Trace number 309381

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
tinisat 2007-02-08? (TO) 1200.13 1200.49

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
MD5SUM202e2057dc8114964b5b3ec133b76d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.230964
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Tinisat 0.22
0.00/0.00	c solving /tmp/evaluation/309381-1172540486/instance-309381-1172540486.cnf
0.00/0.00	c 990 variables, 3582 clauses

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-309381-1172540486 -o ROOT/results/node3/solver-309381-1172540486 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309381-1172540486/tinisat /tmp/evaluation/309381-1172540486/instance-309381-1172540486.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 25214
/proc/meminfo: memFree=817640/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=716 CPUtime=0
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 274003450 733184 83 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 179 83 48 110 0 66 0

[startup+0.107285 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 25214
/proc/meminfo: memFree=817640/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=1268 CPUtime=0.1
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 216 0 0 0 10 0 0 0 18 0 1 0 274003450 1298432 200 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 317 200 52 110 0 204 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1268

[startup+0.515319 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 25214
/proc/meminfo: memFree=817640/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=2716 CPUtime=0.51
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 367 0 0 0 51 0 0 0 21 0 1 0 274003450 2781184 351 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 679 351 52 110 0 566 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2716

[startup+1.33539 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 25215
/proc/meminfo: memFree=815648/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=2856 CPUtime=1.33
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 598 0 0 0 133 0 0 0 25 0 1 0 274003450 2924544 582 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 714 582 52 110 0 601 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2856

[startup+2.97152 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 25215
/proc/meminfo: memFree=814496/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=4868 CPUtime=2.96
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 927 0 0 0 296 0 0 0 25 0 1 0 274003450 4984832 911 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 1217 911 52 110 0 1104 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4868

[startup+6.2548 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25215
/proc/meminfo: memFree=812512/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=8624 CPUtime=6.24
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 1353 0 0 0 624 0 0 0 25 0 1 0 274003450 8830976 1337 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 2156 1337 52 110 0 2043 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8624

[startup+12.7053 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25215
/proc/meminfo: memFree=809888/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=9148 CPUtime=12.69
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 1999 0 0 0 1269 0 0 0 25 0 1 0 274003450 9367552 1950 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 2287 1950 52 110 0 2174 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9148

[startup+25.5114 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 25215
/proc/meminfo: memFree=806752/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=16796 CPUtime=25.49
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 2801 0 0 0 2548 1 0 0 25 0 1 0 274003450 17199104 2752 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 4199 2752 52 110 0 4086 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16796

[startup+51.1235 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25215
/proc/meminfo: memFree=802144/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=17596 CPUtime=51.1
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 3970 0 0 0 5107 3 0 0 25 0 1 0 274003450 18018304 3856 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 4399 3856 52 110 0 4286 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17596

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25215
/proc/meminfo: memFree=795744/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=32924 CPUtime=102.3
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 5547 0 0 0 10225 5 0 0 25 0 1 0 274003450 33714176 5433 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 8231 5433 52 110 0 8118 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 32924

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=790112/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=34388 CPUtime=162.32
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 7057 0 0 0 16224 8 0 0 25 0 1 0 274003450 35213312 6814 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 8597 6814 52 110 0 8484 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 34388

[startup+222.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=785504/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=35076 CPUtime=222.33
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 8200 0 0 0 22223 10 0 0 25 0 1 0 274003450 35917824 7957 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134518207 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 8769 7957 52 110 0 8656 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 35076

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=781344/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=63432 CPUtime=282.35
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 9237 0 0 0 28224 11 0 0 25 0 1 0 274003450 64954368 8994 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 15858 8994 52 110 0 15745 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 63432

[startup+342.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=777056/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=64356 CPUtime=342.35
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 10319 0 0 0 34223 12 0 0 25 0 1 0 274003450 65900544 10076 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 16089 10076 52 110 0 15976 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 64356

[startup+402.491 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=773664/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=65264 CPUtime=402.38
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 11147 0 0 0 40224 14 0 0 25 0 1 0 274003450 66830336 10904 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 16316 10904 52 110 0 16203 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 65264

[startup+462.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=770656/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=67012 CPUtime=462.39
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 12176 0 0 0 46223 16 0 0 25 0 1 0 274003450 68620288 11676 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 16753 11676 52 110 0 16640 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 67012

[startup+522.544 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=767904/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=67612 CPUtime=522.39
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 12859 0 0 0 52222 17 0 0 25 0 1 0 274003450 69234688 12359 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 16903 12359 52 110 0 16790 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 67612

[startup+582.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=765216/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=68196 CPUtime=582.41
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 13512 0 0 0 58223 18 0 0 25 0 1 0 274003450 69832704 13012 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 17049 13012 52 110 0 16936 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 68196

[startup+642.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=762592/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=68476 CPUtime=642.43
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 14170 0 0 0 64223 20 0 0 25 0 1 0 274003450 70119424 13670 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 17119 13670 52 110 0 17006 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 68476

[startup+702.629 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=760096/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=68772 CPUtime=702.44
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 14792 0 0 0 70223 21 0 0 25 0 1 0 274003450 70422528 14292 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 17193 14292 52 110 0 17080 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 68772

[startup+762.659 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=757856/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=69204 CPUtime=762.45
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 15370 0 0 0 76223 22 0 0 25 0 1 0 274003450 70864896 14870 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 17301 14870 52 110 0 17188 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 69204

[startup+822.693 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=755616/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=69492 CPUtime=822.47
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 15917 0 0 0 82224 23 0 0 25 0 1 0 274003450 71159808 15417 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 17373 15417 52 110 0 17260 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 69492

[startup+882.722 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=753440/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=69924 CPUtime=882.49
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 16478 0 0 0 88225 24 0 0 25 0 1 0 274003450 71602176 15978 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 17481 15978 52 110 0 17368 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 69924

[startup+942.745 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=751200/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=70720 CPUtime=942.49
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 17022 0 0 0 94224 25 0 0 25 0 1 0 274003450 72417280 16522 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 17680 16522 52 110 0 17567 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 70720

[startup+1002.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=749216/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=70864 CPUtime=1002.5
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 17529 0 0 0 100224 26 0 0 25 0 1 0 274003450 72564736 17029 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 17716 17029 52 110 0 17603 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 70864

[startup+1062.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=747232/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=127040 CPUtime=1062.49
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 18024 0 0 0 106222 27 0 0 25 0 1 0 274003450 130088960 17524 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 31760 17524 52 110 0 31647 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 127040

[startup+1122.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25215
/proc/meminfo: memFree=745184/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=127192 CPUtime=1122.5
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 18514 0 0 0 112222 28 0 0 25 0 1 0 274003450 130244608 18014 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 31798 18014 52 110 0 31685 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 127192

[startup+1182.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 25281
/proc/meminfo: memFree=741936/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=127672 CPUtime=1182.5
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 19038 0 0 0 118221 29 0 0 25 0 1 0 274003450 130736128 18538 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 31918 18538 52 110 0 31805 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 127672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 25317
/proc/meminfo: memFree=741296/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=127672 CPUtime=1200.1
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 19172 0 0 0 119981 29 0 0 25 0 1 0 274003450 130736128 18672 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 31918 18672 52 110 0 31805 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 127672

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

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

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 25317
/proc/meminfo: memFree=741296/2055920 swapFree=4192812/4192956
[pid=25214] ppid=25212 vsize=127672 CPUtime=1200.1
/proc/25214/stat : 25214 (tinisat) R 25212 25214 23912 0 -1 4194304 19172 0 0 0 119981 29 0 0 25 0 1 0 274003450 130736128 18672 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25214/statm: 31918 18672 52 110 0 31805 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 127672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.13
CPU user time (s): 1199.82
CPU system time (s): 0.309952
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 127672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19172
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= 1965

runsolver used 1.47778 second user time and 2.74958 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 27 01:41:26 UTC 2007

IDJOB= 309381
IDBENCH= 20258
IDSOLVER= 100
FILE ID= node3/309381-1172540486

PBS_JOBID= 3971628

Free space on /tmp= 66559 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/309381-1172540486/tinisat /tmp/evaluation/309381-1172540486/instance-309381-1172540486.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-309381-1172540486 -o ROOT/results/node3/solver-309381-1172540486 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309381-1172540486/tinisat /tmp/evaluation/309381-1172540486/instance-309381-1172540486.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  202e2057dc8114964b5b3ec133b76d59

RANDOM SEED= 503210490

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:        818048 kB
Buffers:         68700 kB
Cached:        1032084 kB
SwapCached:          0 kB
Active:         459008 kB
Inactive:       697176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        818048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             576 kB
Writeback:           0 kB
Mapped:          74344 kB
Slab:            67324 kB
Committed_AS:  1167804 kB
PageTables:       1660 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= 66559 MiB

End job on node3 on Tue Feb 27 02:01:28 UTC 2007