Trace number 427606

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) 1200.09 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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/node27/watcher-427606-1177660818 -o ROOT/results/node27/solver-427606-1177660818 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427606-1177660818/dewSatz_fixed /tmp/evaluation/427606-1177660818/instance-427606-1177660818.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: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1480792/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=690016 CPUtime=0
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 70 0 0 0 0 0 0 0 20 0 1 0 178777675 706576384 55 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 172504 55 39 100 0 172401 0

[startup+0.0372331 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1480792/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=690544 CPUtime=0.03
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 259 0 0 0 3 0 0 0 20 0 1 0 178777675 707117056 244 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520265 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 172636 244 39 100 0 172533 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 690544

[startup+0.101238 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1480792/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=691528 CPUtime=0.08
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10276 0 0 0 8 0 0 0 20 0 1 0 178777675 708124672 491 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 172882 491 40 100 0 172779 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 691528

[startup+0.301259 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1480792/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=691668 CPUtime=0.28
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10329 0 0 0 28 0 0 0 21 0 1 0 178777675 708268032 544 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134515361 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 172917 544 40 100 0 172814 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 691668

[startup+0.701298 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27678
/proc/meminfo: memFree=1480792/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=691948 CPUtime=0.68
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10382 0 0 0 68 0 0 0 25 0 1 0 178777675 708554752 597 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517303 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 172987 597 40 100 0 172884 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 691948

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27679
/proc/meminfo: memFree=1478352/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692232 CPUtime=1.49
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10449 0 0 0 148 1 0 0 25 0 1 0 178777675 708845568 664 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134517319 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173058 664 40 100 0 172955 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 692232

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27679
/proc/meminfo: memFree=1477328/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=3.09
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10651 0 0 0 308 1 0 0 25 0 1 0 178777675 709251072 864 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134527593 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 864 43 100 0 173054 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 692628

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27679
/proc/meminfo: memFree=1477080/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=6.29
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10652 0 0 0 628 1 0 0 25 0 1 0 178777675 709251072 865 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531730 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 865 43 100 0 173054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 692628

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27679
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=12.69
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10652 0 0 0 1268 1 0 0 25 0 1 0 178777675 709251072 865 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533320 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 865 43 100 0 173054 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 692628

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27679
/proc/meminfo: memFree=1477080/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=25.48
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10652 0 0 0 2547 1 0 0 25 0 1 0 178777675 709251072 865 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526789 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 865 43 100 0 173054 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 692628

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 27751
/proc/meminfo: memFree=1475808/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=51.06
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 5105 1 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530090 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 692628

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1476608/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=102.18
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 10217 1 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526771 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 692628

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1476632/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=162.16
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 16215 1 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 692628

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1476760/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=222.14
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 22213 1 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526488 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 692628

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1476824/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=282.12
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 28211 1 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134527309 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 692628

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1476952/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=342.11
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 34210 1 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535160 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 692628

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=402.09
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 40208 1 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526740 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 692628

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=462.07
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 46206 1 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530299 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 692628

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=522.06
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 52205 1 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526600 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 692628

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=582.04
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 58203 1 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 692628

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=642.04
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 64202 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526762 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 692628

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=702.02
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 70200 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526740 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 692628

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=762
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 76198 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530296 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 692628

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=821.98
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 82196 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134529939 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 692628

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1476952/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=881.96
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 88194 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526740 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 692628

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=941.95
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 94193 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531785 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 692628

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=1001.93
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 100191 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526762 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 692628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1476952/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=1061.91
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 106189 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526483 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 692628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=1121.89
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 112187 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526762 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 692628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=1181.88
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 118186 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536578 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 692628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=1200.08
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 120006 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536442 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 692628

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27877
/proc/meminfo: memFree=1477016/2055920 swapFree=4182904/4192956
[pid=27678] ppid=27676 vsize=692628 CPUtime=1200.08
/proc/27678/stat : 27678 (dewSatz_fixed) R 27676 27678 27140 0 -1 4194304 10653 0 0 0 120006 2 0 0 25 0 1 0 178777675 709251072 866 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536442 0 0 4096 0 0 0 0 17 1 0 0
/proc/27678/statm: 173157 866 43 100 0 173054 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 692628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.027995
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 692628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10653
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= 5
involuntary context switches= 2026

runsolver used 0.926859 second user time and 2.40863 second system time

The end



Launcher Data (download as text)




Begin job on node27 on Fri Apr 27 08:00:18 UTC 2007

IDJOB= 427606
IDBENCH= 20059
IDSOLVER= 197
FILE ID= node27/427606-1177660818

PBS_JOBID= 4697371

Free space on /tmp= 66441 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/427606-1177660818/dewSatz_fixed /tmp/evaluation/427606-1177660818/instance-427606-1177660818.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-427606-1177660818 -o ROOT/results/node27/solver-427606-1177660818 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427606-1177660818/dewSatz_fixed /tmp/evaluation/427606-1177660818/instance-427606-1177660818.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 231105646

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1481264 kB
Buffers:         47400 kB
Cached:         452132 kB
SwapCached:       4348 kB
Active:         237912 kB
Inactive:       271880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481264 kB
SwapTotal:     4192956 kB
SwapFree:      4182904 kB
Dirty:            1848 kB
Writeback:           0 kB
Mapped:          15664 kB
Slab:            50860 kB
Committed_AS:  2200256 kB
PageTables:       1412 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= 66441 MiB

End job on node27 on Fri Apr 27 08:20:20 UTC 2007