Trace number 425855

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
DEWSATZ 1A 2007-02-08? (TO) 5000.07 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1854213938-15.cnf
MD5SUMbc7d37ce5143f388de479f3c7fba83b1
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

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/node55/watcher-425855-1177747603 -o ROOT/results/node55/solver-425855-1177747603 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425855-1177747603/dewSatz_1a /tmp/evaluation/425855-1177747603/instance-425855-1177747603.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.77 0.93 0.98 3/64 31735
/proc/meminfo: memFree=1394796/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=674392 CPUtime=0
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 87 0 0 0 0 0 0 0 18 0 1 0 222670321 690577408 73 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134520553 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 168598 73 41 100 0 168495 0

[startup+0.0651981 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 31735
/proc/meminfo: memFree=1394796/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=676056 CPUtime=0.05
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 4505 0 0 0 5 0 0 0 18 0 1 0 222670321 692281344 553 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134520816 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169014 553 42 100 0 168911 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 676056

[startup+0.101201 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 31735
/proc/meminfo: memFree=1394796/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=676196 CPUtime=0.09
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10339 0 0 0 8 1 0 0 18 0 1 0 222670321 692424704 557 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134520907 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169049 557 42 100 0 168946 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 676196

[startup+0.30122 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 31735
/proc/meminfo: memFree=1394796/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=676196 CPUtime=0.29
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10360 0 0 0 28 1 0 0 19 0 1 0 222670321 692424704 578 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134515628 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169049 578 42 100 0 168946 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 676196

[startup+0.701258 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 31735
/proc/meminfo: memFree=1394796/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=676336 CPUtime=0.69
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10383 0 0 0 68 1 0 0 22 0 1 0 222670321 692568064 601 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134515649 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169084 601 42 100 0 168981 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 676336

[startup+1.50133 s]
/proc/loadavg: 0.77 0.93 0.98 2/65 31736
/proc/meminfo: memFree=1392356/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=676476 CPUtime=1.49
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10411 0 0 0 148 1 0 0 25 0 1 0 222670321 692711424 629 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134515653 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169119 629 42 100 0 169016 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 676476

[startup+3.10149 s]
/proc/loadavg: 0.77 0.93 0.98 2/65 31736
/proc/meminfo: memFree=1392100/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=676620 CPUtime=3.09
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10449 0 0 0 308 1 0 0 25 0 1 0 222670321 692858880 667 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134517866 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169155 667 42 100 0 169052 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 676620

[startup+6.30279 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 31736
/proc/meminfo: memFree=1391716/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=676760 CPUtime=6.3
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10503 0 0 0 629 1 0 0 25 0 1 0 222670321 693002240 721 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134515610 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169190 721 42 100 0 169087 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 676760

[startup+12.7014 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 31736
/proc/meminfo: memFree=1391404/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677040 CPUtime=12.69
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10577 0 0 0 1268 1 0 0 25 0 1 0 222670321 693288960 795 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134517583 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169260 795 42 100 0 169157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 677040

[startup+25.5016 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 31736
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=25.49
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10800 0 0 0 2548 1 0 0 25 0 1 0 222670321 693837824 1018 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134525503 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 677576

[startup+51.1011 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 31736
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=51.08
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10801 0 0 0 5107 1 0 0 25 0 1 0 222670321 693837824 1019 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1019 45 100 0 169291 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 677576

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/65 31736
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=102.27
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10801 0 0 0 10226 1 0 0 25 0 1 0 222670321 693837824 1019 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134530633 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1019 45 100 0 169291 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 677576

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 31736
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=162.25
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10801 0 0 0 16224 1 0 0 25 0 1 0 222670321 693837824 1019 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528596 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1019 45 100 0 169291 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 677576

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 31736
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=222.24
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10801 0 0 0 22223 1 0 0 25 0 1 0 222670321 693837824 1019 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134534920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1019 45 100 0 169291 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 677576

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31736
/proc/meminfo: memFree=1390316/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=282.22
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10802 0 0 0 28221 1 0 0 25 0 1 0 222670321 693837824 1020 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1020 45 100 0 169291 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 677576

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31736
/proc/meminfo: memFree=1390252/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=342.21
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 34220 1 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528339 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 677576

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31736
/proc/meminfo: memFree=1390252/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=402.19
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 40218 1 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531701 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 677576

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31736
/proc/meminfo: memFree=1390316/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=462.18
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 46217 1 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 677576

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31736
/proc/meminfo: memFree=1390316/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=522.17
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 52216 1 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536024 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 677576

[startup+582.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 31736
/proc/meminfo: memFree=1390252/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=582.15
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 58214 1 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536024 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 677576

[startup+642.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 31736
/proc/meminfo: memFree=1390316/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=642.14
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 64213 1 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536298 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 677576


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4001.2
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 400118 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528487 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 677576

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390316/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4061.19
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 406117 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531041 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 677576

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4121.17
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 412115 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528592 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 677576

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390444/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4181.16
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 418114 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528618 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 677576

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4241.14
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 424112 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 677576

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4301.13
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 430111 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134525493 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 677576

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4361.11
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 436109 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528767 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 677576

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390444/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4421.1
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 442108 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535188 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 677576

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390444/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4481.08
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 448106 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134532192 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 677576

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4541.07
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 454105 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 677576

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4601.06
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 460104 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 677576

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390380/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4661.04
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 466102 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528339 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 677576

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390316/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4721.03
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 472101 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134532247 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 677576

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390316/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4781.01
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 478099 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528478 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 677576

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390316/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4840.99
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 484097 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134530881 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 677576

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390316/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4900.98
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 490096 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134534920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 677576

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390316/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=4960.96
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 496094 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535688 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 677576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31936
/proc/meminfo: memFree=1390252/2055920 swapFree=4184544/4192956
[pid=31735] ppid=31733 vsize=677576 CPUtime=5000.06
/proc/31735/stat : 31735 (dewSatz_1a) R 31733 31735 31681 0 -1 4194304 10804 0 0 0 500004 2 0 0 25 0 1 0 222670321 693837824 1022 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536026 0 0 4096 0 0 0 0 17 1 0 0
/proc/31735/statm: 169394 1022 45 100 0 169291 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 677576

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): 5001.41
CPU time (s): 5000.07
CPU user time (s): 5000.04
CPU system time (s): 0.026995
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 677576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
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= 10804
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= 4585

runsolver used 4.13137 second user time and 9.56855 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Sat Apr 28 08:06:43 UTC 2007

IDJOB= 425855
IDBENCH= 20123
IDSOLVER= 195
FILE ID= node55/425855-1177747603

PBS_JOBID= 4715547

Free space on /tmp= 66494 MiB

SOLVER NAME= DEWSATZ 1A 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1854213938-15.cnf
COMMAND LINE= /tmp/evaluation/425855-1177747603/dewSatz_1a /tmp/evaluation/425855-1177747603/instance-425855-1177747603.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-425855-1177747603 -o ROOT/results/node55/solver-425855-1177747603 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425855-1177747603/dewSatz_1a /tmp/evaluation/425855-1177747603/instance-425855-1177747603.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bc7d37ce5143f388de479f3c7fba83b1

RANDOM SEED= 951292917

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1395204 kB
Buffers:         58384 kB
Cached:         516652 kB
SwapCached:       2556 kB
Active:         277912 kB
Inactive:       306704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1395204 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2104 kB
Writeback:           0 kB
Mapped:          15992 kB
Slab:            62180 kB
Committed_AS:  1369092 kB
PageTables:       1380 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= 66494 MiB

End job on node55 on Sat Apr 28 09:30:06 UTC 2007