Trace number 311839

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) 1200.1 1200.53

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
MD5SUM3765de921264120aecd4bbce78bd2a98
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node24/watcher-311839-1172577368 -o ROOT/results/node24/solver-311839-1172577368 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311839-1172577368/tts-4-0 /tmp/evaluation/311839-1172577368/instance-311839-1172577368.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 1.00 1.10 3/77 28076
/proc/meminfo: memFree=1809800/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=936 CPUtime=0
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 277691057 958464 107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 234 107 57 113 0 118 0

[startup+0.106983 s]
/proc/loadavg: 0.92 1.00 1.10 3/77 28076
/proc/meminfo: memFree=1809800/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=7092 CPUtime=0.1
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 1669 0 0 0 10 0 0 0 18 0 1 0 277691057 7262208 1655 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 1773 1656 65 113 0 1657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7092

[startup+0.515026 s]
/proc/loadavg: 0.92 1.00 1.10 3/77 28076
/proc/meminfo: memFree=1809800/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=10500 CPUtime=0.5
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 2534 0 0 0 50 0 0 0 21 0 1 0 277691057 10752000 2517 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 2625 2517 66 113 0 2509 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10500

[startup+1.33511 s]
/proc/loadavg: 0.92 1.00 1.10 2/78 28077
/proc/meminfo: memFree=1797568/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=13928 CPUtime=1.32
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 3405 0 0 0 132 0 0 0 25 0 1 0 277691057 14262272 3388 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 3482 3388 66 113 0 3366 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 13928

[startup+2.97129 s]
/proc/loadavg: 0.92 1.00 1.10 2/78 28077
/proc/meminfo: memFree=1795520/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=16580 CPUtime=2.95
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 4042 0 0 0 295 0 0 0 25 0 1 0 277691057 16977920 4025 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 4145 4025 66 113 0 4029 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16580

[startup+6.24765 s]
/proc/loadavg: 0.93 1.00 1.09 2/78 28077
/proc/meminfo: memFree=1791296/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=19500 CPUtime=6.23
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 4773 0 0 0 622 1 0 0 25 0 1 0 277691057 19968000 4756 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 4875 4756 66 113 0 4759 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19500

[startup+12.7034 s]
/proc/loadavg: 0.93 1.00 1.09 2/78 28077
/proc/meminfo: memFree=1788480/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=21900 CPUtime=12.69
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 5374 0 0 0 1267 2 0 0 25 0 1 0 277691057 22425600 5357 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 5475 5357 66 113 0 5359 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21900

[startup+25.5097 s]
/proc/loadavg: 0.95 1.00 1.09 2/78 28077
/proc/meminfo: memFree=1785920/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=24580 CPUtime=25.49
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 6063 0 0 0 2547 2 0 0 25 0 1 0 277691057 25169920 6046 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591653 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 6145 6046 66 113 0 6029 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24580

[startup+51.1165 s]
/proc/loadavg: 0.96 1.00 1.09 2/78 28077
/proc/meminfo: memFree=1783680/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=26324 CPUtime=51.09
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 6529 0 0 0 5107 2 0 0 25 0 1 0 277691057 26955776 6512 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 6581 6512 66 113 0 6465 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26324

[startup+102.329 s]
/proc/loadavg: 0.98 1.00 1.08 2/78 28077
/proc/meminfo: memFree=1782592/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=27600 CPUtime=102.29
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 6800 0 0 0 10227 2 0 0 25 0 1 0 277691057 28262400 6783 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 6900 6783 66 113 0 6784 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 27600

[startup+162.355 s]
/proc/loadavg: 0.99 1.00 1.08 2/78 28077
/proc/meminfo: memFree=1780992/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=29032 CPUtime=162.3
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 7181 0 0 0 16227 3 0 0 25 0 1 0 277691057 29728768 7164 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 7258 7164 66 113 0 7142 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 29032

[startup+222.374 s]
/proc/loadavg: 0.99 1.00 1.07 2/78 28077
/proc/meminfo: memFree=1780096/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=29964 CPUtime=222.3
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 7392 0 0 0 22227 3 0 0 25 0 1 0 277691057 30683136 7375 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535847 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 7491 7375 66 113 0 7375 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29964

[startup+282.399 s]
/proc/loadavg: 0.99 1.00 1.07 2/78 28077
/proc/meminfo: memFree=1778688/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=31232 CPUtime=282.31
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 7736 0 0 0 28227 4 0 0 25 0 1 0 277691057 31981568 7719 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535878 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 7808 7719 66 113 0 7692 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 31232

[startup+342.454 s]
/proc/loadavg: 0.99 1.00 1.06 2/84 28193
/proc/meminfo: memFree=1775696/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=32996 CPUtime=342.3
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 8174 0 0 0 34226 4 0 0 25 0 1 0 277691057 33787904 8157 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552676 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 8249 8157 66 113 0 8133 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 32996

[startup+402.502 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 28275
/proc/meminfo: memFree=1775616/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=34044 CPUtime=402.29
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 8458 0 0 0 40224 5 0 0 25 0 1 0 277691057 34861056 8441 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 8511 8441 66 113 0 8395 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 34044

[startup+462.524 s]
/proc/loadavg: 0.99 1.00 1.05 2/78 28275
/proc/meminfo: memFree=1773056/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=36636 CPUtime=462.29
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 9098 0 0 0 46224 5 0 0 25 0 1 0 277691057 37515264 9081 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591630 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 9159 9081 66 113 0 9043 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 36636

[startup+522.544 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 28275
/proc/meminfo: memFree=1771264/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=38572 CPUtime=522.3
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 9544 0 0 0 52224 6 0 0 25 0 1 0 277691057 39497728 9527 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 9643 9527 66 113 0 9527 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 38572

[startup+582.565 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 28275
/proc/meminfo: memFree=1767232/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=42460 CPUtime=582.3
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 10536 0 0 0 58224 6 0 0 25 0 1 0 277691057 43479040 10519 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 10615 10519 66 113 0 10499 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 42460

[startup+642.59 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 28275
/proc/meminfo: memFree=1763712/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=45868 CPUtime=642.31
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 11420 0 0 0 64224 7 0 0 25 0 1 0 277691057 46968832 11403 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 11467 11403 66 113 0 11351 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 45868

[startup+702.613 s]
/proc/loadavg: 1.04 1.01 1.03 2/78 28275
/proc/meminfo: memFree=1760256/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=49388 CPUtime=702.32
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 12297 0 0 0 70224 8 0 0 25 0 1 0 277691057 50573312 12280 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 12347 12280 66 113 0 12231 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 49388

[startup+762.635 s]
/proc/loadavg: 1.08 1.02 1.03 2/78 28275
/proc/meminfo: memFree=1757184/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=52676 CPUtime=762.32
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 13064 0 0 0 76223 9 0 0 25 0 1 0 277691057 53940224 13047 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 13169 13047 66 113 0 13053 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 52676

[startup+822.662 s]
/proc/loadavg: 1.03 1.02 1.02 2/78 28275
/proc/meminfo: memFree=1754496/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=55264 CPUtime=822.33
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 13718 0 0 0 82224 9 0 0 25 0 1 0 277691057 56590336 13701 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 13816 13701 66 113 0 13700 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 55264

[startup+882.684 s]
/proc/loadavg: 1.04 1.03 1.02 2/78 28275
/proc/meminfo: memFree=1751168/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=58672 CPUtime=882.33
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 14568 0 0 0 88223 10 0 0 25 0 1 0 277691057 60080128 14551 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 14668 14551 66 113 0 14552 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 58672

[startup+942.704 s]
/proc/loadavg: 1.01 1.02 1.02 2/78 28275
/proc/meminfo: memFree=1747904/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=61720 CPUtime=942.33
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 15367 0 0 0 94223 10 0 0 25 0 1 0 277691057 63201280 15350 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 15430 15350 66 113 0 15314 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 61720

[startup+1002.73 s]
/proc/loadavg: 1.00 1.01 1.01 2/78 28275
/proc/meminfo: memFree=1745344/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=64304 CPUtime=1002.34
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 16018 0 0 0 100223 11 0 0 25 0 1 0 277691057 65847296 16001 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 16076 16001 66 113 0 15960 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 64304

[startup+1062.75 s]
/proc/loadavg: 1.00 1.01 1.01 2/78 28275
/proc/meminfo: memFree=1741760/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=67952 CPUtime=1062.35
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 16910 0 0 0 106223 12 0 0 25 0 1 0 277691057 69582848 16893 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 16988 16893 66 113 0 16872 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 67952

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28275
/proc/meminfo: memFree=1738240/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=71468 CPUtime=1122.35
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 17796 0 0 0 112222 13 0 0 25 0 1 0 277691057 73183232 17779 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 17867 17779 66 113 0 17751 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 71468

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28275
/proc/meminfo: memFree=1735488/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=74292 CPUtime=1182.36
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 18488 0 0 0 118222 14 0 0 25 0 1 0 277691057 76075008 18471 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 18573 18471 66 113 0 18457 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 74292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28275
/proc/meminfo: memFree=1734912/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=74760 CPUtime=1200.07
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 18626 0 0 0 119993 14 0 0 25 0 1 0 277691057 76554240 18609 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 18690 18609 66 113 0 18574 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 74760

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28275
/proc/meminfo: memFree=1734912/2055920 swapFree=4139416/4192956
[pid=28076] ppid=28074 vsize=74760 CPUtime=1200.07
/proc/28076/stat : 28076 (tts-4-0) R 28074 28076 27528 0 -1 4194304 18626 0 0 0 119993 14 0 0 25 0 1 0 277691057 76554240 18609 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 18690 18609 66 113 0 18574 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 74760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.156976
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 74760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18626
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= 2786

runsolver used 0.934857 second user time and 2.40563 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Tue Feb 27 11:56:08 UTC 2007

IDJOB= 311839
IDBENCH= 20326
IDSOLVER= 98
FILE ID= node24/311839-1172577368

PBS_JOBID= 3971905

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
COMMAND LINE= /tmp/evaluation/311839-1172577368/tts-4-0 /tmp/evaluation/311839-1172577368/instance-311839-1172577368.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-311839-1172577368 -o ROOT/results/node24/solver-311839-1172577368 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311839-1172577368/tts-4-0 /tmp/evaluation/311839-1172577368/instance-311839-1172577368.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  3765de921264120aecd4bbce78bd2a98

RANDOM SEED= 888919292

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:       1810272 kB
Buffers:         31808 kB
Cached:         160276 kB
SwapCached:       8788 kB
Active:         116244 kB
Inactive:        90332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810272 kB
SwapTotal:     4192956 kB
SwapFree:      4139416 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            24668 kB
Committed_AS:   798668 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= 66561 MiB

End job on node24 on Tue Feb 27 12:16:10 UTC 2007