Trace number 305074

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 1200.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
MD5SUM4cb66647af72efe7ab501d35ace33af9
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node1/watcher-305074-1172071246 -o ROOT/results/node1/solver-305074-1172071246 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305074-1172071246/tts-4-0 /tmp/evaluation/305074-1172071246/instance-305074-1172071246.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: 0.91 0.97 0.99 3/77 10872
/proc/meminfo: memFree=1542512/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=796 CPUtime=0
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 227079705 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 199 100 57 113 0 83 0

[startup+0.106494 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 10872
/proc/meminfo: memFree=1542512/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=4312 CPUtime=0.09
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 974 0 0 0 9 0 0 0 18 0 1 0 227079705 4415488 959 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 1078 959 57 113 0 962 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4312

[startup+0.514542 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 10872
/proc/meminfo: memFree=1542512/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=20652 CPUtime=0.5
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 4983 0 0 0 48 2 0 0 22 0 1 0 227079705 21147648 4968 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 5163 4968 62 113 0 5047 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 20652

[startup+1.33464 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1522792/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=20916 CPUtime=1.32
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 5139 0 0 0 130 2 0 0 25 0 1 0 227079705 21417984 5058 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 5229 5061 64 113 0 5113 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 20916

[startup+2.97083 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1470376/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=89540 CPUtime=2.96
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 22386 0 0 0 287 9 0 0 25 0 1 0 227079705 91688960 22131 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 22385 22131 66 113 0 22269 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 89540

[startup+6.24721 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1425896/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=124828 CPUtime=6.23
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 29911 0 0 0 611 12 0 0 25 0 1 0 227079705 127823872 29656 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 31207 29656 66 113 0 31091 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 124828

[startup+12.704 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1378280/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=180412 CPUtime=12.69
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 42566 0 0 0 1251 18 0 0 25 0 1 0 227079705 184741888 42311 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134791946 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 45103 42311 66 113 0 44987 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 180412

[startup+25.5105 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1265320/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=325304 CPUtime=25.49
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 69381 0 0 0 2519 30 0 0 25 0 1 0 227079705 333111296 69126 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 81326 69126 66 113 0 81210 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 325304

[startup+51.1255 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1196072/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=415324 CPUtime=51.1
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 86645 0 0 0 5073 37 0 0 25 0 1 0 227079705 425291776 86390 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 103831 86390 66 113 0 103715 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 415324

[startup+102.345 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1177832/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=437468 CPUtime=102.3
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 91208 0 0 0 10191 39 0 0 25 0 1 0 227079705 447967232 90953 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 109367 90953 66 113 0 109251 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 437468

[startup+162.378 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1153320/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=466580 CPUtime=162.32
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 97319 0 0 0 16189 43 0 0 25 0 1 0 227079705 477777920 97064 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 116645 97064 66 113 0 116529 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 466580

[startup+222.41 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1115112/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=509948 CPUtime=222.34
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 106851 0 0 0 22187 47 0 0 25 0 1 0 227079705 522186752 106596 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591630 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 127487 106596 66 113 0 127371 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 509948

[startup+282.442 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1096552/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=530488 CPUtime=282.35
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 111473 0 0 0 28186 49 0 0 25 0 1 0 227079705 543219712 111218 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 132622 111218 66 113 0 132506 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 530488

[startup+342.469 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1060648/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=569292 CPUtime=342.36
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 120436 0 0 0 34183 53 0 0 25 0 1 0 227079705 582955008 120181 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 142323 120181 66 113 0 142207 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 569292

[startup+402.504 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1052840/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=578304 CPUtime=402.38
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 122706 0 0 0 40183 55 0 0 25 0 1 0 227079705 592183296 122451 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 144576 122451 66 113 0 144460 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 578304

[startup+462.534 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1036200/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=594240 CPUtime=462.39
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 126532 0 0 0 46182 57 0 0 25 0 1 0 227079705 608501760 126277 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 148560 126277 66 113 0 148444 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 594240

[startup+522.561 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=1009000/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=622592 CPUtime=522.4
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 133326 0 0 0 52179 61 0 0 25 0 1 0 227079705 637534208 133071 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 155648 133071 66 113 0 155532 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 622592

[startup+582.592 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=985704/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=646020 CPUtime=582.41
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 139128 0 0 0 58177 64 0 0 25 0 1 0 227079705 661524480 138873 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 161505 138873 66 113 0 161389 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 646020

[startup+642.629 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=974888/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=656828 CPUtime=642.42
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 141843 0 0 0 64177 65 0 0 25 0 1 0 227079705 672591872 141588 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 164207 141588 66 113 0 164091 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 656828

[startup+702.66 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=966248/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=665480 CPUtime=702.44
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 143983 0 0 0 70177 67 0 0 25 0 1 0 227079705 681451520 143728 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 166370 143728 66 113 0 166254 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 665480

[startup+762.693 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=958952/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=672808 CPUtime=762.46
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 145812 0 0 0 76178 68 0 0 25 0 1 0 227079705 688955392 145557 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 168202 145557 66 113 0 168086 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 672808

[startup+822.729 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=951400/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=680256 CPUtime=822.47
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 147677 0 0 0 82178 69 0 0 25 0 1 0 227079705 696582144 147422 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 170064 147422 66 113 0 169948 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 680256

[startup+882.762 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=945960/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=685664 CPUtime=882.49
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 149046 0 0 0 88179 70 0 0 25 0 1 0 227079705 702119936 148791 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 171416 148791 66 113 0 171300 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 685664

[startup+942.792 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 10873
/proc/meminfo: memFree=927848/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=703684 CPUtime=942.51
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 153560 0 0 0 94178 73 0 0 25 0 1 0 227079705 720572416 153305 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591653 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 175921 153305 66 113 0 175805 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 703684

[startup+1002.82 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 10873
/proc/meminfo: memFree=918312/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=713172 CPUtime=1002.51
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 155944 0 0 0 100177 74 0 0 25 0 1 0 227079705 730288128 155689 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 178293 155689 66 113 0 178177 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 713172

[startup+1062.86 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 10873
/proc/meminfo: memFree=913384/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=718096 CPUtime=1062.53
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 157176 0 0 0 106178 75 0 0 25 0 1 0 227079705 735330304 156921 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 179524 156921 66 113 0 179408 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 718096

[startup+1122.89 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10873
/proc/meminfo: memFree=912040/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=719456 CPUtime=1122.55
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 157511 0 0 0 112179 76 0 0 25 0 1 0 227079705 736722944 157256 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 179864 157256 66 113 0 179748 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 719456

[startup+1182.92 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10873
/proc/meminfo: memFree=904936/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=726548 CPUtime=1182.56
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 159285 0 0 0 118179 77 0 0 25 0 1 0 227079705 743985152 159030 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 181637 159030 66 113 0 181521 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 726548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10873
/proc/meminfo: memFree=904936/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=726548 CPUtime=1200.08
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 159287 0 0 0 119930 78 0 0 25 0 1 0 227079705 743985152 159032 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 181637 159032 66 113 0 181521 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 726548

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 10873
/proc/meminfo: memFree=904936/2055920 swapFree=4158140/4192956
[pid=10872] ppid=10870 vsize=726548 CPUtime=1200.08
/proc/10872/stat : 10872 (tts-4-0) R 10870 10872 10147 0 -1 4194304 159287 0 0 0 119930 78 0 0 25 0 1 0 227079705 743985152 159032 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/10872/statm: 181637 159032 66 113 0 181521 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 726548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.19
CPU user time (s): 1199.31
CPU system time (s): 0.880866
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 726548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.31
system time used= 0.880866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159287
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= 1661

runsolver used 1.46878 second user time and 2.79557 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Wed Feb 21 15:20:46 UTC 2007

IDJOB= 305074
IDBENCH= 20148
IDSOLVER= 98
FILE ID= node1/305074-1172071246

PBS_JOBID= 3865301

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
COMMAND LINE= /tmp/evaluation/305074-1172071246/tts-4-0 /tmp/evaluation/305074-1172071246/instance-305074-1172071246.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-305074-1172071246 -o ROOT/results/node1/solver-305074-1172071246 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305074-1172071246/tts-4-0 /tmp/evaluation/305074-1172071246/instance-305074-1172071246.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  4cb66647af72efe7ab501d35ace33af9

RANDOM SEED= 391527639

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1542856 kB
Buffers:         57292 kB
Cached:         358272 kB
SwapCached:      15420 kB
Active:         272684 kB
Inactive:       166224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542856 kB
SwapTotal:     4192956 kB
SwapFree:      4158140 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          29928 kB
Slab:            59716 kB
Committed_AS:   753300 kB
PageTables:       1740 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= 66547 MiB

End job on node1 on Wed Feb 21 15:40:49 UTC 2007