Trace number 294600

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) 1200.12 1200.47

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
MD5SUMf925586f9b717029fe6870824cb1d191
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.9215
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

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/node19/watcher-294600-1171791554 -o ROOT/results/node19/solver-294600-1171791554 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294600-1171791554/cmusat_base /tmp/evaluation/294600-1171791554/instance-294600-1171791554.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 21370
/proc/meminfo: memFree=1397224/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=2328 CPUtime=0
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 199109459 2383872 169 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 582 169 90 241 0 338 0

[startup+0.107121 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21370
/proc/meminfo: memFree=1397224/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=2892 CPUtime=0.1
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 355 0 0 0 10 0 0 0 18 0 1 0 199109459 2961408 337 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 723 337 110 241 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2892

[startup+0.515164 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21370
/proc/meminfo: memFree=1397224/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=3364 CPUtime=0.51
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 478 0 0 0 51 0 0 0 21 0 1 0 199109459 3444736 460 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 841 460 110 241 0 597 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3364

[startup+1.33725 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21371
/proc/meminfo: memFree=1394976/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=4272 CPUtime=1.33
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 697 0 0 0 133 0 0 0 25 0 1 0 199109459 4374528 676 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 1068 676 110 241 0 824 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4272

[startup+2.97943 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21371
/proc/meminfo: memFree=1394592/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=4808 CPUtime=2.97
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 814 0 0 0 297 0 0 0 25 0 1 0 199109459 4923392 793 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 1202 793 110 241 0 958 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4808

[startup+6.25579 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 21371
/proc/meminfo: memFree=1392288/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=7252 CPUtime=6.24
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 1407 0 0 0 624 0 0 0 25 0 1 0 199109459 7426048 1300 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 1813 1300 110 241 0 1569 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7252

[startup+12.7115 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21371
/proc/meminfo: memFree=1391072/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=8060 CPUtime=12.7
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 1878 0 0 0 1269 1 0 0 25 0 1 0 199109459 8253440 1577 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 2015 1577 110 241 0 1771 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8060

[startup+25.5139 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21371
/proc/meminfo: memFree=1387424/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=12492 CPUtime=25.49
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 3325 0 0 0 2548 1 0 0 25 0 1 0 199109459 12791808 2471 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 3123 2471 110 241 0 2879 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12492

[startup+51.1267 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1383968/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=15280 CPUtime=51.1
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 4681 0 0 0 5107 3 0 0 25 0 1 0 199109459 15646720 3327 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 3820 3327 110 241 0 3576 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15280

[startup+102.347 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1377312/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=23676 CPUtime=102.3
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 7215 0 0 0 10226 4 0 0 25 0 1 0 199109459 24244224 5019 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 5919 5019 110 241 0 5675 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23676

[startup+162.381 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1374176/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=26184 CPUtime=162.32
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 8555 0 0 0 16227 5 0 0 25 0 1 0 199109459 26812416 5770 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 6546 5770 110 241 0 6302 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 26184

[startup+222.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1370528/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=29464 CPUtime=222.33
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 9739 0 0 0 22225 8 0 0 25 0 1 0 199109459 30171136 6700 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 7366 6700 110 241 0 7122 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 29464

[startup+282.442 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1358752/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=45356 CPUtime=282.35
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 14305 0 0 0 28224 11 0 0 25 0 1 0 199109459 46444544 9608 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 11339 9608 110 241 0 11095 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 45356

[startup+342.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1358176/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=45468 CPUtime=342.36
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 14743 0 0 0 34225 11 0 0 25 0 1 0 199109459 46559232 9754 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 11367 9754 110 241 0 11123 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 45468

[startup+402.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1357856/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=45468 CPUtime=402.38
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 14812 0 0 0 40226 12 0 0 25 0 1 0 199109459 46559232 9823 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 11367 9823 110 241 0 11123 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 45468

[startup+462.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1357024/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=46108 CPUtime=462.39
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 15399 0 0 0 46226 13 0 0 25 0 1 0 199109459 47214592 9992 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 11527 9992 110 241 0 11283 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 46108

[startup+522.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1356320/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=46376 CPUtime=522.41
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 15964 0 0 0 52227 14 0 0 25 0 1 0 199109459 47489024 10206 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 11594 10206 110 241 0 11350 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 46376

[startup+582.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1356064/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=46900 CPUtime=582.42
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 16071 0 0 0 58228 14 0 0 25 0 1 0 199109459 48025600 10280 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 11725 10280 110 241 0 11481 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 46900

[startup+642.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1353120/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=49468 CPUtime=642.44
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 17313 0 0 0 64228 16 0 0 25 0 1 0 199109459 50655232 11006 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560484 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 12367 11006 110 241 0 12123 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 49468

[startup+702.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1352672/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=49860 CPUtime=702.45
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 17419 0 0 0 70229 16 0 0 25 0 1 0 199109459 51056640 11079 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 12465 11079 110 241 0 12221 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 49860

[startup+762.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1351328/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=51176 CPUtime=762.47
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 17853 0 0 0 76230 17 0 0 25 0 1 0 199109459 52404224 11480 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 12794 11480 110 241 0 12550 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 51176

[startup+822.739 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1349728/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=52264 CPUtime=822.49
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 18643 0 0 0 82231 18 0 0 25 0 1 0 199109459 53518336 11847 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 13066 11847 110 241 0 12822 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 52264

[startup+882.767 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1349664/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=52396 CPUtime=882.5
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 18669 0 0 0 88231 19 0 0 25 0 1 0 199109459 53653504 11873 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 13099 11873 110 241 0 12855 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 52396

[startup+942.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1347488/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=54480 CPUtime=942.52
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 19336 0 0 0 94232 20 0 0 25 0 1 0 199109459 55787520 12426 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 13620 12426 110 241 0 13376 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 54480

[startup+1002.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1345440/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=56136 CPUtime=1002.53
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 20295 0 0 0 100232 21 0 0 25 0 1 0 199109459 57483264 12921 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 14034 12921 110 241 0 13790 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 56136

[startup+1062.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1345120/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=56456 CPUtime=1062.56
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 20413 0 0 0 106234 22 0 0 25 0 1 0 199109459 57810944 13006 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 14114 13006 110 241 0 13870 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 56456

[startup+1122.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1344864/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=56712 CPUtime=1122.57
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 20510 0 0 0 112235 22 0 0 25 0 1 0 199109459 58073088 13038 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 14178 13038 110 241 0 13934 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 56712

[startup+1182.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1341536/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=59480 CPUtime=1182.59
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 21422 0 0 0 118235 24 0 0 25 0 1 0 199109459 60907520 13917 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 14870 13917 110 241 0 14626 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 59480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1324640/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=84952 CPUtime=1200.1
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 28308 0 0 0 119984 26 0 0 25 0 1 0 199109459 86990848 18066 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560473 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 21238 18066 110 241 0 20994 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 84952

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

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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21373
/proc/meminfo: memFree=1324640/2055920 swapFree=4192812/4192956
[pid=21370] ppid=21368 vsize=84952 CPUtime=1200.1
/proc/21370/stat : 21370 (cmusat_base) R 21368 21370 20612 0 -1 4194304 28308 0 0 0 119984 26 0 0 25 0 1 0 199109459 86990848 18066 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560473 0 0 4096 35 0 0 0 17 1 0 0
/proc/21370/statm: 21238 18066 110 241 0 20994 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 84952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.12
CPU user time (s): 1199.85
CPU system time (s): 0.275958
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 86988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28308
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= 1537

runsolver used 1.37579 second user time and 2.88456 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Sun Feb 18 09:39:14 UTC 2007

IDJOB= 294600
IDBENCH= 19892
IDSOLVER= 120
FILE ID= node19/294600-1171791554

PBS_JOBID= 3839313

Free space on /tmp= 66544 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294600-1171791554/cmusat_base /tmp/evaluation/294600-1171791554/instance-294600-1171791554.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-294600-1171791554 -o ROOT/results/node19/solver-294600-1171791554 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294600-1171791554/cmusat_base /tmp/evaluation/294600-1171791554/instance-294600-1171791554.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f925586f9b717029fe6870824cb1d191

RANDOM SEED= 524946349

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1397632 kB
Buffers:         53976 kB
Cached:         487984 kB
SwapCached:          0 kB
Active:         281184 kB
Inactive:       304396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1397632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2576 kB
Writeback:           0 kB
Mapped:          62536 kB
Slab:            58244 kB
Committed_AS:   799972 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= 66544 MiB

End job on node19 on Sun Feb 18 09:59:17 UTC 2007