Trace number 301753

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) 1200.07 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S811174248-16.cnf
MD5SUM501f8679d94954afbc271fea6b765cd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.937
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node15/watcher-301753-1171989518 -o ROOT/results/node15/solver-301753-1171989518 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301753-1171989518/tts-4-0 /tmp/evaluation/301753-1171989518/instance-301753-1171989518.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: 0.94 0.99 0.99 3/77 5169
/proc/meminfo: memFree=1494920/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=796 CPUtime=0
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 218906220 815104 96 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 199 96 57 113 0 83 0

[startup+0.106559 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 5169
/proc/meminfo: memFree=1494920/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=3428 CPUtime=0.09
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 772 0 0 0 9 0 0 0 18 0 1 0 218906220 3510272 757 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 857 757 59 113 0 741 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3428

[startup+0.514628 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 5169
/proc/meminfo: memFree=1494920/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=9044 CPUtime=0.51
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 2166 0 0 0 50 1 0 0 22 0 1 0 218906220 9261056 2151 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 2261 2151 62 113 0 2145 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9044

[startup+1.33477 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 5170
/proc/meminfo: memFree=1460416/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=39556 CPUtime=1.33
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 9819 0 0 0 129 4 0 0 25 0 1 0 218906220 40505344 9747 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 9889 9747 66 113 0 9773 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 39556

[startup+2.97105 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 5170
/proc/meminfo: memFree=1448128/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=50632 CPUtime=2.96
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 12262 0 0 0 292 4 0 0 25 0 1 0 218906220 51847168 12190 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 12658 12190 66 113 0 12542 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 50632

[startup+6.25061 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 5170
/proc/meminfo: memFree=1442752/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=54600 CPUtime=6.24
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 13174 0 0 0 619 5 0 0 25 0 1 0 218906220 55910400 13102 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 13650 13102 66 113 0 13534 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 54600

[startup+12.7047 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 5170
/proc/meminfo: memFree=1440704/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=56472 CPUtime=12.69
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 13590 0 0 0 1264 5 0 0 25 0 1 0 218906220 57827328 13518 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 14118 13518 66 113 0 14002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56472

[startup+25.5089 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 5170
/proc/meminfo: memFree=1439552/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=57664 CPUtime=25.49
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 13874 0 0 0 2544 5 0 0 25 0 1 0 218906220 59047936 13802 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 14416 13802 66 113 0 14300 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 57664

[startup+51.1173 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 5170
/proc/meminfo: memFree=1438464/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=58892 CPUtime=51.09
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 14154 0 0 0 5103 6 0 0 25 0 1 0 218906220 60305408 14082 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 14723 14082 66 113 0 14607 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 58892

[startup+102.332 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5172
/proc/meminfo: memFree=1436480/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=60928 CPUtime=102.29
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 14649 0 0 0 10222 7 0 0 25 0 1 0 218906220 62390272 14577 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 15232 14577 66 113 0 15116 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 60928

[startup+162.36 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5172
/proc/meminfo: memFree=1433280/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=63996 CPUtime=162.3
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 15410 0 0 0 16222 8 0 0 25 0 1 0 218906220 65531904 15338 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 15999 15338 66 113 0 15883 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 63996

[startup+222.386 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5172
/proc/meminfo: memFree=1428608/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=68556 CPUtime=222.3
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 16560 0 0 0 22221 9 0 0 25 0 1 0 218906220 70201344 16488 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 17139 16488 66 113 0 17023 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 68556

[startup+282.418 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5172
/proc/meminfo: memFree=1424320/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=73224 CPUtime=282.31
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 17708 0 0 0 28221 10 0 0 25 0 1 0 218906220 74981376 17636 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 18306 17636 66 113 0 18190 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 73224

[startup+342.443 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 5172
/proc/meminfo: memFree=1417856/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=79644 CPUtime=342.31
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 19316 0 0 0 34220 11 0 0 25 0 1 0 218906220 81555456 19244 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 19911 19244 66 113 0 19795 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 79644

[startup+402.476 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 5172
/proc/meminfo: memFree=1411520/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=85972 CPUtime=402.32
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 20867 0 0 0 40220 12 0 0 25 0 1 0 218906220 88035328 20795 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 21493 20795 66 113 0 21377 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 85972

[startup+462.502 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1407040/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=90352 CPUtime=462.33
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 21961 0 0 0 46219 14 0 0 25 0 1 0 218906220 92520448 21889 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 22588 21889 66 113 0 22472 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 90352

[startup+522.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1404736/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=92600 CPUtime=522.33
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 22552 0 0 0 52219 14 0 0 25 0 1 0 218906220 94822400 22480 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 23150 22480 66 113 0 23034 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 92600

[startup+582.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1402496/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=94840 CPUtime=582.35
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 23100 0 0 0 58219 16 0 0 25 0 1 0 218906220 97116160 23028 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 23710 23028 66 113 0 23594 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 94840

[startup+642.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1400896/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=96624 CPUtime=642.35
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 23534 0 0 0 64218 17 0 0 25 0 1 0 218906220 98942976 23462 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591901 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 24156 23462 66 113 0 24040 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 96624

[startup+702.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1399424/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=98028 CPUtime=702.36
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 23873 0 0 0 70218 18 0 0 25 0 1 0 218906220 100380672 23801 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 24507 23801 66 113 0 24391 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 98028

[startup+762.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1398144/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=99200 CPUtime=762.36
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 24199 0 0 0 76218 18 0 0 25 0 1 0 218906220 101580800 24127 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 24800 24127 66 113 0 24684 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 99200

[startup+822.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1396416/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=100888 CPUtime=822.37
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 24635 0 0 0 82218 19 0 0 25 0 1 0 218906220 103309312 24563 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 25222 24563 66 113 0 25106 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 100888

[startup+882.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1394240/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=102996 CPUtime=882.38
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 25159 0 0 0 88218 20 0 0 25 0 1 0 218906220 105467904 25087 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 25749 25087 66 113 0 25633 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 102996

[startup+942.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1390528/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=106888 CPUtime=942.4
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 26101 0 0 0 94219 21 0 0 25 0 1 0 218906220 109453312 26029 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 26722 26029 66 113 0 26606 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 106888

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1385600/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=112044 CPUtime=1002.41
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 27352 0 0 0 100218 23 0 0 25 0 1 0 218906220 114733056 27280 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 28011 27280 66 113 0 27895 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 112044

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1382592/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=114992 CPUtime=1062.41
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 28104 0 0 0 106218 23 0 0 25 0 1 0 218906220 117751808 28032 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 28748 28032 66 113 0 28632 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 114992

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1378240/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=119212 CPUtime=1122.42
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 29187 0 0 0 112217 25 0 0 25 0 1 0 218906220 122073088 29115 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 29803 29115 66 113 0 29687 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 119212

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1375360/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=122124 CPUtime=1182.42
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 29918 0 0 0 118216 26 0 0 25 0 1 0 218906220 125054976 29846 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552137 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 30531 29846 66 113 0 30415 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 122124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5172
/proc/meminfo: memFree=1374976/2055920 swapFree=4192812/4192956
[pid=5169] ppid=5167 vsize=122592 CPUtime=1200.04
/proc/5169/stat : 5169 (tts-4-0) R 5167 5169 4740 0 -1 4194304 29992 0 0 0 119978 26 0 0 25 0 1 0 218906220 125534208 29920 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/5169/statm: 30648 29920 66 113 0 30532 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 122592

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): 1200.49
CPU time (s): 1200.07
CPU user time (s): 1199.78
CPU system time (s): 0.288956
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 122592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29992
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= 24939

runsolver used 1.26781 second user time and 2.69059 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Tue Feb 20 16:38:38 UTC 2007

IDJOB= 301753
IDBENCH= 20067
IDSOLVER= 98
FILE ID= node15/301753-1171989518

PBS_JOBID= 3849084

Free space on /tmp= 66548 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S811174248-16.cnf
COMMAND LINE= /tmp/evaluation/301753-1171989518/tts-4-0 /tmp/evaluation/301753-1171989518/instance-301753-1171989518.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-301753-1171989518 -o ROOT/results/node15/solver-301753-1171989518 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301753-1171989518/tts-4-0 /tmp/evaluation/301753-1171989518/instance-301753-1171989518.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  501f8679d94954afbc271fea6b765cd5

RANDOM SEED= 195807830

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1495328 kB
Buffers:         42516 kB
Cached:         387448 kB
SwapCached:          0 kB
Active:          98428 kB
Inactive:       391856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          79184 kB
Slab:            55820 kB
Committed_AS:   843828 kB
PageTables:       1800 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 node15 on Tue Feb 20 16:58:41 UTC 2007