Trace number 308704

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) 1200.09 1200.5

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
MD5SUMc45506846595309f339867628e05eb80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables5492
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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/node65/watcher-308704-1172525673 -o ROOT/results/node65/solver-308704-1172525673 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308704-1172525673/cmusat_base /tmp/evaluation/308704-1172525673/instance-308704-1172525673.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: 0.99 0.97 0.97 3/64 19269
/proc/meminfo: memFree=1893912/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=2968 CPUtime=0
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272524876 3039232 265 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 742 266 90 241 0 498 0

[startup+0.107698 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 19269
/proc/meminfo: memFree=1893912/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=4508 CPUtime=0.1
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 705 0 0 0 10 0 0 0 18 0 1 0 272524876 4616192 643 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 1127 643 109 241 0 883 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4508

[startup+0.517765 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 19269
/proc/meminfo: memFree=1893912/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=4640 CPUtime=0.51
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 745 0 0 0 51 0 0 0 22 0 1 0 272524876 4751360 683 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 1160 683 110 241 0 916 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4640

[startup+1.3399 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19270
/proc/meminfo: memFree=1890896/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=5432 CPUtime=1.33
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 976 0 0 0 133 0 0 0 25 0 1 0 272524876 5562368 914 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562756 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 1358 914 110 241 0 1114 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5432

[startup+2.97617 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19270
/proc/meminfo: memFree=1889680/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=6260 CPUtime=2.96
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 1235 0 0 0 296 0 0 0 25 0 1 0 272524876 6410240 1133 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552169 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 1565 1133 110 241 0 1321 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6260

[startup+6.2547 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19270
/proc/meminfo: memFree=1888848/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=7332 CPUtime=6.24
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 1666 0 0 0 623 1 0 0 25 0 1 0 272524876 7507968 1435 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 1833 1435 110 241 0 1589 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7332

[startup+12.7078 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19270
/proc/meminfo: memFree=1887504/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=8144 CPUtime=12.69
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 2010 0 0 0 1268 1 0 0 25 0 1 0 272524876 8339456 1636 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 2036 1636 110 241 0 1792 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8144

[startup+25.5079 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19270
/proc/meminfo: memFree=1883664/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=12648 CPUtime=25.49
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 3390 0 0 0 2547 2 0 0 25 0 1 0 272524876 12951552 2596 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560113 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 3162 2596 110 241 0 2918 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12648

[startup+51.1141 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19270
/proc/meminfo: memFree=1881424/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=14568 CPUtime=51.08
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 4277 0 0 0 5105 3 0 0 25 0 1 0 272524876 14917632 3148 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 3642 3148 110 241 0 3398 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14568

[startup+102.327 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19270
/proc/meminfo: memFree=1876432/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=19276 CPUtime=102.28
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 5881 0 0 0 10224 4 0 0 25 0 1 0 272524876 19738624 4405 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 4819 4405 110 241 0 4575 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 19276

[startup+162.344 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19270
/proc/meminfo: memFree=1861648/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=35564 CPUtime=162.27
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 10231 0 0 0 16220 7 0 0 25 0 1 0 272524876 36417536 8084 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 8891 8084 110 241 0 8647 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 35564

[startup+222.366 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19270
/proc/meminfo: memFree=1861136/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=35676 CPUtime=222.28
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 10724 0 0 0 22220 8 0 0 25 0 1 0 272524876 36532224 8201 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551653 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 8919 8201 110 241 0 8675 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 35676

[startup+282.384 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19270
/proc/meminfo: memFree=1860752/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=35856 CPUtime=282.28
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 10949 0 0 0 28220 8 0 0 25 0 1 0 272524876 36716544 8281 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 8964 8281 110 241 0 8720 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 35856

[startup+342.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1858384/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=37888 CPUtime=342.27
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 11692 0 0 0 34218 9 0 0 25 0 1 0 272524876 38797312 8868 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 9472 8868 110 241 0 9228 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 37888

[startup+402.421 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1855312/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=40844 CPUtime=402.27
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 12632 0 0 0 40217 10 0 0 25 0 1 0 272524876 41824256 9639 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 10211 9639 110 241 0 9967 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 40844

[startup+462.44 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1850832/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=45136 CPUtime=462.27
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 13937 0 0 0 46216 11 0 0 25 0 1 0 272524876 46219264 10762 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 11284 10762 110 241 0 11040 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 45136

[startup+522.456 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1844816/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=50772 CPUtime=522.26
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 15610 0 0 0 52212 14 0 0 25 0 1 0 272524876 51990528 12237 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 12693 12237 110 241 0 12449 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 50772

[startup+582.472 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1839952/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=55664 CPUtime=582.26
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 16825 0 0 0 58211 15 0 0 25 0 1 0 272524876 56999936 13452 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 13916 13452 110 241 0 13672 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 55664

[startup+642.493 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1812240/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=86728 CPUtime=642.26
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 24871 0 0 0 64207 19 0 0 25 0 1 0 272524876 88809472 20363 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 21682 20363 110 241 0 21438 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 86728

[startup+702.512 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1811792/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=86808 CPUtime=702.26
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 25206 0 0 0 70207 19 0 0 25 0 1 0 272524876 88891392 20465 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 21702 20465 110 241 0 21458 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 86808

[startup+762.533 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1811792/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=86808 CPUtime=762.27
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 25206 0 0 0 76207 20 0 0 25 0 1 0 272524876 88891392 20465 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560653 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 21702 20465 110 241 0 21458 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 86808

[startup+822.551 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1811664/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=86808 CPUtime=822.26
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 25240 0 0 0 82206 20 0 0 25 0 1 0 272524876 88891392 20499 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 21702 20499 110 241 0 21458 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 86808

[startup+882.565 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1811280/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=87028 CPUtime=882.25
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 25581 0 0 0 88205 20 0 0 25 0 1 0 272524876 89116672 20587 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 21757 20587 110 241 0 21513 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 87028

[startup+942.583 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1811216/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=87028 CPUtime=942.25
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 25593 0 0 0 94204 21 0 0 25 0 1 0 272524876 89116672 20599 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 21757 20599 110 241 0 21513 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 87028

[startup+1002.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1811152/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=87220 CPUtime=1002.25
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 25622 0 0 0 100204 21 0 0 25 0 1 0 272524876 89313280 20628 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 21805 20628 110 241 0 21561 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 87220

[startup+1062.63 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1810576/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=87320 CPUtime=1062.25
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 26026 0 0 0 106204 21 0 0 25 0 1 0 272524876 89415680 20757 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 21830 20757 110 241 0 21586 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 87320

[startup+1122.64 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1810576/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=87320 CPUtime=1122.24
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 26026 0 0 0 112203 21 0 0 25 0 1 0 272524876 89415680 20757 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 21830 20757 110 241 0 21586 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 87320

[startup+1182.66 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1810576/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=87320 CPUtime=1182.25
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 26045 0 0 0 118203 22 0 0 25 0 1 0 272524876 89415680 20776 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 21830 20776 110 241 0 21586 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 87320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19272
/proc/meminfo: memFree=1810512/2055920 swapFree=4172316/4192956
[pid=19269] ppid=19267 vsize=87320 CPUtime=1200.07
/proc/19269/stat : 19269 (cmusat_base) R 19267 19269 17947 0 -1 4194304 26046 0 0 0 119985 22 0 0 25 0 1 0 272524876 89415680 20777 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19269/statm: 21830 20777 110 241 0 21586 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 87320

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): 1200.5
CPU time (s): 1200.09
CPU user time (s): 1199.85
CPU system time (s): 0.233964
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 87320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26046
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= 1665

runsolver used 0.770882 second user time and 2.44063 second system time

The end



Launcher Data (download as text)




Begin job on node65 on Mon Feb 26 21:34:33 UTC 2007

IDJOB= 308704
IDBENCH= 20238
IDSOLVER= 120
FILE ID= node65/308704-1172525673

PBS_JOBID= 3971791

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308704-1172525673/cmusat_base /tmp/evaluation/308704-1172525673/instance-308704-1172525673.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-308704-1172525673 -o ROOT/results/node65/solver-308704-1172525673 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308704-1172525673/cmusat_base /tmp/evaluation/308704-1172525673/instance-308704-1172525673.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c45506846595309f339867628e05eb80

RANDOM SEED= 817029232

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1894384 kB
Buffers:         21760 kB
Cached:          91528 kB
SwapCached:      14756 kB
Active:          41596 kB
Inactive:        93628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1894384 kB
SwapTotal:     4192956 kB
SwapFree:      4172316 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          15812 kB
Slab:            12348 kB
Committed_AS:   623436 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= 66559 MiB

End job on node65 on Mon Feb 26 21:54:36 UTC 2007