Trace number 298329

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) 1200.1 1200.55

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
MD5SUM042851b85016f1918e014c527c3c65b8
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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/node38/watcher-298329-1171853882 -o ROOT/results/node38/solver-298329-1171853882 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298329-1171853882/dewSatz_1a /tmp/evaluation/298329-1171853882/instance-298329-1171853882.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 1.01 1.09 3/64 24578
/proc/meminfo: memFree=849464/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=0
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 420 0 0 0 0 0 0 0 18 0 1 0 205344070 690720768 93 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134520816 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 93 42 100 0 168530 0

[startup+0.107064 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 24578
/proc/meminfo: memFree=849464/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=0.09
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9944 0 0 0 9 0 0 0 18 0 1 0 205344070 690720768 157 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530313 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 157 45 100 0 168530 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 674532

[startup+0.515109 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 24578
/proc/meminfo: memFree=849464/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=0.5
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9944 0 0 0 50 0 0 0 21 0 1 0 205344070 690720768 157 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528339 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 157 45 100 0 168530 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 674532

[startup+1.3352 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 24579
/proc/meminfo: memFree=848752/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=1.32
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9944 0 0 0 132 0 0 0 25 0 1 0 205344070 690720768 157 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525110 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 157 45 100 0 168530 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 674532

[startup+2.97139 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 24579
/proc/meminfo: memFree=848624/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=2.96
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9944 0 0 0 296 0 0 0 25 0 1 0 205344070 690720768 157 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134531440 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 157 45 100 0 168530 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 674532

[startup+6.25176 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 24579
/proc/meminfo: memFree=848624/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=6.24
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9945 0 0 0 624 0 0 0 25 0 1 0 205344070 690720768 158 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 158 45 100 0 168530 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 674532

[startup+12.7025 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 24579
/proc/meminfo: memFree=848560/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=12.68
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9945 0 0 0 1268 0 0 0 25 0 1 0 205344070 690720768 158 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528305 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 158 45 100 0 168530 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 674532

[startup+25.5059 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 24579
/proc/meminfo: memFree=848560/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=25.48
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9945 0 0 0 2548 0 0 0 25 0 1 0 205344070 690720768 158 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134531026 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 158 45 100 0 168530 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 674532

[startup+51.1129 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 24579
/proc/meminfo: memFree=848560/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=51.08
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 5108 0 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525222 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 674532

[startup+102.32 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 24579
/proc/meminfo: memFree=848496/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=102.28
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 10228 0 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528506 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 674532

[startup+162.337 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 24579
/proc/meminfo: memFree=848496/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=162.28
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 16228 0 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528506 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 674532

[startup+222.375 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 24693
/proc/meminfo: memFree=847232/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=222.27
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 22226 1 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134531404 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 674532

[startup+282.44 s]
/proc/loadavg: 1.30 1.09 1.09 2/65 26779
/proc/meminfo: memFree=718888/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=282.23
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 28211 12 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525373 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 674532

[startup+342.459 s]
/proc/loadavg: 1.12 1.07 1.09 2/65 26779
/proc/meminfo: memFree=719144/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=342.24
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 34210 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525571 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 674532

[startup+402.482 s]
/proc/loadavg: 1.04 1.05 1.08 3/65 26779
/proc/meminfo: memFree=719208/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=402.24
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 40210 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525008 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 674532

[startup+462.502 s]
/proc/loadavg: 1.01 1.04 1.07 2/65 26779
/proc/meminfo: memFree=719336/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=462.25
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 46211 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528456 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 674532

[startup+522.517 s]
/proc/loadavg: 1.00 1.03 1.07 2/65 26779
/proc/meminfo: memFree=719400/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=522.25
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 52211 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528820 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 674532

[startup+582.533 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 26779
/proc/meminfo: memFree=719408/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=582.25
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 58211 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530963 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 674532

[startup+642.555 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 26779
/proc/meminfo: memFree=719408/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=642.25
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 64211 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525507 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 674532

[startup+702.572 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 26779
/proc/meminfo: memFree=719408/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=702.25
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 70211 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 674532

[startup+762.59 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 26779
/proc/meminfo: memFree=719408/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=762.26
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 76212 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134528601 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 674532

[startup+822.61 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 26779
/proc/meminfo: memFree=719408/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=822.26
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 82212 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 674532

[startup+882.628 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 26779
/proc/meminfo: memFree=719408/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=882.26
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 88212 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134535688 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 674532

[startup+942.648 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 26779
/proc/meminfo: memFree=719408/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=942.27
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 94213 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525561 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 674532

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 26779
/proc/meminfo: memFree=719344/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=1002.27
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 100213 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134530624 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 674532

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 26779
/proc/meminfo: memFree=719408/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=1062.27
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 106213 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134523821 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 674532

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 26779
/proc/meminfo: memFree=719344/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=1122.27
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 112213 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134531440 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 674532

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26779
/proc/meminfo: memFree=719408/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=1182.28
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 118214 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134525405 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 674532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 26779
/proc/meminfo: memFree=719408/2055920 swapFree=4183804/4192956
[pid=24578] ppid=24576 vsize=674532 CPUtime=1200.1
/proc/24578/stat : 24578 (dewSatz_1a) R 24576 24578 21295 0 -1 4194304 9946 0 0 0 119996 14 0 0 25 0 1 0 205344070 690720768 159 18446744073709551615 134512640 134924432 4294956624 18446744073709551615 134523821 0 0 4096 0 0 0 0 17 1 0 0
/proc/24578/statm: 168633 159 45 100 0 168530 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 674532

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): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.142978
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 674532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9946
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= 1777

runsolver used 0.793879 second user time and 2.50562 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Mon Feb 19 02:58:02 UTC 2007

IDJOB= 298329
IDBENCH= 19983
IDSOLVER= 118
FILE ID= node38/298329-1171853882

PBS_JOBID= 3839655

Free space on /tmp= 66562 MiB

SOLVER NAME= DEWSATZ 1A 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298329-1171853882/dewSatz_1a /tmp/evaluation/298329-1171853882/instance-298329-1171853882.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-298329-1171853882 -o ROOT/results/node38/solver-298329-1171853882 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298329-1171853882/dewSatz_1a /tmp/evaluation/298329-1171853882/instance-298329-1171853882.cnf            

META MD5SUM SOLVER= 96edd87e369231aed4bad098c50e0080
MD5SUM BENCH=  042851b85016f1918e014c527c3c65b8

RANDOM SEED= 608068046

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:        849872 kB
Buffers:         43380 kB
Cached:        1038484 kB
SwapCached:       3416 kB
Active:         818788 kB
Inactive:       273584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        849872 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            99624 kB
Committed_AS:   455764 kB
PageTables:       1472 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= 66562 MiB

End job on node38 on Mon Feb 19 03:18:05 UTC 2007