Trace number 306859

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 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
MD5SUM812435d2caa9f07edd6d7a2f7421f82b
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node78/watcher-306859-1172107902 -o ROOT/results/node78/solver-306859-1172107902 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306859-1172107902/cmusat_base /tmp/evaluation/306859-1172107902/instance-306859-1172107902.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: 0.98 1.00 1.00 3/65 12505
/proc/meminfo: memFree=1286592/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=2880 CPUtime=0
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 541 0 0 0 0 0 0 0 20 0 1 0 5657585 2949120 523 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134529859 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 720 526 90 241 0 476 0

[startup+0.107199 s]
/proc/loadavg: 0.98 1.00 1.00 3/65 12505
/proc/meminfo: memFree=1286592/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=6728 CPUtime=0.09
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 1472 0 0 0 9 0 0 0 20 0 1 0 5657585 6889472 1454 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560391 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 1682 1454 92 241 0 1438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6728

[startup+0.515272 s]
/proc/loadavg: 0.98 1.00 1.00 3/65 12505
/proc/meminfo: memFree=1286592/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=9360 CPUtime=0.5
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 2176 0 0 0 50 0 0 0 24 0 1 0 5657585 9584640 1730 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 2340 1730 112 241 0 2096 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9360

[startup+1.33542 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1279544/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=10156 CPUtime=1.32
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 2368 0 0 0 132 0 0 0 25 0 1 0 5657585 10399744 1922 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 2539 1922 112 241 0 2295 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10156

[startup+2.97473 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1277880/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=12268 CPUtime=2.96
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 2931 0 0 0 295 1 0 0 25 0 1 0 5657585 12562432 2485 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 3067 2485 112 241 0 2823 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12268

[startup+6.25133 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1273528/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=16236 CPUtime=6.24
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 3925 0 0 0 622 2 0 0 25 0 1 0 5657585 16625664 3479 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 4059 3479 112 241 0 3815 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16236

[startup+12.7055 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 12506
/proc/meminfo: memFree=1265600/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=23504 CPUtime=12.69
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 5800 0 0 0 1266 3 0 0 25 0 1 0 5657585 24068096 5354 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 5876 5354 112 241 0 5632 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23504

[startup+25.5089 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 12506
/proc/meminfo: memFree=1249856/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=39452 CPUtime=25.49
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 9856 0 0 0 2542 7 0 0 25 0 1 0 5657585 40398848 9410 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 9863 9410 112 241 0 9619 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39452

[startup+51.1156 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 12506
/proc/meminfo: memFree=1246464/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=41872 CPUtime=51.09
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 10798 0 0 0 5102 7 0 0 25 0 1 0 5657585 42876928 10055 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 10468 10055 112 241 0 10224 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41872

[startup+102.326 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 12506
/proc/meminfo: memFree=1231680/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=56468 CPUtime=102.28
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 14968 0 0 0 10217 11 0 0 25 0 1 0 5657585 57823232 13744 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560423 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 14117 13744 112 241 0 13873 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 56468

[startup+162.348 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1218176/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=69780 CPUtime=162.28
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 18698 0 0 0 16214 14 0 0 25 0 1 0 5657585 71454720 17128 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 17445 17128 112 241 0 17201 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 69780

[startup+222.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1208896/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=78832 CPUtime=222.28
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 21180 0 0 0 22211 17 0 0 25 0 1 0 5657585 80723968 19427 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 19708 19427 112 241 0 19464 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 78832

[startup+282.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1200448/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=86952 CPUtime=282.28
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 23671 0 0 0 28209 19 0 0 25 0 1 0 5657585 89038848 21530 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 21738 21530 112 241 0 21494 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 86952

[startup+342.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1128384/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=162040 CPUtime=342.28
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 42689 0 0 0 34200 28 0 0 25 0 1 0 5657585 165928960 39487 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 40510 39487 112 241 0 40266 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 162040

[startup+402.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1128192/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=162040 CPUtime=402.28
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 42726 0 0 0 40200 28 0 0 25 0 1 0 5657585 165928960 39524 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559954 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 40510 39524 112 241 0 40266 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 162040

[startup+462.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1128000/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=162080 CPUtime=462.28
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 42988 0 0 0 46199 29 0 0 25 0 1 0 5657585 165969920 39570 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 40520 39570 112 241 0 40276 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 162080

[startup+522.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1127872/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=162128 CPUtime=522.28
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 43243 0 0 0 52199 29 0 0 25 0 1 0 5657585 166019072 39599 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 40532 39599 112 241 0 40288 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 162128

[startup+582.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1127808/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=162176 CPUtime=582.29
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 43541 0 0 0 58199 30 0 0 25 0 1 0 5657585 166068224 39659 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 40544 39659 112 241 0 40300 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 162176

[startup+642.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1127744/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=162176 CPUtime=642.29
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 43541 0 0 0 64199 30 0 0 25 0 1 0 5657585 166068224 39659 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 40544 39659 112 241 0 40300 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 162176

[startup+702.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1127424/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=162232 CPUtime=702.28
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 43861 0 0 0 70198 30 0 0 25 0 1 0 5657585 166125568 39729 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 40558 39729 112 241 0 40314 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 162232

[startup+762.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1106816/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=183072 CPUtime=762.28
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 49110 0 0 0 76193 35 0 0 25 0 1 0 5657585 187465728 44978 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 45768 44978 112 241 0 45524 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 183072

[startup+822.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1102464/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=186972 CPUtime=822.29
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 50355 0 0 0 82193 36 0 0 25 0 1 0 5657585 191459328 45959 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 46743 45959 112 241 0 46499 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 186972

[startup+882.622 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 12506
/proc/meminfo: memFree=1093632/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=196152 CPUtime=882.29
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 52647 0 0 0 88190 39 0 0 25 0 1 0 5657585 200859648 48251 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 49038 48251 112 241 0 48794 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 196152

[startup+942.648 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 12506
/proc/meminfo: memFree=1051776/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=237676 CPUtime=942.3
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 63071 0 0 0 94183 47 0 0 25 0 1 0 5657585 243380224 58675 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 59419 58675 112 241 0 59175 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 237676

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1047424/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=241588 CPUtime=1002.29
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 64344 0 0 0 100180 49 0 0 25 0 1 0 5657585 247386112 59669 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 60397 59669 112 241 0 60153 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 241588

[startup+1062.69 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 12506
/proc/meminfo: memFree=1047360/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=241588 CPUtime=1062.3
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 64346 0 0 0 106181 49 0 0 25 0 1 0 5657585 247386112 59671 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 60397 59671 112 241 0 60153 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 241588

[startup+1122.71 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 12508
/proc/meminfo: memFree=1040256/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=249004 CPUtime=1122.29
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 66212 0 0 0 112179 50 0 0 25 0 1 0 5657585 254980096 61537 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 62251 61537 112 241 0 62007 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 249004

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12508
/proc/meminfo: memFree=1025664/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=263028 CPUtime=1182.3
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 70065 0 0 0 118177 53 0 0 25 0 1 0 5657585 269340672 65094 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 65757 65094 112 241 0 65513 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 263028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12508
/proc/meminfo: memFree=1025664/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=263028 CPUtime=1200.01
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 70065 0 0 0 119948 53 0 0 25 0 1 0 5657585 269340672 65094 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 65757 65094 112 241 0 65513 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 263028

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12508
/proc/meminfo: memFree=1025664/2055920 swapFree=4192956/4192956
[pid=12505] ppid=12503 vsize=263028 CPUtime=1200.01
/proc/12505/stat : 12505 (cmusat_base) R 12503 12505 11407 0 -1 4194304 70065 0 0 0 119948 53 0 0 25 0 1 0 5657585 269340672 65094 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/12505/statm: 65757 65094 112 241 0 65513 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 263028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.49
CPU system time (s): 0.576912
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 263028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.576912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70065
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= 2541

runsolver used 0.875866 second user time and 2.36364 second system time

The end



Launcher Data (download as text)




Begin job on node78 on Thu Feb 22 01:31:42 UTC 2007

IDJOB= 306859
IDBENCH= 20191
IDSOLVER= 120
FILE ID= node78/306859-1172107902

PBS_JOBID= 3892888

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
COMMAND LINE= /tmp/evaluation/306859-1172107902/cmusat_base /tmp/evaluation/306859-1172107902/instance-306859-1172107902.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node78/watcher-306859-1172107902 -o ROOT/results/node78/solver-306859-1172107902 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306859-1172107902/cmusat_base /tmp/evaluation/306859-1172107902/instance-306859-1172107902.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  812435d2caa9f07edd6d7a2f7421f82b

RANDOM SEED= 79074491

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node78.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		: 3000.281
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		: 3000.281
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1287000 kB
Buffers:         40692 kB
Cached:         633052 kB
SwapCached:          0 kB
Active:         249652 kB
Inactive:       439232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1287000 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:          25284 kB
Slab:            66040 kB
Committed_AS:    77624 kB
PageTables:       1464 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 node78 on Thu Feb 22 01:51:45 UTC 2007