Trace number 428110

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 2007-04-26 (fixed)? (TO) 1200.01 1200.31

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-428110-1177701625 -o ROOT/results/node52/solver-428110-1177701625 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428110-1177701625/dewSatz_fixed /tmp/evaluation/428110-1177701625/instance-428110-1177701625.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 31553
/proc/meminfo: memFree=1618844/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690016 CPUtime=0
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 125007542 706576384 78 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172504 78 39 100 0 172401 0

[startup+0.0226311 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31553
/proc/meminfo: memFree=1618844/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690316 CPUtime=0.01
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 3541 0 0 0 1 0 0 0 18 0 1 0 125007542 706883584 173 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520528 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172579 173 40 100 0 172476 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 690316

[startup+0.101635 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31553
/proc/meminfo: memFree=1618844/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=0.09
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10114 0 0 0 8 1 0 0 18 0 1 0 125007542 707162112 316 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532871 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 316 42 100 0 172544 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 690588

[startup+0.301649 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31553
/proc/meminfo: memFree=1618844/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=0.29
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10121 0 0 0 28 1 0 0 19 0 1 0 125007542 707162112 323 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532255 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 323 43 100 0 172544 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 690588

[startup+0.701675 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31553
/proc/meminfo: memFree=1618844/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=0.69
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10125 0 0 0 68 1 0 0 22 0 1 0 125007542 707162112 327 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536447 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 327 43 100 0 172544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 690588

[startup+1.50173 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31554
/proc/meminfo: memFree=1617492/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=1.49
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10127 0 0 0 148 1 0 0 25 0 1 0 125007542 707162112 329 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532871 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 329 43 100 0 172544 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 690588

[startup+3.10184 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31554
/proc/meminfo: memFree=1617364/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=3.09
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10127 0 0 0 308 1 0 0 25 0 1 0 125007542 707162112 329 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 329 43 100 0 172544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 690588

[startup+6.30105 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 31554
/proc/meminfo: memFree=1617236/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=6.29
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10128 0 0 0 628 1 0 0 25 0 1 0 125007542 707162112 330 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 330 43 100 0 172544 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 690588

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=12.69
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10128 0 0 0 1268 1 0 0 25 0 1 0 125007542 707162112 330 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531730 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 330 43 100 0 172544 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 690588

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=25.49
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10128 0 0 0 2548 1 0 0 25 0 1 0 125007542 707162112 330 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532723 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 330 43 100 0 172544 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 690588

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=51.08
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10129 0 0 0 5107 1 0 0 25 0 1 0 125007542 707162112 331 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531936 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 331 43 100 0 172544 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 690588

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 31554
/proc/meminfo: memFree=1617108/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=102.27
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10130 0 0 0 10226 1 0 0 25 0 1 0 125007542 707162112 332 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531917 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 332 43 100 0 172544 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 690588

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31554
/proc/meminfo: memFree=1617108/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=162.25
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10131 0 0 0 16224 1 0 0 25 0 1 0 125007542 707162112 333 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532468 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 333 43 100 0 172544 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 690588

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31554
/proc/meminfo: memFree=1617108/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=222.24
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10131 0 0 0 22223 1 0 0 25 0 1 0 125007542 707162112 333 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536815 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 333 43 100 0 172544 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 690588

[startup+282.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 31554
/proc/meminfo: memFree=1617044/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=282.22
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 28221 1 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531998 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 690588

[startup+342.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 31554
/proc/meminfo: memFree=1617108/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=342.2
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 34219 1 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 690588

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=402.19
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 40218 1 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532637 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 690588

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=462.17
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 46216 1 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532602 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 690588

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=522.16
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 52215 1 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530296 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 690588

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=582.14
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 58213 1 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 690588

[startup+642.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=642.14
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 64212 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536578 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 690588

[startup+702.301 s]
/proc/loadavg: 1.18 1.04 1.01 2/65 31554
/proc/meminfo: memFree=1617108/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=702.12
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 70210 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533264 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 690588

[startup+762.305 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 31554
/proc/meminfo: memFree=1617108/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=762.11
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 76209 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134527165 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 690588

[startup+822.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 31554
/proc/meminfo: memFree=1617108/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=822.09
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 82207 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533205 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 690588

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=882.07
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 88205 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 690588

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31554
/proc/meminfo: memFree=1617108/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=942.06
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 94204 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526483 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 690588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31554
/proc/meminfo: memFree=1617108/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=1002.04
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 100202 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532007 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 690588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=1062.03
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 106201 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533205 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 690588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=1122.01
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 112199 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532628 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 690588

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=1182
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 118198 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531668 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 690588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=1200
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 119998 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532468 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 690588

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

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

[startup+1200.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 31554
/proc/meminfo: memFree=1617172/2055920 swapFree=4182996/4192956
[pid=31553] ppid=31551 vsize=690588 CPUtime=1200
/proc/31553/stat : 31553 (dewSatz_fixed) R 31551 31553 30474 0 -1 4194304 10133 0 0 0 119998 2 0 0 25 0 1 0 125007542 707162112 335 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532468 0 0 4096 0 0 0 0 17 1 0 0
/proc/31553/statm: 172647 335 43 100 0 172544 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 690588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.98
CPU system time (s): 0.026995
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 690588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10133
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= 1310

runsolver used 0.817875 second user time and 2.46762 second system time

The end



Launcher Data (download as text)




Begin job on node52 on Fri Apr 27 19:20:25 UTC 2007

IDJOB= 428110
IDBENCH= 20324
IDSOLVER= 197
FILE ID= node52/428110-1177701625

PBS_JOBID= 4698666

Free space on /tmp= 66506 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/428110-1177701625/dewSatz_fixed /tmp/evaluation/428110-1177701625/instance-428110-1177701625.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-428110-1177701625 -o ROOT/results/node52/solver-428110-1177701625 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428110-1177701625/dewSatz_fixed /tmp/evaluation/428110-1177701625/instance-428110-1177701625.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 336311198

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1619316 kB
Buffers:         39764 kB
Cached:         320680 kB
SwapCached:       3968 kB
Active:         196420 kB
Inactive:       173932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619316 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          15888 kB
Slab:            52228 kB
Committed_AS:  1869600 kB
PageTables:       1484 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= 66506 MiB

End job on node52 on Fri Apr 27 19:40:27 UTC 2007