Trace number 301097

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 1200.36

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1791291573-05.cnf
MD5SUM2690c322a31628af7bf19c266218b572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.6656
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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/node19/watcher-301097-1171952109 -o ROOT/results/node19/solver-301097-1171952109 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301097-1171952109/tts-4-0 /tmp/evaluation/301097-1171952109/instance-301097-1171952109.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: 1.84 1.83 1.45 3/77 8220
/proc/meminfo: memFree=1374640/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=796 CPUtime=0
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 215164940 815104 99 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 199 99 57 113 0 83 0

[startup+0.107857 s]
/proc/loadavg: 1.84 1.83 1.45 3/77 8220
/proc/meminfo: memFree=1374640/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=2536 CPUtime=0.1
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 533 0 0 0 10 0 0 0 18 0 1 0 215164940 2596864 518 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538274 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 634 518 59 113 0 518 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2536

[startup+0.515901 s]
/proc/loadavg: 1.84 1.83 1.45 3/77 8220
/proc/meminfo: memFree=1374640/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=18124 CPUtime=0.51
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 4454 0 0 0 49 2 0 0 22 0 1 0 215164940 18558976 4437 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 4531 4437 66 113 0 4415 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 18124

[startup+1.33799 s]
/proc/loadavg: 1.84 1.83 1.45 2/78 8221
/proc/meminfo: memFree=1350440/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=25072 CPUtime=1.33
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 6147 0 0 0 130 3 0 0 25 0 1 0 215164940 25673728 6130 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 6268 6130 66 113 0 6152 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 25072

[startup+2.98017 s]
/proc/loadavg: 1.84 1.83 1.45 2/78 8221
/proc/meminfo: memFree=1349928/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=25472 CPUtime=2.97
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 6254 0 0 0 294 3 0 0 25 0 1 0 215164940 26083328 6237 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 6368 6237 66 113 0 6252 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 25472

[startup+6.25652 s]
/proc/loadavg: 1.77 1.82 1.45 2/78 8221
/proc/meminfo: memFree=1349352/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=25732 CPUtime=6.24
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 6319 0 0 0 621 3 0 0 25 0 1 0 215164940 26349568 6302 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 6433 6302 66 113 0 6317 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 25732

[startup+12.7132 s]
/proc/loadavg: 1.65 1.79 1.44 2/78 8221
/proc/meminfo: memFree=1348840/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=26172 CPUtime=12.7
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 6433 0 0 0 1267 3 0 0 25 0 1 0 215164940 26800128 6416 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 6543 6416 66 113 0 6427 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26172

[startup+25.5146 s]
/proc/loadavg: 1.55 1.76 1.44 2/78 8221
/proc/meminfo: memFree=1347944/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=27220 CPUtime=25.49
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 6661 0 0 0 2546 3 0 0 25 0 1 0 215164940 27873280 6644 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 6805 6644 66 113 0 6689 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27220

[startup+51.1264 s]
/proc/loadavg: 1.36 1.70 1.43 2/78 8221
/proc/meminfo: memFree=1345576/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=29408 CPUtime=51.1
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 7240 0 0 0 5107 3 0 0 25 0 1 0 215164940 30113792 7223 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 7352 7223 66 113 0 7236 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 29408

[startup+102.344 s]
/proc/loadavg: 1.16 1.59 1.40 2/78 8221
/proc/meminfo: memFree=1338024/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=36980 CPUtime=102.3
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 9155 0 0 0 10225 5 0 0 25 0 1 0 215164940 37867520 9138 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 9245 9138 66 113 0 9129 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 36980

[startup+162.376 s]
/proc/loadavg: 1.06 1.48 1.37 2/78 8221
/proc/meminfo: memFree=1327528/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=47360 CPUtime=162.32
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 11739 0 0 0 16225 7 0 0 25 0 1 0 215164940 48496640 11722 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591729 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 11840 11722 66 113 0 11724 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 47360

[startup+222.408 s]
/proc/loadavg: 1.02 1.39 1.35 2/78 8221
/proc/meminfo: memFree=1315432/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=59696 CPUtime=222.34
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 14792 0 0 0 22224 10 0 0 25 0 1 0 215164940 61128704 14775 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 14924 14775 66 113 0 14808 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 59696

[startup+282.439 s]
/proc/loadavg: 1.00 1.32 1.32 2/78 8221
/proc/meminfo: memFree=1307688/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=67356 CPUtime=282.36
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 16703 0 0 0 28224 12 0 0 25 0 1 0 215164940 68972544 16686 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 16839 16686 66 113 0 16723 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 67356

[startup+342.469 s]
/proc/loadavg: 1.04 1.27 1.31 2/78 8221
/proc/meminfo: memFree=1299624/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=75088 CPUtime=342.36
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 18688 0 0 0 34223 13 0 0 25 0 1 0 215164940 76890112 18671 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 18772 18671 66 113 0 18656 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 75088

[startup+402.501 s]
/proc/loadavg: 1.01 1.22 1.28 2/78 8221
/proc/meminfo: memFree=1292584/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=82128 CPUtime=402.38
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 20451 0 0 0 40223 15 0 0 25 0 1 0 215164940 84099072 20434 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 20532 20434 66 113 0 20416 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 82128

[startup+462.53 s]
/proc/loadavg: 1.00 1.18 1.26 2/78 8221
/proc/meminfo: memFree=1284648/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=90100 CPUtime=462.4
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 22436 0 0 0 46223 17 0 0 25 0 1 0 215164940 92262400 22419 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 22525 22419 66 113 0 22409 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 90100

[startup+522.565 s]
/proc/loadavg: 1.00 1.14 1.24 2/78 8221
/proc/meminfo: memFree=1277608/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=97132 CPUtime=522.42
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 24190 0 0 0 52223 19 0 0 25 0 1 0 215164940 99463168 24173 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 24283 24173 66 113 0 24167 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 97132

[startup+582.592 s]
/proc/loadavg: 1.00 1.11 1.23 2/78 8221
/proc/meminfo: memFree=1269096/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=105568 CPUtime=582.44
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 26299 0 0 0 58223 21 0 0 25 0 1 0 215164940 108101632 26282 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 26392 26282 66 113 0 26276 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 105568

[startup+642.627 s]
/proc/loadavg: 1.00 1.09 1.21 2/78 8221
/proc/meminfo: memFree=1261544/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=113308 CPUtime=642.45
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 28200 0 0 0 64222 23 0 0 25 0 1 0 215164940 116027392 28183 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 28327 28183 66 113 0 28211 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 113308

[startup+702.659 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 8221
/proc/meminfo: memFree=1254696/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=120104 CPUtime=702.47
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 29938 0 0 0 70222 25 0 0 25 0 1 0 215164940 122986496 29921 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 30026 29921 66 113 0 29910 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 120104

[startup+762.689 s]
/proc/loadavg: 1.00 1.06 1.18 2/78 8221
/proc/meminfo: memFree=1246440/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=128312 CPUtime=762.48
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 31993 0 0 0 76221 27 0 0 25 0 1 0 215164940 131391488 31976 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 32078 31976 66 113 0 31962 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 128312

[startup+822.724 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 8221
/proc/meminfo: memFree=1237288/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=137456 CPUtime=822.5
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 34241 0 0 0 82221 29 0 0 25 0 1 0 215164940 140754944 34224 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 34364 34224 66 113 0 34248 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 137456

[startup+882.758 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 8221
/proc/meminfo: memFree=1225960/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=148708 CPUtime=882.51
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 37068 0 0 0 88220 31 0 0 25 0 1 0 215164940 152276992 37051 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 37177 37051 66 113 0 37061 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 148708

[startup+942.789 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 8221
/proc/meminfo: memFree=1216616/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=158088 CPUtime=942.53
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 39418 0 0 0 94220 33 0 0 25 0 1 0 215164940 161882112 39401 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 39522 39401 66 113 0 39406 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 158088

[startup+1002.82 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 8221
/proc/meminfo: memFree=1211048/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=163712 CPUtime=1002.55
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 40808 0 0 0 100220 35 0 0 25 0 1 0 215164940 167641088 40791 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 40928 40791 66 113 0 40812 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 163712

[startup+1062.86 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 8221
/proc/meminfo: memFree=1205096/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=169572 CPUtime=1062.57
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 42270 0 0 0 106220 37 0 0 25 0 1 0 215164940 173641728 42253 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 42393 42253 66 113 0 42277 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 169572

[startup+1122.89 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 8221
/proc/meminfo: memFree=1197672/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=176836 CPUtime=1122.58
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 44126 0 0 0 112220 38 0 0 25 0 1 0 215164940 181080064 44109 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534192 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 44209 44109 66 113 0 44093 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 176836

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 8221
/proc/meminfo: memFree=1190952/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=183640 CPUtime=1182.59
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 45815 0 0 0 118220 39 0 0 25 0 1 0 215164940 188047360 45798 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 45910 45798 66 113 0 45794 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 183640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 8221
/proc/meminfo: memFree=1189800/2055920 swapFree=4192812/4192956
[pid=8220] ppid=8218 vsize=184812 CPUtime=1200.01
/proc/8220/stat : 8220 (tts-4-0) R 8218 8220 7160 0 -1 4194304 46099 0 0 0 119961 40 0 0 25 0 1 0 215164940 189247488 46082 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534060 0 0 4096 0 0 0 0 17 1 0 0
/proc/8220/statm: 46203 46082 66 113 0 46087 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 184812

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): 1200.36
CPU time (s): 1200.05
CPU user time (s): 1199.62
CPU system time (s): 0.430934
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 184812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.430934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46099
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= 24596

runsolver used 1.41978 second user time and 2.83357 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Tue Feb 20 06:15:09 UTC 2007

IDJOB= 301097
IDBENCH= 20051
IDSOLVER= 98
FILE ID= node19/301097-1171952109

PBS_JOBID= 3848979

Free space on /tmp= 66546 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1791291573-05.cnf
COMMAND LINE= /tmp/evaluation/301097-1171952109/tts-4-0 /tmp/evaluation/301097-1171952109/instance-301097-1171952109.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-301097-1171952109 -o ROOT/results/node19/solver-301097-1171952109 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301097-1171952109/tts-4-0 /tmp/evaluation/301097-1171952109/instance-301097-1171952109.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  2690c322a31628af7bf19c266218b572

RANDOM SEED= 112759709

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1375048 kB
Buffers:         57676 kB
Cached:         504684 kB
SwapCached:          0 kB
Active:         292164 kB
Inactive:       314292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1375048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          62952 kB
Slab:            59992 kB
Committed_AS:   883988 kB
PageTables:       1760 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= 66546 MiB

End job on node19 on Tue Feb 20 06:35:12 UTC 2007