Trace number 302532

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 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S2050975470-04.cnf
MD5SUMe5f98d48d71fa50934389495266dcfb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.29604
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
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/node58/watcher-302532-1172013846 -o ROOT/results/node58/solver-302532-1172013846 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302532-1172013846/tts-4-0 /tmp/evaluation/302532-1172013846/instance-302532-1172013846.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 1.15 1.24 3/64 16137
/proc/meminfo: memFree=1753840/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=796 CPUtime=0
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 221341323 815104 95 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 199 96 57 113 0 83 0

[startup+0.106681 s]
/proc/loadavg: 1.00 1.15 1.24 3/64 16137
/proc/meminfo: memFree=1753840/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=3340 CPUtime=0.1
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 736 0 0 0 10 0 0 0 18 0 1 0 221341323 3420160 721 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 835 721 59 113 0 719 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3340

[startup+0.514725 s]
/proc/loadavg: 1.00 1.15 1.24 3/64 16137
/proc/meminfo: memFree=1753840/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=8780 CPUtime=0.5
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 2093 0 0 0 50 0 0 0 21 0 1 0 221341323 8990720 2078 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 2195 2078 65 113 0 2079 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8780

[startup+1.33582 s]
/proc/loadavg: 1.00 1.15 1.24 2/65 16138
/proc/meminfo: memFree=1720552/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=37584 CPUtime=1.32
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 9330 0 0 0 128 4 0 0 25 0 1 0 221341323 38486016 9280 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 9396 9280 66 113 0 9280 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 37584

[startup+2.975 s]
/proc/loadavg: 1.00 1.15 1.24 2/65 16138
/proc/meminfo: memFree=1713896/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=41088 CPUtime=2.97
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 10205 0 0 0 292 5 0 0 25 0 1 0 221341323 42074112 10155 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 10272 10155 66 113 0 10156 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 41088

[startup+6.25136 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 16138
/proc/meminfo: memFree=1712680/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=41632 CPUtime=6.24
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 10327 0 0 0 619 5 0 0 25 0 1 0 221341323 42631168 10277 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 10408 10277 66 113 0 10292 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 41632

[startup+12.7061 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 16138
/proc/meminfo: memFree=1711592/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=42580 CPUtime=12.69
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 10580 0 0 0 1264 5 0 0 25 0 1 0 221341323 43601920 10530 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 10645 10530 66 113 0 10529 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42580

[startup+25.5065 s]
/proc/loadavg: 1.00 1.13 1.23 2/65 16138
/proc/meminfo: memFree=1711016/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=43116 CPUtime=25.49
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 10727 0 0 0 2544 5 0 0 25 0 1 0 221341323 44150784 10677 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552670 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 10779 10677 66 113 0 10663 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43116

[startup+51.1113 s]
/proc/loadavg: 1.00 1.12 1.22 2/65 16138
/proc/meminfo: memFree=1710376/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=43860 CPUtime=51.08
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 10887 0 0 0 5103 5 0 0 25 0 1 0 221341323 44912640 10837 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 10965 10837 66 113 0 10849 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43860

[startup+102.319 s]
/proc/loadavg: 1.04 1.11 1.21 2/65 16138
/proc/meminfo: memFree=1708264/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=45944 CPUtime=102.28
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 11414 0 0 0 10222 6 0 0 25 0 1 0 221341323 47046656 11364 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 11486 11364 66 113 0 11370 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 45944

[startup+162.339 s]
/proc/loadavg: 1.01 1.09 1.20 2/65 16138
/proc/meminfo: memFree=1702824/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=51384 CPUtime=162.28
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 12763 0 0 0 16222 6 0 0 25 0 1 0 221341323 52617216 12713 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 12846 12713 66 113 0 12730 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 51384

[startup+222.356 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 16138
/proc/meminfo: memFree=1697512/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=56556 CPUtime=222.28
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 14070 0 0 0 22221 7 0 0 25 0 1 0 221341323 57913344 14020 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 14139 14020 66 113 0 14023 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 56556

[startup+282.374 s]
/proc/loadavg: 1.00 1.06 1.17 2/65 16138
/proc/meminfo: memFree=1692904/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=61156 CPUtime=282.28
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 15242 0 0 0 28220 8 0 0 25 0 1 0 221341323 62623744 15192 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 15289 15192 66 113 0 15173 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 61156

[startup+342.391 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 16138
/proc/meminfo: memFree=1686888/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=67252 CPUtime=342.28
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 16745 0 0 0 34219 9 0 0 25 0 1 0 221341323 68866048 16695 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 16813 16695 66 113 0 16697 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 67252

[startup+402.411 s]
/proc/loadavg: 1.00 1.03 1.14 2/65 16138
/proc/meminfo: memFree=1677864/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=76164 CPUtime=402.28
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 18995 0 0 0 40217 11 0 0 25 0 1 0 221341323 77991936 18945 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 19041 18945 66 113 0 18925 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 76164

[startup+462.427 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 16138
/proc/meminfo: memFree=1669864/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=84264 CPUtime=462.28
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 21007 0 0 0 46215 13 0 0 25 0 1 0 221341323 86286336 20957 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 21066 20957 66 113 0 20950 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 84264

[startup+522.443 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 16138
/proc/meminfo: memFree=1663272/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=90828 CPUtime=522.28
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 22646 0 0 0 52214 14 0 0 25 0 1 0 221341323 93007872 22596 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 22707 22596 66 113 0 22591 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 90828

[startup+582.46 s]
/proc/loadavg: 1.08 1.03 1.11 2/65 16138
/proc/meminfo: memFree=1652840/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=101140 CPUtime=582.29
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 25216 0 0 0 58212 17 0 0 25 0 1 0 221341323 103567360 25166 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 25285 25166 66 113 0 25169 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 101140

[startup+642.483 s]
/proc/loadavg: 1.03 1.02 1.10 2/65 16138
/proc/meminfo: memFree=1646312/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=107704 CPUtime=642.28
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 26868 0 0 0 64210 18 0 0 25 0 1 0 221341323 110288896 26818 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 26926 26818 66 113 0 26810 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 107704

[startup+702.504 s]
/proc/loadavg: 1.01 1.02 1.09 2/65 16138
/proc/meminfo: memFree=1638696/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=115440 CPUtime=702.29
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 28767 0 0 0 70209 20 0 0 25 0 1 0 221341323 118210560 28717 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 28860 28717 66 113 0 28744 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 115440

[startup+762.525 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 16138
/proc/meminfo: memFree=1631144/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=122828 CPUtime=762.29
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 30649 0 0 0 76207 22 0 0 25 0 1 0 221341323 125775872 30599 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 30707 30599 66 113 0 30591 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 122828

[startup+822.546 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 16138
/proc/meminfo: memFree=1626408/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=127516 CPUtime=822.3
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 31800 0 0 0 82207 23 0 0 25 0 1 0 221341323 130576384 31750 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 31879 31750 66 113 0 31763 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 127516

[startup+882.565 s]
/proc/loadavg: 1.03 1.02 1.08 2/65 16138
/proc/meminfo: memFree=1620776/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=133144 CPUtime=882.3
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 33219 0 0 0 88207 23 0 0 25 0 1 0 221341323 136339456 33169 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 33286 33169 66 113 0 33170 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 133144

[startup+942.584 s]
/proc/loadavg: 1.01 1.01 1.07 2/65 16138
/proc/meminfo: memFree=1616424/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=137368 CPUtime=942.3
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 34292 0 0 0 94206 24 0 0 25 0 1 0 221341323 140664832 34242 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 34342 34242 66 113 0 34226 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 137368

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 16140
/proc/meminfo: memFree=1612648/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=141352 CPUtime=1002.3
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 35252 0 0 0 100204 26 0 0 25 0 1 0 221341323 144744448 35202 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534083 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 35338 35202 66 113 0 35222 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 141352

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 16140
/proc/meminfo: memFree=1610664/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=143228 CPUtime=1062.3
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 35737 0 0 0 106204 26 0 0 25 0 1 0 221341323 146665472 35687 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 35807 35687 66 113 0 35691 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 143228

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 16140
/proc/meminfo: memFree=1608552/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=145340 CPUtime=1122.3
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 36252 0 0 0 112204 26 0 0 25 0 1 0 221341323 148828160 36202 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 36335 36202 66 113 0 36219 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 145340

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 16140
/proc/meminfo: memFree=1604392/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=149560 CPUtime=1182.3
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 37304 0 0 0 118203 27 0 0 25 0 1 0 221341323 153149440 37254 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 37390 37254 66 113 0 37274 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 149560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 16140
/proc/meminfo: memFree=1603304/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=150496 CPUtime=1200.02
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 37574 0 0 0 119974 28 0 0 25 0 1 0 221341323 154107904 37524 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 37624 37524 66 113 0 37508 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 150496

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 16140
/proc/meminfo: memFree=1603304/2055920 swapFree=4182176/4192956
[pid=16137] ppid=16135 vsize=150496 CPUtime=1200.02
/proc/16137/stat : 16137 (tts-4-0) R 16135 16137 14596 0 -1 4194304 37574 0 0 0 119974 28 0 0 25 0 1 0 221341323 154107904 37524 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/16137/statm: 37624 37524 66 113 0 37508 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 150496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.75
CPU system time (s): 0.304953
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 150496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37574
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= 1803

runsolver used 0.738887 second user time and 2.46962 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Tue Feb 20 23:24:06 UTC 2007

IDJOB= 302532
IDBENCH= 20086
IDSOLVER= 98
FILE ID= node58/302532-1172013846

PBS_JOBID= 3892643

Free space on /tmp= 66563 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S2050975470-04.cnf
COMMAND LINE= /tmp/evaluation/302532-1172013846/tts-4-0 /tmp/evaluation/302532-1172013846/instance-302532-1172013846.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-302532-1172013846 -o ROOT/results/node58/solver-302532-1172013846 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302532-1172013846/tts-4-0 /tmp/evaluation/302532-1172013846/instance-302532-1172013846.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  e5f98d48d71fa50934389495266dcfb4

RANDOM SEED= 590334921

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1754248 kB
Buffers:         32676 kB
Cached:         217168 kB
SwapCached:       5088 kB
Active:         156804 kB
Inactive:       104668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754248 kB
SwapTotal:     4192956 kB
SwapFree:      4182176 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            26316 kB
Committed_AS:   544504 kB
PageTables:       1380 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= 66563 MiB

End job on node58 on Tue Feb 20 23:44:09 UTC 2007