Trace number 301399

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 2006? (TO) 1200.04 1200.57

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1259611134-14.cnf
MD5SUMaa759b24f44d02b07c41c5f0e3f10fc7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.4811
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/301399-1171968130/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.05	c Input file : '/tmp/evaluation/301399-1171968130/instance-301399-1171968130.cnf'
0.00/0.05	c [#vars: 1000, #clauses: 20000, 5-CNF]
0.00/0.09	c unit clauses propagate before processing (#clause: 20000)

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/node9/watcher-301399-1171968130 -o ROOT/results/node9/solver-301399-1171968130 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301399-1171968130/kcnfs-2006 /tmp/evaluation/301399-1171968130/instance-301399-1171968130.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: 1.00 1.00 1.00 3/77 1440
/proc/meminfo: memFree=1638000/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=180908 CPUtime=0
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 216767658 185249792 111 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134801151 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 45227 111 47 158 0 45067 0

[startup+0.107599 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1440
/proc/meminfo: memFree=1638000/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185392 CPUtime=0.1
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2201 0 0 0 9 1 0 0 18 0 1 0 216767658 189841408 2185 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134761397 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46348 2185 56 158 0 46188 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 185392

[startup+0.515678 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1440
/proc/meminfo: memFree=1638000/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185392 CPUtime=0.51
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2287 0 0 0 50 1 0 0 22 0 1 0 216767658 189841408 2270 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134741937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46348 2270 62 158 0 46188 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 185392

[startup+1.33784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1629032/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185392 CPUtime=1.33
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2287 0 0 0 132 1 0 0 25 0 1 0 216767658 189841408 2270 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134742151 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46348 2270 62 158 0 46188 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 185392

[startup+2.97615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628904/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185392 CPUtime=2.97
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2287 0 0 0 296 1 0 0 25 0 1 0 216767658 189841408 2270 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134749684 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46348 2270 62 158 0 46188 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 185392

[startup+6.25278 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628648/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=6.24
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2344 0 0 0 623 1 0 0 25 0 1 0 216767658 189849600 2327 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134602584 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2327 76 158 0 46190 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 185400

[startup+12.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628592/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=12.7
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2345 0 0 0 1269 1 0 0 25 0 1 0 216767658 189849600 2328 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712503 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2328 76 158 0 46190 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 185400

[startup+25.5135 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628592/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=25.49
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2345 0 0 0 2548 1 0 0 25 0 1 0 216767658 189849600 2328 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134571017 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2328 76 158 0 46190 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 185400

[startup+51.1254 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628592/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=51.09
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2345 0 0 0 5108 1 0 0 25 0 1 0 216767658 189849600 2328 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134569633 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2328 76 158 0 46190 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 185400

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628592/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=102.29
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2345 0 0 0 10228 1 0 0 25 0 1 0 216767658 189849600 2328 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712467 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2328 76 158 0 46190 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 185400

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628528/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=162.31
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2346 0 0 0 16229 2 0 0 25 0 1 0 216767658 189849600 2329 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134684361 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2329 76 158 0 46190 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 185400

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628528/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=222.31
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2346 0 0 0 22229 2 0 0 25 0 1 0 216767658 189849600 2329 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712549 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2329 76 158 0 46190 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 185400

[startup+282.437 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 1441
/proc/meminfo: memFree=1628464/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=282.33
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 28230 3 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134559505 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 185400

[startup+342.47 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 1441
/proc/meminfo: memFree=1628464/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=342.33
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 34230 3 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134573714 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 185400

[startup+402.507 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 1441
/proc/meminfo: memFree=1628528/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=402.35
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 40231 4 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134569635 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 185400

[startup+462.537 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1441
/proc/meminfo: memFree=1628528/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=462.35
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 46231 4 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 185400

[startup+522.561 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 1441
/proc/meminfo: memFree=1628464/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=522.36
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 52231 5 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712486 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 185400

[startup+582.592 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 1441
/proc/meminfo: memFree=1628528/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=582.37
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 58232 5 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712467 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 185400

[startup+642.628 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1441
/proc/meminfo: memFree=1628528/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=642.38
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 64233 5 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134569431 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 185400

[startup+702.663 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1441
/proc/meminfo: memFree=1628528/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=702.39
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 70233 6 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712582 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 185400

[startup+762.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628528/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=762.4
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 76234 6 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134569643 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 185400

[startup+822.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628528/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=822.41
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 82234 7 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134572259 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 185400

[startup+882.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628464/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=882.41
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 88234 7 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 185400

[startup+942.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628528/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=942.42
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 94234 8 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134602584 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 185400

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628464/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=1002.43
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 100235 8 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134684407 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 185400

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628528/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=1062.45
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 106236 9 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 185400

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1441
/proc/meminfo: memFree=1628464/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=1122.45
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 112236 9 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134559561 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 185400

[startup+1182.93 s]
/proc/loadavg: 1.15 1.05 1.02 2/84 1563
/proc/meminfo: memFree=1627256/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=1182.43
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 118233 10 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134569677 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 185400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.11 1.05 1.02 2/84 1605
/proc/meminfo: memFree=1627184/2055920 swapFree=4192812/4192956
[pid=1440] ppid=1438 vsize=185400 CPUtime=1200.03
/proc/1440/stat : 1440 (kcnfs-2006) R 1438 1440 32654 0 -1 4194304 2347 0 0 0 119993 10 0 0 25 0 1 0 216767658 189849600 2330 18446744073709551615 134512640 135163436 4294956624 18446744073709551615 134690012 0 0 4096 0 0 0 0 17 1 0 0
/proc/1440/statm: 46350 2330 76 158 0 46190 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 185400

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.106983
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 185400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2347
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= 25037

runsolver used 1.44978 second user time and 2.74158 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Feb 20 10:42:10 UTC 2007

IDJOB= 301399
IDBENCH= 20058
IDSOLVER= 113
FILE ID= node9/301399-1171968130

PBS_JOBID= 3849017

Free space on /tmp= 66546 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1259611134-14.cnf
COMMAND LINE= /tmp/evaluation/301399-1171968130/kcnfs-2006 /tmp/evaluation/301399-1171968130/instance-301399-1171968130.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-301399-1171968130 -o ROOT/results/node9/solver-301399-1171968130 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301399-1171968130/kcnfs-2006 /tmp/evaluation/301399-1171968130/instance-301399-1171968130.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  aa759b24f44d02b07c41c5f0e3f10fc7

RANDOM SEED= 18693775

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1638472 kB
Buffers:         52440 kB
Cached:         239620 kB
SwapCached:          0 kB
Active:         277800 kB
Inactive:        68832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3628 kB
Writeback:           0 kB
Mapped:          73448 kB
Slab:            56448 kB
Committed_AS:  1105552 kB
PageTables:       1688 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= 66546 MiB

End job on node9 on Tue Feb 20 11:02:13 UTC 2007