Trace number 307105

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 1200.28

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
MD5SUMd2577f7a2140d90de7e64601ab0f2e47
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node16/watcher-307105-1172113269 -o ROOT/results/node16/solver-307105-1172113269 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307105-1172113269/cmusat_base /tmp/evaluation/307105-1172113269/instance-307105-1172113269.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: 1.00 1.00 1.00 3/83 19827
/proc/meminfo: memFree=1422704/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=3020 CPUtime=0
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 562 0 0 0 0 0 0 0 18 0 1 0 231281305 3092480 544 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134529859 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 755 547 90 241 0 511 0

[startup+0.107089 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 19827
/proc/meminfo: memFree=1422704/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=6836 CPUtime=0.09
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 1362 0 0 0 9 0 0 0 18 0 1 0 231281305 7000064 1344 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 1709 1344 90 241 0 1465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6836

[startup+0.515041 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 19827
/proc/meminfo: memFree=1422704/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=12516 CPUtime=0.5
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 2948 0 0 0 49 1 0 0 21 0 1 0 231281305 12816384 2306 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 3129 2306 112 241 0 2885 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12516

[startup+1.33595 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19828
/proc/meminfo: memFree=1413608/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=12912 CPUtime=1.33
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 3050 0 0 0 131 2 0 0 25 0 1 0 231281305 13221888 2408 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 3228 2408 112 241 0 2984 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12912

[startup+2.97276 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19828
/proc/meminfo: memFree=1412520/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=14232 CPUtime=2.96
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 3378 0 0 0 294 2 0 0 25 0 1 0 231281305 14573568 2736 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551762 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 3558 2736 112 241 0 3314 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14232

[startup+6.25238 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19830
/proc/meminfo: memFree=1408680/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=17808 CPUtime=6.24
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 4300 0 0 0 621 3 0 0 25 0 1 0 231281305 18235392 3658 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 4452 3658 112 241 0 4208 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17808

[startup+12.7086 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19856
/proc/meminfo: memFree=1401568/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=24684 CPUtime=12.68
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 6030 0 0 0 1263 5 0 0 25 0 1 0 231281305 25276416 5388 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134562349 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 6171 5388 112 241 0 5927 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24684

[startup+25.5192 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19864
/proc/meminfo: memFree=1388128/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=38480 CPUtime=25.48
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 9521 0 0 0 2541 7 0 0 25 0 1 0 231281305 39403520 8879 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 9620 8879 112 241 0 9376 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38480

[startup+51.1372 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19890
/proc/meminfo: memFree=1363176/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=62476 CPUtime=51.09
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 15538 0 0 0 5096 13 0 0 25 0 1 0 231281305 63975424 14896 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 0 0 0
/proc/19827/statm: 15619 14896 112 241 0 15375 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 62476

[startup+102.365 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20450
/proc/meminfo: memFree=1342672/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=84212 CPUtime=102.24
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 21477 0 0 0 10205 19 0 0 25 0 1 0 231281305 86233088 20401 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 21053 20401 112 241 0 20809 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 84212

[startup+162.382 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20450
/proc/meminfo: memFree=1319888/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=106320 CPUtime=162.26
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 27463 0 0 0 16203 23 0 0 25 0 1 0 231281305 108871680 25926 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 26580 25926 112 241 0 26336 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 106320

[startup+222.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1310928/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=114976 CPUtime=222.27
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 29929 0 0 0 22202 25 0 0 25 0 1 0 231281305 117735424 28151 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 28744 28151 112 241 0 28500 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 114976

[startup+282.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1291088/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=135456 CPUtime=282.27
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 35168 0 0 0 28199 28 0 0 25 0 1 0 231281305 138706944 33142 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 33864 33142 112 241 0 33620 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 135456

[startup+342.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1278416/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=148144 CPUtime=342.28
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 38590 0 0 0 34198 30 0 0 25 0 1 0 231281305 151699456 36308 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 37036 36308 112 241 0 36792 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 148144

[startup+402.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1277912/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=148144 CPUtime=402.3
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 38713 0 0 0 40199 31 0 0 25 0 1 0 231281305 151699456 36431 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559725 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 37036 36431 112 241 0 36792 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 148144

[startup+462.455 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20450
/proc/meminfo: memFree=1274200/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=151504 CPUtime=462.31
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 39909 0 0 0 46199 32 0 0 25 0 1 0 231281305 155140096 37361 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 37876 37361 112 241 0 37632 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 151504

[startup+522.467 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20450
/proc/meminfo: memFree=1266008/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=159760 CPUtime=522.32
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 42043 0 0 0 52197 35 0 0 25 0 1 0 231281305 163594240 39495 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 39940 39495 112 241 0 39696 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 159760

[startup+582.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1263256/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=162056 CPUtime=582.33
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 42904 0 0 0 58197 36 0 0 25 0 1 0 231281305 165945344 40080 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 40514 40080 112 241 0 40270 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 162056

[startup+642.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1251032/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=174344 CPUtime=642.34
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 46249 0 0 0 64195 39 0 0 25 0 1 0 231281305 178528256 43138 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 43586 43138 112 241 0 43342 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 174344

[startup+702.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1251032/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=174344 CPUtime=702.36
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 46250 0 0 0 70196 40 0 0 25 0 1 0 231281305 178528256 43139 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 43586 43139 112 241 0 43342 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 174344

[startup+762.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1127704/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=302176 CPUtime=762.37
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 78581 0 0 0 76184 53 0 0 25 0 1 0 231281305 309428224 73922 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 75544 73922 112 241 0 75300 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 302176

[startup+822.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1127640/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=302176 CPUtime=822.39
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 78581 0 0 0 82186 53 0 0 25 0 1 0 231281305 309428224 73922 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 75544 73922 112 241 0 75300 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 302176

[startup+882.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1127512/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=302176 CPUtime=882.39
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 78629 0 0 0 88185 54 0 0 25 0 1 0 231281305 309428224 73970 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 75544 73970 112 241 0 75300 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 302176

[startup+942.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1127448/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=302240 CPUtime=942.4
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 78974 0 0 0 94185 55 0 0 25 0 1 0 231281305 309493760 74001 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 75560 74001 112 241 0 75316 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 302240

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1127320/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=302240 CPUtime=1002.41
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 79011 0 0 0 100186 55 0 0 25 0 1 0 231281305 309493760 74038 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 75560 74038 112 241 0 75316 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 302240

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1127000/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=302304 CPUtime=1062.42
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 79405 0 0 0 106186 56 0 0 25 0 1 0 231281305 309559296 74102 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 75576 74102 112 241 0 75332 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 302304

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1127064/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=302304 CPUtime=1122.44
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 79406 0 0 0 112187 57 0 0 25 0 1 0 231281305 309559296 74103 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134549403 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 75576 74103 112 241 0 75332 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 302304

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1127000/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=302304 CPUtime=1182.44
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 79409 0 0 0 118187 57 0 0 25 0 1 0 231281305 309559296 74106 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 75576 74106 112 241 0 75332 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 302304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20450
/proc/meminfo: memFree=1126936/2055920 swapFree=4192812/4192956
[pid=19827] ppid=19825 vsize=302304 CPUtime=1200.06
/proc/19827/stat : 19827 (cmusat_base) R 19825 19827 19018 0 -1 4194304 79425 0 0 0 119949 57 0 0 25 0 1 0 231281305 309559296 74122 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19827/statm: 75576 74122 112 241 0 75332 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 302304

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): 1200.28
CPU time (s): 1200.12
CPU user time (s): 1199.5
CPU system time (s): 0.627904
CPU usage (%): 99.9869
Max. virtual memory (cumulated for all children) (KiB): 302304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.627904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79425
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= 2066

runsolver used 1.39279 second user time and 2.84357 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Thu Feb 22 03:01:10 UTC 2007

IDJOB= 307105
IDBENCH= 20197
IDSOLVER= 120
FILE ID= node16/307105-1172113269

PBS_JOBID= 3865355

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
COMMAND LINE= /tmp/evaluation/307105-1172113269/cmusat_base /tmp/evaluation/307105-1172113269/instance-307105-1172113269.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-307105-1172113269 -o ROOT/results/node16/solver-307105-1172113269 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307105-1172113269/cmusat_base /tmp/evaluation/307105-1172113269/instance-307105-1172113269.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d2577f7a2140d90de7e64601ab0f2e47

RANDOM SEED= 495250392

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1423112 kB
Buffers:         59712 kB
Cached:         437436 kB
SwapCached:          0 kB
Active:         221688 kB
Inactive:       329852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1423112 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4112 kB
Writeback:           0 kB
Mapped:          73708 kB
Slab:            66564 kB
Committed_AS:  1042400 kB
PageTables:       1960 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= 66543 MiB

End job on node16 on Thu Feb 22 03:21:12 UTC 2007