Trace number 425850

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 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4353.73
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/node72/watcher-425850-1177744988 -o ROOT/results/node72/solver-425850-1177744988 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425850-1177744988/dewSatz_1a /tmp/evaluation/425850-1177744988/instance-425850-1177744988.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 3/77 24392
/proc/meminfo: memFree=1756968/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=674392 CPUtime=0
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 88 0 0 0 0 0 0 0 18 0 1 0 250537211 690577408 74 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134575619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 168598 74 41 100 0 168495 0

[startup+0.0497451 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 24392
/proc/meminfo: memFree=1756968/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=675048 CPUtime=0.04
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 318 0 0 0 4 0 0 0 18 0 1 0 250537211 691249152 302 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134520698 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 168762 307 42 100 0 168659 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 675048

[startup+0.10175 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 24392
/proc/meminfo: memFree=1756968/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=676196 CPUtime=0.09
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10339 0 0 0 8 1 0 0 18 0 1 0 250537211 692424704 557 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134515716 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169049 557 42 100 0 168946 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 676196

[startup+0.301767 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 24392
/proc/meminfo: memFree=1756968/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=676196 CPUtime=0.29
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10361 0 0 0 28 1 0 0 19 0 1 0 250537211 692424704 579 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134520907 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169049 579 42 100 0 168946 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 676196

[startup+0.701803 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 24392
/proc/meminfo: memFree=1756968/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=676336 CPUtime=0.69
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10383 0 0 0 68 1 0 0 23 0 1 0 250537211 692568064 601 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134515634 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169084 601 42 100 0 168981 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 676336

[startup+1.50188 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 24393
/proc/meminfo: memFree=1754528/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=676476 CPUtime=1.49
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10412 0 0 0 148 1 0 0 25 0 1 0 250537211 692711424 630 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134517607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169119 630 42 100 0 169016 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 676476

[startup+3.10202 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 24393
/proc/meminfo: memFree=1754208/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=676620 CPUtime=3.09
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10450 0 0 0 308 1 0 0 25 0 1 0 250537211 692858880 668 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134515595 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169155 668 42 100 0 169052 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 676620

[startup+6.30132 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 24393
/proc/meminfo: memFree=1753888/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=676760 CPUtime=6.29
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10503 0 0 0 628 1 0 0 25 0 1 0 250537211 693002240 721 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134517583 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169190 721 42 100 0 169087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 676760

[startup+12.7029 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 24393
/proc/meminfo: memFree=1753512/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677040 CPUtime=12.69
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10576 0 0 0 1267 2 0 0 25 0 1 0 250537211 693288960 794 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134517607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169260 794 42 100 0 169157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 677040

[startup+25.5011 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 24393
/proc/meminfo: memFree=1752552/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=25.49
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10798 0 0 0 2547 2 0 0 25 0 1 0 250537211 693837824 1016 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1016 45 100 0 169291 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 677576

[startup+51.1014 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 24393
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=51.08
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10798 0 0 0 5106 2 0 0 25 0 1 0 250537211 693837824 1016 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535080 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1016 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 2/78 24393
/proc/meminfo: memFree=1752552/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=102.27
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10799 0 0 0 10225 2 0 0 25 0 1 0 250537211 693837824 1017 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528514 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1017 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 2/78 24393
/proc/meminfo: memFree=1752552/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=162.25
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10800 0 0 0 16223 2 0 0 25 0 1 0 250537211 693837824 1018 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531992 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1018 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 2/78 24393
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=222.23
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10800 0 0 0 22221 2 0 0 25 0 1 0 250537211 693837824 1018 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 677576

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24393
/proc/meminfo: memFree=1752552/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=282.21
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10800 0 0 0 28219 2 0 0 25 0 1 0 250537211 693837824 1018 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531983 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 677576

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24393
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=342.19
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10800 0 0 0 34217 2 0 0 25 0 1 0 250537211 693837824 1018 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531358 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 677576

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24393
/proc/meminfo: memFree=1752552/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=402.18
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10800 0 0 0 40216 2 0 0 25 0 1 0 250537211 693837824 1018 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536024 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 677576

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24393
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=462.17
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10800 0 0 0 46214 3 0 0 25 0 1 0 250537211 693837824 1018 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134534920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 677576

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24393
/proc/meminfo: memFree=1752552/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=522.15
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10800 0 0 0 52212 3 0 0 25 0 1 0 250537211 693837824 1018 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 677576

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24393
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=582.13
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10800 0 0 0 58210 3 0 0 25 0 1 0 250537211 693837824 1018 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134530377 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 677576

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24395
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=642.12
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10800 0 0 0 64209 3 0 0 25 0 1 0 250537211 693837824 1018 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531989 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1018 45 100 0 169291 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 677576


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24597
/proc/meminfo: memFree=1752552/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4061.11
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 406101 10 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528487 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 677576

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24597
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4121.09
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 412099 10 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535688 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 677576

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24597
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4181.07
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 418097 10 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134530859 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 677576

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752552/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4241.05
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 424095 10 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528478 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 677576

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4301.04
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 430093 11 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528596 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 677576

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4361.03
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 436092 11 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535169 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 677576

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4421.01
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 442090 11 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 677576

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4480.99
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 448088 11 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528487 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 677576

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4540.97
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 454086 11 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535688 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 677576

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4600.96
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 460085 11 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528478 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 677576

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752424/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4660.94
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 466083 11 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134530881 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 677576

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4720.93
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 472082 11 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134536157 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 677576

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4780.91
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 478080 11 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134535688 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 677576

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4840.89
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 484078 11 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 677576

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4900.87
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 490076 11 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134530328 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 677576

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=4960.86
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 496074 12 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134528337 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 677576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=5000.06
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 499994 12 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531992 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24599
/proc/meminfo: memFree=1752488/2055920 swapFree=4157132/4192956
[pid=24392] ppid=24390 vsize=677576 CPUtime=5000.06
/proc/24392/stat : 24392 (dewSatz_1a) R 24390 24392 24338 0 -1 4194304 10803 0 0 0 499994 12 0 0 25 0 1 0 250537211 693837824 1021 18446744073709551615 134512640 134924432 4294956656 18446744073709551615 134531992 0 0 4096 0 0 0 0 17 1 0 0
/proc/24392/statm: 169394 1021 45 100 0 169291 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 677576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.94
CPU system time (s): 0.123981
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 677576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10803
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= 109457

runsolver used 3.80242 second user time and 10.9613 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Sat Apr 28 07:23:08 UTC 2007

IDJOB= 425850
IDBENCH= 20118
IDSOLVER= 195
FILE ID= node72/425850-1177744988

PBS_JOBID= 4715525

Free space on /tmp= 66537 MiB

SOLVER NAME= DEWSATZ 1A 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/425850-1177744988/dewSatz_1a /tmp/evaluation/425850-1177744988/instance-425850-1177744988.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-425850-1177744988 -o ROOT/results/node72/solver-425850-1177744988 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425850-1177744988/dewSatz_1a /tmp/evaluation/425850-1177744988/instance-425850-1177744988.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 452533638

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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		: 3000.222
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:       1757440 kB
Buffers:         42112 kB
Cached:         181168 kB
SwapCached:      17848 kB
Active:         145544 kB
Inactive:       101448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1757440 kB
SwapTotal:     4192956 kB
SwapFree:      4157132 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          29752 kB
Slab:            37104 kB
Committed_AS:  3386192 kB
PageTables:       1788 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= 66537 MiB

End job on node72 on Sat Apr 28 08:46:31 UTC 2007