Trace number 312003

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) 1200.02 1200.46

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
MD5SUM7aa5e97b8e61908955474a79af64353f
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 variables2405
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/node23/watcher-312003-1172580323 -o ROOT/results/node23/solver-312003-1172580323 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312003-1172580323/tts-4-0 /tmp/evaluation/312003-1172580323/instance-312003-1172580323.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 24045
/proc/meminfo: memFree=1788848/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=936 CPUtime=0
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 277986178 958464 106 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 234 106 57 113 0 118 0

[startup+0.107799 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 24045
/proc/meminfo: memFree=1788848/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=6892 CPUtime=0.09
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 1626 0 0 0 9 0 0 0 18 0 1 0 277986178 7057408 1611 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 1723 1612 65 113 0 1607 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6892

[startup+0.516845 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 24045
/proc/meminfo: memFree=1788848/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=12144 CPUtime=0.51
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 2959 0 0 0 50 1 0 0 22 0 1 0 277986178 12435456 2942 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 3036 2942 66 113 0 2920 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12144

[startup+1.33694 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 24046
/proc/meminfo: memFree=1774440/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=15204 CPUtime=1.32
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 3704 0 0 0 131 1 0 0 25 0 1 0 277986178 15568896 3687 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 3801 3687 66 113 0 3685 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 15204

[startup+2.97313 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 24046
/proc/meminfo: memFree=1773928/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=16928 CPUtime=2.96
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 4144 0 0 0 295 1 0 0 25 0 1 0 277986178 17334272 4127 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 4232 4127 66 113 0 4116 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 16928

[startup+6.2495 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 24046
/proc/meminfo: memFree=1771432/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=17856 CPUtime=6.24
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 4386 0 0 0 622 2 0 0 25 0 1 0 277986178 18284544 4369 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 4464 4369 66 113 0 4348 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17856

[startup+12.7072 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 24046
/proc/meminfo: memFree=1769960/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=19596 CPUtime=12.69
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 4799 0 0 0 1267 2 0 0 25 0 1 0 277986178 20066304 4782 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 4899 4782 66 113 0 4783 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19596

[startup+25.5097 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 24046
/proc/meminfo: memFree=1769064/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=20124 CPUtime=25.49
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 4975 0 0 0 2547 2 0 0 25 0 1 0 277986178 20606976 4958 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 5031 4958 66 113 0 4915 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20124

[startup+51.1216 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 24046
/proc/meminfo: memFree=1765032/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=24144 CPUtime=51.1
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 5958 0 0 0 5107 3 0 0 25 0 1 0 277986178 24723456 5941 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 6036 5941 66 113 0 5920 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24144

[startup+102.337 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 24046
/proc/meminfo: memFree=1762664/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=26484 CPUtime=102.3
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 6526 0 0 0 10227 3 0 0 25 0 1 0 277986178 27119616 6509 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 6621 6509 66 113 0 6505 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26484

[startup+162.372 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24046
/proc/meminfo: memFree=1761256/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=27880 CPUtime=162.31
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 6866 0 0 0 16227 4 0 0 25 0 1 0 277986178 28549120 6849 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 6970 6849 66 113 0 6854 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 27880

[startup+222.399 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24046
/proc/meminfo: memFree=1759720/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=29220 CPUtime=222.33
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 7249 0 0 0 22228 5 0 0 25 0 1 0 277986178 29921280 7232 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 7305 7232 66 113 0 7189 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 29220

[startup+282.438 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24046
/proc/meminfo: memFree=1757480/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=31452 CPUtime=282.34
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 7797 0 0 0 28229 5 0 0 25 0 1 0 277986178 32206848 7780 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 7863 7780 66 113 0 7747 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 31452

[startup+342.465 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 24046
/proc/meminfo: memFree=1754408/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=34572 CPUtime=342.35
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 8562 0 0 0 34229 6 0 0 25 0 1 0 277986178 35401728 8545 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 8643 8545 66 113 0 8527 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 34572

[startup+402.497 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 24046
/proc/meminfo: memFree=1751528/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=37396 CPUtime=402.37
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 9285 0 0 0 40230 7 0 0 25 0 1 0 277986178 38293504 9268 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 9349 9268 66 113 0 9233 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 37396

[startup+462.527 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 24046
/proc/meminfo: memFree=1748328/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=40704 CPUtime=462.38
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 10094 0 0 0 46230 8 0 0 25 0 1 0 277986178 41680896 10077 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 10176 10077 66 113 0 10060 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 40704

[startup+522.555 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24046
/proc/meminfo: memFree=1746728/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=42340 CPUtime=522.39
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 10485 0 0 0 52230 9 0 0 25 0 1 0 277986178 43356160 10468 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 10585 10468 66 113 0 10469 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 42340

[startup+582.585 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24046
/proc/meminfo: memFree=1743784/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=45172 CPUtime=582.41
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 11217 0 0 0 58231 10 0 0 25 0 1 0 277986178 46256128 11200 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 11293 11200 66 113 0 11177 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 45172

[startup+642.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24046
/proc/meminfo: memFree=1740840/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=48128 CPUtime=642.42
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 11961 0 0 0 64231 11 0 0 25 0 1 0 277986178 49283072 11944 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534427 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 12032 11944 66 113 0 11916 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 48128

[startup+702.648 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24046
/proc/meminfo: memFree=1738600/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=50392 CPUtime=702.43
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 12525 0 0 0 70231 12 0 0 25 0 1 0 277986178 51601408 12508 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 12598 12508 66 113 0 12482 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 50392

[startup+762.675 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 24046
/proc/meminfo: memFree=1736040/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=52972 CPUtime=762.44
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 13166 0 0 0 76231 13 0 0 25 0 1 0 277986178 54243328 13149 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 13243 13149 66 113 0 13127 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 52972

[startup+822.703 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24046
/proc/meminfo: memFree=1734248/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=54612 CPUtime=822.45
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 13593 0 0 0 82231 14 0 0 25 0 1 0 277986178 55922688 13576 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543290 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 13653 13576 66 113 0 13537 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 54612

[startup+882.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24046
/proc/meminfo: memFree=1732008/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=57104 CPUtime=882.46
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 14171 0 0 0 88231 15 0 0 25 0 1 0 277986178 58474496 14154 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 14276 14154 66 113 0 14160 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 57104

[startup+942.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24110
/proc/meminfo: memFree=1728376/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=59448 CPUtime=942.47
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 14800 0 0 0 94231 16 0 0 25 0 1 0 277986178 60874752 14783 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 14862 14783 66 113 0 14746 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 59448

[startup+1002.82 s]
/proc/loadavg: 1.08 1.02 1.01 2/84 24202
/proc/meminfo: memFree=1725936/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=61804 CPUtime=1002.46
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 15388 0 0 0 100229 17 0 0 25 0 1 0 277986178 63287296 15371 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 15451 15371 66 113 0 15335 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 61804

[startup+1062.87 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24244
/proc/meminfo: memFree=1723112/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=65580 CPUtime=1062.46
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 16341 0 0 0 106229 17 0 0 25 0 1 0 277986178 67153920 16324 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 16395 16324 66 113 0 16279 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 65580

[startup+1122.89 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24244
/proc/meminfo: memFree=1719016/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=69800 CPUtime=1122.48
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 17370 0 0 0 112229 19 0 0 25 0 1 0 277986178 71475200 17353 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 17450 17353 66 113 0 17334 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 69800

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24244
/proc/meminfo: memFree=1715816/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=73108 CPUtime=1182.48
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 18178 0 0 0 118229 19 0 0 25 0 1 0 277986178 74862592 18161 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591884 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 18277 18161 66 113 0 18161 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 73108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24244
/proc/meminfo: memFree=1715048/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=73584 CPUtime=1200
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 18349 0 0 0 119980 20 0 0 25 0 1 0 277986178 75350016 18332 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 18396 18332 66 113 0 18280 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 73584

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24244
/proc/meminfo: memFree=1715048/2055920 swapFree=4145516/4192956
[pid=24045] ppid=24043 vsize=73584 CPUtime=1200
/proc/24045/stat : 24045 (tts-4-0) R 24043 24045 23185 0 -1 4194304 18349 0 0 0 119980 20 0 0 25 0 1 0 277986178 75350016 18332 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/24045/statm: 18396 18332 66 113 0 18280 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 73584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.212967
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 73584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.212967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18349
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= 25264

runsolver used 1.3228 second user time and 2.74458 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Tue Feb 27 12:45:23 UTC 2007

IDJOB= 312003
IDBENCH= 20330
IDSOLVER= 98
FILE ID= node23/312003-1172580323

PBS_JOBID= 3971914

Free space on /tmp= 66560 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/312003-1172580323/tts-4-0 /tmp/evaluation/312003-1172580323/instance-312003-1172580323.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-312003-1172580323 -o ROOT/results/node23/solver-312003-1172580323 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312003-1172580323/tts-4-0 /tmp/evaluation/312003-1172580323/instance-312003-1172580323.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  7aa5e97b8e61908955474a79af64353f

RANDOM SEED= 888218137

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1789256 kB
Buffers:         38696 kB
Cached:         160904 kB
SwapCached:      15212 kB
Active:         122488 kB
Inactive:       104768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789256 kB
SwapTotal:     4192956 kB
SwapFree:      4145516 kB
Dirty:             648 kB
Writeback:           0 kB
Mapped:          30284 kB
Slab:            24960 kB
Committed_AS:   777968 kB
PageTables:       1696 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 node23 on Tue Feb 27 13:05:27 UTC 2007