Trace number 302983

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) 1200.09 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1446471927-04.cnf
MD5SUM328eff5f4a59e23832259fb06180efee
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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

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/node24/watcher-302983-1172024470 -o ROOT/results/node24/solver-302983-1172024470 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302983-1172024470/tts-4-0 /tmp/evaluation/302983-1172024470/instance-302983-1172024470.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: 1.08 1.02 1.01 3/77 20645
/proc/meminfo: memFree=1481752/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=796 CPUtime=0
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 222401261 815104 94 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 199 94 57 113 0 83 0

[startup+0.106898 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 20645
/proc/meminfo: memFree=1481752/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=2380 CPUtime=0.1
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 497 0 0 0 10 0 0 0 18 0 1 0 222401261 2437120 482 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538269 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 595 482 59 113 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2380

[startup+0.514941 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 20645
/proc/meminfo: memFree=1481752/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=5432 CPUtime=0.5
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 1269 0 0 0 50 0 0 0 21 0 1 0 222401261 5562368 1254 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554908 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 1358 1254 62 113 0 1242 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5432

[startup+1.33603 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 20646
/proc/meminfo: memFree=1453776/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=31224 CPUtime=1.32
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 7750 0 0 0 129 3 0 0 25 0 1 0 222401261 31973376 7700 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 7806 7700 66 113 0 7690 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 31224

[startup+2.97621 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 20646
/proc/meminfo: memFree=1450896/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=31588 CPUtime=2.96
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 7815 0 0 0 293 3 0 0 25 0 1 0 222401261 32346112 7765 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 7897 7765 66 113 0 7781 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 31588

[startup+6.25256 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 20646
/proc/meminfo: memFree=1450256/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=32064 CPUtime=6.24
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 7955 0 0 0 621 3 0 0 25 0 1 0 222401261 32833536 7905 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 8016 7905 66 113 0 7900 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 32064

[startup+12.7093 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 20646
/proc/meminfo: memFree=1448784/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=33380 CPUtime=12.7
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 8313 0 0 0 1266 4 0 0 25 0 1 0 222401261 34181120 8263 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 8345 8263 66 113 0 8229 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 33380

[startup+25.6107 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 20646
/proc/meminfo: memFree=1446032/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=36100 CPUtime=25.59
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 8989 0 0 0 2555 4 0 0 25 0 1 0 222401261 36966400 8939 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 9025 8939 66 113 0 8909 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 36100

[startup+51.2214 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20646
/proc/meminfo: memFree=1440592/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=41528 CPUtime=51.2
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 10335 0 0 0 5115 5 0 0 25 0 1 0 222401261 42524672 10285 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 10382 10285 66 113 0 10266 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 41528

[startup+102.436 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20646
/proc/meminfo: memFree=1430288/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=51892 CPUtime=102.4
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 12918 0 0 0 10234 6 0 0 25 0 1 0 222401261 53137408 12868 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 12973 12868 66 113 0 12857 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 51892

[startup+162.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1419664/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=62332 CPUtime=162.4
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 15538 0 0 0 16232 8 0 0 25 0 1 0 222401261 63827968 15488 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 15583 15488 66 113 0 15467 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 62332

[startup+222.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1408336/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=73592 CPUtime=222.41
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 18367 0 0 0 22231 10 0 0 25 0 1 0 222401261 75358208 18317 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 18398 18317 66 113 0 18282 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 73592

[startup+282.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1399376/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=82740 CPUtime=282.42
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 20606 0 0 0 28231 11 0 0 25 0 1 0 222401261 84725760 20556 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 20685 20556 66 113 0 20569 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 82740

[startup+342.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1390928/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=90944 CPUtime=342.43
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 22677 0 0 0 34231 12 0 0 25 0 1 0 222401261 93126656 22627 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 22736 22627 66 113 0 22620 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 90944

[startup+402.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1381200/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=100552 CPUtime=402.43
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 25099 0 0 0 40229 14 0 0 25 0 1 0 222401261 102965248 25049 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 25138 25049 66 113 0 25022 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 100552

[startup+462.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1372816/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=108996 CPUtime=462.44
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 27215 0 0 0 46227 17 0 0 25 0 1 0 222401261 111611904 27165 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552137 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 27249 27165 66 113 0 27133 0
Current children cumulated CPU time (s) 462.44
Current children cumulated vsize (KiB) 108996

[startup+522.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1365008/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=116968 CPUtime=522.44
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 29189 0 0 0 52225 19 0 0 25 0 1 0 222401261 119775232 29139 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 29242 29139 66 113 0 29126 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 116968

[startup+582.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1356688/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=125176 CPUtime=582.45
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 31247 0 0 0 58224 21 0 0 25 0 1 0 222401261 128180224 31197 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 31294 31197 66 113 0 31178 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 125176

[startup+642.653 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1347152/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=134792 CPUtime=642.46
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 33619 0 0 0 64223 23 0 0 25 0 1 0 222401261 138027008 33569 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 33698 33569 66 113 0 33582 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 134792

[startup+702.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1339408/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=142528 CPUtime=702.46
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 35553 0 0 0 70222 24 0 0 25 0 1 0 222401261 145948672 35503 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 35632 35503 66 113 0 35516 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 142528

[startup+762.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1331984/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=149804 CPUtime=762.47
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 37394 0 0 0 76221 26 0 0 25 0 1 0 222401261 153399296 37344 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 37451 37344 66 113 0 37335 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 149804

[startup+822.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1324560/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=157208 CPUtime=822.49
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 39220 0 0 0 82221 28 0 0 25 0 1 0 222401261 160980992 39170 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 39302 39170 66 113 0 39186 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 157208

[startup+882.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1315920/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=165880 CPUtime=882.49
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 41408 0 0 0 88220 29 0 0 25 0 1 0 222401261 169861120 41358 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 41470 41358 66 113 0 41354 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 165880

[startup+942.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1309456/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=172444 CPUtime=942.49
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 43023 0 0 0 94219 30 0 0 25 0 1 0 222401261 176582656 42973 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 43111 42973 66 113 0 42995 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 172444

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1302800/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=179004 CPUtime=1002.51
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 44667 0 0 0 100219 32 0 0 25 0 1 0 222401261 183300096 44617 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 44751 44617 66 113 0 44635 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 179004

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1294736/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=186976 CPUtime=1062.52
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 46683 0 0 0 106218 34 0 0 25 0 1 0 222401261 191463424 46633 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534068 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 46744 46633 66 113 0 46628 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 186976

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20646
/proc/meminfo: memFree=1288080/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=193772 CPUtime=1122.52
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 48373 0 0 0 112217 35 0 0 25 0 1 0 222401261 198422528 48323 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 48443 48323 66 113 0 48327 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 193772

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20648
/proc/meminfo: memFree=1281104/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=200568 CPUtime=1182.53
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 50104 0 0 0 118216 37 0 0 25 0 1 0 222401261 205381632 50054 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 50142 50054 66 113 0 50026 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 200568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20648
/proc/meminfo: memFree=1279056/2055920 swapFree=4144124/4192956
[pid=20645] ppid=20643 vsize=202680 CPUtime=1200.05
/proc/20645/stat : 20645 (tts-4-0) R 20643 20645 19560 0 -1 4194304 50593 0 0 0 119968 37 0 0 25 0 1 0 222401261 207544320 50543 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 50670 50543 66 113 0 50554 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 202680

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): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.68
CPU system time (s): 0.410937
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 202680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50593
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= 2331

runsolver used 0.871867 second user time and 2.49662 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Wed Feb 21 02:21:10 UTC 2007

IDJOB= 302983
IDBENCH= 20097
IDSOLVER= 98
FILE ID= node24/302983-1172024470

PBS_JOBID= 3892678

Free space on /tmp= 66562 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1446471927-04.cnf
COMMAND LINE= /tmp/evaluation/302983-1172024470/tts-4-0 /tmp/evaluation/302983-1172024470/instance-302983-1172024470.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-302983-1172024470 -o ROOT/results/node24/solver-302983-1172024470 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302983-1172024470/tts-4-0 /tmp/evaluation/302983-1172024470/instance-302983-1172024470.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  328eff5f4a59e23832259fb06180efee

RANDOM SEED= 922621877

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1482224 kB
Buffers:         39184 kB
Cached:         444448 kB
SwapCached:       3656 kB
Active:          83608 kB
Inactive:       409608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482224 kB
SwapTotal:     4192956 kB
SwapFree:      4144124 kB
Dirty:             976 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            66028 kB
Committed_AS:   716212 kB
PageTables:       1732 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= 66562 MiB

End job on node24 on Wed Feb 21 02:41:12 UTC 2007