Trace number 302513

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) 1200.05 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.27
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/node43/watcher-302513-1172013385 -o ROOT/results/node43/solver-302513-1172013385 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302513-1172013385/cmusat_base /tmp/evaluation/302513-1172013385/instance-302513-1172013385.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 32238
/proc/meminfo: memFree=1493608/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=2824 CPUtime=0
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 221294597 2891776 247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 706 247 90 241 0 462 0

[startup+0.10777 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32238
/proc/meminfo: memFree=1493608/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=4516 CPUtime=0.1
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 818 0 0 0 10 0 0 0 18 0 1 0 221294597 4624384 675 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550818 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 1129 675 111 241 0 885 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4516

[startup+0.517837 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32238
/proc/meminfo: memFree=1493608/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=5968 CPUtime=0.51
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 1217 0 0 0 51 0 0 0 21 0 1 0 221294597 6111232 1074 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 1492 1074 111 241 0 1248 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5968

[startup+1.33797 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1487328/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=9004 CPUtime=1.32
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 1991 0 0 0 132 0 0 0 25 0 1 0 221294597 9220096 1848 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 2251 1848 111 241 0 2007 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9004

[startup+2.97425 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1484512/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=10800 CPUtime=2.97
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 2617 0 0 0 296 1 0 0 25 0 1 0 221294597 11059200 2324 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 2700 2324 111 241 0 2456 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 10800

[startup+6.25279 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1482208/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=13852 CPUtime=6.24
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 3512 0 0 0 623 1 0 0 25 0 1 0 221294597 14184448 3111 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 3463 3111 111 241 0 3219 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13852

[startup+12.7069 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1478304/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=17056 CPUtime=12.7
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 4573 0 0 0 1267 3 0 0 25 0 1 0 221294597 17465344 3931 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560066 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 4264 3931 111 241 0 4020 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17056

[startup+25.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1464864/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=30888 CPUtime=25.48
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 8236 0 0 0 2544 4 0 0 25 0 1 0 221294597 31629312 7175 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 7722 7175 111 241 0 7478 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30888

[startup+51.1202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1463392/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=32152 CPUtime=51.09
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 8863 0 0 0 5104 5 0 0 25 0 1 0 221294597 32923648 7552 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 8038 7552 111 241 0 7794 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 32152

[startup+102.334 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1454432/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=41488 CPUtime=102.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 11581 0 0 0 10221 8 0 0 25 0 1 0 221294597 42483712 9968 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560021 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 10372 9968 111 241 0 10128 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 41488

[startup+162.352 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1442016/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=52824 CPUtime=162.28
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 14857 0 0 0 16217 11 0 0 25 0 1 0 221294597 54091776 12878 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 13206 12878 111 241 0 12962 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 52824

[startup+222.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1414944/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=81824 CPUtime=222.28
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 22482 0 0 0 22214 14 0 0 25 0 1 0 221294597 83787776 19649 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 20456 19649 111 241 0 20212 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 81824

[startup+282.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1414304/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=81932 CPUtime=282.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 22953 0 0 0 28214 15 0 0 25 0 1 0 221294597 83898368 19785 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 20483 19785 111 241 0 20239 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 81932

[startup+342.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1408992/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=87160 CPUtime=342.28
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 24491 0 0 0 34212 16 0 0 25 0 1 0 221294597 89251840 21135 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 21790 21135 111 241 0 21546 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 87160

[startup+402.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1405792/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=90468 CPUtime=402.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 25295 0 0 0 40212 17 0 0 25 0 1 0 221294597 92639232 21939 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 22617 21939 111 241 0 22373 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 90468

[startup+462.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1399648/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=96352 CPUtime=462.28
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 27015 0 0 0 46209 19 0 0 25 0 1 0 221294597 98664448 23456 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 24088 23456 111 241 0 23844 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 96352

[startup+522.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1391904/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=104164 CPUtime=522.28
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 29001 0 0 0 52207 21 0 0 25 0 1 0 221294597 106663936 25442 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 26041 25442 111 241 0 25797 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 104164

[startup+582.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1387040/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=108596 CPUtime=582.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 30385 0 0 0 58206 23 0 0 25 0 1 0 221294597 111202304 26607 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 27149 26607 111 241 0 26905 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 108596

[startup+642.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1381024/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=114400 CPUtime=642.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 32103 0 0 0 64204 25 0 0 25 0 1 0 221294597 117145600 28087 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 28600 28087 111 241 0 28356 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 114400

[startup+702.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1380832/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=114532 CPUtime=702.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 32161 0 0 0 70204 25 0 0 25 0 1 0 221294597 117280768 28145 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 28633 28145 111 241 0 28389 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 114532

[startup+762.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1369952/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=125260 CPUtime=762.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 35138 0 0 0 76202 27 0 0 25 0 1 0 221294597 128266240 30864 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 31315 30864 111 241 0 31071 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 125260

[startup+822.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1369824/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=125420 CPUtime=822.3
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 35178 0 0 0 82202 28 0 0 25 0 1 0 221294597 128430080 30904 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 31355 30904 111 241 0 31111 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 125420

[startup+882.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1300000/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=199364 CPUtime=882.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 53720 0 0 0 88194 35 0 0 25 0 1 0 221294597 204148736 48319 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 49841 48319 111 241 0 49597 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 199364

[startup+942.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1299680/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=199460 CPUtime=942.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 54080 0 0 0 94194 35 0 0 25 0 1 0 221294597 204247040 48399 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 49865 48399 111 241 0 49621 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 199460

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1299680/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=199460 CPUtime=1002.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 54084 0 0 0 100194 35 0 0 25 0 1 0 221294597 204247040 48403 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 49865 48403 111 241 0 49621 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 199460

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1299488/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=199724 CPUtime=1062.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 54122 0 0 0 106194 35 0 0 25 0 1 0 221294597 204517376 48441 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559951 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 49931 48441 111 241 0 49687 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 199724

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1298912/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=199832 CPUtime=1122.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 54572 0 0 0 112193 36 0 0 25 0 1 0 221294597 204627968 48587 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 49958 48587 111 241 0 49714 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 199832

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1298912/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=199832 CPUtime=1182.29
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 54572 0 0 0 118193 36 0 0 25 0 1 0 221294597 204627968 48587 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 49958 48587 111 241 0 49714 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 199832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1298912/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=199832 CPUtime=1200.01
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 54572 0 0 0 119965 36 0 0 25 0 1 0 221294597 204627968 48587 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 49958 48587 111 241 0 49714 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 199832

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32239
/proc/meminfo: memFree=1298912/2055920 swapFree=4183404/4192956
[pid=32238] ppid=32236 vsize=199832 CPUtime=1200.01
/proc/32238/stat : 32238 (cmusat_base) R 32236 32238 30853 0 -1 4194304 54572 0 0 0 119965 36 0 0 25 0 1 0 221294597 204627968 48587 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/32238/statm: 49958 48587 111 241 0 49714 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 199832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.65
CPU system time (s): 0.397939
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 199832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.397939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54572
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= 1041

runsolver used 0.813876 second user time and 2.39864 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Tue Feb 20 23:16:26 UTC 2007

IDJOB= 302513
IDBENCH= 20085
IDSOLVER= 120
FILE ID= node43/302513-1172013385

PBS_JOBID= 3892635

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/302513-1172013385/cmusat_base /tmp/evaluation/302513-1172013385/instance-302513-1172013385.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-302513-1172013385 -o ROOT/results/node43/solver-302513-1172013385 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302513-1172013385/cmusat_base /tmp/evaluation/302513-1172013385/instance-302513-1172013385.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 910131014

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1494016 kB
Buffers:         32840 kB
Cached:         444944 kB
SwapCached:       3384 kB
Active:          49536 kB
Inactive:       438236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494016 kB
SwapTotal:     4192956 kB
SwapFree:      4183404 kB
Dirty:            2856 kB
Writeback:           0 kB
Mapped:          15936 kB
Slab:            60208 kB
Committed_AS:   589120 kB
PageTables:       1396 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 node43 on Tue Feb 20 23:36:28 UTC 2007