Trace number 306900

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) 1200.08 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
MD5SUMc1e9445e504d7e0b49cff316e2ecad3a
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/node41/watcher-306900-1172108826 -o ROOT/results/node41/solver-306900-1172108826 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306900-1172108826/cmusat_base /tmp/evaluation/306900-1172108826/instance-306900-1172108826.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: 0.96 0.98 0.99 3/64 17681
/proc/meminfo: memFree=1961344/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=2748 CPUtime=0
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 230838591 2813952 501 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134529859 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 687 504 90 241 0 443 0

[startup+0.107165 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 17681
/proc/meminfo: memFree=1961344/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=6592 CPUtime=0.1
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 1456 0 0 0 10 0 0 0 18 0 1 0 230838591 6750208 1438 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560116 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 1648 1438 92 241 0 1404 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6592

[startup+0.515197 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 17681
/proc/meminfo: memFree=1961344/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=9356 CPUtime=0.51
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 2164 0 0 0 50 1 0 0 21 0 1 0 230838591 9580544 1718 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 2339 1718 112 241 0 2095 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9356

[startup+1.33527 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1954232/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=10148 CPUtime=1.32
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 2369 0 0 0 131 1 0 0 25 0 1 0 230838591 10391552 1923 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 2537 1923 112 241 0 2293 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10148

[startup+2.97141 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1952696/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=12136 CPUtime=2.96
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 2902 0 0 0 294 2 0 0 25 0 1 0 230838591 12427264 2456 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 3034 2456 112 241 0 2790 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12136

[startup+6.2537 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1948344/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=16104 CPUtime=6.24
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 3893 0 0 0 620 4 0 0 25 0 1 0 230838591 16490496 3447 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 4026 3447 112 241 0 3782 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16104

[startup+12.7043 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1940152/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=23644 CPUtime=12.69
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 5845 0 0 0 1264 5 0 0 25 0 1 0 230838591 24211456 5399 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 5911 5399 112 241 0 5667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23644

[startup+25.5074 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1927096/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=37056 CPUtime=25.49
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 9248 0 0 0 2542 7 0 0 25 0 1 0 230838591 37945344 8802 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 9264 8802 112 241 0 9020 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37056

[startup+51.1166 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1917112/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=45996 CPUtime=51.1
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 11993 0 0 0 5100 10 0 0 25 0 1 0 230838591 47099904 11094 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 11499 11094 112 241 0 11255 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 45996

[startup+102.323 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1901304/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=61664 CPUtime=102.29
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 16261 0 0 0 10216 13 0 0 25 0 1 0 230838591 63143936 15037 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 15416 15037 112 241 0 15172 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 61664

[startup+162.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1897400/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=65272 CPUtime=162.29
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 17579 0 0 0 16214 15 0 0 25 0 1 0 230838591 66838528 16008 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 16318 16008 112 241 0 16074 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 65272

[startup+222.361 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1878584/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=84140 CPUtime=222.3
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 22516 0 0 0 22210 20 0 0 25 0 1 0 230838591 86159360 20762 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 21035 20762 112 241 0 20791 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 84140

[startup+282.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1868856/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=93256 CPUtime=282.3
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 25243 0 0 0 28208 22 0 0 25 0 1 0 230838591 95494144 23103 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 23314 23103 112 241 0 23070 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 93256

[startup+342.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1803128/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=162136 CPUtime=342.3
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 42701 0 0 0 34200 30 0 0 25 0 1 0 230838591 166027264 39500 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551762 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 40534 39500 112 241 0 40290 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 162136

[startup+402.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1802872/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=162176 CPUtime=402.3
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 42967 0 0 0 40200 30 0 0 25 0 1 0 230838591 166068224 39550 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 40544 39550 112 241 0 40300 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 162176

[startup+462.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1802744/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=162176 CPUtime=462.31
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 43011 0 0 0 46201 30 0 0 25 0 1 0 230838591 166068224 39594 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 40544 39594 112 241 0 40300 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 162176

[startup+522.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1802616/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=162224 CPUtime=522.31
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 43252 0 0 0 52201 30 0 0 25 0 1 0 230838591 166117376 39609 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 40556 39609 112 241 0 40312 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 162224

[startup+582.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1802296/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=162276 CPUtime=582.33
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 43556 0 0 0 58202 31 0 0 25 0 1 0 230838591 166170624 39675 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 40569 39675 112 241 0 40325 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 162276

[startup+642.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17682
/proc/meminfo: memFree=1802296/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=162276 CPUtime=642.33
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 43556 0 0 0 64202 31 0 0 25 0 1 0 230838591 166170624 39675 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 40569 39675 112 241 0 40325 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 162276

[startup+702.503 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 17682
/proc/meminfo: memFree=1783160/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=181228 CPUtime=702.33
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 48600 0 0 0 70198 35 0 0 25 0 1 0 230838591 185577472 44468 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 45307 44468 112 241 0 45063 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 181228

[startup+762.521 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17682
/proc/meminfo: memFree=1783096/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=181228 CPUtime=762.33
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 48600 0 0 0 76198 35 0 0 25 0 1 0 230838591 185577472 44468 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 45307 44468 112 241 0 45063 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 181228

[startup+822.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17682
/proc/meminfo: memFree=1770872/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=193080 CPUtime=822.34
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 51890 0 0 0 82196 38 0 0 25 0 1 0 230838591 197713920 47494 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 48270 47494 112 241 0 48026 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 193080

[startup+882.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17798
/proc/meminfo: memFree=1769600/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=193080 CPUtime=882.3
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 51891 0 0 0 88190 40 0 0 25 0 1 0 230838591 197713920 47495 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550521 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 48270 47495 112 241 0 48026 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 193080

[startup+942.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17880
/proc/meminfo: memFree=1742840/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=221144 CPUtime=942.29
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 58898 0 0 0 94182 47 0 0 25 0 1 0 230838591 226451456 54502 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 55286 54502 112 241 0 55042 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 221144

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17880
/proc/meminfo: memFree=1732856/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=230796 CPUtime=1002.29
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 61619 0 0 0 100179 50 0 0 25 0 1 0 230838591 236335104 56944 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 57699 56944 112 241 0 57455 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 230796

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17880
/proc/meminfo: memFree=1732792/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=230796 CPUtime=1062.3
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 61622 0 0 0 106180 50 0 0 25 0 1 0 230838591 236335104 56947 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 57699 56947 112 241 0 57455 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 230796

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17880
/proc/meminfo: memFree=1711160/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=252764 CPUtime=1122.3
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 67129 0 0 0 112175 55 0 0 25 0 1 0 230838591 258830336 62454 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550818 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 63191 62454 112 241 0 62947 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 252764

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17880
/proc/meminfo: memFree=1668856/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=294540 CPUtime=1182.31
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 77922 0 0 0 118168 63 0 0 25 0 1 0 230838591 301608960 72951 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 73635 72951 112 241 0 73391 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 294540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17880
/proc/meminfo: memFree=1668856/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=294540 CPUtime=1200.03
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 77922 0 0 0 119940 63 0 0 25 0 1 0 230838591 301608960 72951 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 73635 72951 112 241 0 73391 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 294540

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17880
/proc/meminfo: memFree=1668856/2055920 swapFree=4183988/4192956
[pid=17681] ppid=17679 vsize=294540 CPUtime=1200.03
/proc/17681/stat : 17681 (cmusat_base) R 17679 17681 16509 0 -1 4194304 77922 0 0 0 119940 63 0 0 25 0 1 0 230838591 301608960 72951 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17681/statm: 73635 72951 112 241 0 73391 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 294540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1199.4
CPU system time (s): 0.678896
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 294540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.4
system time used= 0.678896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77922
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= 1637

runsolver used 0.743886 second user time and 2.54161 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Thu Feb 22 01:47:07 UTC 2007

IDJOB= 306900
IDBENCH= 20192
IDSOLVER= 120
FILE ID= node41/306900-1172108826

PBS_JOBID= 3892887

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
COMMAND LINE= /tmp/evaluation/306900-1172108826/cmusat_base /tmp/evaluation/306900-1172108826/instance-306900-1172108826.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-306900-1172108826 -o ROOT/results/node41/solver-306900-1172108826 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306900-1172108826/cmusat_base /tmp/evaluation/306900-1172108826/instance-306900-1172108826.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c1e9445e504d7e0b49cff316e2ecad3a

RANDOM SEED= 190631578

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1961816 kB
Buffers:          6044 kB
Cached:          37104 kB
SwapCached:       3092 kB
Active:          26256 kB
Inactive:        26864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1961816 kB
SwapTotal:     4192956 kB
SwapFree:      4183988 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            26988 kB
Committed_AS:   510136 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node41 on Thu Feb 22 02:07:09 UTC 2007