Trace number 427426

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
MD5SUM2a29cf8033c0c4626cda2167b46ef223
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark407.645
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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/node72/watcher-427426-1177646814 -o ROOT/results/node72/solver-427426-1177646814 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427426-1177646814/dewSatz_fixed /tmp/evaluation/427426-1177646814/instance-427426-1177646814.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 3/77 16397
/proc/meminfo: memFree=1790120/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690016 CPUtime=0
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 79 0 0 0 0 0 0 0 19 0 1 0 240719828 706576384 64 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134574795 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172504 64 39 100 0 172401 0

[startup+0.0203589 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16397
/proc/meminfo: memFree=1790120/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690012 CPUtime=0.01
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 4286 0 0 0 1 0 0 0 19 0 1 0 240719828 706572288 87 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520528 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172503 87 40 100 0 172400 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 690012

[startup+0.101366 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16397
/proc/meminfo: memFree=1790120/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=0.09
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9937 0 0 0 8 1 0 0 19 0 1 0 240719828 706715648 152 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531985 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 152 43 100 0 172435 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 690152

[startup+0.301385 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16397
/proc/meminfo: memFree=1790120/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=0.29
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9937 0 0 0 28 1 0 0 21 0 1 0 240719828 706715648 152 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533137 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 152 43 100 0 172435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 690152

[startup+0.70142 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16397
/proc/meminfo: memFree=1790120/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=0.69
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9937 0 0 0 68 1 0 0 25 0 1 0 240719828 706715648 152 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134527584 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 152 43 100 0 172435 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 690152

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789408/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=1.49
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9937 0 0 0 148 1 0 0 25 0 1 0 240719828 706715648 152 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526911 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 152 43 100 0 172435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 690152

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789216/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=3.09
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9937 0 0 0 308 1 0 0 25 0 1 0 240719828 706715648 152 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530203 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 152 43 100 0 172435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 690152

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789152/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=6.29
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 628 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531050 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 690152

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=12.69
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 1268 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 690152

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=25.48
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 2547 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535016 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 690152

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=51.08
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 5107 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532323 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 690152

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=102.27
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 10226 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533370 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 690152

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=162.25
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 16224 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536216 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 690152

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=222.23
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 22222 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531210 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 690152

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=282.21
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 28220 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532441 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 690152

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=342.2
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 34219 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530333 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 690152

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=402.18
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 40217 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 690152

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=462.16
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 46215 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532468 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 690152

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=522.15
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 52214 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532400 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 690152

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=582.13
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 58212 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532441 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 690152

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=642.12
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 64211 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134529624 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 690152

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=702.09
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 70208 1 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535326 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 690152

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789096/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=762.09
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 76207 2 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 690152

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=822.07
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 82205 2 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531650 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 690152

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=882.05
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 88203 2 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533205 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 690152

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=942.03
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 94201 2 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 690152

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789224/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=1002.02
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 100200 2 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535192 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 690152

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789224/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=1062
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 106198 2 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134527300 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 690152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789224/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=1121.98
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 112196 2 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134530837 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 690152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=1181.97
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 118195 2 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134526748 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 690152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16398
/proc/meminfo: memFree=1789160/2055920 swapFree=4157088/4192956
[pid=16397] ppid=16395 vsize=690152 CPUtime=1200.07
/proc/16397/stat : 16397 (dewSatz_fixed) R 16395 16397 14875 0 -1 4194304 9938 0 0 0 120005 2 0 0 25 0 1 0 240719828 706715648 153 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134529637 0 0 4096 0 0 0 0 17 1 0 0
/proc/16397/statm: 172538 153 43 100 0 172435 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 690152

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.026995
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 690152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
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= 9938
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 26293

runsolver used 0.966853 second user time and 2.50962 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Fri Apr 27 04:06:54 UTC 2007

IDJOB= 427426
IDBENCH= 19969
IDSOLVER= 197
FILE ID= node72/427426-1177646814

PBS_JOBID= 4697280

Free space on /tmp= 66490 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427426-1177646814/dewSatz_fixed /tmp/evaluation/427426-1177646814/instance-427426-1177646814.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-427426-1177646814 -o ROOT/results/node72/solver-427426-1177646814 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427426-1177646814/dewSatz_fixed /tmp/evaluation/427426-1177646814/instance-427426-1177646814.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  2a29cf8033c0c4626cda2167b46ef223

RANDOM SEED= 593974062

TIME LIMIT= 1200 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:       1790464 kB
Buffers:         40772 kB
Cached:         149372 kB
SwapCached:      17664 kB
Active:         135224 kB
Inactive:        78808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790464 kB
SwapTotal:     4192956 kB
SwapFree:      4157088 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          29956 kB
Slab:            36932 kB
Committed_AS:  3367108 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= 66490 MiB

End job on node72 on Fri Apr 27 04:26:56 UTC 2007