Trace number 307058

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) 1200.05 1200.65

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
MD5SUM319199115eec5f04169695cb4210fb35
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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	
0.50/0.52	c Computed by /tmp/evaluation/307058-1172112264/kcnfs-2004   V. 03/02/12
0.50/0.52	c Input file : '/tmp/evaluation/307058-1172112264/instance-307058-1172112264.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/node42/watcher-307058-1172112264 -o ROOT/results/node42/solver-307058-1172112264 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/307058-1172112264/kcnfs-2004 /tmp/evaluation/307058-1172112264/instance-307058-1172112264.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: 1.08 1.02 1.01 3/64 13636
/proc/meminfo: memFree=1882656/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=16096 CPUtime=0
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 113 0 0 0 0 0 0 0 18 0 1 0 231182503 16482304 93 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 4024 93 38 107 0 3913 0

[startup+0.107431 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 13636
/proc/meminfo: memFree=1882656/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=25964 CPUtime=0.1
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 2618 0 0 0 9 1 0 0 18 0 1 0 231182503 26587136 2598 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 6496 2602 38 107 0 6385 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 25964

[startup+0.515507 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 13636
/proc/meminfo: memFree=1882656/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34052 CPUtime=0.5
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5676 0 0 0 48 2 0 0 21 0 1 0 231182503 34869248 5655 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134615796 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8513 5655 43 107 0 8402 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 34052

[startup+1.33666 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 13637
/proc/meminfo: memFree=1859928/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34052 CPUtime=1.32
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5763 0 0 0 130 2 0 0 25 0 1 0 231182503 34869248 5742 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544011 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8513 5742 58 107 0 8402 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 34052

[startup+2.97398 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 13637
/proc/meminfo: memFree=1859800/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34052 CPUtime=2.96
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5764 0 0 0 294 2 0 0 25 0 1 0 231182503 34869248 5743 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544567 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8513 5743 59 107 0 8402 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 34052

[startup+6.2506 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 13637
/proc/meminfo: memFree=1859608/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34056 CPUtime=6.24
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5767 0 0 0 622 2 0 0 25 0 1 0 231182503 34873344 5746 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8514 5746 60 107 0 8403 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 34056

[startup+12.7058 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 13637
/proc/meminfo: memFree=1859608/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34056 CPUtime=12.69
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5767 0 0 0 1267 2 0 0 25 0 1 0 231182503 34873344 5746 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8514 5746 60 107 0 8403 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34056

[startup+25.6073 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 13637
/proc/meminfo: memFree=1859672/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34056 CPUtime=25.59
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5769 0 0 0 2557 2 0 0 25 0 1 0 231182503 34873344 5748 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544407 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8514 5748 60 107 0 8403 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 34056

[startup+51.2142 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 13637
/proc/meminfo: memFree=1859672/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34056 CPUtime=51.18
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5769 0 0 0 5116 2 0 0 25 0 1 0 231182503 34873344 5748 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544321 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8514 5748 60 107 0 8403 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 34056

[startup+102.426 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 13637
/proc/meminfo: memFree=1859672/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34060 CPUtime=102.37
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5773 0 0 0 10235 2 0 0 25 0 1 0 231182503 34877440 5752 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8515 5752 60 107 0 8404 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 34060

[startup+162.455 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 13637
/proc/meminfo: memFree=1859736/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34064 CPUtime=162.38
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5777 0 0 0 16236 2 0 0 25 0 1 0 231182503 34881536 5756 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134546113 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8516 5756 60 107 0 8405 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 34064

[startup+222.473 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 13637
/proc/meminfo: memFree=1859672/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34064 CPUtime=222.37
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5781 0 0 0 22235 2 0 0 25 0 1 0 231182503 34881536 5760 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544321 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8516 5760 60 107 0 8405 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 34064

[startup+282.488 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 13637
/proc/meminfo: memFree=1859608/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34064 CPUtime=282.37
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5783 0 0 0 28235 2 0 0 25 0 1 0 231182503 34881536 5762 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544290 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8516 5762 60 107 0 8405 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 34064

[startup+342.507 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13637
/proc/meminfo: memFree=1859352/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=342.37
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5841 0 0 0 34234 3 0 0 25 0 1 0 231182503 34885632 5820 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5820 61 107 0 8406 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 34068

[startup+402.529 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 13637
/proc/meminfo: memFree=1859288/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=402.37
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5844 0 0 0 40234 3 0 0 25 0 1 0 231182503 34885632 5823 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529675 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5823 61 107 0 8406 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 34068

[startup+462.546 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 13637
/proc/meminfo: memFree=1859224/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=462.36
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5844 0 0 0 46233 3 0 0 25 0 1 0 231182503 34885632 5823 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5823 61 107 0 8406 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 34068

[startup+522.562 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13637
/proc/meminfo: memFree=1859224/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=522.36
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5845 0 0 0 52233 3 0 0 25 0 1 0 231182503 34885632 5824 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529204 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 34068

[startup+582.583 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13637
/proc/meminfo: memFree=1859288/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=582.36
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5845 0 0 0 58233 3 0 0 25 0 1 0 231182503 34885632 5824 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531720 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 34068

[startup+642.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13637
/proc/meminfo: memFree=1859288/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=642.35
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5845 0 0 0 64232 3 0 0 25 0 1 0 231182503 34885632 5824 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531779 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 34068

[startup+702.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13637
/proc/meminfo: memFree=1859224/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=702.35
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5845 0 0 0 70232 3 0 0 25 0 1 0 231182503 34885632 5824 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 34068

[startup+762.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13637
/proc/meminfo: memFree=1859224/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=762.34
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5845 0 0 0 76231 3 0 0 25 0 1 0 231182503 34885632 5824 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 34068

[startup+822.655 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 13637
/proc/meminfo: memFree=1859160/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=822.34
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5845 0 0 0 82230 4 0 0 25 0 1 0 231182503 34885632 5824 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531465 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 34068

[startup+882.669 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13637
/proc/meminfo: memFree=1859224/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=882.33
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5845 0 0 0 88229 4 0 0 25 0 1 0 231182503 34885632 5824 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528283 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 34068

[startup+942.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13637
/proc/meminfo: memFree=1859160/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=942.33
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5845 0 0 0 94229 4 0 0 25 0 1 0 231182503 34885632 5824 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532180 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 34068

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 13703
/proc/meminfo: memFree=1858024/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=1002.31
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5845 0 0 0 100227 4 0 0 25 0 1 0 231182503 34885632 5824 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 34068

[startup+1062.77 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 14250
/proc/meminfo: memFree=1831992/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=1062.25
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5845 0 0 0 106218 7 0 0 25 0 1 0 231182503 34885632 5824 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529204 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5824 61 107 0 8406 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 34068

[startup+1122.8 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 14331
/proc/meminfo: memFree=1826832/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=1122.22
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5846 0 0 0 112214 8 0 0 25 0 1 0 231182503 34885632 5825 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529639 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5825 61 107 0 8406 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 34068

[startup+1182.82 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 14331
/proc/meminfo: memFree=1826832/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=1182.22
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5846 0 0 0 118214 8 0 0 25 0 1 0 231182503 34885632 5825 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577867 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5825 61 107 0 8406 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 34068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14331
/proc/meminfo: memFree=1826832/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=1200.03
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5846 0 0 0 119995 8 0 0 25 0 1 0 231182503 34885632 5825 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5825 61 107 0 8406 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 34068

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

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

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14331
/proc/meminfo: memFree=1826832/2055920 swapFree=4183984/4192956
[pid=13636] ppid=13634 vsize=34068 CPUtime=1200.03
/proc/13636/stat : 13636 (kcnfs-2004) R 13634 13636 13474 0 -1 0 5846 0 0 0 119995 8 0 0 25 0 1 0 231182503 34885632 5825 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/13636/statm: 8517 5825 61 107 0 8406 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 34068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.65
CPU time (s): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.090986
CPU usage (%): 99.95
Max. virtual memory (cumulated for all children) (KiB): 34068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5846
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= 2508

runsolver used 0.766883 second user time and 2.52761 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Thu Feb 22 02:44:25 UTC 2007

IDJOB= 307058
IDBENCH= 20196
IDSOLVER= 114
FILE ID= node42/307058-1172112264

PBS_JOBID= 3892919

Free space on /tmp= 66554 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
COMMAND LINE= /tmp/evaluation/307058-1172112264/kcnfs-2004 /tmp/evaluation/307058-1172112264/instance-307058-1172112264.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-307058-1172112264 -o ROOT/results/node42/solver-307058-1172112264 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/307058-1172112264/kcnfs-2004 /tmp/evaluation/307058-1172112264/instance-307058-1172112264.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  319199115eec5f04169695cb4210fb35

RANDOM SEED= 816931851

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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:       1883192 kB
Buffers:         15484 kB
Cached:         103388 kB
SwapCached:       3256 kB
Active:          58912 kB
Inactive:        69792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1883192 kB
SwapTotal:     4192956 kB
SwapFree:      4183984 kB
Dirty:            4148 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            30120 kB
Committed_AS:   884360 kB
PageTables:       1408 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= 66554 MiB

End job on node42 on Thu Feb 22 03:04:27 UTC 2007