Trace number 311493

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 1200.39

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
MD5SUMbf2efd4306c515a6ab821250f31ffa54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.205967
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |

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/node55/watcher-311493-1172570978 -o ROOT/results/node55/solver-311493-1172570978 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311493-1172570978/cmusat /tmp/evaluation/311493-1172570978/instance-311493-1172570978.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: 0.91 0.97 0.96 3/64 32087
/proc/meminfo: memFree=1885224/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=2604 CPUtime=0
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 277054239 2666496 240 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 651 240 96 243 0 405 0

[startup+0.106885 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 32087
/proc/meminfo: memFree=1885224/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=3144 CPUtime=0.1
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 403 0 0 0 10 0 0 0 18 0 1 0 277054239 3219456 386 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591300 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 786 386 118 243 0 540 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3144

[startup+0.514923 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 32087
/proc/meminfo: memFree=1885224/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=3844 CPUtime=0.51
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 601 0 0 0 51 0 0 0 21 0 1 0 277054239 3936256 584 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580936 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 961 584 118 243 0 715 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3844

[startup+1.335 s]
/proc/loadavg: 0.91 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1882976/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=4340 CPUtime=1.33
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 708 0 0 0 133 0 0 0 25 0 1 0 277054239 4444160 691 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589640 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 1085 691 118 243 0 839 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4340

[startup+2.97616 s]
/proc/loadavg: 0.91 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1882080/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=6568 CPUtime=2.97
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 1184 0 0 0 297 0 0 0 25 0 1 0 277054239 6725632 1167 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581779 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 1642 1167 118 243 0 1396 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 6568

[startup+6.25248 s]
/proc/loadavg: 0.92 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1880480/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=6704 CPUtime=6.24
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 1234 0 0 0 624 0 0 0 25 0 1 0 277054239 6864896 1217 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590317 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 1676 1217 118 243 0 1430 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6704

[startup+12.7051 s]
/proc/loadavg: 0.93 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1878944/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=7996 CPUtime=12.69
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 1682 0 0 0 1269 0 0 0 25 0 1 0 277054239 8187904 1595 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 1999 1595 118 243 0 1753 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7996

[startup+25.6053 s]
/proc/loadavg: 0.94 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1874016/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=13512 CPUtime=25.59
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 3312 0 0 0 2558 1 0 0 25 0 1 0 277054239 13836288 2841 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 3378 2841 118 243 0 3132 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 13512

[startup+51.2138 s]
/proc/loadavg: 0.96 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1872480/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=14644 CPUtime=51.19
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 3933 0 0 0 5117 2 0 0 25 0 1 0 277054239 14995456 3215 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 3661 3215 118 243 0 3415 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 14644

[startup+102.423 s]
/proc/loadavg: 0.98 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1861856/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=26268 CPUtime=102.39
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 7318 0 0 0 10236 3 0 0 25 0 1 0 277054239 26898432 5895 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 6567 5895 118 243 0 6321 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 26268

[startup+162.443 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1859680/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=28116 CPUtime=162.39
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 8181 0 0 0 16235 4 0 0 25 0 1 0 277054239 28790784 6418 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 7029 6418 118 243 0 6783 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 28116

[startup+222.459 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1854432/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=33112 CPUtime=222.39
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 9677 0 0 0 22234 5 0 0 25 0 1 0 277054239 33906688 7780 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107864 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 8278 7780 118 243 0 8032 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 33112

[startup+282.475 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1849696/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=37500 CPUtime=282.4
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 11106 0 0 0 28233 7 0 0 25 0 1 0 277054239 38400000 8903 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 9375 8903 118 243 0 9129 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 37500

[startup+342.489 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1830240/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=59664 CPUtime=342.39
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 16850 0 0 0 34230 9 0 0 25 0 1 0 277054239 61095936 13741 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 14916 13741 118 243 0 14670 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 59664

[startup+402.512 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1829728/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=59864 CPUtime=402.4
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 17177 0 0 0 40230 10 0 0 25 0 1 0 277054239 61300736 13877 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 14966 13877 118 243 0 14720 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 59864

[startup+462.525 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1829280/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=59944 CPUtime=462.4
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 17486 0 0 0 46230 10 0 0 25 0 1 0 277054239 61382656 13978 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 14986 13978 118 243 0 14740 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 59944

[startup+522.541 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32088
/proc/meminfo: memFree=1829280/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=59944 CPUtime=522.4
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 17487 0 0 0 52230 10 0 0 25 0 1 0 277054239 61382656 13979 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 14986 13979 118 243 0 14740 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 59944

[startup+582.561 s]
/proc/loadavg: 1.03 0.99 0.97 2/65 32088
/proc/meminfo: memFree=1828832/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=60032 CPUtime=582.41
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 17826 0 0 0 58230 11 0 0 25 0 1 0 277054239 61472768 14090 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589798 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 15008 14090 118 243 0 14762 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 60032

[startup+642.578 s]
/proc/loadavg: 1.05 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1828512/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=60224 CPUtime=642.41
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 17907 0 0 0 64230 11 0 0 25 0 1 0 277054239 61669376 14171 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 15056 14171 118 243 0 14810 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 60224

[startup+702.593 s]
/proc/loadavg: 1.02 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1828128/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=60448 CPUtime=702.41
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 18239 0 0 0 70229 12 0 0 25 0 1 0 277054239 61898752 14253 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 15112 14253 118 243 0 14866 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 60448

[startup+762.609 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1827936/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=60640 CPUtime=762.41
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 18281 0 0 0 76229 12 0 0 25 0 1 0 277054239 62095360 14295 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 15160 14295 118 243 0 14914 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 60640

[startup+822.632 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1827168/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=61140 CPUtime=822.41
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 18741 0 0 0 82229 12 0 0 25 0 1 0 277054239 62607360 14482 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 15285 14482 118 243 0 15039 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 61140

[startup+882.653 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1826976/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=61304 CPUtime=882.42
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 18793 0 0 0 88230 12 0 0 25 0 1 0 277054239 62775296 14534 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 15326 14534 118 243 0 15080 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 61304

[startup+942.671 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1819808/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=68056 CPUtime=942.42
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 20879 0 0 0 94227 15 0 0 25 0 1 0 277054239 69689344 16321 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 17014 16321 118 243 0 16768 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 68056

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1819616/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=68192 CPUtime=1002.43
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 20914 0 0 0 100228 15 0 0 25 0 1 0 277054239 69828608 16356 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 17048 16356 118 243 0 16802 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 68192

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1819360/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=68496 CPUtime=1062.44
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 20979 0 0 0 106228 16 0 0 25 0 1 0 277054239 70139904 16421 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 17124 16421 118 243 0 16878 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 68496

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1814688/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=72760 CPUtime=1122.45
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 22480 0 0 0 112228 17 0 0 25 0 1 0 277054239 74506240 17594 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 18190 17594 118 243 0 17944 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 72760

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1814496/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=72904 CPUtime=1182.45
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 22526 0 0 0 118228 17 0 0 25 0 1 0 277054239 74653696 17640 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 18226 17640 118 243 0 17980 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 72904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1814496/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=72904 CPUtime=1200.08
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 22527 0 0 0 119990 18 0 0 25 0 1 0 277054239 74653696 17641 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 18226 17641 118 243 0 17980 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72904

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 32088
/proc/meminfo: memFree=1814496/2055920 swapFree=4183516/4192956
[pid=32087] ppid=32085 vsize=72904 CPUtime=1200.08
/proc/32087/stat : 32087 (cmusat) R 32085 32087 31446 0 -1 4194304 22527 0 0 0 119990 18 0 0 25 0 1 0 277054239 74653696 17641 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32087/statm: 18226 17641 118 243 0 17980 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.09
CPU user time (s): 1199.9
CPU system time (s): 0.19197
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 72904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22527
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= 2109

runsolver used 0.72089 second user time and 2.48862 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue Feb 27 10:09:38 UTC 2007

IDJOB= 311493
IDBENCH= 20315
IDSOLVER= 121
FILE ID= node55/311493-1172570978

PBS_JOBID= 3971895

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/311493-1172570978/cmusat /tmp/evaluation/311493-1172570978/instance-311493-1172570978.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-311493-1172570978 -o ROOT/results/node55/solver-311493-1172570978 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311493-1172570978/cmusat /tmp/evaluation/311493-1172570978/instance-311493-1172570978.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  bf2efd4306c515a6ab821250f31ffa54

RANDOM SEED= 98134583

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1885568 kB
Buffers:         22144 kB
Cached:         101008 kB
SwapCached:       3872 kB
Active:          76708 kB
Inactive:        56660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885568 kB
SwapTotal:     4192956 kB
SwapFree:      4183516 kB
Dirty:            2544 kB
Writeback:           0 kB
Mapped:          15304 kB
Slab:            23028 kB
Committed_AS:   841192 kB
PageTables:       1380 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= 66557 MiB

End job on node55 on Tue Feb 27 10:29:40 UTC 2007