Trace number 308969

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) 1200.05 1200.4

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1821409123-12-SAT.cnf
MD5SUM38e2a9bd59e68a32cdb8e1dbac558add
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.111982
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/node24/watcher-308969-1172531660 -o ROOT/results/node24/solver-308969-1172531660 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308969-1172531660/tts-4-0 /tmp/evaluation/308969-1172531660/instance-308969-1172531660.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: 1.02 1.00 0.99 3/77 22011
/proc/meminfo: memFree=1901704/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=936 CPUtime=0
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 273120316 958464 113 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 234 113 57 113 0 118 0

[startup+0.10649 s]
/proc/loadavg: 1.02 1.00 0.99 3/77 22011
/proc/meminfo: memFree=1901704/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=4268 CPUtime=0.1
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 973 0 0 0 10 0 0 0 18 0 1 0 273120316 4370432 958 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538274 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 1067 958 62 113 0 951 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4268

[startup+0.514533 s]
/proc/loadavg: 1.02 1.00 0.99 3/77 22011
/proc/meminfo: memFree=1901704/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=18108 CPUtime=0.5
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 4419 0 0 0 49 1 0 0 21 0 1 0 273120316 18542592 4402 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535872 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 4527 4402 66 113 0 4411 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 18108

[startup+1.33462 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1882304/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=22992 CPUtime=1.32
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 5651 0 0 0 130 2 0 0 25 0 1 0 273120316 23543808 5634 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 5748 5634 66 113 0 5632 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 22992

[startup+2.9708 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1877120/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=27120 CPUtime=2.96
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 6674 0 0 0 294 2 0 0 25 0 1 0 273120316 27770880 6657 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 6780 6657 66 113 0 6664 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 27120

[startup+6.24716 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1869440/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=35168 CPUtime=6.23
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 8536 0 0 0 620 3 0 0 25 0 1 0 273120316 36012032 8519 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 8792 8519 66 113 0 8676 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 35168

[startup+12.7039 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1858752/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=44828 CPUtime=12.69
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 10898 0 0 0 1265 4 0 0 25 0 1 0 273120316 45903872 10881 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 11207 10881 66 113 0 11091 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44828

[startup+25.5093 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1854976/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=48244 CPUtime=25.49
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 11744 0 0 0 2545 4 0 0 25 0 1 0 273120316 49401856 11727 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 12061 11727 66 113 0 11945 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48244

[startup+51.117 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1846528/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=56616 CPUtime=51.09
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 13789 0 0 0 5104 5 0 0 25 0 1 0 273120316 57974784 13772 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591616 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 14154 13772 66 113 0 14038 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 56616

[startup+102.331 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1841856/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=61344 CPUtime=102.29
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 14950 0 0 0 10223 6 0 0 25 0 1 0 273120316 62816256 14933 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 15336 14933 66 113 0 15220 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 61344

[startup+162.36 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1838208/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=65132 CPUtime=162.31
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 15851 0 0 0 16224 7 0 0 25 0 1 0 273120316 66695168 15834 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591810 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 16283 15834 66 113 0 16167 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 65132

[startup+222.383 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1833408/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=70396 CPUtime=222.3
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 17047 0 0 0 22223 7 0 0 25 0 1 0 273120316 72085504 17030 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 17599 17030 66 113 0 17483 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 70396

[startup+282.407 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1832640/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=71076 CPUtime=282.32
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 17226 0 0 0 28224 8 0 0 25 0 1 0 273120316 72781824 17209 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 17769 17209 66 113 0 17653 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 71076

[startup+342.431 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1831424/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=72284 CPUtime=342.32
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 17519 0 0 0 34224 8 0 0 25 0 1 0 273120316 74018816 17502 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 18071 17502 66 113 0 17955 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 72284

[startup+402.458 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1830464/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=73256 CPUtime=402.33
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 17763 0 0 0 40225 8 0 0 25 0 1 0 273120316 75014144 17746 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 18314 17746 66 113 0 18198 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 73256

[startup+462.483 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1829568/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=74192 CPUtime=462.34
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 17989 0 0 0 46226 8 0 0 25 0 1 0 273120316 75972608 17972 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 18548 17972 66 113 0 18432 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 74192

[startup+522.504 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1828864/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=74980 CPUtime=522.35
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18188 0 0 0 52226 9 0 0 25 0 1 0 273120316 76779520 18171 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 18745 18171 66 113 0 18629 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 74980

[startup+582.526 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1828352/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=75436 CPUtime=582.35
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18298 0 0 0 58226 9 0 0 25 0 1 0 273120316 77246464 18281 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 18859 18281 66 113 0 18743 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 75436

[startup+642.552 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1828160/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=75572 CPUtime=642.36
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18345 0 0 0 64227 9 0 0 25 0 1 0 273120316 77385728 18328 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 18893 18328 66 113 0 18777 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 75572

[startup+702.575 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1828096/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=75720 CPUtime=702.36
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18366 0 0 0 70227 9 0 0 25 0 1 0 273120316 77537280 18349 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 18930 18349 66 113 0 18814 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 75720

[startup+762.596 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 22012
/proc/meminfo: memFree=1827840/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=75852 CPUtime=762.36
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18417 0 0 0 76227 9 0 0 25 0 1 0 273120316 77672448 18400 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 18963 18400 66 113 0 18847 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 75852

[startup+822.627 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22012
/proc/meminfo: memFree=1827328/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=76348 CPUtime=822.37
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18536 0 0 0 82228 9 0 0 25 0 1 0 273120316 78180352 18519 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 19087 18519 66 113 0 18971 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 76348

[startup+882.652 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22012
/proc/meminfo: memFree=1827136/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=76348 CPUtime=882.39
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18577 0 0 0 88229 10 0 0 25 0 1 0 273120316 78180352 18560 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 19087 18560 66 113 0 18971 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 76348

[startup+942.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22012
/proc/meminfo: memFree=1827072/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=76584 CPUtime=942.4
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18609 0 0 0 94230 10 0 0 25 0 1 0 273120316 78422016 18592 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 19146 18592 66 113 0 19030 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 76584

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22012
/proc/meminfo: memFree=1826560/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=77036 CPUtime=1002.4
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18731 0 0 0 100230 10 0 0 25 0 1 0 273120316 78884864 18714 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 19259 18714 66 113 0 19143 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 77036

[startup+1062.72 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22012
/proc/meminfo: memFree=1825984/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=77564 CPUtime=1062.4
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18877 0 0 0 106230 10 0 0 25 0 1 0 273120316 79425536 18860 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 19391 18860 66 113 0 19275 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 77564

[startup+1122.74 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22012
/proc/meminfo: memFree=1825600/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=78088 CPUtime=1122.41
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18971 0 0 0 112231 10 0 0 25 0 1 0 273120316 79962112 18954 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 19522 18954 66 113 0 19406 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 78088

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22012
/proc/meminfo: memFree=1825408/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=78088 CPUtime=1182.41
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 18996 0 0 0 118231 10 0 0 25 0 1 0 273120316 79962112 18979 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 19522 18979 66 113 0 19406 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 78088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22012
/proc/meminfo: memFree=1825408/2055920 swapFree=4139416/4192956
[pid=22011] ppid=22009 vsize=78088 CPUtime=1200.02
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 21559 0 -1 4194304 19001 0 0 0 119992 10 0 0 25 0 1 0 273120316 79962112 18984 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 19522 18984 66 113 0 19406 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 78088

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.120981
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 78088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19001
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= 2141

runsolver used 0.808877 second user time and 2.53461 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Mon Feb 26 23:14:20 UTC 2007

IDJOB= 308969
IDBENCH= 20247
IDSOLVER= 98
FILE ID= node24/308969-1172531660

PBS_JOBID= 3971818

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1821409123-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/308969-1172531660/tts-4-0 /tmp/evaluation/308969-1172531660/instance-308969-1172531660.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-308969-1172531660 -o ROOT/results/node24/solver-308969-1172531660 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308969-1172531660/tts-4-0 /tmp/evaluation/308969-1172531660/instance-308969-1172531660.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  38e2a9bd59e68a32cdb8e1dbac558add

RANDOM SEED= 582426740

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1902112 kB
Buffers:         20704 kB
Cached:          90312 kB
SwapCached:       8664 kB
Active:          44876 kB
Inactive:        80616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1902112 kB
SwapTotal:     4192956 kB
SwapFree:      4139416 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            13872 kB
Committed_AS:   765036 kB
PageTables:       1732 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node24 on Mon Feb 26 23:34:23 UTC 2007