Trace number 299104

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
KCNFS 2004? (TO) 1200.07 1200.35

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1540370200-13.SAT.shuffled.cnf
MD5SUM14cd9bd82ac5a6c9d608f66e5d6145a0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.148976
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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	
0.00/0.02	c Computed by /tmp/evaluation/299104-1171866143/kcnfs-2004   V. 03/02/12
0.00/0.02	c Input file : '/tmp/evaluation/299104-1171866143/instance-299104-1171866143.cnf' (adding resolvants)

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/node3/watcher-299104-1171866143 -o ROOT/results/node3/solver-299104-1171866143 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/299104-1171866143/kcnfs-2004 /tmp/evaluation/299104-1171866143/instance-299104-1171866143.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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31537
/proc/meminfo: memFree=778072/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16108 CPUtime=0
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 116 0 0 0 0 0 0 0 18 0 1 0 206569198 16494592 96 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4028 97 38 107 0 3917 0

[startup+0.107936 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31537
/proc/meminfo: memFree=778072/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16936 CPUtime=0.1
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 392 0 0 0 10 0 0 0 18 0 1 0 206569198 17342464 371 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134544863 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4234 371 60 107 0 4123 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16936

[startup+0.515969 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31537
/proc/meminfo: memFree=778072/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=0.51
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 51 0 0 0 21 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529051 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 16940

[startup+1.34304 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776720/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=1.33
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 133 0 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531465 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 16940

[startup+2.97917 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776464/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=2.97
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 297 0 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530402 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 16940

[startup+6.25544 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=6.25
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 625 0 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134532255 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 16940

[startup+12.711 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=12.7
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 1270 0 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577844 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16940

[startup+25.512 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776536/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=25.5
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 2550 0 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530247 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16940

[startup+51.1201 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=51.09
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 5109 0 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16940

[startup+102.336 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776408/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=102.3
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 10230 0 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16940

[startup+162.367 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776344/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=162.31
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 16231 0 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531256 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 16940

[startup+222.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776344/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=222.33
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 22232 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134544886 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 16940

[startup+282.418 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776344/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=282.34
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 28233 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528376 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 16940

[startup+342.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776344/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=342.35
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 34234 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531507 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 16940

[startup+402.474 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776344/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=402.37
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 40236 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528597 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 16940

[startup+462.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776408/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=462.38
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 46237 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529049 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 16940

[startup+522.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776408/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=522.39
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 52238 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577682 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 16940

[startup+582.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776408/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=582.41
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 58240 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 16940

[startup+642.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31538
/proc/meminfo: memFree=776408/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=642.43
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 64242 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 16940

[startup+702.616 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 31538
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=702.44
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 70243 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530337 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 16940

[startup+762.643 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31538
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=762.45
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 76244 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 16940

[startup+822.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31538
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=822.47
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 82246 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134531708 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 16940

[startup+882.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31538
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=882.48
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 88247 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134530232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 16940

[startup+942.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31538
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=942.49
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 94248 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 16940

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31540
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=1002.5
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 100249 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134577941 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 16940

[startup+1062.78 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 31540
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=1062.51
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 106250 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 16940

[startup+1122.8 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 31540
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=1122.52
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 112251 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134529301 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 16940

[startup+1182.83 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31540
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=1182.53
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 118252 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134533130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 16940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31540
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=1200.05
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 120004 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134556010 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 16940

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31540
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=31537] ppid=31535 vsize=16940 CPUtime=1200.05
/proc/31537/stat : 31537 (kcnfs-2004) R 31535 31537 31474 0 -1 0 403 0 0 0 120004 1 0 0 25 0 1 0 206569198 17346560 382 18446744073709551615 134512640 134953336 4294956624 18446744073709551615 134556010 0 0 4096 0 0 0 0 17 1 0 0
/proc/31537/statm: 4235 382 61 107 0 4124 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 16940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.019996
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 16940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 403
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= 1674

runsolver used 1.15882 second user time and 2.71159 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 19 06:22:23 UTC 2007

IDJOB= 299104
IDBENCH= 20002
IDSOLVER= 114
FILE ID= node3/299104-1171866143

PBS_JOBID= 3839416

Free space on /tmp= 66549 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1540370200-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299104-1171866143/kcnfs-2004 /tmp/evaluation/299104-1171866143/instance-299104-1171866143.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-299104-1171866143 -o ROOT/results/node3/solver-299104-1171866143 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/299104-1171866143/kcnfs-2004 /tmp/evaluation/299104-1171866143/instance-299104-1171866143.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  14cd9bd82ac5a6c9d608f66e5d6145a0

RANDOM SEED= 84812551

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        778544 kB
Buffers:         60172 kB
Cached:        1084268 kB
SwapCached:          0 kB
Active:         542652 kB
Inactive:       656128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        778544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3388 kB
Writeback:           0 kB
Mapped:          73244 kB
Slab:            64264 kB
Committed_AS:   989220 kB
PageTables:       1656 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= 66549 MiB

End job on node3 on Mon Feb 19 06:42:26 UTC 2007