Trace number 297450

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) 1200.08 1200.46

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
MD5SUMf03277f9bbb5e0d43de3f0e34472c40f
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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/297450-1171838661/instance-297450-1171838661.cnf
0.00/0.00	c 550 variables, 2343 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/node22/watcher-297450-1171838661 -o ROOT/results/node22/solver-297450-1171838661 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297450-1171838661/tinisat /tmp/evaluation/297450-1171838661/instance-297450-1171838661.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 0.97 3/77 24350
/proc/meminfo: memFree=778792/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=844 CPUtime=0
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 203820073 864256 118 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 211 118 51 110 0 98 0

[startup+0.107523 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 24350
/proc/meminfo: memFree=778792/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=1420 CPUtime=0.1
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 188 0 0 0 10 0 0 0 18 0 1 0 203820073 1454080 172 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 355 172 52 110 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1420

[startup+0.515552 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 24350
/proc/meminfo: memFree=778792/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=2140 CPUtime=0.51
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 363 0 0 0 51 0 0 0 21 0 1 0 203820073 2191360 347 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 535 347 52 110 0 422 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2140

[startup+1.33561 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=776864/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=3444 CPUtime=1.32
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 599 0 0 0 132 0 0 0 25 0 1 0 203820073 3526656 583 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 861 583 52 110 0 748 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3444

[startup+2.97473 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=775776/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=6052 CPUtime=2.96
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 913 0 0 0 296 0 0 0 25 0 1 0 203820073 6197248 897 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519936 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 1513 897 52 110 0 1400 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6052

[startup+6.25398 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=773920/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=6444 CPUtime=6.24
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 1336 0 0 0 623 1 0 0 25 0 1 0 203820073 6598656 1287 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 1611 1287 52 110 0 1498 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6444

[startup+12.7095 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=771560/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=11532 CPUtime=12.7
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 1865 0 0 0 1268 2 0 0 25 0 1 0 203820073 11808768 1816 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 2883 1816 52 110 0 2770 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11532

[startup+25.5104 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=769064/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=12204 CPUtime=25.5
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 2506 0 0 0 2548 2 0 0 25 0 1 0 203820073 12496896 2457 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 3051 2457 52 110 0 2938 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12204

[startup+51.1183 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=765288/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=22236 CPUtime=51.1
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 3494 0 0 0 5107 3 0 0 25 0 1 0 203820073 22769664 3380 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 5559 3380 52 110 0 5446 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22236

[startup+102.334 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=759528/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=23636 CPUtime=102.3
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 4915 0 0 0 10225 5 0 0 25 0 1 0 203820073 24203264 4801 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 5909 4801 52 110 0 5796 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23636

[startup+162.368 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=754856/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=25128 CPUtime=162.32
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 6193 0 0 0 16226 6 0 0 25 0 1 0 203820073 25731072 5950 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 6282 5950 52 110 0 6169 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 25128

[startup+222.396 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=751016/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=44652 CPUtime=222.34
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 7153 0 0 0 22226 8 0 0 25 0 1 0 203820073 45723648 6910 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 11163 6910 52 110 0 11050 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 44652

[startup+282.421 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=747112/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=44928 CPUtime=282.34
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 8128 0 0 0 28225 9 0 0 25 0 1 0 203820073 46006272 7885 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 11232 7885 52 110 0 11119 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 44928

[startup+342.453 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=743080/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=46088 CPUtime=342.37
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 9139 0 0 0 34226 11 0 0 25 0 1 0 203820073 47194112 8896 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520041 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 11522 8896 52 110 0 11409 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 46088

[startup+402.485 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=740072/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=46976 CPUtime=402.38
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 9881 0 0 0 40226 12 0 0 25 0 1 0 203820073 48103424 9638 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520124 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 11744 9638 52 110 0 11631 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 46976

[startup+462.518 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=737640/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=48584 CPUtime=462.4
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 10752 0 0 0 46227 13 0 0 25 0 1 0 203820073 49750016 10252 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 12146 10252 52 110 0 12033 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 48584

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=735208/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=49024 CPUtime=522.42
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 11353 0 0 0 52228 14 0 0 25 0 1 0 203820073 50200576 10853 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 12256 10853 52 110 0 12143 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 49024

[startup+582.577 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=733032/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=49312 CPUtime=582.44
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 11896 0 0 0 58229 15 0 0 25 0 1 0 203820073 50495488 11396 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 12328 11396 52 110 0 12215 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 49312

[startup+642.612 s]
/proc/loadavg: 1.07 1.02 0.97 2/78 24351
/proc/meminfo: memFree=730856/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=87124 CPUtime=642.45
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 12444 0 0 0 64229 16 0 0 25 0 1 0 203820073 89214976 11944 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 21781 11944 52 110 0 21668 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 87124

[startup+702.639 s]
/proc/loadavg: 1.02 1.01 0.97 2/78 24351
/proc/meminfo: memFree=728616/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=87804 CPUtime=702.47
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 13005 0 0 0 70229 18 0 0 25 0 1 0 203820073 89911296 12505 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 21951 12505 52 110 0 21838 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 87804

[startup+762.666 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 24351
/proc/meminfo: memFree=726632/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=88360 CPUtime=762.49
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 13521 0 0 0 76230 19 0 0 25 0 1 0 203820073 90480640 12988 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 22090 12988 52 110 0 21977 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 88360

[startup+822.696 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=724840/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=88504 CPUtime=822.5
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 13988 0 0 0 82230 20 0 0 25 0 1 0 203820073 90628096 13455 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 22126 13455 52 110 0 22013 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 88504

[startup+882.725 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 24351
/proc/meminfo: memFree=722984/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=88840 CPUtime=882.51
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 14456 0 0 0 88230 21 0 0 25 0 1 0 203820073 90972160 13923 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 22210 13923 52 110 0 22097 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 88840

[startup+942.754 s]
/proc/loadavg: 1.04 1.01 0.98 2/78 24351
/proc/meminfo: memFree=721192/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=89392 CPUtime=942.53
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 14938 0 0 0 94231 22 0 0 25 0 1 0 203820073 91537408 14372 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 22348 14372 52 110 0 22235 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 89392

[startup+1002.79 s]
/proc/loadavg: 1.01 1.01 0.98 2/84 24377
/proc/meminfo: memFree=718448/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=89696 CPUtime=1002.54
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 15361 0 0 0 100229 25 0 0 25 0 1 0 203820073 91848704 14795 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/24350/statm: 22424 14795 52 110 0 22311 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 89696

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 0.98 2/84 24507
/proc/meminfo: memFree=716392/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=90272 CPUtime=1062.52
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 15791 0 0 0 106226 26 0 0 25 0 1 0 203820073 92438528 15225 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 22568 15225 52 110 0 22455 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 90272

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 24549
/proc/meminfo: memFree=716072/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=90272 CPUtime=1122.52
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 16158 0 0 0 112225 27 0 0 25 0 1 0 203820073 92438528 15592 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 22568 15592 52 110 0 22455 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 90272

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 24549
/proc/meminfo: memFree=714344/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=90840 CPUtime=1182.53
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 16584 0 0 0 118226 27 0 0 25 0 1 0 203820073 93020160 16018 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 22710 16018 52 110 0 22597 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 90840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 24549
/proc/meminfo: memFree=714024/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=90840 CPUtime=1200.06
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 16675 0 0 0 119978 28 0 0 25 0 1 0 203820073 93020160 16109 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 22710 16109 52 110 0 22597 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 90840

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 24549
/proc/meminfo: memFree=714024/2055920 swapFree=4121028/4192956
[pid=24350] ppid=24348 vsize=90840 CPUtime=1200.06
/proc/24350/stat : 24350 (tinisat) R 24348 24350 21342 0 -1 4194304 16675 0 0 0 119978 28 0 0 25 0 1 0 203820073 93020160 16109 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/24350/statm: 22710 16109 52 110 0 22597 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 90840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.08
CPU user time (s): 1199.78
CPU system time (s): 0.292955
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 90840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16675
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= 952

runsolver used 1.36579 second user time and 2.87056 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Feb 18 22:44:21 UTC 2007

IDJOB= 297450
IDBENCH= 19962
IDSOLVER= 100
FILE ID= node22/297450-1171838661

PBS_JOBID= 3839650

Free space on /tmp= 66563 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297450-1171838661/tinisat /tmp/evaluation/297450-1171838661/instance-297450-1171838661.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-297450-1171838661 -o ROOT/results/node22/solver-297450-1171838661 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297450-1171838661/tinisat /tmp/evaluation/297450-1171838661/instance-297450-1171838661.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  f03277f9bbb5e0d43de3f0e34472c40f

RANDOM SEED= 817079385

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:        779200 kB
Buffers:         43564 kB
Cached:        1092448 kB
SwapCached:      39232 kB
Active:         812036 kB
Inactive:       374704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        779200 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:             584 kB
Writeback:           0 kB
Mapped:          30472 kB
Slab:            75624 kB
Committed_AS:   625952 kB
PageTables:       1672 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= 66563 MiB

End job on node22 on Sun Feb 18 23:04:24 UTC 2007