Trace number 301242

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) 1200.04 1200.34

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S388731928-13.cnf
MD5SUM9e5327c2d133c79d44cfc4c3420f84f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23366
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
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/node4/watcher-301242-1171959545 -o ROOT/results/node4/solver-301242-1171959545 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301242-1171959545/cmusat_base /tmp/evaluation/301242-1171959545/instance-301242-1171959545.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 1.09 3/77 5811
/proc/meminfo: memFree=1348840/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=2616 CPUtime=0
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 215909326 2678784 212 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 654 212 90 241 0 410 0

[startup+0.107677 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 5811
/proc/meminfo: memFree=1348840/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=3844 CPUtime=0.1
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 596 0 0 0 10 0 0 0 18 0 1 0 215909326 3936256 542 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 961 542 111 241 0 717 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3844

[startup+0.517716 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 5811
/proc/meminfo: memFree=1348840/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=5428 CPUtime=0.51
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 1005 0 0 0 51 0 0 0 21 0 1 0 215909326 5558272 951 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 1357 951 111 241 0 1113 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5428

[startup+1.33779 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 5812
/proc/meminfo: memFree=1343840/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=6892 CPUtime=1.32
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 1511 0 0 0 132 0 0 0 25 0 1 0 215909326 7057408 1355 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560021 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 1723 1355 111 241 0 1479 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6892

[startup+2.97395 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 5812
/proc/meminfo: memFree=1342752/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=8228 CPUtime=2.96
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 1951 0 0 0 295 1 0 0 25 0 1 0 215909326 8425472 1683 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 2057 1683 111 241 0 1813 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8228

[startup+6.25026 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 5812
/proc/meminfo: memFree=1341024/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=9964 CPUtime=6.24
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 2542 0 0 0 622 2 0 0 25 0 1 0 215909326 10203136 2150 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 2491 2150 111 241 0 2247 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9964

[startup+12.7069 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 5812
/proc/meminfo: memFree=1335008/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=15984 CPUtime=12.69
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 4126 0 0 0 1267 2 0 0 25 0 1 0 215909326 16367616 3477 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559979 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 3996 3477 111 241 0 3752 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15984

[startup+25.5101 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 5812
/proc/meminfo: memFree=1332576/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=18700 CPUtime=25.5
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 5133 0 0 0 2547 3 0 0 25 0 1 0 215909326 19148800 4248 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 4675 4248 111 241 0 4431 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18700

[startup+51.1216 s]
/proc/loadavg: 1.07 1.02 1.09 2/78 5812
/proc/meminfo: memFree=1324832/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=25644 CPUtime=51.1
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 7223 0 0 0 5104 6 0 0 25 0 1 0 215909326 26259456 6035 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560259 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 6411 6035 111 241 0 6167 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25644

[startup+102.339 s]
/proc/loadavg: 1.03 1.01 1.09 2/78 5812
/proc/meminfo: memFree=1309280/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=42056 CPUtime=102.3
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 11855 0 0 0 10222 8 0 0 25 0 1 0 215909326 43065344 9892 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 10514 9892 111 241 0 10270 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42056

[startup+162.373 s]
/proc/loadavg: 1.01 1.00 1.08 2/78 5812
/proc/meminfo: memFree=1306208/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=44932 CPUtime=162.32
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 12885 0 0 0 16223 9 0 0 25 0 1 0 215909326 46010368 10673 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 11233 10673 111 241 0 10989 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 44932

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 5812
/proc/meminfo: memFree=1297504/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=53220 CPUtime=222.33
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 15337 0 0 0 22221 12 0 0 25 0 1 0 215909326 54497280 12834 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 13305 12834 111 241 0 13061 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 53220

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 5812
/proc/meminfo: memFree=1294240/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=56340 CPUtime=282.35
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 16316 0 0 0 28221 14 0 0 25 0 1 0 215909326 57692160 13649 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 14085 13649 111 241 0 13841 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 56340

[startup+342.461 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 5812
/proc/meminfo: memFree=1260896/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=92288 CPUtime=342.36
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 25560 0 0 0 34219 17 0 0 25 0 1 0 215909326 94502912 21963 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 23072 21963 111 241 0 22828 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 92288

[startup+402.496 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 5812
/proc/meminfo: memFree=1260512/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=92356 CPUtime=402.38
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 25840 0 0 0 40220 18 0 0 25 0 1 0 215909326 94572544 22050 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 23089 22050 111 241 0 22845 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 92356

[startup+462.525 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 5812
/proc/meminfo: memFree=1260192/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=92432 CPUtime=462.39
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 26146 0 0 0 46221 18 0 0 25 0 1 0 215909326 94650368 22146 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 23108 22146 111 241 0 22864 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 92432

[startup+522.554 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 5812
/proc/meminfo: memFree=1259744/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=92512 CPUtime=522.41
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 26479 0 0 0 52222 19 0 0 25 0 1 0 215909326 94732288 22251 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 23128 22251 111 241 0 22884 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 92512

[startup+582.579 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 5812
/proc/meminfo: memFree=1259808/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=92512 CPUtime=582.42
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 26479 0 0 0 58223 19 0 0 25 0 1 0 215909326 94732288 22251 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 23128 22251 111 241 0 22884 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 92512

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 5812
/proc/meminfo: memFree=1259296/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=92600 CPUtime=642.44
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 26839 0 0 0 64224 20 0 0 25 0 1 0 215909326 94822400 22362 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 23150 22362 111 241 0 22906 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 92600

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 5812
/proc/meminfo: memFree=1259232/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=92732 CPUtime=702.45
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 26856 0 0 0 70225 20 0 0 25 0 1 0 215909326 94957568 22379 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 23183 22379 111 241 0 22939 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 92732

[startup+762.675 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 5812
/proc/meminfo: memFree=1253088/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=98944 CPUtime=762.47
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 28433 0 0 0 76224 23 0 0 25 0 1 0 215909326 101318656 23956 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 24736 23956 111 241 0 24492 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 98944

[startup+822.71 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 5812
/proc/meminfo: memFree=1248992/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=102652 CPUtime=822.49
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 29667 0 0 0 82224 25 0 0 25 0 1 0 215909326 105115648 24919 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 25663 24919 111 241 0 25419 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 102652

[startup+882.74 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 5812
/proc/meminfo: memFree=1248800/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=102844 CPUtime=882.51
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 29715 0 0 0 88226 25 0 0 25 0 1 0 215909326 105312256 24967 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 25711 24967 111 241 0 25467 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 102844

[startup+942.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1239136/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=112060 CPUtime=942.52
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 32430 0 0 0 94224 28 0 0 25 0 1 0 215909326 114749440 27386 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 28015 27386 111 241 0 27771 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 112060

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1239136/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=112228 CPUtime=1002.54
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 32446 0 0 0 100225 29 0 0 25 0 1 0 215909326 114921472 27402 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 28057 27402 111 241 0 27813 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 112228

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1231392/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=119636 CPUtime=1062.55
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 34747 0 0 0 106224 31 0 0 25 0 1 0 215909326 122507264 29380 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 29909 29380 111 241 0 29665 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 119636

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1231008/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=120012 CPUtime=1122.58
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 34813 0 0 0 112226 32 0 0 25 0 1 0 215909326 122892288 29446 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 30003 29446 111 241 0 29759 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 120012

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1230816/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=120204 CPUtime=1182.59
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 34859 0 0 0 118227 32 0 0 25 0 1 0 215909326 123088896 29492 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560004 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 30051 29492 111 241 0 29807 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 120204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5812
/proc/meminfo: memFree=1230752/2055920 swapFree=4192812/4192956
[pid=5811] ppid=5809 vsize=120204 CPUtime=1200
/proc/5811/stat : 5811 (cmusat_base) R 5809 5811 5502 0 -1 4194304 34865 0 0 0 119968 32 0 0 25 0 1 0 215909326 123088896 29498 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5811/statm: 30051 29498 111 241 0 29807 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 120204

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): 1200.34
CPU time (s): 1200.04
CPU user time (s): 1199.69
CPU system time (s): 0.348946
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 120204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.348946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34865
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= 981

runsolver used 1.51677 second user time and 2.72659 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Feb 20 08:19:05 UTC 2007

IDJOB= 301242
IDBENCH= 20054
IDSOLVER= 120
FILE ID= node4/301242-1171959545

PBS_JOBID= 3849023

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S388731928-13.cnf
COMMAND LINE= /tmp/evaluation/301242-1171959545/cmusat_base /tmp/evaluation/301242-1171959545/instance-301242-1171959545.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-301242-1171959545 -o ROOT/results/node4/solver-301242-1171959545 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301242-1171959545/cmusat_base /tmp/evaluation/301242-1171959545/instance-301242-1171959545.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  9e5327c2d133c79d44cfc4c3420f84f2

RANDOM SEED= 54619852

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1349312 kB
Buffers:         56668 kB
Cached:         512968 kB
SwapCached:          0 kB
Active:         220460 kB
Inactive:       408840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2740 kB
Writeback:           0 kB
Mapped:          78544 kB
Slab:            62896 kB
Committed_AS:   958292 kB
PageTables:       1768 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= 66549 MiB

End job on node4 on Tue Feb 20 08:39:07 UTC 2007