Trace number 306408

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 1200.58

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
MD5SUM23cebbf389b50923607c40b76db46967
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark213.037
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node35/watcher-306408-1172098431 -o ROOT/results/node35/solver-306408-1172098431 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306408-1172098431/cmusat_base /tmp/evaluation/306408-1172098431/instance-306408-1172098431.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31379
/proc/meminfo: memFree=1954416/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=3516 CPUtime=0
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 203606878 3600384 344 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 879 345 90 241 0 635 0

[startup+0.106879 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31379
/proc/meminfo: memFree=1954416/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=5924 CPUtime=0.1
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 1167 0 0 0 10 0 0 0 18 0 1 0 203606878 6066176 946 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 1481 946 93 241 0 1237 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5924

[startup+0.514957 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31379
/proc/meminfo: memFree=1954416/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=6452 CPUtime=0.5
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 1329 0 0 0 50 0 0 0 22 0 1 0 203606878 6606848 1108 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552538 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 1613 1109 112 241 0 1369 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6452

[startup+1.33512 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31380
/proc/meminfo: memFree=1949096/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=8036 CPUtime=1.32
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 1744 0 0 0 132 0 0 0 25 0 1 0 203606878 8228864 1523 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559943 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 2009 1523 112 241 0 1765 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8036

[startup+2.97144 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31380
/proc/meminfo: memFree=1946472/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=11336 CPUtime=2.96
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 2599 0 0 0 295 1 0 0 25 0 1 0 203606878 11608064 2378 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 2834 2378 112 241 0 2590 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11336

[startup+6.25009 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31380
/proc/meminfo: memFree=1940200/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=16540 CPUtime=6.24
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 3931 0 0 0 622 2 0 0 25 0 1 0 203606878 16936960 3710 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 4135 3710 112 241 0 3891 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16540

[startup+12.7044 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31380
/proc/meminfo: memFree=1936232/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=20132 CPUtime=12.69
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 5088 0 0 0 1266 3 0 0 25 0 1 0 203606878 20615168 4621 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 5033 4621 112 241 0 4789 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20132

[startup+25.5069 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31380
/proc/meminfo: memFree=1930472/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=25696 CPUtime=25.49
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 6670 0 0 0 2544 5 0 0 25 0 1 0 203606878 26312704 6026 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 6424 6026 112 241 0 6180 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25696

[startup+51.114 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31380
/proc/meminfo: memFree=1923176/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=32868 CPUtime=51.08
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 8790 0 0 0 5101 7 0 0 25 0 1 0 203606878 33656832 7859 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 8217 7859 112 241 0 7973 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32868

[startup+102.322 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31380
/proc/meminfo: memFree=1883688/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=73700 CPUtime=102.27
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 19424 0 0 0 10214 13 0 0 25 0 1 0 203606878 75468800 17710 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 18425 17710 112 241 0 18181 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 73700

[startup+162.347 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31380
/proc/meminfo: memFree=1883304/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=73780 CPUtime=162.28
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 19874 0 0 0 16215 13 0 0 25 0 1 0 203606878 75550720 17790 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 18445 17790 112 241 0 18201 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 73780

[startup+222.361 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31380
/proc/meminfo: memFree=1882920/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=73844 CPUtime=222.27
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 20235 0 0 0 22213 14 0 0 25 0 1 0 203606878 75616256 17870 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 18461 17870 112 241 0 18217 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 73844

[startup+282.381 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31380
/proc/meminfo: memFree=1880936/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=76520 CPUtime=282.27
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 21082 0 0 0 28212 15 0 0 25 0 1 0 203606878 78356480 18564 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 19130 18564 112 241 0 18886 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 76520

[startup+342.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31380
/proc/meminfo: memFree=1861736/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=95176 CPUtime=342.27
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 25972 0 0 0 34207 20 0 0 25 0 1 0 203606878 97460224 23292 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550707 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 23794 23292 112 241 0 23550 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 95176

[startup+402.424 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 31380
/proc/meminfo: memFree=1858344/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=97876 CPUtime=402.27
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 26824 0 0 0 40206 21 0 0 25 0 1 0 203606878 100225024 23972 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 24469 23972 112 241 0 24225 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 97876

[startup+462.461 s]
/proc/loadavg: 1.02 1.00 1.00 2/71 31486
/proc/meminfo: memFree=1847992/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=106636 CPUtime=462.24
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 29249 0 0 0 46199 25 0 0 25 0 1 0 203606878 109195264 26214 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 26659 26214 112 241 0 26415 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 106636

[startup+522.509 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31578
/proc/meminfo: memFree=1843240/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=111972 CPUtime=522.21
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 30848 0 0 0 52194 27 0 0 25 0 1 0 203606878 114659328 27618 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 27993 27618 112 241 0 27749 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 111972

[startup+582.526 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 31578
/proc/meminfo: memFree=1837608/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=117576 CPUtime=582.21
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 32515 0 0 0 58192 29 0 0 25 0 1 0 203606878 120397824 29076 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 29394 29076 112 241 0 29150 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 117576

[startup+642.55 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 31578
/proc/meminfo: memFree=1832424/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=123000 CPUtime=642.21
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 33851 0 0 0 64190 31 0 0 25 0 1 0 203606878 125952000 30412 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560039 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 30750 30412 112 241 0 30506 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 123000

[startup+702.569 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31578
/proc/meminfo: memFree=1743784/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=214656 CPUtime=702.2
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 57053 0 0 0 70179 41 0 0 25 0 1 0 203606878 219807744 52470 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 53664 52470 112 241 0 53420 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 214656

[startup+762.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31578
/proc/meminfo: memFree=1743784/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=214656 CPUtime=762.21
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 57053 0 0 0 76179 42 0 0 25 0 1 0 203606878 219807744 52470 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560004 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 53664 52470 112 241 0 53420 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 214656

[startup+822.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31578
/proc/meminfo: memFree=1743464/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=214728 CPUtime=822.21
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 57383 0 0 0 82179 42 0 0 25 0 1 0 203606878 219881472 52560 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 53682 52560 112 241 0 53438 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 214728

[startup+882.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31578
/proc/meminfo: memFree=1743400/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=214728 CPUtime=882.2
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 57384 0 0 0 88178 42 0 0 25 0 1 0 203606878 219881472 52561 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 53682 52561 112 241 0 53438 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 214728

[startup+942.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31578
/proc/meminfo: memFree=1743016/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=214808 CPUtime=942.2
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 57742 0 0 0 94178 42 0 0 25 0 1 0 203606878 219963392 52661 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 53702 52661 112 241 0 53458 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 214808

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31578
/proc/meminfo: memFree=1743080/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=214808 CPUtime=1002.19
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 57742 0 0 0 100177 42 0 0 25 0 1 0 203606878 219963392 52661 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 53702 52661 112 241 0 53458 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 214808

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31578
/proc/meminfo: memFree=1743080/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=214808 CPUtime=1062.2
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 57774 0 0 0 106177 43 0 0 25 0 1 0 203606878 219963392 52693 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 53702 52693 112 241 0 53458 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 214808

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31578
/proc/meminfo: memFree=1742696/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=214896 CPUtime=1122.19
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 58130 0 0 0 112176 43 0 0 25 0 1 0 203606878 220053504 52771 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 53724 52771 112 241 0 53480 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 214896

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31578
/proc/meminfo: memFree=1742760/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=214896 CPUtime=1182.18
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 58130 0 0 0 118175 43 0 0 25 0 1 0 203606878 220053504 52771 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551685 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 53724 52771 112 241 0 53480 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 214896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31578
/proc/meminfo: memFree=1742760/2055920 swapFree=4183804/4192956
[pid=31379] ppid=31377 vsize=214896 CPUtime=1200
/proc/31379/stat : 31379 (cmusat_base) R 31377 31379 31234 0 -1 4194304 58130 0 0 0 119957 43 0 0 25 0 1 0 203606878 220053504 52771 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/31379/statm: 53724 52771 112 241 0 53480 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 214896

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): 1200.58
CPU time (s): 1200.05
CPU user time (s): 1199.58
CPU system time (s): 0.474927
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 214896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.474927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58130
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= 1850

runsolver used 0.769882 second user time and 2.51562 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Wed Feb 21 22:53:52 UTC 2007

IDJOB= 306408
IDBENCH= 20180
IDSOLVER= 120
FILE ID= node35/306408-1172098431

PBS_JOBID= 3892884

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
COMMAND LINE= /tmp/evaluation/306408-1172098431/cmusat_base /tmp/evaluation/306408-1172098431/instance-306408-1172098431.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-306408-1172098431 -o ROOT/results/node35/solver-306408-1172098431 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306408-1172098431/cmusat_base /tmp/evaluation/306408-1172098431/instance-306408-1172098431.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  23cebbf389b50923607c40b76db46967

RANDOM SEED= 516298427

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1954888 kB
Buffers:          4148 kB
Cached:          33748 kB
SwapCached:       3584 kB
Active:          24416 kB
Inactive:        23400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1954888 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            2964 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            39300 kB
Committed_AS:   782520 kB
PageTables:       1412 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= 66557 MiB

End job on node35 on Wed Feb 21 23:13:54 UTC 2007