Trace number 309073

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) 1200.11 1200.44

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node20/watcher-309073-1172533252 -o ROOT/results/node20/solver-309073-1172533252 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309073-1172533252/cmusat_base /tmp/evaluation/309073-1172533252/instance-309073-1172533252.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 3/77 6891
/proc/meminfo: memFree=1860960/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=2780 CPUtime=0
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 273279213 2846720 240 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134527424 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 695 240 90 241 0 451 0

[startup+0.107522 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6891
/proc/meminfo: memFree=1860960/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=4104 CPUtime=0.1
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 603 0 0 0 10 0 0 0 18 0 1 0 273279213 4202496 549 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 1026 549 109 241 0 782 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4104

[startup+0.515571 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6891
/proc/meminfo: memFree=1860960/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=4236 CPUtime=0.51
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 676 0 0 0 51 0 0 0 21 0 1 0 273279213 4337664 622 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552163 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 1059 622 109 241 0 815 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4236

[startup+1.33667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6892
/proc/meminfo: memFree=1858136/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=5164 CPUtime=1.32
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 935 0 0 0 132 0 0 0 25 0 1 0 273279213 5287936 881 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 1291 881 109 241 0 1047 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5164

[startup+2.97987 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6892
/proc/meminfo: memFree=1857368/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=5704 CPUtime=2.97
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 1166 0 0 0 297 0 0 0 25 0 1 0 273279213 5840896 1008 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551526 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 1426 1008 109 241 0 1182 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5704

[startup+6.25627 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6892
/proc/meminfo: memFree=1856280/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=6640 CPUtime=6.24
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 1524 0 0 0 624 0 0 0 25 0 1 0 273279213 6799360 1252 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 1660 1252 109 241 0 1416 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6640

[startup+12.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6892
/proc/meminfo: memFree=1854560/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=8248 CPUtime=12.7
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 2098 0 0 0 1269 1 0 0 25 0 1 0 273279213 8445952 1700 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 2062 1700 109 241 0 1818 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8248

[startup+25.5136 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6892
/proc/meminfo: memFree=1851744/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=11520 CPUtime=25.5
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 3183 0 0 0 2548 2 0 0 25 0 1 0 273279213 11796480 2369 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 2880 2369 109 241 0 2636 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11520

[startup+51.1247 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 6892
/proc/meminfo: memFree=1848096/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=14880 CPUtime=51.1
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 4344 0 0 0 5106 4 0 0 25 0 1 0 273279213 15237120 3273 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 3720 3273 109 241 0 3476 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14880

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1837984/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=25984 CPUtime=102.3
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 7546 0 0 0 10225 5 0 0 25 0 1 0 273279213 26607616 5772 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 6496 5772 109 241 0 6252 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25984

[startup+162.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1835744/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=27832 CPUtime=162.32
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 8570 0 0 0 16225 7 0 0 25 0 1 0 273279213 28499968 6362 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 6958 6362 109 241 0 6714 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 27832

[startup+222.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1829280/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=34360 CPUtime=222.32
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 10359 0 0 0 22223 9 0 0 25 0 1 0 273279213 35184640 8021 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 8590 8021 109 241 0 8346 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 34360

[startup+282.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1822752/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=40292 CPUtime=282.34
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 12205 0 0 0 28222 12 0 0 25 0 1 0 273279213 41259008 9575 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560033 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 10073 9575 110 241 0 9829 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 40292

[startup+342.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1822496/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=40348 CPUtime=342.36
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 12440 0 0 0 34223 13 0 0 25 0 1 0 273279213 41316352 9645 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 10087 9645 110 241 0 9843 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 40348

[startup+402.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1807072/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=58464 CPUtime=402.37
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 17217 0 0 0 40222 15 0 0 25 0 1 0 273279213 59867136 13491 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 14616 13491 110 241 0 14372 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 58464

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1806688/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=58668 CPUtime=462.39
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 17515 0 0 0 46223 16 0 0 25 0 1 0 273279213 60076032 13595 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 14667 13595 110 241 0 14423 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 58668

[startup+522.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1806688/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=58668 CPUtime=522.4
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 17523 0 0 0 52224 16 0 0 25 0 1 0 273279213 60076032 13603 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 14667 13603 110 241 0 14423 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 58668

[startup+582.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1804640/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=60488 CPUtime=582.42
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 18254 0 0 0 58224 18 0 0 25 0 1 0 273279213 61939712 14123 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 15122 14123 110 241 0 14878 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 60488

[startup+642.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1804256/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=60632 CPUtime=642.43
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 18354 0 0 0 64225 18 0 0 25 0 1 0 273279213 62087168 14223 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134563209 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 15158 14223 110 241 0 14914 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 60632

[startup+702.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1803872/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=60992 CPUtime=702.45
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 18666 0 0 0 70226 19 0 0 25 0 1 0 273279213 62455808 14305 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 15248 14305 110 241 0 15004 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 60992

[startup+762.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1803552/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=61136 CPUtime=762.46
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 18759 0 0 0 76227 19 0 0 25 0 1 0 273279213 62603264 14398 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 15284 14398 110 241 0 15040 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 61136

[startup+822.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1803104/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=61372 CPUtime=822.48
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 19114 0 0 0 82228 20 0 0 25 0 1 0 273279213 62844928 14503 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 15343 14503 110 241 0 15099 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 61372

[startup+882.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1802976/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=61520 CPUtime=882.5
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 19148 0 0 0 88229 21 0 0 25 0 1 0 273279213 62996480 14537 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 15380 14537 110 241 0 15136 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 61520

[startup+942.783 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1798432/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=65812 CPUtime=942.51
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 20555 0 0 0 94228 23 0 0 25 0 1 0 273279213 67391488 15671 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 16453 15671 110 241 0 16209 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 65812

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1798560/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=65812 CPUtime=1002.52
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 20573 0 0 0 100229 23 0 0 25 0 1 0 273279213 67391488 15689 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 16453 15689 110 241 0 16209 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 65812

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1798368/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=66092 CPUtime=1062.54
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 20616 0 0 0 106230 24 0 0 25 0 1 0 273279213 67678208 15732 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 16523 15732 110 241 0 16279 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 66092

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1791904/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=72152 CPUtime=1122.56
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 22531 0 0 0 112229 27 0 0 25 0 1 0 273279213 73883648 17350 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 18038 17350 110 241 0 17794 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 72152

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1791712/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=72284 CPUtime=1182.57
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 22576 0 0 0 118230 27 0 0 25 0 1 0 273279213 74018816 17395 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 18071 17395 110 241 0 17827 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 72284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1791648/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=72284 CPUtime=1200.09
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 22578 0 0 0 119982 27 0 0 25 0 1 0 273279213 74018816 17397 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 18071 17397 110 241 0 17827 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 72284

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6894
/proc/meminfo: memFree=1791648/2055920 swapFree=4111204/4192956
[pid=6891] ppid=6889 vsize=72284 CPUtime=1200.09
/proc/6891/stat : 6891 (cmusat_base) R 6889 6891 6445 0 -1 4194304 22578 0 0 0 119982 27 0 0 25 0 1 0 273279213 74018816 17397 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6891/statm: 18071 17397 110 241 0 17827 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 72284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.82
CPU system time (s): 0.289955
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 72284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.289955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22578
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= 2980

runsolver used 1.21281 second user time and 2.73258 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Mon Feb 26 23:40:52 UTC 2007

IDJOB= 309073
IDBENCH= 20249
IDSOLVER= 120
FILE ID= node20/309073-1172533252

PBS_JOBID= 3971800

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309073-1172533252/cmusat_base /tmp/evaluation/309073-1172533252/instance-309073-1172533252.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-309073-1172533252 -o ROOT/results/node20/solver-309073-1172533252 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309073-1172533252/cmusat_base /tmp/evaluation/309073-1172533252/instance-309073-1172533252.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 29287137

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1861368 kB
Buffers:         21272 kB
Cached:          80368 kB
SwapCached:      47892 kB
Active:          65276 kB
Inactive:       100984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861368 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:            2632 kB
Writeback:           0 kB
Mapped:          34916 kB
Slab:            13904 kB
Committed_AS:   622452 kB
PageTables:       1704 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 node20 on Tue Feb 27 00:00:55 UTC 2007