Trace number 304645

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) 1200.07 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1215030506-14.cnf
MD5SUM15014b36bd3f1b632f14e04ffece9292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.312
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/node35/watcher-304645-1172062990 -o ROOT/results/node35/solver-304645-1172062990 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304645-1172062990/cmusat_base /tmp/evaluation/304645-1172062990/instance-304645-1172062990.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 0.99 0.99 3/64 27901
/proc/meminfo: memFree=1487088/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=2536 CPUtime=0
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 200062725 2596864 219 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564472 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 634 221 90 241 0 390 0

[startup+0.10647 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 27901
/proc/meminfo: memFree=1487088/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=4028 CPUtime=0.1
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 646 0 0 0 10 0 0 0 18 0 1 0 200062725 4124672 593 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 1007 593 111 241 0 763 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4028

[startup+0.514551 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 27901
/proc/meminfo: memFree=1487088/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=4688 CPUtime=0.51
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 841 0 0 0 51 0 0 0 21 0 1 0 200062725 4800512 788 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 1172 788 111 241 0 928 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4688

[startup+1.33471 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 27902
/proc/meminfo: memFree=1483432/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=5632 CPUtime=1.32
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 1273 0 0 0 132 0 0 0 25 0 1 0 200062725 5767168 1048 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 1408 1048 111 241 0 1164 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5632

[startup+2.97104 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 27902
/proc/meminfo: memFree=1482792/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=6304 CPUtime=2.96
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 1517 0 0 0 296 0 0 0 25 0 1 0 200062725 6455296 1215 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559896 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 1576 1215 111 241 0 1332 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6304

[startup+6.25169 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 27902
/proc/meminfo: memFree=1481512/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=10012 CPUtime=6.24
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 2625 0 0 0 623 1 0 0 25 0 1 0 200062725 10252288 1985 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551806 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 2503 1985 111 241 0 2259 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10012

[startup+12.705 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 27902
/proc/meminfo: memFree=1478824/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=10252 CPUtime=12.69
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 2837 0 0 0 1268 1 0 0 25 0 1 0 200062725 10498048 2089 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 2563 2089 111 241 0 2319 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10252

[startup+25.5085 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 27902
/proc/meminfo: memFree=1476008/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=12972 CPUtime=25.49
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 3866 0 0 0 2547 2 0 0 25 0 1 0 200062725 13283328 2854 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560484 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 3243 2854 111 241 0 2999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12972

[startup+51.1156 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 27902
/proc/meminfo: memFree=1466472/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=23320 CPUtime=51.08
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 6905 0 0 0 5105 3 0 0 25 0 1 0 200062725 23879680 5177 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 5830 5177 111 241 0 5586 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23320

[startup+102.324 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 27902
/proc/meminfo: memFree=1463784/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=25824 CPUtime=102.28
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 8115 0 0 0 10223 5 0 0 25 0 1 0 200062725 26443776 5929 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 6456 5929 111 241 0 6212 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 25824

[startup+162.346 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 27902
/proc/meminfo: memFree=1458152/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=30852 CPUtime=162.27
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 9880 0 0 0 16220 7 0 0 25 0 1 0 200062725 31592448 7244 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560103 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 7713 7244 111 241 0 7469 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 30852

[startup+222.364 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1441512/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=49796 CPUtime=222.27
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 15130 0 0 0 22218 9 0 0 25 0 1 0 200062725 50991104 11383 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 12449 11383 111 241 0 12205 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 49796

[startup+282.383 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1440296/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=50408 CPUtime=282.27
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 15862 0 0 0 28217 10 0 0 25 0 1 0 200062725 51617792 11681 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 12602 11681 111 241 0 12358 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 50408

[startup+342.403 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1439656/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=50992 CPUtime=342.26
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 16028 0 0 0 34216 10 0 0 25 0 1 0 200062725 52215808 11847 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 12748 11847 111 241 0 12504 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 50992

[startup+402.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1439080/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=51532 CPUtime=402.27
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 16434 0 0 0 40216 11 0 0 25 0 1 0 200062725 52768768 11973 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 12883 11973 111 241 0 12639 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 51532

[startup+462.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1436328/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=54044 CPUtime=462.25
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 17419 0 0 0 46214 11 0 0 25 0 1 0 200062725 55341056 12689 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 13511 12689 111 241 0 13267 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 54044

[startup+522.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1431592/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=58940 CPUtime=522.26
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 18974 0 0 0 52213 13 0 0 25 0 1 0 200062725 60354560 13884 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 14735 13884 111 241 0 14491 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 58940

[startup+582.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1428712/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=61676 CPUtime=582.26
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 19667 0 0 0 58212 14 0 0 25 0 1 0 200062725 63156224 14577 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 15419 14577 111 241 0 15175 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 61676

[startup+642.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1425448/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=64840 CPUtime=642.26
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 20852 0 0 0 64211 15 0 0 25 0 1 0 200062725 66396160 15409 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 16210 15409 111 241 0 15966 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 64840

[startup+702.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1423912/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=66540 CPUtime=702.24
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 21308 0 0 0 70209 15 0 0 25 0 1 0 200062725 68136960 15832 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 16635 15832 111 241 0 16391 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 66540

[startup+762.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1388520/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=107076 CPUtime=762.24
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 31919 0 0 0 76204 20 0 0 25 0 1 0 200062725 109645824 24605 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 26769 24605 111 241 0 26525 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 107076

[startup+822.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1388200/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=107468 CPUtime=822.24
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 32018 0 0 0 82204 20 0 0 25 0 1 0 200062725 110047232 24671 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 26867 24671 111 241 0 26623 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 107468

[startup+882.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1387688/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=107468 CPUtime=882.24
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 32169 0 0 0 88203 21 0 0 25 0 1 0 200062725 110047232 24822 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 26867 24822 111 241 0 26623 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 107468

[startup+942.598 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 27902
/proc/meminfo: memFree=1387560/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=107612 CPUtime=942.23
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 32602 0 0 0 94202 21 0 0 25 0 1 0 200062725 110194688 24872 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 26903 24872 111 241 0 26659 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 107612

[startup+1002.62 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 27902
/proc/meminfo: memFree=1387112/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=108136 CPUtime=1002.23
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 32753 0 0 0 100202 21 0 0 25 0 1 0 200062725 110731264 24990 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 27034 24990 111 241 0 26790 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 108136

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1386920/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=108136 CPUtime=1062.22
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 32787 0 0 0 106201 21 0 0 25 0 1 0 200062725 110731264 25024 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 27034 25024 111 241 0 26790 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 108136

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1386152/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=108292 CPUtime=1122.23
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 33392 0 0 0 112201 22 0 0 25 0 1 0 200062725 110891008 25210 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559851 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 27073 25210 111 241 0 26829 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 108292

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1386152/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=108292 CPUtime=1182.23
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 33394 0 0 0 118201 22 0 0 25 0 1 0 200062725 110891008 25212 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 27073 25212 111 241 0 26829 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 108292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27902
/proc/meminfo: memFree=1386024/2055920 swapFree=4183800/4192956
[pid=27901] ppid=27899 vsize=108552 CPUtime=1200.04
/proc/27901/stat : 27901 (cmusat_base) R 27899 27901 26924 0 -1 4194304 33431 0 0 0 119982 22 0 0 25 0 1 0 200062725 111157248 25249 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27901/statm: 27138 25249 111 241 0 26894 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 108552

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): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.238963
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 108552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.238963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33431
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= 1426

runsolver used 0.752885 second user time and 2.45463 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Wed Feb 21 13:03:10 UTC 2007

IDJOB= 304645
IDBENCH= 20137
IDSOLVER= 120
FILE ID= node35/304645-1172062990

PBS_JOBID= 3892777

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1215030506-14.cnf
COMMAND LINE= /tmp/evaluation/304645-1172062990/cmusat_base /tmp/evaluation/304645-1172062990/instance-304645-1172062990.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-304645-1172062990 -o ROOT/results/node35/solver-304645-1172062990 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304645-1172062990/cmusat_base /tmp/evaluation/304645-1172062990/instance-304645-1172062990.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  15014b36bd3f1b632f14e04ffece9292

RANDOM SEED= 701627000

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:       1487432 kB
Buffers:         41896 kB
Cached:         431816 kB
SwapCached:       3376 kB
Active:         127828 kB
Inactive:       356304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487432 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            2768 kB
Writeback:           0 kB
Mapped:          16224 kB
Slab:            70388 kB
Committed_AS:   765768 kB
PageTables:       1416 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= 66560 MiB

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