Trace number 300379

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
DEWSATZ 1A 2007-02-08? (TO) 1200.05 1200.37

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S191957358-10.cnf
MD5SUM15ec1c2ee3a768db4806fe2b5efb42d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark171.781
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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/node3/watcher-300379-1171902446 -o ROOT/results/node3/solver-300379-1171902446 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300379-1171902446/dewSatz_1a /tmp/evaluation/300379-1171902446/instance-300379-1171902446.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 3343
/proc/meminfo: memFree=774888/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=674392 CPUtime=0
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 92 0 0 0 0 0 0 0 18 0 1 0 210199430 690577408 77 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134575619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 168598 77 41 100 0 168495 0

[startup+0.107728 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3343
/proc/meminfo: memFree=774888/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=675636 CPUtime=0.09
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10201 0 0 0 9 0 0 0 18 0 1 0 210199430 691851264 416 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134517558 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 168909 416 42 100 0 168806 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 675636

[startup+0.515759 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3343
/proc/meminfo: memFree=774888/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=675920 CPUtime=0.5
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10272 0 0 0 50 0 0 0 22 0 1 0 210199430 692142080 487 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134517672 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 168980 487 42 100 0 168877 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 675920

[startup+1.34182 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=772832/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=1.33
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10480 0 0 0 132 1 0 0 25 0 1 0 210199430 692690944 694 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 694 45 100 0 169011 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 676456

[startup+2.97794 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771936/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=2.97
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10491 0 0 0 296 1 0 0 25 0 1 0 210199430 692690944 705 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528618 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 705 45 100 0 169011 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 676456

[startup+6.25419 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771808/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=6.24
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10491 0 0 0 623 1 0 0 25 0 1 0 210199430 692690944 705 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525301 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 705 45 100 0 169011 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 676456

[startup+12.7117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771808/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=12.7
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10492 0 0 0 1269 1 0 0 25 0 1 0 210199430 692690944 706 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528478 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 706 45 100 0 169011 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 676456

[startup+25.6126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771808/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=25.59
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10492 0 0 0 2558 1 0 0 25 0 1 0 210199430 692690944 706 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530909 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 706 45 100 0 169011 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 676456

[startup+51.2246 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771808/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=51.2
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10492 0 0 0 5119 1 0 0 25 0 1 0 210199430 692690944 706 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134531331 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 706 45 100 0 169011 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 676456

[startup+102.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771744/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=102.4
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10493 0 0 0 10239 1 0 0 25 0 1 0 210199430 692690944 707 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134531404 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 707 45 100 0 169011 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 676456

[startup+162.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771680/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=162.42
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10493 0 0 0 16241 1 0 0 25 0 1 0 210199430 692690944 707 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528490 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 707 45 100 0 169011 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 676456

[startup+222.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771616/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=222.42
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10493 0 0 0 22241 1 0 0 25 0 1 0 210199430 692690944 707 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530862 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 707 45 100 0 169011 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 676456

[startup+282.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771616/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=282.44
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10493 0 0 0 28242 2 0 0 25 0 1 0 210199430 692690944 707 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530881 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 707 45 100 0 169011 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 676456

[startup+342.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771552/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=342.46
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10493 0 0 0 34244 2 0 0 25 0 1 0 210199430 692690944 707 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528627 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 707 45 100 0 169011 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 676456

[startup+402.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771616/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=402.47
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10493 0 0 0 40245 2 0 0 25 0 1 0 210199430 692690944 707 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525391 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 707 45 100 0 169011 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 676456

[startup+462.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771680/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=462.48
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10493 0 0 0 46246 2 0 0 25 0 1 0 210199430 692690944 707 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528456 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 707 45 100 0 169011 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 676456

[startup+522.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771616/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=522.5
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10493 0 0 0 52248 2 0 0 25 0 1 0 210199430 692690944 707 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528470 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 707 45 100 0 169011 0
Current children cumulated CPU time (s) 522.5
Current children cumulated vsize (KiB) 676456

[startup+582.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771680/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=582.51
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10493 0 0 0 58249 2 0 0 25 0 1 0 210199430 692690944 707 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134531331 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 707 45 100 0 169011 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 676456

[startup+642.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3344
/proc/meminfo: memFree=771680/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=642.52
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10493 0 0 0 64250 2 0 0 25 0 1 0 210199430 692690944 707 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525090 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 707 45 100 0 169011 0
Current children cumulated CPU time (s) 642.52
Current children cumulated vsize (KiB) 676456

[startup+702.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3346
/proc/meminfo: memFree=771616/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=702.53
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10493 0 0 0 70251 2 0 0 25 0 1 0 210199430 692690944 707 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 707 45 100 0 169011 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 676456

[startup+762.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3346
/proc/meminfo: memFree=771680/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=762.54
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10495 0 0 0 76252 2 0 0 25 0 1 0 210199430 692690944 709 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528461 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 709 45 100 0 169011 0
Current children cumulated CPU time (s) 762.54
Current children cumulated vsize (KiB) 676456

[startup+822.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3346
/proc/meminfo: memFree=771680/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=822.56
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10495 0 0 0 82254 2 0 0 25 0 1 0 210199430 692690944 709 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530633 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 709 45 100 0 169011 0
Current children cumulated CPU time (s) 822.56
Current children cumulated vsize (KiB) 676456

[startup+882.811 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3346
/proc/meminfo: memFree=771680/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=882.57
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10495 0 0 0 88255 2 0 0 25 0 1 0 210199430 692690944 709 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528767 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 709 45 100 0 169011 0
Current children cumulated CPU time (s) 882.57
Current children cumulated vsize (KiB) 676456

[startup+942.834 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3346
/proc/meminfo: memFree=771680/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=942.58
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10495 0 0 0 94256 2 0 0 25 0 1 0 210199430 692690944 709 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530864 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 709 45 100 0 169011 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 676456

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3346
/proc/meminfo: memFree=771680/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=1002.59
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10495 0 0 0 100257 2 0 0 25 0 1 0 210199430 692690944 709 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530864 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 709 45 100 0 169011 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 676456

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3346
/proc/meminfo: memFree=771616/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=1062.61
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10495 0 0 0 106258 3 0 0 25 0 1 0 210199430 692690944 709 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134532247 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 709 45 100 0 169011 0
Current children cumulated CPU time (s) 1062.61
Current children cumulated vsize (KiB) 676456

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3346
/proc/meminfo: memFree=771680/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=1122.62
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10495 0 0 0 112259 3 0 0 25 0 1 0 210199430 692690944 709 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134523479 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 709 45 100 0 169011 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 676456

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3346
/proc/meminfo: memFree=771680/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=1182.63
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10495 0 0 0 118260 3 0 0 25 0 1 0 210199430 692690944 709 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134529146 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 709 45 100 0 169011 0
Current children cumulated CPU time (s) 1182.63
Current children cumulated vsize (KiB) 676456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3346
/proc/meminfo: memFree=771616/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=1200.05
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10495 0 0 0 120002 3 0 0 25 0 1 0 210199430 692690944 709 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528627 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 709 45 100 0 169011 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 676456

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3346
/proc/meminfo: memFree=771616/2055920 swapFree=4192812/4192956
[pid=3343] ppid=3341 vsize=676456 CPUtime=1200.05
/proc/3343/stat : 3343 (dewSatz_1a) R 3341 3343 3243 0 -1 4194304 10495 0 0 0 120002 3 0 0 25 0 1 0 210199430 692690944 709 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528627 0 0 4096 0 0 0 0 17 1 0 0
/proc/3343/statm: 169114 709 45 100 0 169011 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 676456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.033994
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 676456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10495
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= 1901

runsolver used 1.45278 second user time and 2.6336 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Mon Feb 19 16:27:26 UTC 2007

IDJOB= 300379
IDBENCH= 20033
IDSOLVER= 118
FILE ID= node3/300379-1171902446

PBS_JOBID= 3848863

Free space on /tmp= 66551 MiB

SOLVER NAME= DEWSATZ 1A 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S191957358-10.cnf
COMMAND LINE= /tmp/evaluation/300379-1171902446/dewSatz_1a /tmp/evaluation/300379-1171902446/instance-300379-1171902446.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-300379-1171902446 -o ROOT/results/node3/solver-300379-1171902446 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300379-1171902446/dewSatz_1a /tmp/evaluation/300379-1171902446/instance-300379-1171902446.cnf            

META MD5SUM SOLVER= 96edd87e369231aed4bad098c50e0080
MD5SUM BENCH=  15ec1c2ee3a768db4806fe2b5efb42d9

RANDOM SEED= 985542759

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        775360 kB
Buffers:         60876 kB
Cached:        1086352 kB
SwapCached:          0 kB
Active:         543796 kB
Inactive:       657944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        775360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          73364 kB
Slab:            64508 kB
Committed_AS:  1018732 kB
PageTables:       1656 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= 66551 MiB

End job on node3 on Mon Feb 19 16:47:28 UTC 2007