Trace number 304768

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) 1200.11 1200.56

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1826229031-16.cnf
MD5SUM1aed84ae7396e87c22020e4f3ca38410
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.6878
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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/node11/watcher-304768-1172065398 -o ROOT/results/node11/solver-304768-1172065398 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304768-1172065398/cmusat_base /tmp/evaluation/304768-1172065398/instance-304768-1172065398.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 6478
/proc/meminfo: memFree=1606064/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=2536 CPUtime=0
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 226494384 2596864 221 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 634 222 90 241 0 390 0

[startup+0.107211 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6478
/proc/meminfo: memFree=1606064/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=4012 CPUtime=0.1
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 642 0 0 0 10 0 0 0 18 0 1 0 226494384 4108288 589 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559851 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 1003 589 111 241 0 759 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4012

[startup+0.515258 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6478
/proc/meminfo: memFree=1606064/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=4672 CPUtime=0.51
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 850 0 0 0 51 0 0 0 22 0 1 0 226494384 4784128 797 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 1168 797 111 241 0 924 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4672

[startup+1.33636 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1602472/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=5616 CPUtime=1.32
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 1283 0 0 0 132 0 0 0 25 0 1 0 226494384 5750784 1058 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 1404 1058 111 241 0 1160 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5616

[startup+2.97855 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1601832/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=6156 CPUtime=2.96
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 1497 0 0 0 296 0 0 0 25 0 1 0 226494384 6303744 1195 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 1539 1195 111 241 0 1295 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6156

[startup+6.25494 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1600424/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=10128 CPUtime=6.24
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 2683 0 0 0 623 1 0 0 25 0 1 0 226494384 10371072 2042 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 2532 2042 111 241 0 2288 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10128

[startup+12.7117 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1597672/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=10128 CPUtime=12.7
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 2835 0 0 0 1269 1 0 0 25 0 1 0 226494384 10371072 2086 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 2532 2086 111 241 0 2288 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10128

[startup+25.5132 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1595176/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=12988 CPUtime=25.5
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 3795 0 0 0 2548 2 0 0 25 0 1 0 226494384 13299712 2842 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560035 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 3247 2842 111 241 0 3003 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12988

[startup+51.1272 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1585960/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=23080 CPUtime=51.1
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 6878 0 0 0 5107 3 0 0 25 0 1 0 226494384 23633920 5107 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 5770 5107 111 241 0 5526 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23080

[startup+102.347 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1583208/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=25512 CPUtime=102.31
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 7973 0 0 0 10226 5 0 0 25 0 1 0 226494384 26124288 5846 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 6378 5846 111 241 0 6134 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25512

[startup+162.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1574632/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=33300 CPUtime=162.33
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 10481 0 0 0 16225 8 0 0 25 0 1 0 226494384 34099200 7904 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 8325 7904 111 241 0 8081 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 33300

[startup+222.416 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1558952/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=51452 CPUtime=222.35
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 15480 0 0 0 22225 10 0 0 25 0 1 0 226494384 52686848 11792 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 12863 11792 111 241 0 12619 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 51452

[startup+282.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1558312/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=51788 CPUtime=282.35
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 15887 0 0 0 28225 10 0 0 25 0 1 0 226494384 53030912 11991 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 12947 11991 111 241 0 12703 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 51788

[startup+342.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1557800/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=52508 CPUtime=342.37
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 16265 0 0 0 34226 11 0 0 25 0 1 0 226494384 53768192 12143 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 13127 12143 111 241 0 12883 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 52508

[startup+402.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1557160/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=52788 CPUtime=402.38
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 16636 0 0 0 40226 12 0 0 25 0 1 0 226494384 54054912 12267 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 13197 12267 111 241 0 12953 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 52788

[startup+462.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1556456/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=53312 CPUtime=462.4
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 16848 0 0 0 46227 13 0 0 25 0 1 0 226494384 54591488 12446 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 13328 12446 111 241 0 13084 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 53312

[startup+522.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1556008/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=53604 CPUtime=522.41
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 17218 0 0 0 52228 13 0 0 25 0 1 0 226494384 54890496 12547 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134563209 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 13401 12547 111 241 0 13157 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 53604

[startup+582.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1551528/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=57904 CPUtime=582.49
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 18627 0 0 0 58233 16 0 0 25 0 1 0 226494384 59293696 13662 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 14476 13662 111 241 0 14232 0
Current children cumulated CPU time (s) 582.49
Current children cumulated vsize (KiB) 57904

[startup+642.694 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6479
/proc/meminfo: memFree=1547048/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=62172 CPUtime=642.49
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 20086 0 0 0 64232 17 0 0 25 0 1 0 226494384 63664128 14801 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 15543 14801 111 241 0 15299 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 62172

[startup+702.728 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 6479
/proc/meminfo: memFree=1546408/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=62784 CPUtime=702.51
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 20235 0 0 0 70233 18 0 0 25 0 1 0 226494384 64290816 14917 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 15696 14917 111 241 0 15452 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 62784

[startup+762.756 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 6479
/proc/meminfo: memFree=1511784/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=103096 CPUtime=762.52
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 30381 0 0 0 76229 23 0 0 25 0 1 0 226494384 105570304 23575 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 25774 23575 111 241 0 25530 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 103096

[startup+822.794 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6479
/proc/meminfo: memFree=1511592/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=103228 CPUtime=822.54
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 30776 0 0 0 82230 24 0 0 25 0 1 0 226494384 105705472 23620 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559930 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 25807 23620 111 241 0 25563 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 103228

[startup+882.821 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6479
/proc/meminfo: memFree=1511528/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=103228 CPUtime=882.55
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 30799 0 0 0 88231 24 0 0 25 0 1 0 226494384 105705472 23643 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 25807 23643 111 241 0 25563 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 103228

[startup+942.853 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6479
/proc/meminfo: memFree=1511016/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=103228 CPUtime=942.57
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 30925 0 0 0 94231 26 0 0 25 0 1 0 226494384 105705472 23769 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 25807 23769 111 241 0 25563 0
Current children cumulated CPU time (s) 942.57
Current children cumulated vsize (KiB) 103228

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6479
/proc/meminfo: memFree=1510888/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=103372 CPUtime=1002.58
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 31369 0 0 0 100232 26 0 0 25 0 1 0 226494384 105852928 23830 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 25843 23830 111 241 0 25599 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 103372

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6479
/proc/meminfo: memFree=1510760/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=103632 CPUtime=1062.6
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 31407 0 0 0 106233 27 0 0 25 0 1 0 226494384 106119168 23868 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 0 0 0
/proc/6478/statm: 25908 23868 111 241 0 25664 0
Current children cumulated CPU time (s) 1062.6
Current children cumulated vsize (KiB) 103632

[startup+1122.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 6613
/proc/meminfo: memFree=1508536/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=103920 CPUtime=1122.58
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 32046 0 0 0 112230 28 0 0 25 0 1 0 226494384 106414080 24088 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 25980 24088 111 241 0 25736 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 103920

[startup+1183.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6677
/proc/meminfo: memFree=1509416/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=103920 CPUtime=1182.57
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 32050 0 0 0 118228 29 0 0 25 0 1 0 226494384 106414080 24092 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 25980 24092 111 241 0 25736 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 103920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6677
/proc/meminfo: memFree=1509416/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=103920 CPUtime=1200.09
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 32050 0 0 0 119980 29 0 0 25 0 1 0 226494384 106414080 24092 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 25980 24092 111 241 0 25736 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 103920

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

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

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6677
/proc/meminfo: memFree=1509416/2055920 swapFree=4192812/4192956
[pid=6478] ppid=6476 vsize=103920 CPUtime=1200.09
/proc/6478/stat : 6478 (cmusat_base) R 6476 6478 5275 0 -1 4194304 32050 0 0 0 119980 29 0 0 25 0 1 0 226494384 106414080 24092 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/6478/statm: 25980 24092 111 241 0 25736 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 103920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1199.8
CPU system time (s): 0.308953
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 103920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.308953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32050
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= 25792

runsolver used 1.25681 second user time and 2.83157 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Wed Feb 21 13:43:18 UTC 2007

IDJOB= 304768
IDBENCH= 20140
IDSOLVER= 120
FILE ID= node11/304768-1172065398

PBS_JOBID= 3865283

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1826229031-16.cnf
COMMAND LINE= /tmp/evaluation/304768-1172065398/cmusat_base /tmp/evaluation/304768-1172065398/instance-304768-1172065398.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-304768-1172065398 -o ROOT/results/node11/solver-304768-1172065398 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304768-1172065398/cmusat_base /tmp/evaluation/304768-1172065398/instance-304768-1172065398.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1aed84ae7396e87c22020e4f3ca38410

RANDOM SEED= 280929634

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1606536 kB
Buffers:         56480 kB
Cached:         277604 kB
SwapCached:          0 kB
Active:         211640 kB
Inactive:       165776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2780 kB
Writeback:           0 kB
Mapped:          62192 kB
Slab:            57548 kB
Committed_AS:   740484 kB
PageTables:       1756 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= 66548 MiB

End job on node11 on Wed Feb 21 14:03:21 UTC 2007