Trace number 428234

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) 1200.08 1200.62

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryINDUST (industrial 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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

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/node37/watcher-428234-1177713729 -o ROOT/results/node37/solver-428234-1177713729 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428234-1177713729/dewSatz_fixed /tmp/evaluation/428234-1177713729/instance-428234-1177713729.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 3/78 11874
/proc/meminfo: memFree=1572152/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=690016 CPUtime=0
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 87 0 0 0 0 0 0 0 18 0 1 0 219285398 706576384 72 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 172504 72 39 100 0 172401 0

[startup+0.024113 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11874
/proc/meminfo: memFree=1572152/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=690280 CPUtime=0.02
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 227 0 0 0 2 0 0 0 18 0 1 0 219285398 706846720 212 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 172570 212 39 100 0 172467 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 690280

[startup+0.101126 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11874
/proc/meminfo: memFree=1572152/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=691600 CPUtime=0.09
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 759 0 0 0 9 0 0 0 18 0 1 0 219285398 708198400 744 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134594845 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 172900 744 39 100 0 172797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 691600

[startup+0.301162 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11874
/proc/meminfo: memFree=1572152/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=694636 CPUtime=0.29
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 2070 0 0 0 28 1 0 0 19 0 1 0 219285398 711307264 2055 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 173659 2055 39 100 0 173556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 694636

[startup+0.701238 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11874
/proc/meminfo: memFree=1572152/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=701548 CPUtime=0.69
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 5270 0 0 0 67 2 0 0 23 0 1 0 219285398 718385152 5223 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520410 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 175387 5229 40 100 0 175284 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 701548

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1534000/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=722928 CPUtime=1.49
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 20894 0 0 0 145 4 0 0 25 0 1 0 219285398 740278272 10840 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 180732 10840 40 100 0 180629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 722928

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1514608/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=3.09
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 25033 0 0 0 302 7 0 0 25 0 1 0 219285398 749604864 14561 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531668 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 14561 43 100 0 182906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 732036

[startup+6.3013 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 11875
/proc/meminfo: memFree=1512816/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=6.28
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 25280 0 0 0 621 7 0 0 25 0 1 0 219285398 749604864 14789 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531668 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 14789 43 100 0 182906 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 732036

[startup+12.7015 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 11875
/proc/meminfo: memFree=1511024/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=12.69
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 25768 0 0 0 1261 8 0 0 25 0 1 0 219285398 749604864 15265 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 15265 43 100 0 182906 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 732036

[startup+25.5019 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 11875
/proc/meminfo: memFree=1508720/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=25.48
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26321 0 0 0 2540 8 0 0 25 0 1 0 219285398 749604864 15818 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531776 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 15818 43 100 0 182906 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 732036

[startup+51.1017 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 11875
/proc/meminfo: memFree=1508336/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=51.07
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26409 0 0 0 5099 8 0 0 25 0 1 0 219285398 749604864 15906 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531799 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 15906 43 100 0 182906 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 732036

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 11875
/proc/meminfo: memFree=1508144/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=102.26
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26444 0 0 0 10217 9 0 0 25 0 1 0 219285398 749604864 15941 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 15941 43 100 0 182906 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 732036

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507888/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=162.23
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26511 0 0 0 16214 9 0 0 25 0 1 0 219285398 749604864 16008 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531658 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16008 43 100 0 182906 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 732036

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507824/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=222.2
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26516 0 0 0 22211 9 0 0 25 0 1 0 219285398 749604864 16013 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534883 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16013 43 100 0 182906 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 732036

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507760/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=282.19
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26520 0 0 0 28209 10 0 0 25 0 1 0 219285398 749604864 16017 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532615 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16017 43 100 0 182906 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 732036

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507760/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=342.17
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26520 0 0 0 34206 11 0 0 25 0 1 0 219285398 749604864 16017 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16017 43 100 0 182906 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 732036

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507760/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=402.14
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26520 0 0 0 40203 11 0 0 25 0 1 0 219285398 749604864 16017 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531917 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16017 43 100 0 182906 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 732036

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507760/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=462.12
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26520 0 0 0 46200 12 0 0 25 0 1 0 219285398 749604864 16017 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532021 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16017 43 100 0 182906 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 732036

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507888/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=522.1
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26520 0 0 0 52198 12 0 0 25 0 1 0 219285398 749604864 16017 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532615 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16017 43 100 0 182906 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 732036

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507888/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=582.08
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26520 0 0 0 58195 13 0 0 25 0 1 0 219285398 749604864 16017 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16017 43 100 0 182906 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 732036

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507888/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=642.06
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26520 0 0 0 64193 13 0 0 25 0 1 0 219285398 749604864 16017 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532477 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16017 43 100 0 182906 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 732036

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507888/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=702.04
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26520 0 0 0 70190 14 0 0 25 0 1 0 219285398 749604864 16017 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533205 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16017 43 100 0 182906 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 732036

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507824/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=762.02
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26520 0 0 0 76188 14 0 0 25 0 1 0 219285398 749604864 16017 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533223 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16017 43 100 0 182906 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 732036

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507824/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=821.99
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26520 0 0 0 82185 14 0 0 25 0 1 0 219285398 749604864 16017 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531658 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16017 43 100 0 182906 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 732036

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507760/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=881.97
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26522 0 0 0 88182 15 0 0 25 0 1 0 219285398 749604864 16019 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532637 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16019 43 100 0 182906 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 732036

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507760/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=941.94
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26522 0 0 0 94179 15 0 0 25 0 1 0 219285398 749604864 16019 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532639 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16019 43 100 0 182906 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 732036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507760/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=1001.93
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26522 0 0 0 100177 16 0 0 25 0 1 0 219285398 749604864 16019 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532179 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16019 43 100 0 182906 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 732036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507824/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=1061.9
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26522 0 0 0 106174 16 0 0 25 0 1 0 219285398 749604864 16019 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531650 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16019 43 100 0 182906 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 732036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11875
/proc/meminfo: memFree=1507760/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=1121.88
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26522 0 0 0 112172 16 0 0 25 0 1 0 219285398 749604864 16019 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532486 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16019 43 100 0 182906 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 732036

[startup+1182.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/85 12051
/proc/meminfo: memFree=1506608/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=1181.78
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26522 0 0 0 118160 18 0 0 25 0 1 0 219285398 749604864 16019 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531917 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16019 43 100 0 182906 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 732036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.06 1.03 1.01 2/79 12073
/proc/meminfo: memFree=1507696/2055920 swapFree=4145508/4192956
[pid=11874] ppid=11872 vsize=732036 CPUtime=1200.06
/proc/11874/stat : 11874 (dewSatz_fixed) R 11872 11874 11082 0 -1 4194304 26522 0 0 0 119988 18 0 0 25 0 1 0 219285398 749604864 16019 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533218 0 0 4096 0 0 0 0 17 1 0 0
/proc/11874/statm: 183009 16019 43 100 0 182906 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 732036

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): 1200.62
CPU time (s): 1200.08
CPU user time (s): 1199.89
CPU system time (s): 0.19297
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 732036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26522
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= 14512

runsolver used 1.14383 second user time and 2.94355 second system time

The end



Launcher Data (download as text)




Begin job on node37 on Fri Apr 27 22:42:09 UTC 2007

IDJOB= 428234
IDBENCH= 20387
IDSOLVER= 197
FILE ID= node37/428234-1177713729

PBS_JOBID= 4698736

Free space on /tmp= 66483 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/428234-1177713729/dewSatz_fixed /tmp/evaluation/428234-1177713729/instance-428234-1177713729.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-428234-1177713729 -o ROOT/results/node37/solver-428234-1177713729 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428234-1177713729/dewSatz_fixed /tmp/evaluation/428234-1177713729/instance-428234-1177713729.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 852459096

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1572560 kB
Buffers:         47972 kB
Cached:         346244 kB
SwapCached:      15688 kB
Active:         246648 kB
Inactive:       171208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572560 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:           12148 kB
Writeback:           0 kB
Mapped:          30436 kB
Slab:            50768 kB
Committed_AS:  2130784 kB
PageTables:       2000 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= 66483 MiB

End job on node37 on Fri Apr 27 23:02:12 UTC 2007