Trace number 297491

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) 1200.06 1200.58

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
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/297491-1171839526/instance-297491-1171839526.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/node35/watcher-297491-1171839526 -o ROOT/results/node35/solver-297491-1171839526 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297491-1171839526/tinisat /tmp/evaluation/297491-1171839526/instance-297491-1171839526.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: 0.96 1.00 0.97 3/64 16458
/proc/meminfo: memFree=642144/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=844 CPUtime=0
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 177716339 864256 117 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 211 117 51 110 0 98 0

[startup+0.107028 s]
/proc/loadavg: 0.96 1.00 0.97 3/64 16458
/proc/meminfo: memFree=642144/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=1420 CPUtime=0.1
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 187 0 0 0 10 0 0 0 18 0 1 0 177716339 1454080 171 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 355 171 52 110 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1420

[startup+0.515109 s]
/proc/loadavg: 0.96 1.00 0.97 3/64 16458
/proc/meminfo: memFree=642144/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=2140 CPUtime=0.51
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 359 0 0 0 51 0 0 0 21 0 1 0 177716339 2191360 343 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 535 343 52 110 0 422 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2140

[startup+1.33527 s]
/proc/loadavg: 0.96 1.00 0.97 2/65 16459
/proc/meminfo: memFree=640280/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=3444 CPUtime=1.33
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 591 0 0 0 133 0 0 0 25 0 1 0 177716339 3526656 575 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 861 575 52 110 0 748 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3444

[startup+2.97159 s]
/proc/loadavg: 0.96 1.00 0.97 2/65 16459
/proc/meminfo: memFree=639192/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=6052 CPUtime=2.96
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 889 0 0 0 296 0 0 0 25 0 1 0 177716339 6197248 873 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 1513 873 52 110 0 1400 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6052

[startup+6.25124 s]
/proc/loadavg: 0.96 1.00 0.97 2/65 16459
/proc/meminfo: memFree=637400/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=6320 CPUtime=6.24
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 1262 0 0 0 623 1 0 0 25 0 1 0 177716339 6471680 1246 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 1580 1246 52 110 0 1467 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6320

[startup+12.7045 s]
/proc/loadavg: 0.96 1.00 0.97 2/65 16459
/proc/meminfo: memFree=635104/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=11536 CPUtime=12.69
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 1806 0 0 0 1268 1 0 0 25 0 1 0 177716339 11812864 1757 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 2884 1757 52 110 0 2771 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11536

[startup+25.508 s]
/proc/loadavg: 0.97 1.00 0.97 2/65 16459
/proc/meminfo: memFree=632608/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=12088 CPUtime=25.49
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 2457 0 0 0 2547 2 0 0 25 0 1 0 177716339 12378112 2408 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 3022 2408 52 110 0 2909 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12088

[startup+51.1141 s]
/proc/loadavg: 0.98 1.00 0.97 2/65 16459
/proc/meminfo: memFree=628640/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=22272 CPUtime=51.09
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 3475 0 0 0 5105 4 0 0 25 0 1 0 177716339 22806528 3361 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 5568 3361 52 110 0 5455 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22272

[startup+102.323 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16459
/proc/meminfo: memFree=623328/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=23700 CPUtime=102.28
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 4814 0 0 0 10222 6 0 0 25 0 1 0 177716339 24268800 4700 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 5925 4700 52 110 0 5812 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23700

[startup+162.359 s]
/proc/loadavg: 0.99 1.00 0.97 2/71 16563
/proc/meminfo: memFree=617448/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=25308 CPUtime=162.24
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 6051 0 0 0 16217 7 0 0 25 0 1 0 177716339 25915392 5808 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 6327 5808 52 110 0 6214 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25308

[startup+222.41 s]
/proc/loadavg: 0.99 1.00 0.97 2/71 16635
/proc/meminfo: memFree=613352/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=44644 CPUtime=222.23
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 7047 0 0 0 22215 8 0 0 25 0 1 0 177716339 45715456 6804 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 11161 6804 52 110 0 11048 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44644

[startup+282.433 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=611104/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=45116 CPUtime=282.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 7881 0 0 0 28213 9 0 0 25 0 1 0 177716339 46198784 7638 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 11279 7638 52 110 0 11166 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45116

[startup+342.455 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=607776/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=45996 CPUtime=342.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 8732 0 0 0 34212 10 0 0 25 0 1 0 177716339 47099904 8489 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 11499 8489 52 110 0 11386 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 45996

[startup+402.478 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=604640/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=47076 CPUtime=402.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 9486 0 0 0 40211 11 0 0 25 0 1 0 177716339 48205824 9243 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 11769 9243 52 110 0 11656 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 47076

[startup+462.496 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=602080/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=48712 CPUtime=462.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 10396 0 0 0 46210 12 0 0 25 0 1 0 177716339 49881088 9896 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 12178 9896 52 110 0 12065 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 48712

[startup+522.518 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=599648/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=49480 CPUtime=522.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 11007 0 0 0 52209 13 0 0 25 0 1 0 177716339 50667520 10507 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 12370 10507 52 110 0 12257 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 49480

[startup+582.538 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=597600/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=49916 CPUtime=582.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 11548 0 0 0 58209 13 0 0 25 0 1 0 177716339 51113984 11048 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 12479 11048 52 110 0 12366 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 49916

[startup+642.562 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=595424/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=50076 CPUtime=642.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 12089 0 0 0 64208 14 0 0 25 0 1 0 177716339 51277824 11589 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 12519 11589 52 110 0 12406 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 50076

[startup+702.58 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=593376/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=87704 CPUtime=702.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 12607 0 0 0 70208 14 0 0 25 0 1 0 177716339 89808896 12107 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 21926 12107 52 110 0 21813 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 87704

[startup+762.598 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=591456/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=88404 CPUtime=762.21
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 13119 0 0 0 76206 15 0 0 25 0 1 0 177716339 90525696 12619 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 22101 12619 52 110 0 21988 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 88404

[startup+822.621 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=589600/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=88816 CPUtime=822.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 13574 0 0 0 82206 16 0 0 25 0 1 0 177716339 90947584 13074 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 22204 13074 52 110 0 22091 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 88816

[startup+882.644 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=587744/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=89092 CPUtime=882.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 14033 0 0 0 88206 16 0 0 25 0 1 0 177716339 91230208 13533 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 22273 13533 52 110 0 22160 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 89092

[startup+942.659 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=586016/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=89372 CPUtime=942.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 14476 0 0 0 94205 17 0 0 25 0 1 0 177716339 91516928 13976 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 22343 13976 52 110 0 22230 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 89372

[startup+1002.68 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=584224/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=89960 CPUtime=1002.21
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 14905 0 0 0 100204 17 0 0 25 0 1 0 177716339 92119040 14405 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 22490 14405 52 110 0 22377 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 89960

[startup+1062.7 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=582752/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=90120 CPUtime=1062.21
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 15291 0 0 0 106203 18 0 0 25 0 1 0 177716339 92282880 14791 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 22530 14791 52 110 0 22417 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 90120

[startup+1122.72 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=580832/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=90508 CPUtime=1122.21
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 15757 0 0 0 112202 19 0 0 25 0 1 0 177716339 92680192 15224 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 22627 15224 52 110 0 22514 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 90508

[startup+1182.74 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=579360/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=90768 CPUtime=1182.22
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 16204 0 0 0 118202 20 0 0 25 0 1 0 177716339 92946432 15638 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 22692 15638 52 110 0 22579 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 90768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 0.99 1.00 0.97 2/65 16657
/proc/meminfo: memFree=578848/2055920 swapFree=4183700/4192956
[pid=16458] ppid=16456 vsize=90960 CPUtime=1200.04
/proc/16458/stat : 16458 (tinisat) R 16456 16458 14938 0 -1 4194304 16323 0 0 0 119984 20 0 0 25 0 1 0 177716339 93143040 15757 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16458/statm: 22740 15757 52 110 0 22627 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 90960

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): 1200.58
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.214967
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 90960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16323
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= 1474

runsolver used 0.774882 second user time and 2.52362 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sun Feb 18 22:58:46 UTC 2007

IDJOB= 297491
IDBENCH= 19963
IDSOLVER= 100
FILE ID= node35/297491-1171839526

PBS_JOBID= 3839658

Free space on /tmp= 66564 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297491-1171839526/tinisat /tmp/evaluation/297491-1171839526/instance-297491-1171839526.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-297491-1171839526 -o ROOT/results/node35/solver-297491-1171839526 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297491-1171839526/tinisat /tmp/evaluation/297491-1171839526/instance-297491-1171839526.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 939024313

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:        642616 kB
Buffers:         43784 kB
Cached:        1263700 kB
SwapCached:       3828 kB
Active:         845728 kB
Inactive:       472700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        642616 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:             552 kB
Writeback:           0 kB
Mapped:          16132 kB
Slab:            80996 kB
Committed_AS:   695088 kB
PageTables:       1416 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= 66564 MiB

End job on node35 on Sun Feb 18 23:18:49 UTC 2007