Trace number 425888

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 5002.01

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
MD5SUM8e78670c99e958f12e271eddd527e3f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1299.49
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-425888-1177764542 -o ROOT/results/node3/solver-425888-1177764542 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425888-1177764542/dewSatz_1a /tmp/evaluation/425888-1177764542/instance-425888-1177764542.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: 0.96 1.00 1.00 3/77 1800
/proc/meminfo: memFree=1559712/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=674392 CPUtime=0
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 87 0 0 0 0 0 0 0 18 0 1 0 252491959 690577408 73 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134575619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 168598 73 41 100 0 168495 0

[startup+0.0353099 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 1800
/proc/meminfo: memFree=1559712/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=674920 CPUtime=0.03
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 279 0 0 0 3 0 0 0 18 0 1 0 252491959 691118080 265 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134520553 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 168730 266 41 100 0 168627 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 674920

[startup+0.10132 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 1800
/proc/meminfo: memFree=1559712/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=677556 CPUtime=0.09
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 1649 0 0 0 9 0 0 0 18 0 1 0 252491959 693817344 1121 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134520816 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 169389 1121 42 100 0 169286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 677556

[startup+0.301351 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 1800
/proc/meminfo: memFree=1559712/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=678400 CPUtime=0.29
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 11265 0 0 0 28 1 0 0 19 0 1 0 252491959 694681600 1400 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134521203 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 169600 1400 42 100 0 169497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 678400

[startup+0.701416 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 1800
/proc/meminfo: memFree=1559712/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=0.69
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12072 0 0 0 68 1 0 0 23 0 1 0 252491959 696483840 2176 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134534850 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2176 45 100 0 169937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 680160

[startup+1.50155 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550680/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=1.49
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12136 0 0 0 148 1 0 0 25 0 1 0 252491959 696483840 2240 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525493 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2240 45 100 0 169937 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 680160

[startup+3.10181 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550488/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=3.09
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12140 0 0 0 308 1 0 0 25 0 1 0 252491959 696483840 2244 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525301 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2244 45 100 0 169937 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 680160

[startup+6.30133 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550360/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=6.29
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12141 0 0 0 627 2 0 0 25 0 1 0 252491959 696483840 2245 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525360 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2245 45 100 0 169937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 680160

[startup+12.7014 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=12.69
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12141 0 0 0 1267 2 0 0 25 0 1 0 252491959 696483840 2245 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2245 45 100 0 169937 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 680160

[startup+25.5014 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=25.49
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12141 0 0 0 2547 2 0 0 25 0 1 0 252491959 696483840 2245 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525405 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2245 45 100 0 169937 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 680160

[startup+51.1016 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 1801
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=51.07
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12141 0 0 0 5105 2 0 0 25 0 1 0 252491959 696483840 2245 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525373 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2245 45 100 0 169937 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 680160

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1801
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=102.26
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12141 0 0 0 10224 2 0 0 25 0 1 0 252491959 696483840 2245 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2245 45 100 0 169937 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 680160

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=162.24
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12141 0 0 0 16221 3 0 0 25 0 1 0 252491959 696483840 2245 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2245 45 100 0 169937 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 680160

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=222.21
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12141 0 0 0 22218 3 0 0 25 0 1 0 252491959 696483840 2245 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2245 45 100 0 169937 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 680160

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=282.19
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12142 0 0 0 28216 3 0 0 25 0 1 0 252491959 696483840 2246 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525176 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2246 45 100 0 169937 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 680160

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=342.17
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12144 0 0 0 34213 4 0 0 25 0 1 0 252491959 696483840 2248 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2248 45 100 0 169937 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 680160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=402.15
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12144 0 0 0 40211 4 0 0 25 0 1 0 252491959 696483840 2248 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525493 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2248 45 100 0 169937 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 680160

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=462.13
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12144 0 0 0 46208 5 0 0 25 0 1 0 252491959 696483840 2248 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134524123 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2248 45 100 0 169937 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 680160

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550232/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=522.11
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12144 0 0 0 52206 5 0 0 25 0 1 0 252491959 696483840 2248 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525301 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2248 45 100 0 169937 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 680160

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=582.09
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12144 0 0 0 58204 5 0 0 25 0 1 0 252491959 696483840 2248 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525195 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2248 45 100 0 169937 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 680160

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1801
/proc/meminfo: memFree=1550232/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=642.07
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12144 0 0 0 64201 6 0 0 25 0 1 0 252491959 696483840 2248 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2248 45 100 0 169937 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 680160


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2011
/proc/meminfo: memFree=1550232/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4000.81
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 400050 31 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525373 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4000.81
Current children cumulated vsize (KiB) 680160

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2011
/proc/meminfo: memFree=1550232/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4060.79
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 406048 31 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525156 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4060.79
Current children cumulated vsize (KiB) 680160

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2011
/proc/meminfo: memFree=1550232/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4120.76
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 412045 31 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525090 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 680160

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2011
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4180.75
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 418043 32 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134532085 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 680160

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2011
/proc/meminfo: memFree=1550296/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4240.72
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 424040 32 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525486 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4240.72
Current children cumulated vsize (KiB) 680160

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2011
/proc/meminfo: memFree=1550232/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4300.71
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 430038 33 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525386 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4300.71
Current children cumulated vsize (KiB) 680160

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2198
/proc/meminfo: memFree=1548968/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4360.59
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 436026 33 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525373 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 680160

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2224
/proc/meminfo: memFree=1549976/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4420.55
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 442022 33 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525134 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4420.55
Current children cumulated vsize (KiB) 680160

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2224
/proc/meminfo: memFree=1549976/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4480.53
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 448019 34 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525386 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4480.53
Current children cumulated vsize (KiB) 680160

[startup+4542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 2224
/proc/meminfo: memFree=1550040/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4540.51
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 454017 34 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4540.51
Current children cumulated vsize (KiB) 680160

[startup+4602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 2224
/proc/meminfo: memFree=1550040/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4600.5
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 460015 35 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 680160

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2224
/proc/meminfo: memFree=1550040/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4660.47
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 466012 35 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525405 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4660.47
Current children cumulated vsize (KiB) 680160

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2224
/proc/meminfo: memFree=1550040/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4720.46
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 472010 36 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 680160

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2224
/proc/meminfo: memFree=1550104/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4780.43
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 478007 36 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525156 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4780.43
Current children cumulated vsize (KiB) 680160

[startup+4842.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 2224
/proc/meminfo: memFree=1550168/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4840.4
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 484004 36 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525386 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4840.4
Current children cumulated vsize (KiB) 680160

[startup+4902.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2224
/proc/meminfo: memFree=1550232/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4900.39
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 490002 37 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525090 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4900.39
Current children cumulated vsize (KiB) 680160

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2224
/proc/meminfo: memFree=1550232/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=4960.36
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 495999 37 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525143 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 680160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2224
/proc/meminfo: memFree=1550232/2055920 swapFree=4138856/4192956
[pid=1800] ppid=1798 vsize=680160 CPUtime=5000.05
/proc/1800/stat : 1800 (dewSatz_1a) R 1798 1800 1499 0 -1 4194304 12145 0 0 0 499968 37 0 0 25 0 1 0 252491959 696483840 2249 18446744073709551615 134512640 134924432 4294956672 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1800/statm: 170040 2249 45 100 0 169937 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 680160

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): 5002.01
CPU time (s): 5000.07
CPU user time (s): 4999.69
CPU system time (s): 0.381941
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 680160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.381941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12145
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= 91355

runsolver used 3.70244 second user time and 10.8394 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Sat Apr 28 12:49:02 UTC 2007

IDJOB= 425888
IDBENCH= 20156
IDSOLVER= 195
FILE ID= node3/425888-1177764542

PBS_JOBID= 4715595

Free space on /tmp= 66550 MiB

SOLVER NAME= DEWSATZ 1A 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
COMMAND LINE= /tmp/evaluation/425888-1177764542/dewSatz_1a /tmp/evaluation/425888-1177764542/instance-425888-1177764542.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-425888-1177764542 -o ROOT/results/node3/solver-425888-1177764542 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425888-1177764542/dewSatz_1a /tmp/evaluation/425888-1177764542/instance-425888-1177764542.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8e78670c99e958f12e271eddd527e3f2

RANDOM SEED= 198586699

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1560120 kB
Buffers:         47736 kB
Cached:         378748 kB
SwapCached:      18032 kB
Active:         205444 kB
Inactive:       245228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560120 kB
SwapTotal:     4192956 kB
SwapFree:      4138856 kB
Dirty:            2744 kB
Writeback:           0 kB
Mapped:          30076 kB
Slab:            30680 kB
Committed_AS:  6187892 kB
PageTables:       1780 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= 66550 MiB

End job on node3 on Sat Apr 28 14:12:26 UTC 2007