Trace number 307802

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 BASE 2007-02-08? (TO) 1200.11 1200.45

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
MD5SUM00293343f58b96b091c585953d0e06f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.995848
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node17/watcher-307802-1172504033 -o ROOT/results/node17/solver-307802-1172504033 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307802-1172504033/cmusat_base /tmp/evaluation/307802-1172504033/instance-307802-1172504033.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: 0.92 0.98 0.98 3/77 12825
/proc/meminfo: memFree=1478336/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=3104 CPUtime=0
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 270357519 3178496 288 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 776 288 90 241 0 532 0

[startup+0.106493 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 12825
/proc/meminfo: memFree=1478336/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=4612 CPUtime=0.1
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 811 0 0 0 10 0 0 0 18 0 1 0 270357519 4722688 674 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560101 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 1153 674 110 241 0 909 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4612

[startup+0.514536 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 12825
/proc/meminfo: memFree=1478336/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=5008 CPUtime=0.51
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 903 0 0 0 51 0 0 0 22 0 1 0 270357519 5128192 766 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559807 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 1252 766 110 241 0 1008 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5008

[startup+1.33462 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 12826
/proc/meminfo: memFree=1474936/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=5800 CPUtime=1.32
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 1137 0 0 0 132 0 0 0 25 0 1 0 270357519 5939200 1000 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 1450 1000 110 241 0 1206 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5800

[startup+2.97079 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 12826
/proc/meminfo: memFree=1473400/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=7708 CPUtime=2.96
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 1630 0 0 0 296 0 0 0 25 0 1 0 270357519 7892992 1493 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 1927 1493 110 241 0 1683 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7708

[startup+6.25013 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 12826
/proc/meminfo: memFree=1471160/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=9184 CPUtime=6.24
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 2170 0 0 0 623 1 0 0 25 0 1 0 270357519 9404416 1884 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 2296 1884 110 241 0 2052 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9184

[startup+12.7038 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 12826
/proc/meminfo: memFree=1468856/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=11176 CPUtime=12.69
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 2829 0 0 0 1268 1 0 0 25 0 1 0 270357519 11444224 2378 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559785 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 2794 2378 110 241 0 2550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11176

[startup+25.5121 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 12826
/proc/meminfo: memFree=1466296/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=13584 CPUtime=25.49
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 3653 0 0 0 2547 2 0 0 25 0 1 0 270357519 13910016 3021 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 3396 3021 110 241 0 3152 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13584

[startup+51.1238 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 12826
/proc/meminfo: memFree=1461368/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=19344 CPUtime=51.1
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 5441 0 0 0 5107 3 0 0 25 0 1 0 270357519 19808256 4257 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 4836 4257 110 241 0 4592 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19344

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 12826
/proc/meminfo: memFree=1455352/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=25496 CPUtime=102.3
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 7393 0 0 0 10225 5 0 0 25 0 1 0 270357519 26107904 5868 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560335 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 6374 5868 110 241 0 6130 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25496

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12826
/proc/meminfo: memFree=1450168/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=29824 CPUtime=162.32
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 8880 0 0 0 16224 8 0 0 25 0 1 0 270357519 30539776 7041 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 7456 7041 110 241 0 7212 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 29824

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.98 3/78 12826
/proc/meminfo: memFree=1431672/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=50148 CPUtime=222.33
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 14277 0 0 0 22222 11 0 0 25 0 1 0 270357519 51351552 11648 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 12537 11648 110 241 0 12293 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 50148

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12826
/proc/meminfo: memFree=1431224/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=50232 CPUtime=282.34
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 14655 0 0 0 28223 11 0 0 25 0 1 0 270357519 51437568 11744 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 12558 11744 110 241 0 12314 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 50232

[startup+342.464 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12826
/proc/meminfo: memFree=1430968/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=50280 CPUtime=342.36
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 14872 0 0 0 34224 12 0 0 25 0 1 0 270357519 51486720 11804 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 12570 11804 110 241 0 12326 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 50280

[startup+402.501 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12826
/proc/meminfo: memFree=1429752/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=51256 CPUtime=402.38
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 15337 0 0 0 40225 13 0 0 25 0 1 0 270357519 52486144 12100 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 12814 12100 110 241 0 12570 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 51256

[startup+462.532 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12828
/proc/meminfo: memFree=1426360/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=54620 CPUtime=462.38
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 16397 0 0 0 46225 13 0 0 25 0 1 0 270357519 55930880 12978 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 13655 12978 110 241 0 13411 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 54620

[startup+522.563 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12828
/proc/meminfo: memFree=1417144/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=63548 CPUtime=522.4
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 18891 0 0 0 52224 16 0 0 25 0 1 0 270357519 65073152 15275 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 15887 15275 110 241 0 15643 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 63548

[startup+582.593 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12828
/proc/meminfo: memFree=1412600/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=68036 CPUtime=582.42
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 20028 0 0 0 58224 18 0 0 25 0 1 0 270357519 69668864 16412 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 17009 16412 110 241 0 16765 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 68036

[startup+642.63 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12828
/proc/meminfo: memFree=1406712/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=73648 CPUtime=642.44
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 21714 0 0 0 64224 20 0 0 25 0 1 0 270357519 75415552 17884 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 18412 17884 110 241 0 18168 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 73648

[startup+702.66 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12828
/proc/meminfo: memFree=1404280/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=76024 CPUtime=702.45
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 22352 0 0 0 70224 21 0 0 25 0 1 0 270357519 77848576 18522 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560137 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 19006 18522 110 241 0 18762 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 76024

[startup+762.689 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12828
/proc/meminfo: memFree=1403384/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=76632 CPUtime=762.46
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 22752 0 0 0 76224 22 0 0 25 0 1 0 270357519 78471168 18691 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 19158 18691 110 241 0 18914 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 76632

[startup+822.722 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12828
/proc/meminfo: memFree=1360952/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=122900 CPUtime=822.48
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 34665 0 0 0 82221 27 0 0 25 0 1 0 270357519 125849600 29266 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 30725 29266 110 241 0 30481 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 122900

[startup+882.753 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12828
/proc/meminfo: memFree=1360952/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=122900 CPUtime=882.49
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 34668 0 0 0 88222 27 0 0 25 0 1 0 270357519 125849600 29269 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 30725 29269 110 241 0 30481 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 122900

[startup+942.782 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 12828
/proc/meminfo: memFree=1360760/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=123044 CPUtime=942.5
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 34709 0 0 0 94222 28 0 0 25 0 1 0 270357519 125997056 29310 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 30761 29310 110 241 0 30517 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 123044

[startup+1002.81 s]
/proc/loadavg: 1.04 1.00 0.98 2/78 12828
/proc/meminfo: memFree=1360440/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=123296 CPUtime=1002.52
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 35107 0 0 0 100223 29 0 0 25 0 1 0 270357519 126255104 29436 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 30824 29436 110 241 0 30580 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 123296

[startup+1062.85 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 12828
/proc/meminfo: memFree=1360440/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=123296 CPUtime=1062.54
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 35107 0 0 0 106225 29 0 0 25 0 1 0 270357519 126255104 29436 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 30824 29436 110 241 0 30580 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 123296

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12828
/proc/meminfo: memFree=1360440/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=123296 CPUtime=1122.55
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 35109 0 0 0 112226 29 0 0 25 0 1 0 270357519 126255104 29438 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 30824 29438 110 241 0 30580 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 123296

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12828
/proc/meminfo: memFree=1360056/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=123456 CPUtime=1182.56
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 35207 0 0 0 118226 30 0 0 25 0 1 0 270357519 126418944 29536 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 30864 29536 110 241 0 30620 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 123456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12828
/proc/meminfo: memFree=1359928/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=123456 CPUtime=1200.08
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 35240 0 0 0 119978 30 0 0 25 0 1 0 270357519 126418944 29569 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 30864 29569 110 241 0 30620 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 123456

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 12828
/proc/meminfo: memFree=1359928/2055920 swapFree=4192812/4192956
[pid=12825] ppid=12823 vsize=123456 CPUtime=1200.08
/proc/12825/stat : 12825 (cmusat_base) R 12823 12825 12436 0 -1 4194304 35240 0 0 0 119978 30 0 0 25 0 1 0 270357519 126418944 29569 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12825/statm: 30864 29569 110 241 0 30620 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 123456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.11
CPU user time (s): 1199.78
CPU system time (s): 0.32595
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 123456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.32595
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35240
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= 2287

runsolver used 1.2868 second user time and 2.93055 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Mon Feb 26 15:33:53 UTC 2007

IDJOB= 307802
IDBENCH= 20214
IDSOLVER= 120
FILE ID= node17/307802-1172504033

PBS_JOBID= 3971594

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/307802-1172504033/cmusat_base /tmp/evaluation/307802-1172504033/instance-307802-1172504033.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-307802-1172504033 -o ROOT/results/node17/solver-307802-1172504033 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307802-1172504033/cmusat_base /tmp/evaluation/307802-1172504033/instance-307802-1172504033.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  00293343f58b96b091c585953d0e06f9

RANDOM SEED= 783519694

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1478744 kB
Buffers:         59872 kB
Cached:         398040 kB
SwapCached:          0 kB
Active:         302288 kB
Inactive:       200040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478744 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2736 kB
Writeback:           0 kB
Mapped:          63328 kB
Slab:            60416 kB
Committed_AS:   865380 kB
PageTables:       1748 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= 66555 MiB

End job on node17 on Mon Feb 26 15:54:01 UTC 2007