Trace number 300730

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) 1200.09 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1121059923-10.cnf
MD5SUM66b921164fd5e4b2a03cd80961fa2940
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark193.739
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/evaluation/300730-1171932904/instance-300730-1171932904.cnf
0.00/0.02	c 700 variables, 14000 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/node2/watcher-300730-1171932904 -o ROOT/results/node2/solver-300730-1171932904 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300730-1171932904/tinisat /tmp/evaluation/300730-1171932904/instance-300730-1171932904.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 1.28 2.16 3/77 6288
/proc/meminfo: memFree=373944/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=848 CPUtime=0
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 213245348 868352 102 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 212 102 48 110 0 99 0

[startup+0.106749 s]
/proc/loadavg: 1.00 1.28 2.16 3/77 6288
/proc/meminfo: memFree=373944/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=2164 CPUtime=0.1
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 430 0 0 0 10 0 0 0 18 0 1 0 213245348 2215936 414 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 541 414 52 110 0 428 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2164

[startup+0.514791 s]
/proc/loadavg: 1.00 1.28 2.16 3/77 6288
/proc/meminfo: memFree=373944/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=3480 CPUtime=0.5
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 701 0 0 0 50 0 0 0 22 0 1 0 213245348 3563520 685 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 870 685 52 110 0 757 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3480

[startup+1.33488 s]
/proc/loadavg: 1.00 1.28 2.16 2/78 6289
/proc/meminfo: memFree=369904/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=6108 CPUtime=1.32
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 1174 0 0 0 132 0 0 0 25 0 1 0 213245348 6254592 1158 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 1527 1158 52 110 0 1414 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6108

[startup+2.97105 s]
/proc/loadavg: 1.00 1.28 2.16 2/78 6289
/proc/meminfo: memFree=367600/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=11360 CPUtime=2.96
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 1920 0 0 0 295 1 0 0 25 0 1 0 213245348 11632640 1904 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 2840 1904 52 110 0 2727 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11360

[startup+6.25239 s]
/proc/loadavg: 1.00 1.27 2.16 2/78 6289
/proc/meminfo: memFree=362352/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=22260 CPUtime=6.24
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 3083 0 0 0 622 2 0 0 25 0 1 0 213245348 22794240 3067 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518679 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 5565 3067 52 110 0 5452 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 22260

[startup+12.7101 s]
/proc/loadavg: 1.00 1.26 2.15 2/78 6289
/proc/meminfo: memFree=355248/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=22784 CPUtime=12.69
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 4761 0 0 0 1266 3 0 0 25 0 1 0 213245348 23330816 4712 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 5696 4712 52 110 0 5583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22784

[startup+25.5104 s]
/proc/loadavg: 1.00 1.26 2.13 2/78 6289
/proc/meminfo: memFree=346160/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=44448 CPUtime=25.5
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 7054 0 0 0 2544 6 0 0 25 0 1 0 213245348 45514752 7005 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 11112 7005 52 110 0 10999 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 44448

[startup+51.1241 s]
/proc/loadavg: 1.00 1.23 2.10 2/78 6289
/proc/meminfo: memFree=332848/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=45368 CPUtime=51.1
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 10383 0 0 0 5100 10 0 0 25 0 1 0 213245348 46456832 10269 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 11342 10269 52 110 0 11229 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 45368

[startup+102.343 s]
/proc/loadavg: 1.00 1.20 2.04 2/78 6289
/proc/meminfo: memFree=314608/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=89348 CPUtime=102.31
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 15097 0 0 0 10216 15 0 0 25 0 1 0 213245348 91492352 14854 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 22337 14854 52 110 0 22224 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 89348

[startup+162.376 s]
/proc/loadavg: 1.00 1.16 1.97 2/78 6289
/proc/meminfo: memFree=297904/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=90552 CPUtime=162.33
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 19189 0 0 0 16212 21 0 0 25 0 1 0 213245348 92725248 18946 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 22638 18946 52 110 0 22525 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 90552

[startup+222.408 s]
/proc/loadavg: 1.00 1.13 1.91 2/78 6289
/proc/meminfo: memFree=283440/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=90952 CPUtime=222.34
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 22824 0 0 0 22208 26 0 0 25 0 1 0 213245348 93134848 22581 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 22738 22581 52 110 0 22625 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 90952

[startup+282.435 s]
/proc/loadavg: 1.00 1.10 1.85 2/78 6289
/proc/meminfo: memFree=270256/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=176052 CPUtime=282.35
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 26126 0 0 0 28205 30 0 0 25 0 1 0 213245348 180277248 25883 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 44013 25883 52 110 0 43900 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 176052

[startup+342.463 s]
/proc/loadavg: 1.00 1.08 1.79 2/78 6289
/proc/meminfo: memFree=259952/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=177284 CPUtime=342.37
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 28696 0 0 0 34204 33 0 0 25 0 1 0 213245348 181538816 28453 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 44321 28453 52 110 0 44208 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 177284

[startup+402.519 s]
/proc/loadavg: 1.00 1.06 1.74 2/84 6403
/proc/meminfo: memFree=248632/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=179020 CPUtime=402.35
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 31398 0 0 0 40198 37 0 0 25 0 1 0 213245348 183316480 30898 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 44755 30898 52 110 0 44642 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 179020

[startup+462.576 s]
/proc/loadavg: 1.00 1.05 1.69 2/78 6487
/proc/meminfo: memFree=241328/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=179840 CPUtime=462.34
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 33526 0 0 0 46195 39 0 0 25 0 1 0 213245348 184156160 33026 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 44960 33026 52 110 0 44847 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 179840

[startup+522.604 s]
/proc/loadavg: 1.00 1.04 1.65 2/78 6487
/proc/meminfo: memFree=232688/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=180112 CPUtime=522.35
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 35682 0 0 0 52194 41 0 0 25 0 1 0 213245348 184434688 35182 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 45028 35182 52 110 0 44915 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 180112

[startup+582.635 s]
/proc/loadavg: 1.00 1.03 1.60 2/78 6487
/proc/meminfo: memFree=224368/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=180968 CPUtime=582.37
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 37738 0 0 0 58194 43 0 0 25 0 1 0 213245348 185311232 37238 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 45242 37238 52 110 0 45129 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 180968

[startup+642.665 s]
/proc/loadavg: 1.00 1.02 1.56 2/78 6487
/proc/meminfo: memFree=217520/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=181400 CPUtime=642.38
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 39453 0 0 0 64192 46 0 0 25 0 1 0 213245348 185753600 38953 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 45350 38953 52 110 0 45237 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 181400

[startup+702.695 s]
/proc/loadavg: 1.00 1.02 1.52 2/78 6487
/proc/meminfo: memFree=210672/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=181816 CPUtime=702.4
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 41184 0 0 0 70193 47 0 0 25 0 1 0 213245348 186179584 40684 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 45454 40684 52 110 0 45341 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 181816

[startup+762.722 s]
/proc/loadavg: 1.00 1.01 1.49 2/78 6487
/proc/meminfo: memFree=204272/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=182248 CPUtime=762.41
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 42776 0 0 0 76191 50 0 0 25 0 1 0 213245348 186621952 42276 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 45562 42276 52 110 0 45449 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 182248

[startup+822.756 s]
/proc/loadavg: 1.00 1.00 1.45 2/78 6487
/proc/meminfo: memFree=198320/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=182816 CPUtime=822.43
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 44258 0 0 0 82191 52 0 0 25 0 1 0 213245348 187203584 43758 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 45704 43758 52 110 0 45591 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 182816

[startup+882.788 s]
/proc/loadavg: 1.00 1.00 1.42 2/78 6487
/proc/meminfo: memFree=191856/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=350964 CPUtime=882.44
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 45902 0 0 0 88190 54 0 0 25 0 1 0 213245348 359387136 45402 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 87741 45402 52 110 0 87628 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 350964

[startup+942.817 s]
/proc/loadavg: 1.00 1.00 1.40 2/78 6487
/proc/meminfo: memFree=185328/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=351108 CPUtime=942.46
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 47535 0 0 0 94190 56 0 0 25 0 1 0 213245348 359534592 47035 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 87777 47035 52 110 0 87664 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 351108

[startup+1002.85 s]
/proc/loadavg: 1.07 1.02 1.37 2/78 6487
/proc/meminfo: memFree=178736/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=351252 CPUtime=1002.48
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 49178 0 0 0 100190 58 0 0 25 0 1 0 213245348 359682048 48678 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 87813 48678 52 110 0 87700 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 351252

[startup+1062.88 s]
/proc/loadavg: 1.02 1.01 1.34 2/78 6487
/proc/meminfo: memFree=172144/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=351700 CPUtime=1062.5
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 50800 0 0 0 106190 60 0 0 25 0 1 0 213245348 360140800 50300 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134610866 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 87925 50300 52 110 0 87812 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 351700

[startup+1122.91 s]
/proc/loadavg: 1.01 1.00 1.32 2/78 6487
/proc/meminfo: memFree=166192/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=351700 CPUtime=1122.51
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 52298 0 0 0 112190 61 0 0 25 0 1 0 213245348 360140800 51798 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 87925 51798 52 110 0 87812 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 351700

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.30 2/78 6487
/proc/meminfo: memFree=159792/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=351844 CPUtime=1182.52
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 53900 0 0 0 118189 63 0 0 25 0 1 0 213245348 360288256 53400 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 87961 53400 52 110 0 87848 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 351844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 6487
/proc/meminfo: memFree=158000/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=351844 CPUtime=1200.04
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 54321 0 0 0 119940 64 0 0 25 0 1 0 213245348 360288256 53821 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 87961 53821 52 110 0 87848 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 351844

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 6487
/proc/meminfo: memFree=158000/2055920 swapFree=4192812/4192956
[pid=6288] ppid=6286 vsize=351844 CPUtime=1200.04
/proc/6288/stat : 6288 (tinisat) R 6286 6288 6084 0 -1 4194304 54321 0 0 0 119940 64 0 0 25 0 1 0 213245348 360288256 53821 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6288/statm: 87961 53821 52 110 0 87848 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 351844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.09
CPU user time (s): 1199.41
CPU system time (s): 0.678896
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 351844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.678896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54321
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= 8808

runsolver used 1.41778 second user time and 2.78358 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 00:55:04 UTC 2007

IDJOB= 300730
IDBENCH= 20042
IDSOLVER= 100
FILE ID= node2/300730-1171932904

PBS_JOBID= 3848943

Free space on /tmp= 66550 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1121059923-10.cnf
COMMAND LINE= /tmp/evaluation/300730-1171932904/tinisat /tmp/evaluation/300730-1171932904/instance-300730-1171932904.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-300730-1171932904 -o ROOT/results/node2/solver-300730-1171932904 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300730-1171932904/tinisat /tmp/evaluation/300730-1171932904/instance-300730-1171932904.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  66b921164fd5e4b2a03cd80961fa2940

RANDOM SEED= 179212343

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        374352 kB
Buffers:         53104 kB
Cached:        1490020 kB
SwapCached:          0 kB
Active:        1030892 kB
Inactive:       572276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        374352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          78920 kB
Slab:            63916 kB
Committed_AS:  1158664 kB
PageTables:       1812 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= 66550 MiB

End job on node2 on Tue Feb 20 01:15:07 UTC 2007