Trace number 304787

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) 1200.11 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S779713554-13.cnf
MD5SUMcfea37cf2c4e91ad4c7e1db353aebdc5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark337.509
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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/node22/watcher-304787-1172065655 -o ROOT/results/node22/solver-304787-1172065655 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304787-1172065655/tts-4-0 /tmp/evaluation/304787-1172065655/instance-304787-1172065655.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30017
/proc/meminfo: memFree=1632928/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=796 CPUtime=0
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 226519436 815104 95 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 199 95 57 113 0 83 0

[startup+0.107668 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30017
/proc/meminfo: memFree=1632928/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=1852 CPUtime=0.1
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 380 0 0 0 10 0 0 0 18 0 1 0 226519436 1896448 365 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 463 365 59 113 0 347 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.515697 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30017
/proc/meminfo: memFree=1632928/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=11832 CPUtime=0.5
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 2877 0 0 0 50 0 0 0 22 0 1 0 226519436 12115968 2860 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 2958 2860 65 113 0 2842 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 11832

[startup+1.33576 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1610072/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=23436 CPUtime=1.32
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 5810 0 0 0 131 1 0 0 25 0 1 0 226519436 23998464 5760 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 5859 5760 66 113 0 5743 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 23436

[startup+2.97688 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1609688/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=23700 CPUtime=2.96
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 5899 0 0 0 295 1 0 0 25 0 1 0 226519436 24268800 5849 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 5925 5849 66 113 0 5809 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 23700

[startup+6.25412 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1608792/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=24668 CPUtime=6.24
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 6130 0 0 0 623 1 0 0 25 0 1 0 226519436 25260032 6080 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542957 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 6167 6080 66 113 0 6051 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24668

[startup+12.7116 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1606680/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=26548 CPUtime=12.7
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 6625 0 0 0 1268 2 0 0 25 0 1 0 226519436 27185152 6575 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537425 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 6637 6575 66 113 0 6521 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26548

[startup+25.5225 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1603608/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=29848 CPUtime=25.51
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 7425 0 0 0 2549 2 0 0 25 0 1 0 226519436 30564352 7375 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 7462 7375 66 113 0 7346 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 29848

[startup+51.1344 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1595736/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=37588 CPUtime=51.11
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 9373 0 0 0 5108 3 0 0 25 0 1 0 226519436 38490112 9323 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 9397 9323 66 113 0 9281 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 37588

[startup+102.351 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1581912/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=51432 CPUtime=102.31
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 12843 0 0 0 10225 6 0 0 25 0 1 0 226519436 52666368 12793 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 12858 12793 66 113 0 12742 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 51432

[startup+162.383 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1566744/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=66440 CPUtime=162.34
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 16551 0 0 0 16225 9 0 0 25 0 1 0 226519436 68034560 16501 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 16610 16501 66 113 0 16494 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 66440

[startup+222.412 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1551384/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=81680 CPUtime=222.35
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 20382 0 0 0 22223 12 0 0 25 0 1 0 226519436 83640320 20332 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 20420 20332 66 113 0 20304 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 81680

[startup+282.439 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1536920/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=96216 CPUtime=282.36
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 24017 0 0 0 28222 14 0 0 25 0 1 0 226519436 98525184 23967 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 24054 23967 66 113 0 23938 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 96216

[startup+342.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1524824/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=108412 CPUtime=342.37
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 27039 0 0 0 34220 17 0 0 25 0 1 0 226519436 111013888 26989 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 27103 26989 66 113 0 26987 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 108412

[startup+402.498 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1515480/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=117556 CPUtime=402.39
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 29339 0 0 0 40220 19 0 0 25 0 1 0 226519436 120377344 29289 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 29389 29289 66 113 0 29273 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 117556

[startup+462.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1505624/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=127408 CPUtime=462.41
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 31812 0 0 0 46220 21 0 0 25 0 1 0 226519436 130465792 31762 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 31852 31762 66 113 0 31736 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 127408

[startup+522.557 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1495832/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=137252 CPUtime=522.43
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 34265 0 0 0 52219 24 0 0 25 0 1 0 226519436 140546048 34215 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 34313 34215 66 113 0 34197 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 137252

[startup+582.582 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1484376/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=148504 CPUtime=582.44
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 37079 0 0 0 58218 26 0 0 25 0 1 0 226519436 152068096 37029 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 37126 37029 66 113 0 37010 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 148504

[startup+642.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1472536/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=160460 CPUtime=642.46
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 40055 0 0 0 64217 29 0 0 25 0 1 0 226519436 164311040 40005 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591729 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 40115 40005 66 113 0 39999 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 160460

[startup+702.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1460760/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=172180 CPUtime=702.48
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 43005 0 0 0 70217 31 0 0 25 0 1 0 226519436 176312320 42955 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641332 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 43045 42955 66 113 0 42929 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 172180

[startup+762.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30018
/proc/meminfo: memFree=1451032/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=181788 CPUtime=762.49
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 45432 0 0 0 76216 33 0 0 25 0 1 0 226519436 186150912 45382 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 45447 45382 66 113 0 45331 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 181788

[startup+822.714 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 30100
/proc/meminfo: memFree=1437856/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=193980 CPUtime=822.48
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 48435 0 0 0 82212 36 0 0 25 0 1 0 226519436 198635520 48385 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 48495 48385 66 113 0 48379 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 193980

[startup+882.771 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 30190
/proc/meminfo: memFree=1426592/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=204996 CPUtime=882.48
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 51216 0 0 0 88210 38 0 0 25 0 1 0 226519436 209915904 51166 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 51249 51166 66 113 0 51133 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 204996

[startup+942.805 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30216
/proc/meminfo: memFree=1416720/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=216016 CPUtime=942.48
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 53988 0 0 0 94206 42 0 0 25 0 1 0 226519436 221200384 53938 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 54004 53939 66 113 0 53888 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 216016

[startup+1002.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30216
/proc/meminfo: memFree=1405584/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=227264 CPUtime=1002.49
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 56763 0 0 0 100204 45 0 0 25 0 1 0 226519436 232718336 56713 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 56816 56713 66 113 0 56700 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 227264

[startup+1062.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30216
/proc/meminfo: memFree=1395024/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=237580 CPUtime=1062.51
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 59377 0 0 0 106204 47 0 0 25 0 1 0 226519436 243281920 59327 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 59395 59327 66 113 0 59279 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 237580

[startup+1122.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30216
/proc/meminfo: memFree=1386704/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=246020 CPUtime=1122.53
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 61444 0 0 0 112204 49 0 0 25 0 1 0 226519436 251924480 61394 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 61505 61394 66 113 0 61389 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 246020

[startup+1182.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30216
/proc/meminfo: memFree=1380688/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=251880 CPUtime=1182.54
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 62954 0 0 0 118203 51 0 0 25 0 1 0 226519436 257925120 62904 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 62970 62904 66 113 0 62854 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 251880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30216
/proc/meminfo: memFree=1378704/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=253752 CPUtime=1200.07
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 63421 0 0 0 119955 52 0 0 25 0 1 0 226519436 259842048 63371 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 63438 63371 66 113 0 63322 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 253752

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: 0.99 0.98 0.99 2/78 30216
/proc/meminfo: memFree=1378704/2055920 swapFree=4147192/4192956
[pid=30017] ppid=30015 vsize=253752 CPUtime=1200.07
/proc/30017/stat : 30017 (tts-4-0) R 30015 30017 28951 0 -1 4194304 63421 0 0 0 119955 52 0 0 25 0 1 0 226519436 259842048 63371 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/30017/statm: 63438 63371 66 113 0 63322 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 253752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.11
CPU user time (s): 1199.55
CPU system time (s): 0.560914
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 253752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.560914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63421
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= 1610

runsolver used 1.45378 second user time and 2.76458 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Wed Feb 21 13:47:35 UTC 2007

IDJOB= 304787
IDBENCH= 20141
IDSOLVER= 98
FILE ID= node22/304787-1172065655

PBS_JOBID= 3892781

Free space on /tmp= 66559 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S779713554-13.cnf
COMMAND LINE= /tmp/evaluation/304787-1172065655/tts-4-0 /tmp/evaluation/304787-1172065655/instance-304787-1172065655.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-304787-1172065655 -o ROOT/results/node22/solver-304787-1172065655 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304787-1172065655/tts-4-0 /tmp/evaluation/304787-1172065655/instance-304787-1172065655.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  cfea37cf2c4e91ad4c7e1db353aebdc5

RANDOM SEED= 502637598

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1633400 kB
Buffers:         40876 kB
Cached:         297268 kB
SwapCached:      12260 kB
Active:         278668 kB
Inactive:        83116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633400 kB
SwapTotal:     4192956 kB
SwapFree:      4147192 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          30516 kB
Slab:            46424 kB
Committed_AS:   692444 kB
PageTables:       1672 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= 66559 MiB

End job on node22 on Wed Feb 21 14:07:38 UTC 2007