Trace number 306653

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 2007-02-08? (TO) 1200.08 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
MD5SUMe6653d81a13cfb87c5f3f5bf9150cbf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark533.937
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node44/watcher-306653-1172103387 -o ROOT/results/node44/solver-306653-1172103387 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306653-1172103387/dewSatz /tmp/evaluation/306653-1172103387/instance-306653-1172103387.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: 0.91 0.97 0.99 3/64 27956
/proc/meminfo: memFree=1911232/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=690016 CPUtime=0
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 230294893 706576384 78 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134657164 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 172504 79 39 100 0 172401 0

[startup+0.107445 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27956
/proc/meminfo: memFree=1911232/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=691684 CPUtime=0.1
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 10449 0 0 0 9 1 0 0 18 0 1 0 230294893 708284416 623 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134520915 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 172921 623 40 100 0 172818 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 691684

[startup+0.51552 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27956
/proc/meminfo: memFree=1911232/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=0.5
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 11229 0 0 0 49 1 0 0 21 0 1 0 230294893 709124096 1390 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532887 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 1390 42 100 0 173023 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 692504

[startup+1.33967 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1903608/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=1.33
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 11846 0 0 0 132 1 0 0 25 0 1 0 230294893 709124096 2007 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134535548 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2007 42 100 0 173023 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 692504

[startup+2.97597 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1901240/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=2.96
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12551 0 0 0 295 1 0 0 25 0 1 0 230294893 709124096 2712 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134535567 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2712 42 100 0 173023 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 692504

[startup+6.25657 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1899192/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=6.25
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12766 0 0 0 623 2 0 0 25 0 1 0 230294893 709124096 2927 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532179 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2927 42 100 0 173023 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 692504

[startup+12.7087 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1899064/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=12.7
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12784 0 0 0 1268 2 0 0 25 0 1 0 230294893 709124096 2945 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532441 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2945 43 100 0 173023 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 692504

[startup+25.5091 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1899064/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=25.49
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12784 0 0 0 2547 2 0 0 25 0 1 0 230294893 709124096 2945 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2945 43 100 0 173023 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 692504

[startup+51.1178 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1899000/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=51.09
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12785 0 0 0 5107 2 0 0 25 0 1 0 230294893 709124096 2946 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134529939 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2946 43 100 0 173023 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 692504

[startup+102.325 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1899000/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=102.28
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12786 0 0 0 10226 2 0 0 25 0 1 0 230294893 709124096 2947 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532871 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2947 43 100 0 173023 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 692504

[startup+162.346 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1898936/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=162.28
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12786 0 0 0 16226 2 0 0 25 0 1 0 230294893 709124096 2947 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532007 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2947 43 100 0 173023 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 692504

[startup+222.362 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1898936/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=222.27
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12786 0 0 0 22225 2 0 0 25 0 1 0 230294893 709124096 2947 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2947 43 100 0 173023 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 692504

[startup+282.378 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1898936/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=282.27
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12786 0 0 0 28225 2 0 0 25 0 1 0 230294893 709124096 2947 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532634 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2947 43 100 0 173023 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 692504

[startup+342.396 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1898872/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=342.26
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12786 0 0 0 34224 2 0 0 25 0 1 0 230294893 709124096 2947 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532486 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2947 43 100 0 173023 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 692504

[startup+402.415 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1898872/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=402.27
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12786 0 0 0 40224 3 0 0 25 0 1 0 230294893 709124096 2947 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531668 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2947 43 100 0 173023 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 692504

[startup+462.43 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27957
/proc/meminfo: memFree=1898872/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=462.27
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12787 0 0 0 46224 3 0 0 25 0 1 0 230294893 709124096 2948 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532021 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2948 43 100 0 173023 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 692504

[startup+522.448 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898808/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=522.26
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12787 0 0 0 52223 3 0 0 25 0 1 0 230294893 709124096 2948 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134533156 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2948 43 100 0 173023 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 692504

[startup+582.465 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898808/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=582.26
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12787 0 0 0 58223 3 0 0 25 0 1 0 230294893 709124096 2948 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531646 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2948 43 100 0 173023 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 692504

[startup+642.49 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898808/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=642.26
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12787 0 0 0 64223 3 0 0 25 0 1 0 230294893 709124096 2948 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134533137 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2948 43 100 0 173023 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 692504

[startup+702.504 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898744/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=702.26
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12787 0 0 0 70223 3 0 0 25 0 1 0 230294893 709124096 2948 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531486 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2948 43 100 0 173023 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 692504

[startup+762.516 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898744/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=762.25
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12787 0 0 0 76222 3 0 0 25 0 1 0 230294893 709124096 2948 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532495 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2948 43 100 0 173023 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 692504

[startup+822.538 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898680/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=822.25
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12788 0 0 0 82222 3 0 0 25 0 1 0 230294893 709124096 2949 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531998 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2949 43 100 0 173023 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 692504

[startup+882.558 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898680/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=882.25
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12788 0 0 0 88222 3 0 0 25 0 1 0 230294893 709124096 2949 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532504 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2949 43 100 0 173023 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 692504

[startup+942.576 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898680/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=942.24
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12788 0 0 0 94221 3 0 0 25 0 1 0 230294893 709124096 2949 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531650 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2949 43 100 0 173023 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 692504

[startup+1002.59 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898616/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=1002.25
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12788 0 0 0 100221 4 0 0 25 0 1 0 230294893 709124096 2949 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531988 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2949 43 100 0 173023 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 692504

[startup+1062.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898616/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=1062.25
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12788 0 0 0 106221 4 0 0 25 0 1 0 230294893 709124096 2949 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2949 43 100 0 173023 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 692504

[startup+1122.63 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898616/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=1122.24
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12788 0 0 0 112220 4 0 0 25 0 1 0 230294893 709124096 2949 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531998 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2949 43 100 0 173023 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 692504

[startup+1182.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898552/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=1182.24
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12788 0 0 0 118220 4 0 0 25 0 1 0 230294893 709124096 2949 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532486 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2949 43 100 0 173023 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 692504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27957
/proc/meminfo: memFree=1898552/2055920 swapFree=4183332/4192956
[pid=27956] ppid=27954 vsize=692504 CPUtime=1200.06
/proc/27956/stat : 27956 (dewSatz) R 27954 27956 27190 0 -1 4194304 12788 0 0 0 120002 4 0 0 25 0 1 0 230294893 709124096 2949 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532325 0 0 4096 0 0 0 0 17 1 0 0
/proc/27956/statm: 173126 2949 43 100 0 173023 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 692504

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): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.049992
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 692504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12788
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= 2513

runsolver used 0.745886 second user time and 2.46162 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Thu Feb 22 00:16:27 UTC 2007

IDJOB= 306653
IDBENCH= 20186
IDSOLVER= 119
FILE ID= node44/306653-1172103387

PBS_JOBID= 3892882

Free space on /tmp= 66558 MiB

SOLVER NAME= DEWSATZ 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
COMMAND LINE= /tmp/evaluation/306653-1172103387/dewSatz /tmp/evaluation/306653-1172103387/instance-306653-1172103387.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-306653-1172103387 -o ROOT/results/node44/solver-306653-1172103387 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306653-1172103387/dewSatz /tmp/evaluation/306653-1172103387/instance-306653-1172103387.cnf            

META MD5SUM SOLVER= 96edd87e369231aed4bad098c50e0080
MD5SUM BENCH=  e6653d81a13cfb87c5f3f5bf9150cbf7

RANDOM SEED= 787612990

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1911640 kB
Buffers:         12220 kB
Cached:          68896 kB
SwapCached:       4156 kB
Active:          43396 kB
Inactive:        48756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1911640 kB
SwapTotal:     4192956 kB
SwapFree:      4183332 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          16520 kB
Slab:            38164 kB
Committed_AS:   547532 kB
PageTables:       1396 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= 66558 MiB

End job on node44 on Thu Feb 22 00:36:30 UTC 2007