Trace number 304746

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) 1200.06 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1826229031-16.cnf
MD5SUM1aed84ae7396e87c22020e4f3ca38410
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.6878
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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/node77/watcher-304746-1172064992 -o ROOT/results/node77/solver-304746-1172064992 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304746-1172064992/tts-4-0 /tmp/evaluation/304746-1172064992/instance-304746-1172064992.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 3/67 8490
/proc/meminfo: memFree=1416776/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=796 CPUtime=0
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 1366763 815104 94 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 199 94 57 113 0 83 0

[startup+0.107134 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 8490
/proc/meminfo: memFree=1416776/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=1852 CPUtime=0.1
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 378 0 0 0 10 0 0 0 20 0 1 0 1366763 1896448 364 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538256 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 463 364 59 113 0 347 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.516181 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 8490
/proc/meminfo: memFree=1416776/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=13900 CPUtime=0.51
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 3378 0 0 0 50 1 0 0 24 0 1 0 1366763 14233600 3362 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 3475 3363 65 113 0 3359 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 13900

[startup+1.34128 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1394048/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=23400 CPUtime=1.33
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 5797 0 0 0 132 1 0 0 25 0 1 0 1366763 23961600 5748 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 5850 5748 66 113 0 5734 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 23400

[startup+2.97648 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1393728/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=23548 CPUtime=2.96
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 5849 0 0 0 295 1 0 0 25 0 1 0 1366763 24113152 5800 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 5887 5800 66 113 0 5771 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 23548

[startup+6.25187 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1393160/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=24152 CPUtime=6.24
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 5973 0 0 0 623 1 0 0 25 0 1 0 1366763 24731648 5924 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 6038 5924 66 113 0 5922 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24152

[startup+12.7046 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1392008/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=25120 CPUtime=12.69
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 6245 0 0 0 1267 2 0 0 25 0 1 0 1366763 25722880 6196 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534697 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 6280 6196 66 113 0 6164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25120

[startup+25.6042 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1389640/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=27480 CPUtime=25.59
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 6849 0 0 0 2557 2 0 0 25 0 1 0 1366763 28139520 6800 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 6870 6800 66 113 0 6754 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 27480

[startup+51.2072 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1385352/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=31708 CPUtime=51.19
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 7913 0 0 0 5116 3 0 0 25 0 1 0 1366763 32468992 7864 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 7927 7864 66 113 0 7811 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 31708

[startup+102.508 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 8491
/proc/meminfo: memFree=1376840/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=40160 CPUtime=102.47
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 10005 0 0 0 10243 4 0 0 25 0 1 0 1366763 41123840 9956 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 10040 9956 66 113 0 9924 0
Current children cumulated CPU time (s) 102.47
Current children cumulated vsize (KiB) 40160

[startup+162.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1368264/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=48840 CPUtime=162.46
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 12148 0 0 0 16240 6 0 0 25 0 1 0 1366763 50012160 12099 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 12210 12099 66 113 0 12094 0
Current children cumulated CPU time (s) 162.46
Current children cumulated vsize (KiB) 48840

[startup+222.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1359752/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=57280 CPUtime=222.46
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 14270 0 0 0 22238 8 0 0 25 0 1 0 1366763 58654720 14221 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 14320 14221 66 113 0 14204 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 57280

[startup+282.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1349960/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=67128 CPUtime=282.45
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 16741 0 0 0 28235 10 0 0 25 0 1 0 1366763 68739072 16692 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 16782 16692 66 113 0 16666 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 67128

[startup+342.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1341192/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=75568 CPUtime=342.44
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 18871 0 0 0 34233 11 0 0 25 0 1 0 1366763 77381632 18822 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 18892 18822 66 113 0 18776 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 75568

[startup+402.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1332040/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=84712 CPUtime=402.43
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 21158 0 0 0 40231 12 0 0 25 0 1 0 1366763 86745088 21109 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552141 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 21178 21109 66 113 0 21062 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 84712

[startup+462.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1324232/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=92452 CPUtime=462.43
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 23102 0 0 0 46230 13 0 0 25 0 1 0 1366763 94670848 23053 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 23113 23053 66 113 0 22997 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 92452

[startup+522.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1314376/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=102540 CPUtime=522.41
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 25567 0 0 0 52227 14 0 0 25 0 1 0 1366763 105000960 25518 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 25635 25518 66 113 0 25519 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 102540

[startup+582.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1304456/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=112148 CPUtime=582.4
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 27994 0 0 0 58224 16 0 0 25 0 1 0 1366763 114839552 27945 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 28037 27945 66 113 0 27921 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 112148

[startup+642.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1295176/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=121524 CPUtime=642.4
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 30331 0 0 0 64222 18 0 0 25 0 1 0 1366763 124440576 30282 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 30381 30282 66 113 0 30265 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 121524

[startup+702.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1284552/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=132076 CPUtime=702.39
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 32985 0 0 0 70219 20 0 0 25 0 1 0 1366763 135245824 32936 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 33019 32936 66 113 0 32903 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 132076

[startup+762.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8491
/proc/meminfo: memFree=1273416/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=143096 CPUtime=762.38
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 35728 0 0 0 76216 22 0 0 25 0 1 0 1366763 146530304 35679 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 35774 35679 66 113 0 35658 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 143096

[startup+822.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8493
/proc/meminfo: memFree=1263624/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=152944 CPUtime=822.37
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 38173 0 0 0 82213 24 0 0 25 0 1 0 1366763 156614656 38124 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 38236 38124 66 113 0 38120 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 152944

[startup+882.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8493
/proc/meminfo: memFree=1255048/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=161380 CPUtime=882.35
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 40333 0 0 0 88210 25 0 0 25 0 1 0 1366763 165253120 40284 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 40345 40284 66 113 0 40229 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 161380

[startup+942.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8493
/proc/meminfo: memFree=1245768/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=170756 CPUtime=942.35
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 42647 0 0 0 94207 28 0 0 25 0 1 0 1366763 174854144 42598 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 42689 42598 66 113 0 42573 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 170756

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8493
/proc/meminfo: memFree=1235656/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=180600 CPUtime=1002.34
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 45135 0 0 0 100205 29 0 0 25 0 1 0 1366763 184934400 45086 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 45150 45086 66 113 0 45034 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 180600

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8493
/proc/meminfo: memFree=1226696/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=189744 CPUtime=1062.33
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 47382 0 0 0 106202 31 0 0 25 0 1 0 1366763 194297856 47333 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 47436 47333 66 113 0 47320 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 189744

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8493
/proc/meminfo: memFree=1217608/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=198884 CPUtime=1122.32
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 49661 0 0 0 112199 33 0 0 25 0 1 0 1366763 203657216 49612 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 49721 49612 66 113 0 49605 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 198884

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8493
/proc/meminfo: memFree=1209288/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=207088 CPUtime=1182.31
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 51753 0 0 0 118197 34 0 0 25 0 1 0 1366763 212058112 51704 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 51772 51704 66 113 0 51656 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 207088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8493
/proc/meminfo: memFree=1206728/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=209668 CPUtime=1200.02
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 52352 0 0 0 119968 34 0 0 25 0 1 0 1366763 214700032 52303 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 52417 52303 66 113 0 52301 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 209668

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8493
/proc/meminfo: memFree=1206728/2055892 swapFree=4096564/4096564
[pid=8490] ppid=8488 vsize=209668 CPUtime=1200.02
/proc/8490/stat : 8490 (tts-4-0) R 8488 8490 2933 0 -1 4194304 52352 0 0 0 119968 34 0 0 25 0 1 0 1366763 214700032 52303 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8490/statm: 52417 52303 66 113 0 52301 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 209668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.68
CPU system time (s): 0.377942
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 209668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52352
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= 1245

runsolver used 0.889864 second user time and 2.31665 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Wed Feb 21 13:36:32 UTC 2007

IDJOB= 304746
IDBENCH= 20140
IDSOLVER= 98
FILE ID= node77/304746-1172064992

PBS_JOBID= 3865294

Free space on /tmp= 66651 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1826229031-16.cnf
COMMAND LINE= /tmp/evaluation/304746-1172064992/tts-4-0 /tmp/evaluation/304746-1172064992/instance-304746-1172064992.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-304746-1172064992 -o ROOT/results/node77/solver-304746-1172064992 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304746-1172064992/tts-4-0 /tmp/evaluation/304746-1172064992/instance-304746-1172064992.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  1aed84ae7396e87c22020e4f3ca38410

RANDOM SEED= 33148125

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1417184 kB
Buffers:         27544 kB
Cached:         522712 kB
SwapCached:          0 kB
Active:         206052 kB
Inactive:       359844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1417184 kB
SwapTotal:     4096564 kB
SwapFree:      4096564 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          25824 kB
Slab:            59228 kB
Committed_AS:    48592 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66651 MiB

End job on node77 on Wed Feb 21 13:56:35 UTC 2007