Trace number 296446

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, and are wall clock time (not CPU 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 NameAnswerCPU timeWall clock time
CMUSAT 2007-02-08? (TO) 1200.09 1200.49

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1065385609-07.UNSAT.shuffled.cnf
MD5SUM66e7f727b13be92000d7d61d02c29f2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.632
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54005

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  45                                                   |
0.00/0.00	c |  Number of clauses:    4005                                                 |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-296446-1171823783 -o ROOT/results/node44/solver-296446-1171823783 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296446-1171823783/cmusat /tmp/evaluation/296446-1171823783/instance-296446-1171823783.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 1.31 1.11 3/64 8982
/proc/meminfo: memFree=768448/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=2316 CPUtime=0
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 202334475 2371584 188 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 579 189 96 243 0 333 0

[startup+0.106733 s]
/proc/loadavg: 2.02 1.31 1.11 3/64 8982
/proc/meminfo: memFree=768448/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=2796 CPUtime=0.1
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 202334475 2863104 312 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 699 312 118 243 0 453 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2796

[startup+0.514806 s]
/proc/loadavg: 2.02 1.31 1.11 3/64 8982
/proc/meminfo: memFree=768448/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=3348 CPUtime=0.51
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 478 0 0 0 51 0 0 0 21 0 1 0 202334475 3428352 461 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589750 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 837 461 118 243 0 591 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3348

[startup+1.33496 s]
/proc/loadavg: 2.02 1.31 1.11 2/65 8983
/proc/meminfo: memFree=766264/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=4240 CPUtime=1.33
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 684 0 0 0 133 0 0 0 25 0 1 0 202334475 4341760 666 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 1060 666 118 243 0 814 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4240

[startup+2.97126 s]
/proc/loadavg: 1.94 1.31 1.11 2/65 8983
/proc/meminfo: memFree=766072/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=4684 CPUtime=2.96
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 784 0 0 0 296 0 0 0 25 0 1 0 202334475 4796416 766 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 1171 766 118 243 0 925 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4684

[startup+6.24986 s]
/proc/loadavg: 1.94 1.31 1.11 2/65 8983
/proc/meminfo: memFree=763576/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=6892 CPUtime=6.23
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 1338 0 0 0 623 0 0 0 25 0 1 0 202334475 7057408 1273 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 1723 1273 118 243 0 1477 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6892

[startup+12.704 s]
/proc/loadavg: 1.79 1.30 1.10 2/65 8983
/proc/meminfo: memFree=762488/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=7956 CPUtime=12.69
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 1880 0 0 0 1268 1 0 0 25 0 1 0 202334475 8146944 1580 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 1989 1580 118 243 0 1743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7956

[startup+25.5074 s]
/proc/loadavg: 1.67 1.29 1.10 2/65 8983
/proc/meminfo: memFree=759608/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=11296 CPUtime=25.49
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 3051 0 0 0 2548 1 0 0 25 0 1 0 202334475 11567104 2258 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 2824 2258 118 243 0 2578 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11296

[startup+51.1151 s]
/proc/loadavg: 1.44 1.26 1.10 2/65 8983
/proc/meminfo: memFree=752056/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=20272 CPUtime=51.09
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 5920 0 0 0 5106 3 0 0 25 0 1 0 202334475 20758528 4120 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 5068 4120 118 243 0 4822 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20272

[startup+102.322 s]
/proc/loadavg: 1.26 1.24 1.09 2/65 8983
/proc/meminfo: memFree=749944/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=22104 CPUtime=102.28
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 7163 0 0 0 10224 4 0 0 25 0 1 0 202334475 22634496 4731 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 5526 4731 118 243 0 5280 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 22104

[startup+162.341 s]
/proc/loadavg: 1.08 1.19 1.09 2/65 8983
/proc/meminfo: memFree=745720/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=25764 CPUtime=162.28
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 8520 0 0 0 16223 5 0 0 25 0 1 0 202334475 26382336 5696 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 6441 5696 118 243 0 6195 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 25764

[startup+222.355 s]
/proc/loadavg: 1.03 1.15 1.08 2/65 8985
/proc/meminfo: memFree=735928/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=38612 CPUtime=222.27
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 12396 0 0 0 22220 7 0 0 25 0 1 0 202334475 39538688 8065 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 9653 8065 118 243 0 9407 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 38612

[startup+282.372 s]
/proc/loadavg: 1.01 1.12 1.07 2/65 8985
/proc/meminfo: memFree=734008/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=40300 CPUtime=282.26
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 12921 0 0 0 28219 7 0 0 25 0 1 0 202334475 41267200 8590 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 10075 8590 118 243 0 9829 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 40300

[startup+342.393 s]
/proc/loadavg: 1.00 1.10 1.07 2/65 8985
/proc/meminfo: memFree=733432/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=40412 CPUtime=342.27
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 13369 0 0 0 34219 8 0 0 25 0 1 0 202334475 41381888 8742 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591381 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 10103 8742 118 243 0 9857 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 40412

[startup+402.415 s]
/proc/loadavg: 1.00 1.08 1.06 2/65 8985
/proc/meminfo: memFree=732728/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=40672 CPUtime=402.27
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 13877 0 0 0 40219 8 0 0 25 0 1 0 202334475 41648128 8926 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 10168 8926 118 243 0 9922 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 40672

[startup+462.428 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 8985
/proc/meminfo: memFree=732152/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=41480 CPUtime=462.27
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 14111 0 0 0 46218 9 0 0 25 0 1 0 202334475 42475520 9062 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 10370 9062 118 243 0 10124 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 41480

[startup+522.442 s]
/proc/loadavg: 1.00 1.05 1.05 2/65 8985
/proc/meminfo: memFree=729272/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=43860 CPUtime=522.26
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 15226 0 0 0 52216 10 0 0 25 0 1 0 202334475 44912640 9788 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 10965 9788 118 243 0 10719 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 43860

[startup+582.459 s]
/proc/loadavg: 1.00 1.04 1.04 2/65 8985
/proc/meminfo: memFree=728760/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=44424 CPUtime=582.26
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 15420 0 0 0 58216 10 0 0 25 0 1 0 202334475 45490176 9884 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 11106 9884 118 243 0 10860 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 44424

[startup+642.483 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 8985
/proc/meminfo: memFree=725496/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=47364 CPUtime=642.25
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 16721 0 0 0 64214 11 0 0 25 0 1 0 202334475 48500736 10728 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 11841 10728 118 243 0 11595 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 47364

[startup+702.498 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 8985
/proc/meminfo: memFree=725176/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=47624 CPUtime=702.26
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 16812 0 0 0 70214 12 0 0 25 0 1 0 202334475 48766976 10786 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 11906 10786 118 243 0 11660 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 47624

[startup+762.517 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 8985
/proc/meminfo: memFree=721400/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=50816 CPUtime=762.25
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 18253 0 0 0 76212 13 0 0 25 0 1 0 202334475 52035584 11700 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 12704 11700 118 243 0 12458 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 50816

[startup+822.536 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 8985
/proc/meminfo: memFree=721400/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=50948 CPUtime=822.25
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 18286 0 0 0 82212 13 0 0 25 0 1 0 202334475 52170752 11733 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 12737 11733 118 243 0 12491 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 50948

[startup+882.556 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 8985
/proc/meminfo: memFree=721272/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=51140 CPUtime=882.25
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 18334 0 0 0 88211 14 0 0 25 0 1 0 202334475 52367360 11781 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 12785 11781 118 243 0 12539 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 51140

[startup+942.574 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 8985
/proc/meminfo: memFree=703480/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=75968 CPUtime=942.25
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 25263 0 0 0 94208 17 0 0 25 0 1 0 202334475 77791232 16202 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 18992 16202 118 243 0 18746 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 75968

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=703544/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=75968 CPUtime=1002.25
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 25265 0 0 0 100208 17 0 0 25 0 1 0 202334475 77791232 16204 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 18992 16204 118 243 0 18746 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 75968

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=703480/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=75836 CPUtime=1062.24
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 25283 0 0 0 106207 17 0 0 25 0 1 0 202334475 77656064 16189 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 18959 16189 118 243 0 18713 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 75836

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=703096/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=75836 CPUtime=1122.24
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 25404 0 0 0 112207 17 0 0 25 0 1 0 202334475 77656064 16310 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 18959 16310 118 243 0 18713 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 75836

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=702520/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=76040 CPUtime=1182.24
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 26067 0 0 0 118206 18 0 0 25 0 1 0 202334475 77864960 16456 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 19010 16456 118 243 0 18764 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 76040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8985
/proc/meminfo: memFree=702520/2055920 swapFree=4183224/4192956
[pid=8982] ppid=8980 vsize=76040 CPUtime=1200.06
/proc/8982/stat : 8982 (cmusat) R 8980 8982 7621 0 -1 4194304 26067 0 0 0 119988 18 0 0 25 0 1 0 202334475 77864960 16456 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8982/statm: 19010 16456 118 243 0 18764 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 76040

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.19597
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 76040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26067
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= 6
involuntary context switches= 2147

runsolver used 0.747886 second user time and 2.46062 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Feb 18 18:36:23 UTC 2007

IDJOB= 296446
IDBENCH= 19937
IDSOLVER= 121
FILE ID= node44/296446-1171823783

PBS_JOBID= 3839641

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1065385609-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296446-1171823783/cmusat /tmp/evaluation/296446-1171823783/instance-296446-1171823783.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-296446-1171823783 -o ROOT/results/node44/solver-296446-1171823783 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296446-1171823783/cmusat /tmp/evaluation/296446-1171823783/instance-296446-1171823783.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  66e7f727b13be92000d7d61d02c29f2d

RANDOM SEED= 88416361

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.261
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.261
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        768856 kB
Buffers:         51960 kB
Cached:        1112156 kB
SwapCached:       4532 kB
Active:         835352 kB
Inactive:       339352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        768856 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            2532 kB
Writeback:           0 kB
Mapped:          15604 kB
Slab:            98312 kB
Committed_AS:   456800 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node44 on Sun Feb 18 18:56:26 UTC 2007