Trace number 297899

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
TTS 4.0? (TO) 1200.05 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
MD5SUMcb5ee35307c6c21b48523bbf3016211a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark532.486
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node18/watcher-297899-1171846693 -o ROOT/results/node18/solver-297899-1171846693 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297899-1171846693/tts-4-0 /tmp/evaluation/297899-1171846693/instance-297899-1171846693.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: 0.86 0.97 0.99 3/77 19192
/proc/meminfo: memFree=1647272/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=928 CPUtime=0
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 204623885 950272 109 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 232 109 59 113 0 116 0

[startup+0.106287 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 19192
/proc/meminfo: memFree=1647272/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=3068 CPUtime=0.1
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 687 0 0 0 10 0 0 0 18 0 1 0 204623885 3141632 670 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 767 670 66 113 0 651 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3068

[startup+0.514326 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 19192
/proc/meminfo: memFree=1647272/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=3200 CPUtime=0.51
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 725 0 0 0 51 0 0 0 21 0 1 0 204623885 3276800 708 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 800 708 66 113 0 684 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3200

[startup+1.33441 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 19193
/proc/meminfo: memFree=1644384/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=3472 CPUtime=1.33
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 799 0 0 0 133 0 0 0 25 0 1 0 204623885 3555328 782 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 868 782 66 113 0 752 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3472

[startup+2.97056 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 19193
/proc/meminfo: memFree=1643872/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=4036 CPUtime=2.96
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 929 0 0 0 296 0 0 0 25 0 1 0 204623885 4132864 912 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 1009 912 66 113 0 893 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4036

[startup+6.24688 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 19193
/proc/meminfo: memFree=1642272/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=5668 CPUtime=6.24
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 1358 0 0 0 624 0 0 0 25 0 1 0 204623885 5804032 1341 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 1417 1341 66 113 0 1301 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5668

[startup+12.7035 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 19193
/proc/meminfo: memFree=1638816/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=8948 CPUtime=12.69
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 2183 0 0 0 1269 0 0 0 25 0 1 0 204623885 9162752 2166 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 2237 2166 66 113 0 2121 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8948

[startup+25.5097 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 19193
/proc/meminfo: memFree=1634144/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=13884 CPUtime=25.49
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 3414 0 0 0 2548 1 0 0 25 0 1 0 204623885 14217216 3397 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 3471 3397 66 113 0 3355 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13884

[startup+51.1212 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 19193
/proc/meminfo: memFree=1626080/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=21856 CPUtime=51.1
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 5374 0 0 0 5108 2 0 0 25 0 1 0 204623885 22380544 5357 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 5464 5357 66 113 0 5348 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21856

[startup+102.342 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 19193
/proc/meminfo: memFree=1613024/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=34756 CPUtime=102.31
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 8642 0 0 0 10226 5 0 0 25 0 1 0 204623885 35590144 8625 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 8689 8625 66 113 0 8573 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 34756

[startup+162.373 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19193
/proc/meminfo: memFree=1602080/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=45540 CPUtime=162.33
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 11311 0 0 0 16226 7 0 0 25 0 1 0 204623885 46632960 11294 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534360 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 11385 11294 66 113 0 11269 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 45540

[startup+222.424 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 19317
/proc/meminfo: memFree=1591464/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=54920 CPUtime=222.29
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 13669 0 0 0 22220 9 0 0 25 0 1 0 204623885 56238080 13652 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 13730 13652 66 113 0 13614 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 54920

[startup+282.473 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1585952/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=61496 CPUtime=282.29
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 15298 0 0 0 28218 11 0 0 25 0 1 0 204623885 62971904 15281 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 15374 15281 66 113 0 15258 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 61496

[startup+342.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1578208/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=69232 CPUtime=342.3
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 17255 0 0 0 34217 13 0 0 25 0 1 0 204623885 70893568 17238 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 17308 17238 66 113 0 17192 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 69232

[startup+402.531 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1572320/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=75092 CPUtime=402.32
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 18699 0 0 0 40217 15 0 0 25 0 1 0 204623885 76894208 18682 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 18773 18682 66 113 0 18657 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 75092

[startup+462.559 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1566752/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=80716 CPUtime=462.33
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 20125 0 0 0 46217 16 0 0 25 0 1 0 204623885 82653184 20108 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 20179 20108 66 113 0 20063 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 80716

[startup+522.589 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1562656/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=84940 CPUtime=522.35
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 21147 0 0 0 52217 18 0 0 25 0 1 0 204623885 86978560 21130 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 21235 21130 66 113 0 21119 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 84940

[startup+582.616 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1559456/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=87988 CPUtime=582.36
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 21922 0 0 0 58217 19 0 0 25 0 1 0 204623885 90099712 21905 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 21997 21905 66 113 0 21881 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 87988

[startup+642.645 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1556704/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=90800 CPUtime=642.37
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 22617 0 0 0 64217 20 0 0 25 0 1 0 204623885 92979200 22600 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 22700 22600 66 113 0 22584 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 90800

[startup+702.672 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1553312/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=94080 CPUtime=702.39
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 23474 0 0 0 70218 21 0 0 25 0 1 0 204623885 96337920 23457 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 23520 23457 66 113 0 23404 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 94080

[startup+762.696 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1548320/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=99240 CPUtime=762.39
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 24723 0 0 0 76217 22 0 0 25 0 1 0 204623885 101621760 24706 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 24810 24706 66 113 0 24694 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 99240

[startup+822.727 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1543712/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=103696 CPUtime=822.41
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 25855 0 0 0 82218 23 0 0 25 0 1 0 204623885 106184704 25838 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 25924 25838 66 113 0 25808 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 103696

[startup+882.756 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1537888/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=109564 CPUtime=882.42
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 27314 0 0 0 88218 24 0 0 25 0 1 0 204623885 112193536 27297 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534352 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 27391 27297 66 113 0 27275 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 109564

[startup+942.781 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1533600/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=113784 CPUtime=942.44
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 28397 0 0 0 94218 26 0 0 25 0 1 0 204623885 116514816 28380 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 28446 28380 66 113 0 28330 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 113784

[startup+1002.81 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1530080/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=117316 CPUtime=1002.45
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 29285 0 0 0 100218 27 0 0 25 0 1 0 204623885 120131584 29268 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 29329 29268 66 113 0 29213 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 117316

[startup+1062.85 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19391
/proc/meminfo: memFree=1526048/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=121312 CPUtime=1062.47
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 30276 0 0 0 106219 28 0 0 25 0 1 0 204623885 124223488 30259 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 30328 30259 66 113 0 30212 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 121312

[startup+1122.88 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 19391
/proc/meminfo: memFree=1522016/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=125536 CPUtime=1122.48
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 31283 0 0 0 112219 29 0 0 25 0 1 0 204623885 128548864 31266 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 31384 31266 66 113 0 31268 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 125536

[startup+1182.91 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 19391
/proc/meminfo: memFree=1518176/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=129284 CPUtime=1182.51
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 32274 0 0 0 118220 31 0 0 25 0 1 0 204623885 132386816 32257 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 32321 32257 66 113 0 32205 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 129284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 19391
/proc/meminfo: memFree=1516768/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=130692 CPUtime=1200.02
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 32607 0 0 0 119971 31 0 0 25 0 1 0 204623885 133828608 32590 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 32673 32590 66 113 0 32557 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 130692

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

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

[startup+1200.43 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 19391
/proc/meminfo: memFree=1516768/2055920 swapFree=4192812/4192956
[pid=19192] ppid=19190 vsize=130692 CPUtime=1200.02
/proc/19192/stat : 19192 (tts-4-0) R 19190 19192 18255 0 -1 4194304 32607 0 0 0 119971 31 0 0 25 0 1 0 204623885 133828608 32590 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/19192/statm: 32673 32590 66 113 0 32557 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 130692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.71
CPU system time (s): 0.338948
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 130692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32607
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= 1346

runsolver used 1.37379 second user time and 2.78358 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Mon Feb 19 00:58:13 UTC 2007

IDJOB= 297899
IDBENCH= 19973
IDSOLVER= 98
FILE ID= node18/297899-1171846693

PBS_JOBID= 3839377

Free space on /tmp= 66548 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297899-1171846693/tts-4-0 /tmp/evaluation/297899-1171846693/instance-297899-1171846693.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-297899-1171846693 -o ROOT/results/node18/solver-297899-1171846693 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297899-1171846693/tts-4-0 /tmp/evaluation/297899-1171846693/instance-297899-1171846693.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  cb5ee35307c6c21b48523bbf3016211a

RANDOM SEED= 548270355

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1647616 kB
Buffers:         49480 kB
Cached:         228708 kB
SwapCached:          0 kB
Active:         268832 kB
Inactive:        69060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          78592 kB
Slab:            56020 kB
Committed_AS:   782856 kB
PageTables:       1668 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= 66548 MiB

End job on node18 on Mon Feb 19 01:18:16 UTC 2007