Trace number 304153

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
CMUSAT BASE 2007-02-08? (TO) 1200.08 1200.37

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1941321941-16.cnf
MD5SUM29d9197b533e62223ea94a4a8ccad596
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node61/watcher-304153-1172052476 -o ROOT/results/node61/solver-304153-1172052476 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304153-1172052476/cmusat_base /tmp/evaluation/304153-1172052476/instance-304153-1172052476.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 1.00 3/64 3297
/proc/meminfo: memFree=1459240/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=2824 CPUtime=0
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 225204491 2891776 272 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 706 273 90 241 0 462 0

[startup+0.106139 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3297
/proc/meminfo: memFree=1459240/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=4808 CPUtime=0.1
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 936 0 0 0 10 0 0 0 18 0 1 0 225204491 4923392 789 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 1202 789 111 241 0 958 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4808

[startup+0.514176 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3297
/proc/meminfo: memFree=1459240/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=5600 CPUtime=0.5
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 1138 0 0 0 50 0 0 0 21 0 1 0 225204491 5734400 991 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 1400 991 111 241 0 1156 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5600

[startup+1.33425 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1453856/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=7524 CPUtime=1.32
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 1717 0 0 0 132 0 0 0 25 0 1 0 225204491 7704576 1520 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 1881 1520 111 241 0 1637 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7524

[startup+2.97041 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1452768/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=8332 CPUtime=2.96
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 2095 0 0 0 296 0 0 0 25 0 1 0 225204491 8531968 1738 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 2083 1738 111 241 0 1839 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8332

[startup+6.24673 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1451296/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=9812 CPUtime=6.23
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 2665 0 0 0 623 0 0 0 25 0 1 0 225204491 10047488 2133 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 2453 2133 111 241 0 2209 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9812

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1448672/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=11692 CPUtime=12.69
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 3372 0 0 0 1268 1 0 0 25 0 1 0 225204491 11972608 2644 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 2923 2644 111 241 0 2679 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11692

[startup+25.5066 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1443104/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=18612 CPUtime=25.49
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 5298 0 0 0 2548 1 0 0 25 0 1 0 225204491 19058688 4125 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 4653 4125 111 241 0 4409 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18612

[startup+51.114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1439008/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=22088 CPUtime=51.09
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 6553 0 0 0 5107 2 0 0 25 0 1 0 225204491 22618112 5091 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560149 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 5522 5091 111 241 0 5278 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22088

[startup+102.325 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1430752/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=30076 CPUtime=102.29
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 9111 0 0 0 10225 4 0 0 25 0 1 0 225204491 30797824 7160 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 7519 7160 111 241 0 7275 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30076

[startup+162.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1414816/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=47604 CPUtime=162.29
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 14115 0 0 0 16223 6 0 0 25 0 1 0 225204491 48746496 11110 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 11901 11110 111 241 0 11657 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 47604

[startup+222.357 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1414112/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=47724 CPUtime=222.29
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 14655 0 0 0 22222 7 0 0 25 0 1 0 225204491 48869376 11276 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 11931 11276 111 241 0 11687 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 47724

[startup+282.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1409504/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=52252 CPUtime=282.29
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 16022 0 0 0 28221 8 0 0 25 0 1 0 225204491 53506048 12433 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 13063 12433 111 241 0 12819 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 52252

[startup+342.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1405024/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=56716 CPUtime=342.3
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 17386 0 0 0 34220 10 0 0 25 0 1 0 225204491 58077184 13570 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 14179 13570 111 241 0 13935 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56716

[startup+402.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1400352/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=61100 CPUtime=402.3
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 18765 0 0 0 40218 12 0 0 25 0 1 0 225204491 62566400 14703 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 15275 14703 111 241 0 15031 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 61100

[startup+462.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1394528/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=66656 CPUtime=462.29
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 20486 0 0 0 46215 14 0 0 25 0 1 0 225204491 68255744 16157 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551367 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 16664 16157 111 241 0 16420 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 66656

[startup+522.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1359328/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=106316 CPUtime=522.3
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 30476 0 0 0 52212 18 0 0 25 0 1 0 225204491 108867584 24942 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26579 24942 111 241 0 26335 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 106316

[startup+582.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1359008/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=106416 CPUtime=582.3
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 30837 0 0 0 58212 18 0 0 25 0 1 0 225204491 108969984 25013 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26604 25013 111 241 0 26360 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 106416

[startup+642.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1358496/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=106528 CPUtime=642.3
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 31292 0 0 0 64211 19 0 0 25 0 1 0 225204491 109084672 25153 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26632 25153 111 241 0 26388 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 106528

[startup+702.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1358432/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=106528 CPUtime=702.31
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 31293 0 0 0 70212 19 0 0 25 0 1 0 225204491 109084672 25154 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26632 25154 111 241 0 26388 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 106528

[startup+762.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1357856/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=106648 CPUtime=762.31
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 31788 0 0 0 76212 19 0 0 25 0 1 0 225204491 109207552 25306 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26662 25306 111 241 0 26418 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 106648

[startup+822.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1357856/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=106648 CPUtime=822.32
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 31789 0 0 0 82212 20 0 0 25 0 1 0 225204491 109207552 25307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26662 25307 111 241 0 26418 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 106648

[startup+882.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1357856/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=106648 CPUtime=882.32
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 31789 0 0 0 88212 20 0 0 25 0 1 0 225204491 109207552 25307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26662 25307 111 241 0 26418 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 106648

[startup+942.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1357408/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=106908 CPUtime=942.32
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 31902 0 0 0 94212 20 0 0 25 0 1 0 225204491 109473792 25420 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26727 25420 111 241 0 26483 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 106908

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1356960/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=107044 CPUtime=1002.32
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 32379 0 0 0 100211 21 0 0 25 0 1 0 225204491 109613056 25524 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26761 25524 111 241 0 26517 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 107044

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1356832/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=107208 CPUtime=1062.33
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 32409 0 0 0 106212 21 0 0 25 0 1 0 225204491 109780992 25554 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26802 25554 111 241 0 26558 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 107208

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1356768/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=107400 CPUtime=1122.33
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 32425 0 0 0 112212 21 0 0 25 0 1 0 225204491 109977600 25570 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26850 25570 111 241 0 26606 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 107400

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1356256/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=107592 CPUtime=1182.33
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 32551 0 0 0 118211 22 0 0 25 0 1 0 225204491 110174208 25696 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26898 25696 111 241 0 26654 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 107592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1355936/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=107852 CPUtime=1200.05
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 32639 0 0 0 119983 22 0 0 25 0 1 0 225204491 110440448 25784 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559992 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26963 25784 111 241 0 26719 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 107852

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=1355936/2055920 swapFree=4183260/4192956
[pid=3297] ppid=3295 vsize=107852 CPUtime=1200.05
/proc/3297/stat : 3297 (cmusat_base) R 3295 3297 2203 0 -1 4194304 32639 0 0 0 119983 22 0 0 25 0 1 0 225204491 110440448 25784 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559992 0 0 4096 35 0 0 0 17 1 0 0
/proc/3297/statm: 26963 25784 111 241 0 26719 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 107852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.237963
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 107852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32639
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= 1512

runsolver used 0.732888 second user time and 2.47462 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Wed Feb 21 10:07:56 UTC 2007

IDJOB= 304153
IDBENCH= 20125
IDSOLVER= 120
FILE ID= node61/304153-1172052476

PBS_JOBID= 3892752

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1941321941-16.cnf
COMMAND LINE= /tmp/evaluation/304153-1172052476/cmusat_base /tmp/evaluation/304153-1172052476/instance-304153-1172052476.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-304153-1172052476 -o ROOT/results/node61/solver-304153-1172052476 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304153-1172052476/cmusat_base /tmp/evaluation/304153-1172052476/instance-304153-1172052476.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  29d9197b533e62223ea94a4a8ccad596

RANDOM SEED= 954523047

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1459584 kB
Buffers:         37656 kB
Cached:         483720 kB
SwapCached:       3856 kB
Active:         117272 kB
Inactive:       414552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459584 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            2988 kB
Writeback:           0 kB
Mapped:          16268 kB
Slab:            50644 kB
Committed_AS:   659748 kB
PageTables:       1392 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 node61 on Wed Feb 21 10:27:58 UTC 2007