Trace number 303375

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 2007-02-08? (TO) 1200.11 1200.57

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1096972624-15.cnf
MD5SUM54f525b254b55ca1974f2cfc84e3fde1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.783
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  180                                                  |
0.00/0.02	c |  Number of clauses:    15300                                                |

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/node23/watcher-303375-1172033821 -o ROOT/results/node23/solver-303375-1172033821 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303375-1172033821/cmusat /tmp/evaluation/303375-1172033821/instance-303375-1172033821.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 3/77 18776
/proc/meminfo: memFree=1518616/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=2316 CPUtime=0
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 223335995 2371584 266 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 579 269 96 243 0 333 0

[startup+0.106526 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18776
/proc/meminfo: memFree=1518616/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=3548 CPUtime=0.1
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 604 0 0 0 10 0 0 0 18 0 1 0 223335995 3633152 587 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 887 587 107 243 0 641 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3548

[startup+0.514573 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18776
/proc/meminfo: memFree=1518616/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=4820 CPUtime=0.51
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 1239 0 0 0 51 0 0 0 21 0 1 0 223335995 4935680 816 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 1205 816 118 243 0 959 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4820

[startup+1.33466 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18777
/proc/meminfo: memFree=1514192/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=6832 CPUtime=1.32
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 1778 0 0 0 132 0 0 0 25 0 1 0 223335995 6995968 1355 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 1708 1355 118 243 0 1462 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6832

[startup+2.97085 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18777
/proc/meminfo: memFree=1512656/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=7784 CPUtime=2.96
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 2273 0 0 0 296 0 0 0 25 0 1 0 223335995 7970816 1630 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580367 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 1946 1630 118 243 0 1700 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7784

[startup+6.25322 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18777
/proc/meminfo: memFree=1510864/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=9392 CPUtime=6.25
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 2844 0 0 0 624 1 0 0 25 0 1 0 223335995 9617408 2051 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 2348 2051 118 243 0 2102 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9392

[startup+12.704 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18777
/proc/meminfo: memFree=1505616/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=15244 CPUtime=12.69
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 4392 0 0 0 1268 1 0 0 25 0 1 0 223335995 15609856 3280 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578766 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 3811 3280 118 243 0 3565 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15244

[startup+25.5124 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18777
/proc/meminfo: memFree=1504592/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=15968 CPUtime=25.49
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 4801 0 0 0 2548 1 0 0 25 0 1 0 223335995 16351232 3552 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 3992 3552 118 243 0 3746 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15968

[startup+51.1253 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18777
/proc/meminfo: memFree=1498896/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=21640 CPUtime=51.1
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 6661 0 0 0 5106 4 0 0 25 0 1 0 223335995 22159360 5057 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 5410 5057 118 243 0 5164 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21640

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18777
/proc/meminfo: memFree=1485392/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=36292 CPUtime=102.3
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 11056 0 0 0 10224 6 0 0 25 0 1 0 223335995 37163008 8371 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589722 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 9073 8371 118 243 0 8827 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 36292

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18777
/proc/meminfo: memFree=1483344/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=37940 CPUtime=162.31
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 11857 0 0 0 16224 7 0 0 25 0 1 0 223335995 38850560 8862 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 9485 8862 118 243 0 9239 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 37940

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18777
/proc/meminfo: memFree=1477008/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=44008 CPUtime=222.33
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 13800 0 0 0 22222 11 0 0 25 0 1 0 223335995 45064192 10443 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 11002 10443 118 243 0 10756 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 44008

[startup+282.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 18891
/proc/meminfo: memFree=1471520/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=47852 CPUtime=282.3
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 15028 0 0 0 28217 13 0 0 25 0 1 0 223335995 49000448 11467 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 11963 11467 118 243 0 11717 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 47852

[startup+342.508 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1446288/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=77708 CPUtime=342.29
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 22787 0 0 0 34211 18 0 0 25 0 1 0 223335995 79572992 18046 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 19427 18046 118 243 0 19181 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 77708

[startup+402.54 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1445840/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=77924 CPUtime=402.3
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 23143 0 0 0 40212 18 0 0 25 0 1 0 223335995 79794176 18162 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 19481 18162 118 243 0 19235 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 77924

[startup+462.568 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18975
/proc/meminfo: memFree=1445264/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=78152 CPUtime=462.32
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 23553 0 0 0 46213 19 0 0 25 0 1 0 223335995 80027648 18311 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 19538 18311 118 243 0 19292 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 78152

[startup+522.596 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18975
/proc/meminfo: memFree=1444688/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=78512 CPUtime=522.33
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 24003 0 0 0 52213 20 0 0 25 0 1 0 223335995 80396288 18476 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 19628 18476 118 243 0 19382 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 78512

[startup+582.626 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1444560/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=78512 CPUtime=582.34
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 24016 0 0 0 58214 20 0 0 25 0 1 0 223335995 80396288 18489 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 19628 18489 118 243 0 19382 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 78512

[startup+642.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1443920/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=78756 CPUtime=642.36
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 24483 0 0 0 64215 21 0 0 25 0 1 0 223335995 80646144 18646 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 19689 18646 118 243 0 19443 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 78756

[startup+702.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1443472/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=79280 CPUtime=702.37
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 24591 0 0 0 70215 22 0 0 25 0 1 0 223335995 81182720 18721 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 19820 18721 118 243 0 19574 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 79280

[startup+762.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1439696/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=82888 CPUtime=762.38
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 25918 0 0 0 76215 23 0 0 25 0 1 0 223335995 84877312 19710 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 20722 19710 118 243 0 20476 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 82888

[startup+822.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1439376/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=83516 CPUtime=822.39
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 26024 0 0 0 82215 24 0 0 25 0 1 0 223335995 85520384 19816 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 20879 19816 118 243 0 20633 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 83516

[startup+882.776 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1435792/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=86824 CPUtime=882.4
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 26916 0 0 0 88215 25 0 0 25 0 1 0 223335995 88907776 20708 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 21706 20708 118 243 0 21460 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 86824

[startup+942.801 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 18975
/proc/meminfo: memFree=1431120/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=91252 CPUtime=942.41
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 28456 0 0 0 94214 27 0 0 25 0 1 0 223335995 93442048 21879 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 22813 21879 118 243 0 22567 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 91252

[startup+1002.83 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18975
/proc/meminfo: memFree=1430544/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=91816 CPUtime=1002.42
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 28592 0 0 0 100214 28 0 0 25 0 1 0 223335995 94019584 21982 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 22954 21982 118 243 0 22708 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 91816

[startup+1062.87 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1429328/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=93196 CPUtime=1062.44
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 28942 0 0 0 106215 29 0 0 25 0 1 0 223335995 95432704 22332 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 23299 22332 118 243 0 23053 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 93196

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1422224/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=99824 CPUtime=1122.45
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 31115 0 0 0 112213 32 0 0 25 0 1 0 223335995 102219776 24103 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 24956 24103 118 243 0 24710 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 99824

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1421904/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=100176 CPUtime=1182.47
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 31186 0 0 0 118214 33 0 0 25 0 1 0 223335995 102580224 24174 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 25044 24174 118 243 0 24798 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 100176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18975
/proc/meminfo: memFree=1421904/2055920 swapFree=4144960/4192956
[pid=18776] ppid=18774 vsize=100176 CPUtime=1200.08
/proc/18776/stat : 18776 (cmusat) R 18774 18776 18296 0 -1 4194304 31187 0 0 0 119975 33 0 0 25 0 1 0 223335995 102580224 24175 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18776/statm: 25044 24175 118 243 0 24798 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 100176

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): 1200.57
CPU time (s): 1200.11
CPU user time (s): 1199.76
CPU system time (s): 0.350946
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 100176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.350946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31187
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= 19297

runsolver used 1.3328 second user time and 2.76958 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Feb 21 04:57:01 UTC 2007

IDJOB= 303375
IDBENCH= 20106
IDSOLVER= 121
FILE ID= node23/303375-1172033821

PBS_JOBID= 3892706

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1096972624-15.cnf
COMMAND LINE= /tmp/evaluation/303375-1172033821/cmusat /tmp/evaluation/303375-1172033821/instance-303375-1172033821.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-303375-1172033821 -o ROOT/results/node23/solver-303375-1172033821 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303375-1172033821/cmusat /tmp/evaluation/303375-1172033821/instance-303375-1172033821.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  54f525b254b55ca1974f2cfc84e3fde1

RANDOM SEED= 686371493

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1519024 kB
Buffers:         38336 kB
Cached:         409680 kB
SwapCached:      14928 kB
Active:         109092 kB
Inactive:       361572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519024 kB
SwapTotal:     4192956 kB
SwapFree:      4144960 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          29712 kB
Slab:            51864 kB
Committed_AS:   698252 kB
PageTables:       1696 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= 66559 MiB

End job on node23 on Wed Feb 21 05:17:04 UTC 2007