Trace number 308950

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) 1200.06 1200.4

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1545977164-16-SAT.cnf
MD5SUMb9190392ee31463f8350d619e0fb9292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.33773
Satisfiable
(Un)Satisfiability was proved
Number of variables4496
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-308950-1172531414 -o ROOT/results/node63/solver-308950-1172531414 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308950-1172531414/cmusat_base /tmp/evaluation/308950-1172531414/instance-308950-1172531414.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: 1.07 1.06 1.08 3/64 10617
/proc/meminfo: memFree=1897504/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=2780 CPUtime=0
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 273098791 2846720 240 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 695 240 90 241 0 451 0

[startup+0.106446 s]
/proc/loadavg: 1.07 1.06 1.08 3/64 10617
/proc/meminfo: memFree=1897504/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=4108 CPUtime=0.1
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 605 0 0 0 10 0 0 0 18 0 1 0 273098791 4206592 551 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 1027 551 109 241 0 783 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4108

[startup+0.514488 s]
/proc/loadavg: 1.07 1.06 1.08 3/64 10617
/proc/meminfo: memFree=1897504/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=4372 CPUtime=0.5
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 697 0 0 0 50 0 0 0 22 0 1 0 273098791 4476928 643 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 1093 643 109 241 0 849 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4372

[startup+1.33457 s]
/proc/loadavg: 1.07 1.06 1.08 2/65 10618
/proc/meminfo: memFree=1894552/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=5432 CPUtime=1.32
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 986 0 0 0 132 0 0 0 25 0 1 0 273098791 5562368 932 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560259 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 1358 932 109 241 0 1114 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5432

[startup+2.97075 s]
/proc/loadavg: 1.07 1.06 1.08 2/65 10618
/proc/meminfo: memFree=1893848/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=5840 CPUtime=2.96
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 1191 0 0 0 296 0 0 0 25 0 1 0 273098791 5980160 1034 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 1460 1034 109 241 0 1216 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5840

[startup+6.2531 s]
/proc/loadavg: 1.07 1.06 1.08 2/65 10618
/proc/meminfo: memFree=1892312/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=7304 CPUtime=6.24
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 1713 0 0 0 623 1 0 0 25 0 1 0 273098791 7479296 1442 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560473 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 1826 1442 109 241 0 1582 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7304

[startup+12.7058 s]
/proc/loadavg: 1.06 1.06 1.08 2/65 10618
/proc/meminfo: memFree=1890912/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=8384 CPUtime=12.69
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 2113 0 0 0 1268 1 0 0 25 0 1 0 273098791 8585216 1716 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 2096 1716 109 241 0 1852 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8384

[startup+25.5081 s]
/proc/loadavg: 1.05 1.06 1.08 2/65 10618
/proc/meminfo: memFree=1887776/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=12564 CPUtime=25.49
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 3379 0 0 0 2547 2 0 0 25 0 1 0 273098791 12865536 2620 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 3141 2620 110 241 0 2897 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12564

[startup+51.1149 s]
/proc/loadavg: 1.03 1.05 1.08 2/65 10618
/proc/meminfo: memFree=1884320/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=15280 CPUtime=51.09
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 4441 0 0 0 5106 3 0 0 25 0 1 0 273098791 15646720 3371 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559954 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 3820 3371 110 241 0 3576 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15280

[startup+102.327 s]
/proc/loadavg: 1.01 1.04 1.07 2/65 10618
/proc/meminfo: memFree=1868128/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=32588 CPUtime=102.28
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 9188 0 0 0 10223 5 0 0 25 0 1 0 273098791 33370112 7415 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 8147 7415 110 241 0 7903 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 32588

[startup+162.347 s]
/proc/loadavg: 1.00 1.03 1.06 2/65 10618
/proc/meminfo: memFree=1867616/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=32680 CPUtime=162.29
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 9628 0 0 0 16223 6 0 0 25 0 1 0 273098791 33464320 7542 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562416 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 8170 7542 110 241 0 7926 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32680

[startup+222.363 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 10618
/proc/meminfo: memFree=1867168/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=32760 CPUtime=222.29
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 9990 0 0 0 22223 6 0 0 25 0 1 0 273098791 33546240 7654 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560271 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 8190 7654 110 241 0 7946 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 32760

[startup+282.379 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 10618
/proc/meminfo: memFree=1861664/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=38008 CPUtime=282.28
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 11644 0 0 0 28221 7 0 0 25 0 1 0 273098791 38920192 9016 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 9502 9016 110 241 0 9258 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 38008

[startup+342.396 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 10618
/proc/meminfo: memFree=1857184/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=42416 CPUtime=342.28
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 12973 0 0 0 34220 8 0 0 25 0 1 0 273098791 43433984 10180 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 10604 10180 110 241 0 10360 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 42416

[startup+402.419 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 10618
/proc/meminfo: memFree=1832672/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=69444 CPUtime=402.3
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 19952 0 0 0 40218 12 0 0 25 0 1 0 273098791 71110656 16229 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 17361 16229 110 241 0 17117 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 69444

[startup+462.44 s]
/proc/loadavg: 1.07 1.02 1.04 2/65 10618
/proc/meminfo: memFree=1832288/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=69512 CPUtime=462.3
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 20234 0 0 0 46218 12 0 0 25 0 1 0 273098791 71180288 16317 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 17378 16317 110 241 0 17134 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 69512

[startup+522.457 s]
/proc/loadavg: 1.02 1.01 1.04 2/65 10618
/proc/meminfo: memFree=1832224/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=69512 CPUtime=522.3
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 20243 0 0 0 52218 12 0 0 25 0 1 0 273098791 71180288 16326 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 17378 16326 110 241 0 17134 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 69512

[startup+582.472 s]
/proc/loadavg: 1.01 1.00 1.03 2/65 10618
/proc/meminfo: memFree=1831840/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=69584 CPUtime=582.3
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 20548 0 0 0 58218 12 0 0 25 0 1 0 273098791 71254016 16420 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 17396 16420 110 241 0 17152 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 69584

[startup+642.491 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 10618
/proc/meminfo: memFree=1831392/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=69668 CPUtime=642.3
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 20880 0 0 0 64217 13 0 0 25 0 1 0 273098791 71340032 16523 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 17417 16523 110 241 0 17173 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 69668

[startup+702.51 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 10618
/proc/meminfo: memFree=1831328/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=69668 CPUtime=702.31
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 20880 0 0 0 70218 13 0 0 25 0 1 0 273098791 71340032 16523 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 17417 16523 110 241 0 17173 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 69668

[startup+762.525 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 10618
/proc/meminfo: memFree=1830816/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=69916 CPUtime=762.3
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 21274 0 0 0 76217 13 0 0 25 0 1 0 273098791 71593984 16667 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 17479 16667 110 241 0 17235 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 69916

[startup+822.547 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 10618
/proc/meminfo: memFree=1830816/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=70076 CPUtime=822.31
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 21284 0 0 0 82218 13 0 0 25 0 1 0 273098791 71757824 16677 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 17519 16677 110 241 0 17275 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 70076

[startup+882.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10618
/proc/meminfo: memFree=1828576/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=72056 CPUtime=882.31
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 21880 0 0 0 88217 14 0 0 25 0 1 0 273098791 73785344 17273 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 18014 17273 110 241 0 17770 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 72056

[startup+942.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10618
/proc/meminfo: memFree=1826656/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=73764 CPUtime=942.3
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 22587 0 0 0 94216 14 0 0 25 0 1 0 273098791 75534336 17708 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 18441 17708 110 241 0 18197 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 73764

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10618
/proc/meminfo: memFree=1826464/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=73908 CPUtime=1002.3
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 22632 0 0 0 100216 14 0 0 25 0 1 0 273098791 75681792 17753 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 18477 17753 110 241 0 18233 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 73908

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10618
/proc/meminfo: memFree=1824224/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=76204 CPUtime=1062.31
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 23194 0 0 0 106216 15 0 0 25 0 1 0 273098791 78032896 18315 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 19051 18315 110 241 0 18807 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 76204

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10618
/proc/meminfo: memFree=1818784/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=81396 CPUtime=1122.31
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 24846 0 0 0 112214 17 0 0 25 0 1 0 273098791 83349504 19670 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560613 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 20349 19670 110 241 0 20105 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 81396

[startup+1182.66 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 10618
/proc/meminfo: memFree=1818592/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=81576 CPUtime=1182.32
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 24884 0 0 0 118214 18 0 0 25 0 1 0 273098791 83533824 19708 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 20394 19708 110 241 0 20150 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 81576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 10618
/proc/meminfo: memFree=1818528/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=81576 CPUtime=1200.04
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 24905 0 0 0 119986 18 0 0 25 0 1 0 273098791 83533824 19729 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 20394 19729 110 241 0 20150 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 81576

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

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

[startup+1200.38 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 10618
/proc/meminfo: memFree=1818528/2055920 swapFree=4179040/4192956
[pid=10617] ppid=10615 vsize=81576 CPUtime=1200.04
/proc/10617/stat : 10617 (cmusat_base) R 10615 10617 10134 0 -1 4194304 24905 0 0 0 119986 18 0 0 25 0 1 0 273098791 83533824 19729 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/10617/statm: 20394 19729 110 241 0 20150 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 81576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.86
CPU system time (s): 0.19397
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 81576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24905
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= 1654

runsolver used 0.735888 second user time and 2.47562 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Mon Feb 26 23:10:14 UTC 2007

IDJOB= 308950
IDBENCH= 20246
IDSOLVER= 120
FILE ID= node63/308950-1172531414

PBS_JOBID= 3971809

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1545977164-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/308950-1172531414/cmusat_base /tmp/evaluation/308950-1172531414/instance-308950-1172531414.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-308950-1172531414 -o ROOT/results/node63/solver-308950-1172531414 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308950-1172531414/cmusat_base /tmp/evaluation/308950-1172531414/instance-308950-1172531414.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b9190392ee31463f8350d619e0fb9292

RANDOM SEED= 578959944

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1897976 kB
Buffers:         23200 kB
Cached:          93540 kB
SwapCached:       7972 kB
Active:          50912 kB
Inactive:        79688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1897976 kB
SwapTotal:     4192956 kB
SwapFree:      4179040 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          15316 kB
Slab:            13372 kB
Committed_AS:   638608 kB
PageTables:       1460 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= 66558 MiB

End job on node63 on Mon Feb 26 23:30:17 UTC 2007