Trace number 309524

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 1200.43

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
MD5SUM26d21a18e51a01c29ac0a04190401030
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.333949
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/node21/watcher-309524-1172542961 -o ROOT/results/node21/solver-309524-1172542961 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309524-1172542961/cmusat_base /tmp/evaluation/309524-1172542961/instance-309524-1172542961.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15097
/proc/meminfo: memFree=1877456/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=2328 CPUtime=0
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 274250059 2383872 165 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134522664 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 582 165 90 241 0 338 0

[startup+0.107603 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15097
/proc/meminfo: memFree=1877456/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=2892 CPUtime=0.1
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 325 0 0 0 10 0 0 0 18 0 1 0 274250059 2961408 307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 723 307 109 241 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2892

[startup+0.516648 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15097
/proc/meminfo: memFree=1877456/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=3304 CPUtime=0.51
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 457 0 0 0 51 0 0 0 21 0 1 0 274250059 3383296 439 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 826 439 109 241 0 582 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3304

[startup+1.34374 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1875144/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=4476 CPUtime=1.34
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 702 0 0 0 134 0 0 0 25 0 1 0 274250059 4583424 684 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560137 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 1119 684 109 241 0 875 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 4476

[startup+2.97992 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1874824/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=4688 CPUtime=2.97
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 753 0 0 0 297 0 0 0 25 0 1 0 274250059 4800512 735 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134546200 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 1172 735 109 241 0 928 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4688

[startup+6.25628 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1873416/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=5804 CPUtime=6.24
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 1075 0 0 0 624 0 0 0 25 0 1 0 274250059 5943296 1057 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560149 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 1451 1057 109 241 0 1207 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5804

[startup+12.712 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1870664/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=8628 CPUtime=12.7
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 1806 0 0 0 1269 1 0 0 25 0 1 0 274250059 8835072 1711 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 2157 1711 110 241 0 1913 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8628

[startup+25.5124 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1868552/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=10944 CPUtime=25.49
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 2646 0 0 0 2548 1 0 0 25 0 1 0 274250059 11206656 2332 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560066 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 2736 2332 110 241 0 2492 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10944

[startup+51.1242 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1862856/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=16564 CPUtime=51.1
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 4476 0 0 0 5107 3 0 0 25 0 1 0 274250059 16961536 3636 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 4141 3636 110 241 0 3897 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16564

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1850440/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=30304 CPUtime=102.3
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 8420 0 0 0 10225 5 0 0 25 0 1 0 274250059 31031296 6744 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 7576 6744 110 241 0 7332 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30304

[startup+162.384 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1849800/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=30532 CPUtime=162.32
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 8814 0 0 0 16226 6 0 0 25 0 1 0 274250059 31264768 6887 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 7633 6887 110 241 0 7389 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 30532

[startup+222.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1846344/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=33648 CPUtime=222.34
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 9963 0 0 0 22226 8 0 0 25 0 1 0 274250059 34455552 7734 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 8412 7734 110 241 0 8168 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 33648

[startup+282.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1842376/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=37296 CPUtime=282.35
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 11122 0 0 0 28226 9 0 0 25 0 1 0 274250059 38191104 8720 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 9324 8720 110 241 0 9080 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 37296

[startup+342.479 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 15098
/proc/meminfo: memFree=1837768/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=41672 CPUtime=342.37
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 12439 0 0 0 34226 11 0 0 25 0 1 0 274250059 42672128 9848 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 10418 9848 110 241 0 10174 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 41672

[startup+402.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1820936/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=61724 CPUtime=402.39
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 17735 0 0 0 40225 14 0 0 25 0 1 0 274250059 63205376 14041 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 15431 14041 110 241 0 15187 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 61724

[startup+462.542 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1820296/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=62132 CPUtime=462.4
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 18125 0 0 0 46226 14 0 0 25 0 1 0 274250059 63623168 14204 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 15533 14204 110 241 0 15289 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 62132

[startup+522.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15098
/proc/meminfo: memFree=1819912/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=62516 CPUtime=522.42
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 18203 0 0 0 52227 15 0 0 25 0 1 0 274250059 64016384 14282 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 15629 14282 110 241 0 15385 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 62516

[startup+582.605 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 15098
/proc/meminfo: memFree=1819016/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=63068 CPUtime=582.44
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 18680 0 0 0 58229 15 0 0 25 0 1 0 274250059 64581632 14510 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 15767 14510 110 241 0 15523 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 63068

[startup+642.64 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 15098
/proc/meminfo: memFree=1818888/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=63200 CPUtime=642.45
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 18704 0 0 0 64229 16 0 0 25 0 1 0 274250059 64716800 14534 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 15800 14534 110 241 0 15556 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 63200

[startup+702.677 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15098
/proc/meminfo: memFree=1818056/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=63632 CPUtime=702.48
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 19184 0 0 0 70231 17 0 0 25 0 1 0 274250059 65159168 14741 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 15908 14741 110 241 0 15664 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 63632

[startup+762.707 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15098
/proc/meminfo: memFree=1817992/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=63632 CPUtime=762.49
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 19191 0 0 0 76232 17 0 0 25 0 1 0 274250059 65159168 14748 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 15908 14748 110 241 0 15664 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 63632

[startup+822.74 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15098
/proc/meminfo: memFree=1816648/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=64580 CPUtime=822.51
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 19808 0 0 0 82233 18 0 0 25 0 1 0 274250059 66129920 15065 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 16145 15065 110 241 0 15901 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 64580

[startup+882.771 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15098
/proc/meminfo: memFree=1816456/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=64712 CPUtime=882.52
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 19860 0 0 0 88234 18 0 0 25 0 1 0 274250059 66265088 15117 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 16178 15117 110 241 0 15934 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 64712

[startup+942.806 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15098
/proc/meminfo: memFree=1812232/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=68772 CPUtime=942.55
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 20946 0 0 0 94235 20 0 0 25 0 1 0 274250059 70422528 16203 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 17193 16203 110 241 0 16949 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 68772

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15098
/proc/meminfo: memFree=1810120/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=70616 CPUtime=1002.55
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 21763 0 0 0 100235 20 0 0 25 0 1 0 274250059 72310784 16691 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 17654 16691 110 241 0 17410 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 70616

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15098
/proc/meminfo: memFree=1809864/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=70968 CPUtime=1062.58
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 21824 0 0 0 106237 21 0 0 25 0 1 0 274250059 72671232 16752 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 17742 16752 110 241 0 17498 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 70968

[startup+1122.9 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 15098
/proc/meminfo: memFree=1807560/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=73516 CPUtime=1122.6
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 22407 0 0 0 112238 22 0 0 25 0 1 0 274250059 75280384 17335 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 18379 17335 110 241 0 18135 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 73516

[startup+1183 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15100
/proc/meminfo: memFree=1801160/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=79404 CPUtime=1182.67
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 24345 0 0 0 118243 24 0 0 25 0 1 0 274250059 81309696 18912 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 19851 18912 110 241 0 19607 0
Current children cumulated CPU time (s) 1182.67
Current children cumulated vsize (KiB) 79404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15100
/proc/meminfo: memFree=1801096/2055920 swapFree=4145392/4192956
[pid=15097] ppid=15095 vsize=79404 CPUtime=1200.09
/proc/15097/stat : 15097 (cmusat_base) R 15095 15097 14994 0 -1 4194304 24350 0 0 0 119985 24 0 0 25 0 1 0 274250059 81309696 18917 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15097/statm: 19851 18917 110 241 0 19607 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 79404

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.85
CPU system time (s): 0.26096
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 79404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.26096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24350
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= 1374

runsolver used 1.39179 second user time and 2.87156 second system time

The end



Launcher Data (download as text)




Begin job on node21 on Tue Feb 27 02:22:41 UTC 2007

IDJOB= 309524
IDBENCH= 20261
IDSOLVER= 120
FILE ID= node21/309524-1172542961

PBS_JOBID= 3971830

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/309524-1172542961/cmusat_base /tmp/evaluation/309524-1172542961/instance-309524-1172542961.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-309524-1172542961 -o ROOT/results/node21/solver-309524-1172542961 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309524-1172542961/cmusat_base /tmp/evaluation/309524-1172542961/instance-309524-1172542961.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  26d21a18e51a01c29ac0a04190401030

RANDOM SEED= 495850354

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1877864 kB
Buffers:         28328 kB
Cached:          89208 kB
SwapCached:      16356 kB
Active:          73256 kB
Inactive:        75328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1877864 kB
SwapTotal:     4192956 kB
SwapFree:      4145392 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          30148 kB
Slab:            15080 kB
Committed_AS:   740952 kB
PageTables:       1676 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 node21 on Tue Feb 27 02:42:44 UTC 2007