Trace number 304828

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 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S871621203-03.cnf
MD5SUM99926ee5b14224b8603a2ec5df9e8bf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.93179
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/node55/watcher-304828-1172066597 -o ROOT/results/node55/solver-304828-1172066597 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304828-1172066597/tts-4-0 /tmp/evaluation/304828-1172066597/instance-304828-1172066597.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 1.21 3/64 26203
/proc/meminfo: memFree=1408760/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=796 CPUtime=0
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 226616173 815104 93 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 199 94 57 113 0 83 0

[startup+0.106755 s]
/proc/loadavg: 0.92 0.98 1.21 3/64 26203
/proc/meminfo: memFree=1408760/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=1852 CPUtime=0.1
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 379 0 0 0 10 0 0 0 18 0 1 0 226616173 1896448 364 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538259 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 463 364 59 113 0 347 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.514839 s]
/proc/loadavg: 0.92 0.98 1.21 3/64 26203
/proc/meminfo: memFree=1408760/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=11172 CPUtime=0.5
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 2709 0 0 0 50 0 0 0 21 0 1 0 226616173 11440128 2692 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 2793 2693 65 113 0 2677 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 11172

[startup+1.33487 s]
/proc/loadavg: 0.92 0.98 1.21 2/65 26204
/proc/meminfo: memFree=1385904/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=23420 CPUtime=1.32
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 5798 0 0 0 131 1 0 0 25 0 1 0 226616173 23982080 5748 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 5855 5748 66 113 0 5739 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 23420

[startup+2.97103 s]
/proc/loadavg: 0.92 0.98 1.21 2/65 26204
/proc/meminfo: memFree=1385648/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=23576 CPUtime=2.96
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 5865 0 0 0 295 1 0 0 25 0 1 0 226616173 24141824 5815 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 5894 5815 66 113 0 5778 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 23576

[startup+6.24735 s]
/proc/loadavg: 0.93 0.98 1.21 2/65 26204
/proc/meminfo: memFree=1384752/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=24296 CPUtime=6.23
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 6064 0 0 0 622 1 0 0 25 0 1 0 226616173 24879104 6014 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591729 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 6074 6014 66 113 0 5958 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24296

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 1.20 2/65 26204
/proc/meminfo: memFree=1383408/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=25604 CPUtime=12.69
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 6372 0 0 0 1268 1 0 0 25 0 1 0 226616173 26218496 6322 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 6401 6322 66 113 0 6285 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25604

[startup+25.5092 s]
/proc/loadavg: 0.95 0.98 1.20 2/65 26204
/proc/meminfo: memFree=1381040/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=28192 CPUtime=25.49
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 6986 0 0 0 2547 2 0 0 25 0 1 0 226616173 28868608 6936 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535874 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 7048 6936 66 113 0 6932 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28192

[startup+51.1157 s]
/proc/loadavg: 1.03 1.00 1.20 2/65 26204
/proc/meminfo: memFree=1375856/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=33132 CPUtime=51.09
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 8268 0 0 0 5107 2 0 0 25 0 1 0 226616173 33927168 8218 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 8283 8218 66 113 0 8167 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33132

[startup+102.326 s]
/proc/loadavg: 1.01 1.00 1.18 2/65 26204
/proc/meminfo: memFree=1364208/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=44876 CPUtime=102.29
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 11192 0 0 0 10225 4 0 0 25 0 1 0 226616173 45953024 11142 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 11219 11142 66 113 0 11103 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 44876

[startup+162.347 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 26204
/proc/meminfo: memFree=1351088/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=57776 CPUtime=162.3
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 14419 0 0 0 16223 7 0 0 25 0 1 0 226616173 59162624 14369 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 14444 14369 66 113 0 14328 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 57776

[startup+222.366 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 26204
/proc/meminfo: memFree=1338096/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=70904 CPUtime=222.3
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 17677 0 0 0 22222 8 0 0 25 0 1 0 226616173 72605696 17627 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 17726 17627 66 113 0 17610 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 70904

[startup+282.382 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 26204
/proc/meminfo: memFree=1325296/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=83576 CPUtime=282.3
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 20872 0 0 0 28220 10 0 0 25 0 1 0 226616173 85581824 20822 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 20894 20822 66 113 0 20778 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 83576

[startup+342.399 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 26204
/proc/meminfo: memFree=1318640/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=90372 CPUtime=342.3
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 22544 0 0 0 34218 12 0 0 25 0 1 0 226616173 92540928 22494 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 22593 22494 66 113 0 22477 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 90372

[startup+402.42 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 26204
/proc/meminfo: memFree=1310192/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=98580 CPUtime=402.31
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 24612 0 0 0 40217 14 0 0 25 0 1 0 226616173 100945920 24562 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 24645 24562 66 113 0 24529 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 98580

[startup+462.435 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 26204
/proc/meminfo: memFree=1302320/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=106548 CPUtime=462.31
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 26576 0 0 0 46215 16 0 0 25 0 1 0 226616173 109105152 26526 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 26637 26526 66 113 0 26521 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 106548

[startup+522.451 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 26204
/proc/meminfo: memFree=1296176/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=112876 CPUtime=522.31
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 28160 0 0 0 52214 17 0 0 25 0 1 0 226616173 115585024 28110 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 28219 28110 66 113 0 28103 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 112876

[startup+582.469 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 26204
/proc/meminfo: memFree=1289520/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=119204 CPUtime=582.32
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 29764 0 0 0 58213 19 0 0 25 0 1 0 226616173 122064896 29714 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 29801 29714 66 113 0 29685 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 119204

[startup+642.496 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 26204
/proc/meminfo: memFree=1280176/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=128580 CPUtime=642.32
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 32122 0 0 0 64211 21 0 0 25 0 1 0 226616173 131665920 32072 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 32145 32072 66 113 0 32029 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 128580

[startup+702.515 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 26204
/proc/meminfo: memFree=1269296/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=139376 CPUtime=702.33
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 34831 0 0 0 70210 23 0 0 25 0 1 0 226616173 142721024 34781 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 34844 34781 66 113 0 34728 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 139376

[startup+762.537 s]
/proc/loadavg: 1.06 1.02 1.08 2/65 26204
/proc/meminfo: memFree=1258864/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=149928 CPUtime=762.34
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 37453 0 0 0 76209 25 0 0 25 0 1 0 226616173 153526272 37403 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513465 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 37482 37403 66 113 0 37366 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 149928

[startup+822.558 s]
/proc/loadavg: 1.02 1.01 1.07 2/65 26204
/proc/meminfo: memFree=1248560/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=160008 CPUtime=822.34
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 39982 0 0 0 82207 27 0 0 25 0 1 0 226616173 163848192 39932 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 40002 39932 66 113 0 39886 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 160008

[startup+882.57 s]
/proc/loadavg: 1.01 1.00 1.07 2/65 26204
/proc/meminfo: memFree=1239728/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=168912 CPUtime=882.34
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 42192 0 0 0 88205 29 0 0 25 0 1 0 226616173 172965888 42142 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 42228 42142 66 113 0 42112 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 168912

[startup+942.583 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 26204
/proc/meminfo: memFree=1229360/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=179460 CPUtime=942.34
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 44812 0 0 0 94203 31 0 0 25 0 1 0 226616173 183767040 44762 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 44865 44762 66 113 0 44749 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 179460

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 26204
/proc/meminfo: memFree=1219504/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=189072 CPUtime=1002.34
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 47253 0 0 0 100202 32 0 0 25 0 1 0 226616173 193609728 47203 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 47268 47203 66 113 0 47152 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 189072

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 26204
/proc/meminfo: memFree=1210800/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=197748 CPUtime=1062.35
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 49405 0 0 0 106201 34 0 0 25 0 1 0 226616173 202493952 49355 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 49437 49355 66 113 0 49321 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 197748

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 26204
/proc/meminfo: memFree=1201520/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=207120 CPUtime=1122.35
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 51745 0 0 0 112200 35 0 0 25 0 1 0 226616173 212090880 51695 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 51780 51695 66 113 0 51664 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 207120

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 26204
/proc/meminfo: memFree=1192688/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=216028 CPUtime=1182.35
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 53965 0 0 0 118197 38 0 0 25 0 1 0 226616173 221212672 53915 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 54007 53915 66 113 0 53891 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 216028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 26204
/proc/meminfo: memFree=1189936/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=218608 CPUtime=1200.07
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 54612 0 0 0 119969 38 0 0 25 0 1 0 226616173 223854592 54562 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 54652 54562 66 113 0 54536 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 218608

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 1.03 2/65 26204
/proc/meminfo: memFree=1189936/2055920 swapFree=4183320/4192956
[pid=26203] ppid=26201 vsize=218608 CPUtime=1200.07
/proc/26203/stat : 26203 (tts-4-0) R 26201 26203 24866 0 -1 4194304 54612 0 0 0 119969 38 0 0 25 0 1 0 226616173 223854592 54562 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26203/statm: 54652 54562 66 113 0 54536 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 218608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.69
CPU system time (s): 0.421935
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 218608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.421935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54612
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= 1671

runsolver used 0.671897 second user time and 2.53661 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Wed Feb 21 14:03:17 UTC 2007

IDJOB= 304828
IDBENCH= 20142
IDSOLVER= 98
FILE ID= node55/304828-1172066597

PBS_JOBID= 3892783

Free space on /tmp= 66562 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S871621203-03.cnf
COMMAND LINE= /tmp/evaluation/304828-1172066597/tts-4-0 /tmp/evaluation/304828-1172066597/instance-304828-1172066597.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-304828-1172066597 -o ROOT/results/node55/solver-304828-1172066597 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304828-1172066597/tts-4-0 /tmp/evaluation/304828-1172066597/instance-304828-1172066597.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  99926ee5b14224b8603a2ec5df9e8bf6

RANDOM SEED= 736247821

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1409104 kB
Buffers:         35204 kB
Cached:         535964 kB
SwapCached:       3772 kB
Active:         109832 kB
Inactive:       471548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1409104 kB
SwapTotal:     4192956 kB
SwapFree:      4183320 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            51488 kB
Committed_AS:   784552 kB
PageTables:       1384 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= 66562 MiB

End job on node55 on Wed Feb 21 14:23:20 UTC 2007