Trace number 307083

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) 1200.19 1200.67

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
MD5SUMd2577f7a2140d90de7e64601ab0f2e47
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node7/watcher-307083-1172112735 -o ROOT/results/node7/solver-307083-1172112735 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307083-1172112735/tts-4-0 /tmp/evaluation/307083-1172112735/instance-307083-1172112735.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 1.00 3/77 18700
/proc/meminfo: memFree=1950984/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=796 CPUtime=0
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 231228237 815104 99 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 199 100 57 113 0 83 0

[startup+0.107734 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18700
/proc/meminfo: memFree=1950984/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=4312 CPUtime=0.1
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 974 0 0 0 10 0 0 0 18 0 1 0 231228237 4415488 959 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 1078 959 57 113 0 962 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4312

[startup+0.516775 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18700
/proc/meminfo: memFree=1950984/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=22248 CPUtime=0.5
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 5384 0 0 0 48 2 0 0 22 0 1 0 231228237 22781952 5369 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 5562 5369 62 113 0 5446 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 22248

[startup+1.34286 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1927616/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=24228 CPUtime=1.33
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 5894 0 0 0 131 2 0 0 25 0 1 0 231228237 24809472 5879 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554467 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 6057 5879 62 113 0 5941 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 24228

[startup+2.97904 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1877504/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=90528 CPUtime=2.97
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 22601 0 0 0 287 10 0 0 25 0 1 0 231228237 92700672 22408 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591832 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 22632 22408 66 113 0 22516 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 90528

[startup+6.25539 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1808320/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=164148 CPUtime=6.24
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 38684 0 0 0 606 18 0 0 25 0 1 0 231228237 168087552 38491 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537415 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 41037 38493 66 113 0 40921 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 164148

[startup+12.7111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1771584/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=190336 CPUtime=12.7
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 44942 0 0 0 1249 21 0 0 25 0 1 0 231228237 194904064 44749 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 47584 44749 66 113 0 47468 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 190336

[startup+25.5124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1678656/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=311828 CPUtime=25.5
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 68116 0 0 0 2518 32 0 0 25 0 1 0 231228237 319311872 67923 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 77957 67923 66 113 0 77841 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 311828

[startup+51.1251 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1632320/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=375028 CPUtime=51.1
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 79668 0 0 0 5073 37 0 0 25 0 1 0 231228237 384028672 79475 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 93757 79475 66 113 0 93641 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 375028

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1546688/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=479480 CPUtime=102.3
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 101168 0 0 0 10183 47 0 0 25 0 1 0 231228237 490987520 100975 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134791946 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 119870 100975 66 113 0 119754 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 479480

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1493184/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=537988 CPUtime=162.32
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 114365 0 0 0 16178 54 0 0 25 0 1 0 231228237 550899712 114172 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 134497 114172 66 113 0 134381 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 537988

[startup+222.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1444800/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=587844 CPUtime=222.34
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 126401 0 0 0 22173 61 0 0 25 0 1 0 231228237 601952256 126208 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 146961 126208 66 113 0 146845 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 587844

[startup+282.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1402560/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=630012 CPUtime=282.34
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 136933 0 0 0 28168 66 0 0 25 0 1 0 231228237 645132288 136740 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591714 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 157503 136740 66 113 0 157387 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 630012

[startup+342.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1370624/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=661844 CPUtime=342.36
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 144892 0 0 0 34166 70 0 0 25 0 1 0 231228237 677728256 144699 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 165461 144699 66 113 0 165345 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 661844

[startup+402.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1368256/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=664124 CPUtime=402.36
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 145466 0 0 0 40166 70 0 0 25 0 1 0 231228237 680062976 145273 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 166031 145273 66 113 0 165915 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 664124

[startup+462.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1366784/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=665448 CPUtime=462.38
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 145796 0 0 0 46167 71 0 0 25 0 1 0 231228237 681418752 145603 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591832 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 166362 145603 66 113 0 166246 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 665448

[startup+522.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18701
/proc/meminfo: memFree=1327040/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=712540 CPUtime=522.39
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 157584 0 0 0 52164 75 0 0 25 0 1 0 231228237 729640960 157391 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537415 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 178135 157394 66 113 0 178019 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 712540

[startup+582.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18825
/proc/meminfo: memFree=1282896/2055920 swapFree=4147492/4192956
[pid=18700] ppid=18698 vsize=763976 CPUtime=582.36
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 166162 0 0 0 58157 79 0 0 25 0 1 0 231228237 782311424 165969 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542826 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 190994 165969 66 113 0 190878 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 763976

[startup+642.672 s]
/proc/loadavg: 1.26 1.08 1.03 2/78 20988
/proc/meminfo: memFree=1113344/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=764776 CPUtime=642.33
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 166256 0 0 0 64143 90 0 0 25 0 1 0 231228237 783130624 166063 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 191194 166063 66 113 0 191078 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 764776

[startup+702.703 s]
/proc/loadavg: 1.09 1.07 1.02 2/78 20988
/proc/meminfo: memFree=1105280/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=779344 CPUtime=702.34
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 168336 0 0 0 70143 91 0 0 25 0 1 0 231228237 798048256 168143 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534697 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 194836 168143 66 113 0 194720 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 779344

[startup+762.731 s]
/proc/loadavg: 1.03 1.05 1.02 2/78 20988
/proc/meminfo: memFree=1094400/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=799036 CPUtime=762.36
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 171046 0 0 0 76143 93 0 0 25 0 1 0 231228237 818212864 170853 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 199759 170853 66 113 0 199643 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 799036

[startup+822.76 s]
/proc/loadavg: 1.01 1.04 1.01 2/78 20988
/proc/meminfo: memFree=1068096/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=845300 CPUtime=822.37
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 177595 0 0 0 82141 96 0 0 25 0 1 0 231228237 865587200 177402 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 211325 177402 66 113 0 211209 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 845300

[startup+882.785 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 20988
/proc/meminfo: memFree=1055680/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=866752 CPUtime=882.37
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 180674 0 0 0 88140 97 0 0 25 0 1 0 231228237 887554048 180481 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 216688 180481 66 113 0 216572 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 866752

[startup+942.816 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20988
/proc/meminfo: memFree=1047168/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=881640 CPUtime=942.39
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 182776 0 0 0 94141 98 0 0 25 0 1 0 231228237 902799360 182583 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 220410 182583 66 113 0 220294 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 881640

[startup+1002.84 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20988
/proc/meminfo: memFree=1037824/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=897008 CPUtime=1002.4
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 185078 0 0 0 100141 99 0 0 25 0 1 0 231228237 918536192 184885 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 224252 184885 66 113 0 224136 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 897008

[startup+1062.87 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 20988
/proc/meminfo: memFree=1029504/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=911896 CPUtime=1062.42
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 187131 0 0 0 106141 101 0 0 25 0 1 0 231228237 933781504 186938 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 227974 186938 66 113 0 227858 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 911896

[startup+1122.9 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 20988
/proc/meminfo: memFree=1021952/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=924544 CPUtime=1122.43
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 189005 0 0 0 112141 102 0 0 25 0 1 0 231228237 946733056 188812 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 231136 188812 66 113 0 231020 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 924544

[startup+1182.93 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 20988
/proc/meminfo: memFree=1012928/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=939756 CPUtime=1182.44
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 191255 0 0 0 118141 103 0 0 25 0 1 0 231228237 962310144 191062 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591884 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 234939 191062 66 113 0 234823 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 939756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20988
/proc/meminfo: memFree=1012928/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=939756 CPUtime=1200.06
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4194304 191256 0 0 0 119902 104 0 0 25 0 1 0 231228237 962310144 191063 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 234939 191063 66 113 0 234823 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 939756

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

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

[startup+1200.65 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20988
/proc/meminfo: memFree=1012928/2055920 swapFree=4147496/4192956
[pid=18700] ppid=18698 vsize=0 CPUtime=1200.16
/proc/18700/stat : 18700 (tts-4-0) R 18698 18700 18200 0 -1 4195332 191256 0 0 0 119902 114 0 0 25 0 1 0 231228237 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18700/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.67
CPU time (s): 1200.19
CPU user time (s): 1199.03
CPU system time (s): 1.16482
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 939756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.03
system time used= 1.16482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 191256
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= 25275

runsolver used 1.21582 second user time and 2.70959 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Thu Feb 22 02:52:15 UTC 2007

IDJOB= 307083
IDBENCH= 20197
IDSOLVER= 98
FILE ID= node7/307083-1172112735

PBS_JOBID= 3865360

Free space on /tmp= 66542 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
COMMAND LINE= /tmp/evaluation/307083-1172112735/tts-4-0 /tmp/evaluation/307083-1172112735/instance-307083-1172112735.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-307083-1172112735 -o ROOT/results/node7/solver-307083-1172112735 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307083-1172112735/tts-4-0 /tmp/evaluation/307083-1172112735/instance-307083-1172112735.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  d2577f7a2140d90de7e64601ab0f2e47

RANDOM SEED= 288923501

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1951392 kB
Buffers:          3880 kB
Cached:          27560 kB
SwapCached:       8884 kB
Active:          37036 kB
Inactive:        17464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1951392 kB
SwapTotal:     4192956 kB
SwapFree:      4147492 kB
Dirty:            2092 kB
Writeback:           0 kB
Mapped:          29980 kB
Slab:            35596 kB
Committed_AS:   877208 kB
PageTables:       1764 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= 66542 MiB

End job on node7 on Thu Feb 22 03:12:18 UTC 2007