Trace number 2669483

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) 1800.04 1800.53

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_2000_5__647_1792.opb
MD5SUM696159ddc8928b3af623b241143b4601
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark74222
Best CPU time to get the best result obtained on this benchmark232.252
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables11998
Total number of constraints2000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints1998
Minimum length of a constraint5
Maximum length of a constraint45
Number of terms in the objective function 10000
Biggest coefficient in the objective function 130539
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 346524981
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 130539
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 346524981
Number of bits of the biggest sum of numbers29
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.05/0.09	c constraints 2000/0 clauses 0/0 units 0
0.05/0.09	c vars 11998
0.05/0.09	c objective 10000 + 0
1800.01/1800.51	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-2669483-1276689705/watcher-2669483-1276689705 -o /tmp/evaluation-result-2669483-1276689705/solver-2669483-1276689705 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669483-1276689705.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: 2.01 1.97 1.65 3/106 15480
/proc/meminfo: memFree=1727712/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=2488 CPUtime=0
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 308 0 0 0 0 0 0 0 20 0 1 0 10265533 2547712 230 1992294400 134512640 136485738 4287594208 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15480/statm: 622 230 149 482 0 138 0

[startup+0.053901 s]
/proc/loadavg: 2.01 1.97 1.65 3/106 15480
/proc/meminfo: memFree=1727712/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=3604 CPUtime=0.05
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 584 0 0 0 5 0 0 0 20 0 1 0 10265533 3690496 473 1992294400 134512640 136485738 4287594208 18446744073709551615 135177522 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15480/statm: 901 473 153 482 0 417 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3604

[startup+0.100905 s]
/proc/loadavg: 2.01 1.97 1.65 3/106 15480
/proc/meminfo: memFree=1727712/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=5968 CPUtime=0.09
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 1161 0 0 0 9 0 0 0 20 0 1 0 10265533 6111232 1050 1992294400 134512640 136485738 4287594208 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 1492 1051 195 482 0 1008 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5968

[startup+0.300918 s]
/proc/loadavg: 2.01 1.97 1.65 3/106 15480
/proc/meminfo: memFree=1727712/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=20016 CPUtime=0.29
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 4706 0 0 0 28 1 0 0 20 0 1 0 10265533 20496384 4595 1992294400 134512640 136485738 4287594208 18446744073709551615 135848659 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 5004 4596 195 482 0 4520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20016

[startup+0.700946 s]
/proc/loadavg: 2.01 1.97 1.65 3/106 15480
/proc/meminfo: memFree=1727712/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=47448 CPUtime=0.69
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 11775 0 0 0 65 4 0 0 20 0 1 0 10265533 48586752 11291 1992294400 134512640 136485738 4287594208 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 11862 11292 195 482 0 11378 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47448

[startup+1.501 s]
/proc/loadavg: 2.01 1.97 1.65 2/107 15481
/proc/meminfo: memFree=1664092/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=107144 CPUtime=1.49
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 27649 0 0 0 139 10 0 0 22 0 1 0 10265533 109715456 26231 1992294400 134512640 136485738 4287594208 18446744073709551615 135849220 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 26786 26233 195 482 0 26302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107144

[startup+3.10111 s]
/proc/loadavg: 2.01 1.97 1.65 2/107 15481
/proc/meminfo: memFree=1549888/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=200992 CPUtime=3.09
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 51434 0 0 0 282 27 0 0 25 0 1 0 10265533 205815808 48027 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50248 48027 225 482 0 49764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 200992

[startup+6.30034 s]
/proc/loadavg: 1.93 1.96 1.65 2/107 15481
/proc/meminfo: memFree=1535504/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=200992 CPUtime=6.29
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 51434 0 0 0 562 67 0 0 25 0 1 0 10265533 205815808 48027 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50248 48027 225 482 0 49764 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 200992

[startup+12.7018 s]
/proc/loadavg: 1.85 1.94 1.64 2/107 15481
/proc/meminfo: memFree=1535380/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=200992 CPUtime=12.68
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 51434 0 0 0 1120 148 0 0 25 0 1 0 10265533 205815808 48027 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50248 48027 225 482 0 49764 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 200992

[startup+25.5007 s]
/proc/loadavg: 1.66 1.89 1.63 2/107 15481
/proc/meminfo: memFree=1535380/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=200992 CPUtime=25.48
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 51443 0 0 0 2245 303 0 0 25 0 1 0 10265533 205815808 48036 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50248 48036 225 482 0 49764 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 200992

[startup+51.1015 s]
/proc/loadavg: 1.43 1.82 1.61 2/107 15483
/proc/meminfo: memFree=1535256/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=201256 CPUtime=51.07
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 51502 0 0 0 4489 618 0 0 25 0 1 0 10265533 206086144 48095 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50314 48095 225 482 0 49830 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 201256

[startup+102.308 s]
/proc/loadavg: 1.19 1.69 1.58 2/107 15483
/proc/meminfo: memFree=1534884/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=201520 CPUtime=102.26
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 51595 0 0 0 9000 1226 0 0 25 0 1 0 10265533 206356480 48188 1992294400 134512640 136485738 4287594208 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50380 48188 225 482 0 49896 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 201520

[startup+162.301 s]
/proc/loadavg: 1.07 1.56 1.54 2/107 15485
/proc/meminfo: memFree=1534388/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=201964 CPUtime=162.25
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 51685 0 0 0 14307 1918 0 0 25 0 1 0 10265533 206811136 48278 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50491 48278 225 482 0 50007 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 201964

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.50 2/107 15487
/proc/meminfo: memFree=1534016/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=202228 CPUtime=222.23
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 51768 0 0 0 19640 2583 0 0 25 0 1 0 10265533 207081472 48361 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50557 48361 225 482 0 50073 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 202228

[startup+282.301 s]
/proc/loadavg: 1.14 1.40 1.48 2/107 15489
/proc/meminfo: memFree=1533768/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=202524 CPUtime=282.21
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 51830 0 0 0 24971 3250 0 0 25 0 1 0 10265533 207384576 48423 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50631 48423 225 482 0 50147 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 202524

[startup+342.301 s]
/proc/loadavg: 1.05 1.33 1.45 2/107 15491
/proc/meminfo: memFree=1533396/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=202656 CPUtime=342.2
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 51892 0 0 0 30307 3913 0 0 25 0 1 0 10265533 207519744 48485 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50664 48485 225 482 0 50180 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 202656

[startup+402.301 s]
/proc/loadavg: 1.02 1.27 1.42 2/107 15491
/proc/meminfo: memFree=1533272/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=202920 CPUtime=402.18
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 51940 0 0 0 35652 4566 0 0 25 0 1 0 10265533 207790080 48533 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50730 48533 225 482 0 50246 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 202920

[startup+462.301 s]
/proc/loadavg: 1.07 1.23 1.39 2/107 15493
/proc/meminfo: memFree=1533024/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=203256 CPUtime=462.17
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52002 0 0 0 41013 5204 0 0 25 0 1 0 10265533 208134144 48595 1992294400 134512640 136485738 4287594208 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50814 48595 225 482 0 50330 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 203256

[startup+522.301 s]
/proc/loadavg: 1.12 1.22 1.37 2/107 15495
/proc/meminfo: memFree=1532776/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=203388 CPUtime=522.15
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52042 0 0 0 46362 5853 0 0 25 0 1 0 10265533 208269312 48635 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50847 48635 225 482 0 50363 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 203388

[startup+582.301 s]
/proc/loadavg: 1.10 1.19 1.35 2/107 15497
/proc/meminfo: memFree=1532528/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=203520 CPUtime=582.13
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52086 0 0 0 51727 6486 0 0 25 0 1 0 10265533 208404480 48679 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50880 48679 225 482 0 50396 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 203520

[startup+642.301 s]
/proc/loadavg: 1.04 1.15 1.33 2/107 15499
/proc/meminfo: memFree=1532280/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=203652 CPUtime=642.12
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52129 0 0 0 57100 7112 0 0 25 0 1 0 10265533 208539648 48722 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 50913 48722 225 482 0 50429 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 203652

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.06 1.25 2/107 15505
/proc/meminfo: memFree=1531536/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=204708 CPUtime=882.06
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52308 0 0 0 78639 9567 0 0 25 0 1 0 10265533 209620992 48901 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51177 48901 225 482 0 50693 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 204708

[startup+942.301 s]
/proc/loadavg: 1.00 1.05 1.23 2/107 15507
/proc/meminfo: memFree=1531164/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=204840 CPUtime=942.03
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52344 0 0 0 84032 10171 0 0 25 0 1 0 10265533 209756160 48937 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51210 48937 225 482 0 50726 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 204840

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.21 2/107 15507
/proc/meminfo: memFree=1531040/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=204972 CPUtime=1002.02
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52382 0 0 0 89434 10768 0 0 25 0 1 0 10265533 209891328 48975 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51243 48975 225 482 0 50759 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 204972

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.19 2/107 15509
/proc/meminfo: memFree=1530916/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=204972 CPUtime=1062
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52413 0 0 0 94830 11370 0 0 25 0 1 0 10265533 209891328 49006 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51243 49006 225 482 0 50759 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 204972

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 15511
/proc/meminfo: memFree=1530668/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=205236 CPUtime=1121.99
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52454 0 0 0 100246 11953 0 0 25 0 1 0 10265533 210161664 49047 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51309 49047 225 482 0 50825 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 205236

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/107 15513
/proc/meminfo: memFree=1530544/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=205368 CPUtime=1181.97
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52487 0 0 0 105654 12543 0 0 25 0 1 0 10265533 210296832 49080 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51342 49080 225 482 0 50858 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 205368

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/107 15515
/proc/meminfo: memFree=1530172/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=205500 CPUtime=1241.95
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52522 0 0 0 111080 13115 0 0 25 0 1 0 10265533 210432000 49115 1992294400 134512640 136485738 4287594208 18446744073709551615 135024600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51375 49115 225 482 0 50891 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 205500

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 15515
/proc/meminfo: memFree=1529924/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=205848 CPUtime=1301.94
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52584 0 0 0 116505 13689 0 0 25 0 1 0 10265533 210788352 49177 1992294400 134512640 136485738 4287594208 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51462 49177 225 482 0 50978 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 205848

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 15517
/proc/meminfo: memFree=1529924/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=205848 CPUtime=1361.92
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52594 0 0 0 121939 14253 0 0 25 0 1 0 10265533 210788352 49187 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51462 49187 225 482 0 50978 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 205848

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 15519
/proc/meminfo: memFree=1529800/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=205980 CPUtime=1421.91
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52628 0 0 0 127380 14811 0 0 25 0 1 0 10265533 210923520 49221 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51495 49221 225 482 0 51011 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 205980

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 15521
/proc/meminfo: memFree=1529676/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=206112 CPUtime=1481.89
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52665 0 0 0 132808 15381 0 0 25 0 1 0 10265533 211058688 49258 1992294400 134512640 136485738 4287594208 18446744073709551615 134616202 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51528 49258 225 482 0 51044 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 206112

[startup+1542.3 s]
/proc/loadavg: 1.03 1.01 1.10 2/107 15523
/proc/meminfo: memFree=1529552/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=206244 CPUtime=1541.87
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52698 0 0 0 138257 15930 0 0 25 0 1 0 10265533 211193856 49291 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51561 49291 225 482 0 51077 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 206244

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.09 2/107 15523
/proc/meminfo: memFree=1529428/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=206376 CPUtime=1601.85
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52734 0 0 0 143721 16464 0 0 25 0 1 0 10265533 211329024 49327 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51594 49327 225 482 0 51110 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 206376

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 15525
/proc/meminfo: memFree=1529180/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=206508 CPUtime=1661.84
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52769 0 0 0 149198 16986 0 0 25 0 1 0 10265533 211464192 49362 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51627 49362 225 482 0 51143 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 206508

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 15527
/proc/meminfo: memFree=1528932/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=206640 CPUtime=1721.82
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52809 0 0 0 154664 17518 0 0 25 0 1 0 10265533 211599360 49402 1992294400 134512640 136485738 4287594208 18446744073709551615 134616182 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51660 49402 225 482 0 51176 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 206640

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 15529
/proc/meminfo: memFree=1528560/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=206772 CPUtime=1781.8
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52849 0 0 0 160137 18043 0 0 25 0 1 0 10265533 211734528 49442 1992294400 134512640 136485738 4287594208 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51693 49442 225 482 0 51209 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 206772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.07 3/108 15532
/proc/meminfo: memFree=1514168/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=206772 CPUtime=1800.01
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52859 0 0 0 161800 18201 0 0 25 0 1 0 10265533 211734528 49452 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51693 49452 225 482 0 51209 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 206772

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 1.07 3/108 15532
/proc/meminfo: memFree=1514168/2059040 swapFree=4192956/4192956
[pid=15480] ppid=15478 vsize=206772 CPUtime=1800.01
/proc/15480/stat : 15480 (pbct) R 15478 15480 15092 0 -1 4202496 52859 0 0 0 161800 18201 0 0 25 0 1 0 10265533 211734528 49452 1992294400 134512640 136485738 4287594208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15480/statm: 51693 49452 225 482 0 51209 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 206772

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.04
CPU user time (s): 1618.01
CPU system time (s): 182.035
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 206772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1618.01
system time used= 182.035
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52859
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= 2
involuntary context switches= 4089

runsolver used 2.99354 second user time and 8.48471 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-16 14:01:45
IDJOB=2669483
IDBENCH=71851
IDSOLVER=1170
FILE ID=node034/2669483-1276689705
PBS_JOBID= 11172591
Free space on /tmp= 62516 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_2000_5__647_1792.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669483-1276689705/watcher-2669483-1276689705 -o /tmp/evaluation-result-2669483-1276689705/solver-2669483-1276689705 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669483-1276689705.opb

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

MD5SUM BENCH= 696159ddc8928b3af623b241143b4601
RANDOM SEED=1713339414

node034.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		: 3000.242
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		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1728116 kB
Buffers:         81708 kB
Cached:         123376 kB
SwapCached:          0 kB
Active:         122108 kB
Inactive:       142672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1728116 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2292 kB
Writeback:          12 kB
AnonPages:       59628 kB
Mapped:          15384 kB
Slab:            44448 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182192 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= 62512 MiB
End job on node034 at 2010-06-16 14:31:47