Trace number 305771

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) 1200.08 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.36164
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/node71/watcher-305771-1172085453 -o ROOT/results/node71/solver-305771-1172085453 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305771-1172085453/tts-4-0 /tmp/evaluation/305771-1172085453/instance-305771-1172085453.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: 0.92 0.98 0.99 3/64 20237
/proc/meminfo: memFree=1375136/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=796 CPUtime=0
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 228503152 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 199 101 57 113 0 83 0

[startup+0.106572 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20237
/proc/meminfo: memFree=1375136/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=5696 CPUtime=0.1
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 1313 0 0 0 10 0 0 0 18 0 1 0 228503152 5832704 1298 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 1424 1298 62 113 0 1308 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5696

[startup+0.514659 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20237
/proc/meminfo: memFree=1375136/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=21348 CPUtime=0.51
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 5260 0 0 0 49 2 0 0 21 0 1 0 228503152 21860352 5243 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 5337 5243 66 113 0 5221 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 21348

[startup+1.33484 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1344088/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=35956 CPUtime=1.32
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 8800 0 0 0 129 3 0 0 25 0 1 0 228503152 36818944 8783 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 8989 8783 66 113 0 8873 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 35956

[startup+2.97319 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1330136/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=47800 CPUtime=2.96
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 11776 0 0 0 292 4 0 0 25 0 1 0 228503152 48947200 11759 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 11950 11759 66 113 0 11834 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 47800

[startup+6.2489 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1325144/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=50700 CPUtime=6.24
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 12500 0 0 0 619 5 0 0 25 0 1 0 228503152 51916800 12483 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 12675 12483 66 113 0 12559 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 50700

[startup+12.7053 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1320288/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=55484 CPUtime=12.69
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 13694 0 0 0 1264 5 0 0 25 0 1 0 228503152 56815616 13677 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 13871 13677 66 113 0 13755 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55484

[startup+25.6061 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1314976/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=63200 CPUtime=25.58
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 15618 0 0 0 2552 6 0 0 25 0 1 0 228503152 64716800 15601 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 15800 15601 66 113 0 15684 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 63200

[startup+51.2126 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1308256/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=67488 CPUtime=51.18
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 16704 0 0 0 5111 7 0 0 25 0 1 0 228503152 69107712 16687 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 16872 16687 66 113 0 16756 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 67488

[startup+102.422 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1306848/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=68808 CPUtime=102.37
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 17041 0 0 0 10230 7 0 0 25 0 1 0 228503152 70459392 17024 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 17202 17024 66 113 0 17086 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 68808

[startup+162.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1303392/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=72196 CPUtime=162.38
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 17895 0 0 0 16230 8 0 0 25 0 1 0 228503152 73928704 17878 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 18049 17878 66 113 0 17933 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 72196

[startup+222.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1300768/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=74768 CPUtime=222.37
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 18545 0 0 0 22229 8 0 0 25 0 1 0 228503152 76562432 18528 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 18692 18528 66 113 0 18576 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 74768

[startup+282.486 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1300256/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=75364 CPUtime=282.37
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 18672 0 0 0 28229 8 0 0 25 0 1 0 228503152 77172736 18655 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 18841 18655 66 113 0 18725 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 75364

[startup+342.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1299552/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=76020 CPUtime=342.37
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 18839 0 0 0 34228 9 0 0 25 0 1 0 228503152 77844480 18822 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 19005 18822 66 113 0 18889 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 76020

[startup+402.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1297184/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=78324 CPUtime=402.36
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 19423 0 0 0 40227 9 0 0 25 0 1 0 228503152 80203776 19406 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 19581 19406 66 113 0 19465 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 78324

[startup+462.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20238
/proc/meminfo: memFree=1295968/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=79484 CPUtime=462.37
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 19720 0 0 0 46227 10 0 0 25 0 1 0 228503152 81391616 19703 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 19871 19703 66 113 0 19755 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 79484

[startup+522.571 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 20238
/proc/meminfo: memFree=1294496/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=80848 CPUtime=522.36
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 20080 0 0 0 52226 10 0 0 25 0 1 0 228503152 82788352 20063 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 20212 20063 66 113 0 20096 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 80848

[startup+582.593 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20238
/proc/meminfo: memFree=1293216/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=82220 CPUtime=582.37
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 20416 0 0 0 58226 11 0 0 25 0 1 0 228503152 84193280 20399 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 20555 20399 66 113 0 20439 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 82220

[startup+642.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20238
/proc/meminfo: memFree=1292832/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=82632 CPUtime=642.36
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 20498 0 0 0 64225 11 0 0 25 0 1 0 228503152 84615168 20481 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 20658 20481 66 113 0 20542 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 82632

[startup+702.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20238
/proc/meminfo: memFree=1292448/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=83004 CPUtime=702.36
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 20592 0 0 0 70224 12 0 0 25 0 1 0 228503152 84996096 20575 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 20751 20575 66 113 0 20635 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 83004

[startup+762.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20238
/proc/meminfo: memFree=1290592/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=84984 CPUtime=762.35
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 21071 0 0 0 76223 12 0 0 25 0 1 0 228503152 87023616 21054 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 21246 21054 66 113 0 21130 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 84984

[startup+822.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20238
/proc/meminfo: memFree=1289568/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=85928 CPUtime=822.35
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 21315 0 0 0 82223 12 0 0 25 0 1 0 228503152 87990272 21298 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 21482 21298 66 113 0 21366 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 85928

[startup+882.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20238
/proc/meminfo: memFree=1288032/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=87228 CPUtime=882.35
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 21686 0 0 0 88222 13 0 0 25 0 1 0 228503152 89321472 21669 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 21807 21669 66 113 0 21691 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 87228

[startup+942.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20238
/proc/meminfo: memFree=1287264/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=88248 CPUtime=942.34
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 21887 0 0 0 94221 13 0 0 25 0 1 0 228503152 90365952 21870 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 22062 21870 66 113 0 21946 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 88248

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20238
/proc/meminfo: memFree=1286176/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=89308 CPUtime=1002.35
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 22170 0 0 0 100221 14 0 0 25 0 1 0 228503152 91451392 22153 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 22327 22153 66 113 0 22211 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 89308

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20238
/proc/meminfo: memFree=1283616/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=91692 CPUtime=1062.35
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 22792 0 0 0 106221 14 0 0 25 0 1 0 228503152 93892608 22775 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 22923 22775 66 113 0 22807 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 91692

[startup+1122.77 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 20238
/proc/meminfo: memFree=1283104/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=92292 CPUtime=1122.34
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 22925 0 0 0 112220 14 0 0 25 0 1 0 228503152 94507008 22908 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 23073 22908 66 113 0 22957 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 92292

[startup+1182.79 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20238
/proc/meminfo: memFree=1281376/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=93952 CPUtime=1182.34
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 23353 0 0 0 118219 15 0 0 25 0 1 0 228503152 96206848 23336 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641329 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 23488 23336 66 113 0 23372 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 93952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20238
/proc/meminfo: memFree=1280928/2055920 swapFree=4183908/4192956
[pid=20237] ppid=20235 vsize=94428 CPUtime=1200.06
/proc/20237/stat : 20237 (tts-4-0) R 20235 20237 19837 0 -1 4194304 23461 0 0 0 119991 15 0 0 25 0 1 0 228503152 96694272 23444 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/20237/statm: 23607 23444 66 113 0 23491 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 94428

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): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.167974
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 94428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23461
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= 2085

runsolver used 0.732888 second user time and 2.47462 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Wed Feb 21 19:17:33 UTC 2007

IDJOB= 305771
IDBENCH= 20165
IDSOLVER= 98
FILE ID= node71/305771-1172085453

PBS_JOBID= 3892837

Free space on /tmp= 66560 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/305771-1172085453/tts-4-0 /tmp/evaluation/305771-1172085453/instance-305771-1172085453.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-305771-1172085453 -o ROOT/results/node71/solver-305771-1172085453 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305771-1172085453/tts-4-0 /tmp/evaluation/305771-1172085453/instance-305771-1172085453.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 293112119

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1375544 kB
Buffers:         30980 kB
Cached:         589060 kB
SwapCached:       3112 kB
Active:         108428 kB
Inactive:       521788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1375544 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          15952 kB
Slab:            36120 kB
Committed_AS:   738484 kB
PageTables:       1448 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= 66560 MiB

End job on node71 on Wed Feb 21 19:37:36 UTC 2007