 1 0 91058664 26873856 6047 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 6561 6047 215 467 0 6092 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26244

[startup+6.30084 s]
/proc/loadavg: 0.94 1.01 0.99 2/107 31687
/proc/meminfo: memFree=1834480/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=28000 CPUtime=6.28
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 6711 0 0 0 566 62 0 0 25 0 1 0 91058664 28672000 6494 1992294400 134512640 136421960 4293467952 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 7000 6494 215 467 0 6531 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28000

[startup+12.7018 s]
/proc/loadavg: 0.94 1.01 0.99 2/107 31687
/proc/meminfo: memFree=1832000/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=29396 CPUtime=12.68
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 7068 0 0 0 1166 102 0 0 25 0 1 0 91058664 30101504 6851 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 7349 6851 215 467 0 6880 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29396

[startup+25.5006 s]
/proc/loadavg: 0.96 1.00 0.99 2/107 31687
/proc/meminfo: memFree=1831256/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=30064 CPUtime=25.48
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 7213 0 0 0 2364 184 0 0 25 0 1 0 91058664 30785536 6996 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 7516 6996 215 467 0 7047 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30064

[startup+51.1012 s]
/proc/loadavg: 0.97 1.00 0.99 2/107 31689
/proc/meminfo: memFree=1829148/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=32088 CPUtime=51.07
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 7726 0 0 0 4738 369 0 0 25 0 1 0 91058664 32858112 7509 1992294400 134512640 136421960 4293467952 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 8022 7509 215 467 0 7553 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32088

[startup+102.309 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 31689
/proc/meminfo: memFree=1825552/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=35632 CPUtime=102.27
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 8603 0 0 0 9584 643 0 0 25 0 1 0 91058664 36487168 8386 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 8908 8386 215 467 0 8439 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35632

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 31691
/proc/meminfo: memFree=1822204/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=39100 CPUtime=162.24
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 9425 0 0 0 15247 977 0 0 25 0 1 0 91058664 40038400 9208 1992294400 134512640 136421960 4293467952 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 9775 9208 215 467 0 9306 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39100

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 31693
/proc/meminfo: memFree=1821708/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=39564 CPUtime=222.22
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 9540 0 0 0 21004 1218 0 0 25 0 1 0 91058664 40513536 9323 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 9891 9323 215 467 0 9422 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 39564

[startup+282.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 31698
/proc/meminfo: memFree=1818360/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=42356 CPUtime=282.21
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 10206 0 0 0 26704 1517 0 0 25 0 1 0 91058664 43372544 9989 1992294400 134512640 136421960 4293467952 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 10589 9989 215 467 0 10120 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42356

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 31698
/proc/meminfo: memFree=1818236/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=42540 CPUtime=342.19
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 10241 0 0 0 32452 1767 0 0 25 0 1 0 91058664 43560960 10024 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 10635 10024 215 467 0 10166 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42540

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 31700
/proc/meminfo: memFree=1812160/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=49024 CPUtime=402.17
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 11772 0 0 0 38094 2123 0 0 25 0 1 0 91058664 50200576 11555 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 12256 11555 215 467 0 11787 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 49024

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31702
/proc/meminfo: memFree=1812036/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=49024 CPUtime=462.16
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 11787 0 0 0 43842 2374 0 0 25 0 1 0 91058664 50200576 11570 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 12256 11570 215 467 0 11787 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 49024

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31704
/proc/meminfo: memFree=1811416/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=49644 CPUtime=522.14
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 11938 0 0 0 49495 2719 0 0 25 0 1 0 91058664 50835456 11710 1992294400 134512640 136421960 4293467952 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 12411 11710 215 467 0 11942 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 49644

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31706
/proc/meminfo: memFree=1811292/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=49796 CPUtime=582.12
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 11969 0 0 0 55140 3072 0 0 25 0 1 0 91058664 50991104 11741 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 12449 11741 215 467 0 11980 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 49796

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31706
/proc/meminfo: memFree=1811044/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=50060 CPUtime=642.11
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 12028 0 0 0 60815 3396 0 0 25 0 1 0 91058664 51261440 11800 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 12515 11800 215 467 0 12046 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 50060

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31712
/proc/meminfo: memFree=1808068/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=53096 CPUtime=822.05
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 12746 0 0 0 77971 4234 0 0 25 0 1 0 91058664 54370304 12518 1992294400 134512640 136421960 4293467952 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 13274 12518 215 467 0 12805 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 53096

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31714
/proc/meminfo: memFree=1807324/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=53856 CPUtime=882.03
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 12919 0 0 0 83752 4451 0 0 25 0 1 0 91058664 55148544 12691 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 13464 12691 215 467 0 12995 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 53856

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31714
/proc/meminfo: memFree=1807076/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=53988 CPUtime=942.01
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 12962 0 0 0 89519 4682 0 0 25 0 1 0 91058664 55283712 12734 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 13497 12734 215 467 0 13028 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 53988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31716
/proc/meminfo: memFree=1806828/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=54284 CPUtime=1002
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 13016 0 0 0 95322 4878 0 0 25 0 1 0 91058664 55586816 12788 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 13571 12788 215 467 0 13102 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 54284

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 31718
/proc/meminfo: memFree=1805216/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=55948 CPUtime=1061.98
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 13410 0 0 0 101098 5100 0 0 25 0 1 0 91058664 57290752 13182 1992294400 134512640 136421960 4293467952 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 13987 13182 215 467 0 13518 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 55948

[startup+1122.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 31720
/proc/meminfo: memFree=1804720/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=56448 CPUtime=1121.96
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 13530 0 0 0 106881 5315 0 0 25 0 1 0 91058664 57802752 13302 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14112 13302 215 467 0 13643 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 56448

[startup+1182.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 31722
/proc/meminfo: memFree=1804596/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=56448 CPUtime=1181.93
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 13556 0 0 0 112635 5558 0 0 25 0 1 0 91058664 57802752 13328 1992294400 134512640 136421960 4293467952 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14112 13328 215 467 0 13643 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 56448

[startup+1242.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 31722
/proc/meminfo: memFree=1804596/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=56448 CPUtime=1241.92
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 13556 0 0 0 118387 5805 0 0 25 0 1 0 91058664 57802752 13328 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14112 13328 215 467 0 13643 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 56448

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 31724
/proc/meminfo: memFree=1803852/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=57108 CPUtime=1301.91
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 13729 0 0 0 124163 6028 0 0 25 0 1 0 91058664 58478592 13501 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14277 13501 215 467 0 13808 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 57108

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31726
/proc/meminfo: memFree=1803728/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=56736 CPUtime=1361.89
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 13730 0 0 0 129913 6276 0 0 25 0 1 0 91058664 58097664 13414 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14184 13414 215 467 0 13715 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 56736

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31728
/proc/meminfo: memFree=1803728/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=57160 CPUtime=1421.88
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 13818 0 0 0 135658 6530 0 0 25 0 1 0 91058664 58531840 13502 1992294400 134512640 136421960 4293467952 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14290 13502 215 467 0 13821 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 57160

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31730
/proc/meminfo: memFree=1803356/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=57424 CPUtime=1481.85
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 13895 0 0 0 141335 6850 0 0 25 0 1 0 91058664 58802176 13579 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14356 13579 215 467 0 13887 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 57424

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31730
/proc/meminfo: memFree=1803728/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=57424 CPUtime=1541.83
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 13895 0 0 0 147070 7113 0 0 25 0 1 0 91058664 58802176 13579 1992294400 134512640 136421960 4293467952 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14356 13579 215 467 0 13887 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 57424

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31732
/proc/meminfo: memFree=1803728/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=57424 CPUtime=1601.82
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 13896 0 0 0 152816 7366 0 0 25 0 1 0 91058664 58802176 13580 1992294400 134512640 136421960 4293467952 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14356 13580 215 467 0 13887 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 57424

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31734
/proc/meminfo: memFree=1803108/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=58060 CPUtime=1661.79
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 14027 0 0 0 158580 7599 0 0 25 0 1 0 91058664 59453440 13711 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14515 13711 215 467 0 14046 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 58060

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31736
/proc/meminfo: memFree=1803108/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=58060 CPUtime=1721.78
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 14028 0 0 0 164291 7887 0 0 25 0 1 0 91058664 59453440 13712 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14515 13712 215 467 0 14046 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 58060

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31738
/proc/meminfo: memFree=1802984/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=58200 CPUtime=1781.76
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 14041 0 0 0 170080 8096 0 0 25 0 1 0 91058664 59596800 13725 1992294400 134512640 136421960 4293467952 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14550 13725 215 467 0 14081 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 58200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31738
/proc/meminfo: memFree=1802984/2059040 swapFree=4140068/4192956
[pid=31686] ppid=31684 vsize=58200 CPUtime=1800.07
/proc/31686/stat : 31686 (pbct) R 31684 31686 31295 0 -1 4202496 14041 0 0 0 171849 8158 0 0 25 0 1 0 91058664 59596800 13725 1992294400 134512640 136421960 4293467952 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31686/statm: 14550 13725 215 467 0 14081 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 58200

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): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1718.5
CPU system time (s): 81.5896
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 58200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1718.5
system time used= 81.5896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14043
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= 23077

runsolver used 3.07953 second user time and 8.39972 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-25 22:27:39
IDJOB=2681414
IDBENCH=47903
IDSOLVER=1192
FILE ID=node039/2681414-1277497659
PBS_JOBID= 11190548
Free space on /tmp= 62320 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=293-P1=97-P2=163-P3=149-P4=163-P5=457-P6=521-P7=173-P8=431-P9=419-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681414-1277497659/watcher-2681414-1277497659 -o /tmp/evaluation-result-2681414-1277497659/solver-2681414-1277497659 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681414-1277497659.opb

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

MD5SUM BENCH= 3e0f07488272e35b9b674c3d7ccbd7e8
RANDOM SEED=1803168137

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
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:       1859444 kB
Buffers:         21080 kB
Cached:          88160 kB
SwapCached:       5404 kB
Active:          68284 kB
Inactive:        53128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1859444 kB
SwapTotal:     4192956 kB
SwapFree:      4140068 kB
Dirty:            1860 kB
Writeback:           0 kB
AnonPages:       10824 kB
Mapped:          12132 kB
Slab:            56076 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181048 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= 62316 MiB
End job on node039 at 2010-06-25 22:57:42