Trace number 308723

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) 1200.09 1200.59

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.639
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node30/watcher-308723-1172526290 -o ROOT/results/node30/solver-308723-1172526290 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308723-1172526290/tts-4-0 /tmp/evaluation/308723-1172526290/instance-308723-1172526290.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.14 3/77 16481
/proc/meminfo: memFree=1894576/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=796 CPUtime=0
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 246393082 815104 99 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 199 100 57 113 0 83 0

[startup+0.107303 s]
/proc/loadavg: 1.00 1.00 1.14 3/77 16481
/proc/meminfo: memFree=1894576/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=4264 CPUtime=0.09
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 977 0 0 0 9 0 0 0 18 0 1 0 246393082 4366336 962 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 1066 962 62 113 0 950 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4264

[startup+0.517362 s]
/proc/loadavg: 1.00 1.00 1.14 3/77 16481
/proc/meminfo: memFree=1894576/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=16748 CPUtime=0.51
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 4084 0 0 0 49 2 0 0 22 0 1 0 246393082 17149952 4067 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591829 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 4187 4067 66 113 0 4071 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 16748

[startup+1.33748 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 16482
/proc/meminfo: memFree=1873704/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=22740 CPUtime=1.32
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 5587 0 0 0 130 2 0 0 25 0 1 0 246393082 23285760 5570 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 5685 5570 66 113 0 5569 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 22740

[startup+2.97371 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 16482
/proc/meminfo: memFree=1870184/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=25128 CPUtime=2.96
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 6194 0 0 0 294 2 0 0 25 0 1 0 246393082 25731072 6177 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 6282 6177 66 113 0 6166 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 25128

[startup+6.25319 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 16482
/proc/meminfo: memFree=1868968/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=26196 CPUtime=6.24
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 6460 0 0 0 622 2 0 0 25 0 1 0 246393082 26824704 6443 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 6549 6443 66 113 0 6433 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 26196

[startup+12.7081 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 16482
/proc/meminfo: memFree=1862248/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=33344 CPUtime=12.69
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 8141 0 0 0 1266 3 0 0 25 0 1 0 246393082 34144256 8124 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 8336 8124 66 113 0 8220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33344

[startup+25.51 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 16482
/proc/meminfo: memFree=1854440/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=41884 CPUtime=25.49
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 10183 0 0 0 2544 5 0 0 25 0 1 0 246393082 42889216 10166 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 10471 10166 66 113 0 10355 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41884

[startup+51.1236 s]
/proc/loadavg: 1.00 1.00 1.13 2/78 16482
/proc/meminfo: memFree=1845672/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=50468 CPUtime=51.09
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 12322 0 0 0 5103 6 0 0 25 0 1 0 246393082 51679232 12305 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 12617 12305 66 113 0 12501 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 50468

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 16482
/proc/meminfo: memFree=1837224/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=58736 CPUtime=102.3
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 14373 0 0 0 10222 8 0 0 25 0 1 0 246393082 60145664 14356 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 14684 14356 66 113 0 14568 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 58736

[startup+162.366 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 16482
/proc/meminfo: memFree=1834600/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=61168 CPUtime=162.3
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 14985 0 0 0 16221 9 0 0 25 0 1 0 246393082 62636032 14968 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 15292 14968 66 113 0 15176 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 61168

[startup+222.387 s]
/proc/loadavg: 1.00 1.00 1.10 3/78 16482
/proc/meminfo: memFree=1831528/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=64124 CPUtime=222.3
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 15719 0 0 0 22220 10 0 0 25 0 1 0 246393082 65662976 15702 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 16031 15702 66 113 0 15915 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 64124

[startup+282.411 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 16482
/proc/meminfo: memFree=1829096/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=66736 CPUtime=282.31
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 16317 0 0 0 28220 11 0 0 25 0 1 0 246393082 68337664 16300 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 16684 16300 66 113 0 16568 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 66736

[startup+342.439 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 16482
/proc/meminfo: memFree=1827240/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=68676 CPUtime=342.32
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 16774 0 0 0 34220 12 0 0 25 0 1 0 246393082 70324224 16757 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534071 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 17169 16757 66 113 0 17053 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 68676

[startup+402.47 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 16482
/proc/meminfo: memFree=1824808/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=71288 CPUtime=402.32
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 17371 0 0 0 40220 12 0 0 25 0 1 0 246393082 72998912 17354 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 17822 17354 66 113 0 17706 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 71288

[startup+462.496 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 16482
/proc/meminfo: memFree=1823464/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=72716 CPUtime=462.33
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 17683 0 0 0 46220 13 0 0 25 0 1 0 246393082 74461184 17666 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 18179 17666 66 113 0 18063 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 72716

[startup+522.516 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 16482
/proc/meminfo: memFree=1823336/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=72884 CPUtime=522.33
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 17709 0 0 0 52220 13 0 0 25 0 1 0 246393082 74633216 17692 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 18221 17692 66 113 0 18105 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 72884

[startup+582.54 s]
/proc/loadavg: 1.08 1.03 1.07 2/78 16482
/proc/meminfo: memFree=1822888/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=73156 CPUtime=582.34
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 17805 0 0 0 58220 14 0 0 25 0 1 0 246393082 74911744 17788 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552145 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 18289 17788 66 113 0 18173 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 73156

[startup+642.572 s]
/proc/loadavg: 1.03 1.02 1.06 2/78 16482
/proc/meminfo: memFree=1822376/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=73564 CPUtime=642.35
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 17919 0 0 0 64221 14 0 0 25 0 1 0 246393082 75329536 17902 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 18391 17902 66 113 0 18275 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 73564

[startup+702.599 s]
/proc/loadavg: 1.01 1.02 1.06 2/78 16482
/proc/meminfo: memFree=1821608/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=74368 CPUtime=702.36
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 18091 0 0 0 70221 15 0 0 25 0 1 0 246393082 76152832 18074 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 18592 18074 66 113 0 18476 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 74368

[startup+762.627 s]
/proc/loadavg: 1.00 1.01 1.05 2/78 16482
/proc/meminfo: memFree=1821288/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=74708 CPUtime=762.36
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 18163 0 0 0 76221 15 0 0 25 0 1 0 246393082 76500992 18146 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 18677 18146 66 113 0 18561 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 74708

[startup+822.65 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 16482
/proc/meminfo: memFree=1820968/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=74924 CPUtime=822.37
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 18223 0 0 0 82221 16 0 0 25 0 1 0 246393082 76722176 18206 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 18731 18206 66 113 0 18615 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 74924

[startup+882.674 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 16482
/proc/meminfo: memFree=1820712/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=75060 CPUtime=882.38
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 18269 0 0 0 88221 17 0 0 25 0 1 0 246393082 76861440 18252 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 18765 18252 66 113 0 18649 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 75060

[startup+942.7 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 16482
/proc/meminfo: memFree=1819496/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=76220 CPUtime=942.38
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 18569 0 0 0 94221 17 0 0 25 0 1 0 246393082 78049280 18552 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 19055 18552 66 113 0 18939 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 76220

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.03 2/84 16588
/proc/meminfo: memFree=1817144/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=76900 CPUtime=1002.36
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 18797 0 0 0 100218 18 0 0 25 0 1 0 246393082 78745600 18780 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 19225 18780 66 113 0 19109 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 76900

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 16680
/proc/meminfo: memFree=1817704/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=77360 CPUtime=1062.34
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 18871 0 0 0 106215 19 0 0 25 0 1 0 246393082 79216640 18854 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 19340 18854 66 113 0 19224 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 77360

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 16680
/proc/meminfo: memFree=1817256/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=77720 CPUtime=1122.35
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 19009 0 0 0 112215 20 0 0 25 0 1 0 246393082 79585280 18992 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 19430 18992 66 113 0 19314 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 77720

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 16680
/proc/meminfo: memFree=1817000/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=77956 CPUtime=1182.35
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 19067 0 0 0 118215 20 0 0 25 0 1 0 246393082 79826944 19050 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542948 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 19489 19050 66 113 0 19373 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 77956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 16680
/proc/meminfo: memFree=1816872/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=78192 CPUtime=1200.07
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 19086 0 0 0 119987 20 0 0 25 0 1 0 246393082 80068608 19069 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 19548 19069 66 113 0 19432 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 78192

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

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

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 16680
/proc/meminfo: memFree=1816872/2055920 swapFree=4143328/4192956
[pid=16481] ppid=16479 vsize=78192 CPUtime=1200.07
/proc/16481/stat : 16481 (tts-4-0) R 16479 16481 14949 0 -1 4194304 19086 0 0 0 119987 20 0 0 25 0 1 0 246393082 80068608 19069 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16481/statm: 19548 19069 66 113 0 19432 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 78192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.219966
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 78192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19086
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= 1839

runsolver used 1.17082 second user time and 2.71459 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Mon Feb 26 21:44:50 UTC 2007

IDJOB= 308723
IDBENCH= 20240
IDSOLVER= 98
FILE ID= node30/308723-1172526290

PBS_JOBID= 3971787

Free space on /tmp= 66558 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/308723-1172526290/tts-4-0 /tmp/evaluation/308723-1172526290/instance-308723-1172526290.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-308723-1172526290 -o ROOT/results/node30/solver-308723-1172526290 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308723-1172526290/tts-4-0 /tmp/evaluation/308723-1172526290/instance-308723-1172526290.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 284275231

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1895176 kB
Buffers:         15368 kB
Cached:          82604 kB
SwapCached:      17084 kB
Active:          67320 kB
Inactive:        65672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1895176 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          30488 kB
Slab:            13148 kB
Committed_AS:   722148 kB
PageTables:       1888 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= 66558 MiB

End job on node30 on Mon Feb 26 22:04:53 UTC 2007