Trace number 428748

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
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 56120

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/node27/watcher-428748-1177742912 -o ROOT/results/node27/solver-428748-1177742912 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428748-1177742912/dewSatz_fixed /tmp/evaluation/428748-1177742912/instance-428748-1177742912.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: 0.92 0.98 0.99 3/65 2256
/proc/meminfo: memFree=1434904/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690016 CPUtime=0
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 86 0 0 0 0 0 0 0 18 0 1 0 186987136 706576384 71 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520276 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172504 72 39 100 0 172401 0

[startup+0.042105 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 2256
/proc/meminfo: memFree=1434904/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690436 CPUtime=0.03
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 7960 0 0 0 3 0 0 0 18 0 1 0 186987136 707006464 196 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134520528 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172609 196 40 100 0 172506 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 690436

[startup+0.101111 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 2256
/proc/meminfo: memFree=1434904/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690576 CPUtime=0.09
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 9992 0 0 0 8 1 0 0 18 0 1 0 186987136 707149824 209 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134515322 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172644 209 40 100 0 172541 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 690576

[startup+0.30113 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 2256
/proc/meminfo: memFree=1434904/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690576 CPUtime=0.29
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10010 0 0 0 28 1 0 0 19 0 1 0 186987136 707149824 227 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134515348 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172644 227 40 100 0 172541 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 690576

[startup+0.701171 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 2256
/proc/meminfo: memFree=1434904/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690720 CPUtime=0.69
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10030 0 0 0 68 1 0 0 22 0 1 0 186987136 707297280 247 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134515399 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172680 247 40 100 0 172577 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 690720

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433872/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=1.49
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10126 0 0 0 148 1 0 0 25 0 1 0 186987136 707432448 343 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532441 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 343 43 100 0 172610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 690852

[startup+3.10141 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433296/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=3.09
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10126 0 0 0 308 1 0 0 25 0 1 0 186987136 707432448 343 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134542247 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 343 43 100 0 172610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 690852

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433296/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=6.29
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10126 0 0 0 628 1 0 0 25 0 1 0 186987136 707432448 343 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532919 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 343 43 100 0 172610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 690852

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433168/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=12.69
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10126 0 0 0 1268 1 0 0 25 0 1 0 186987136 707432448 343 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533557 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 343 43 100 0 172610 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 690852

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433168/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=25.49
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10126 0 0 0 2548 1 0 0 25 0 1 0 186987136 707432448 343 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532541 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 343 43 100 0 172610 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 690852

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433168/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=51.08
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10126 0 0 0 5107 1 0 0 25 0 1 0 186987136 707432448 343 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 343 43 100 0 172610 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 690852

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433168/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=102.27
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10126 0 0 0 10226 1 0 0 25 0 1 0 186987136 707432448 343 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533223 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 343 43 100 0 172610 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 690852

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433168/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=162.24
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10126 0 0 0 16223 1 0 0 25 0 1 0 186987136 707432448 343 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533210 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 343 43 100 0 172610 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 690852

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433104/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=222.23
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 22222 1 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536225 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 690852

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433168/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=282.21
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 28220 1 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535358 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 690852

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433104/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=342.19
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 34218 1 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535358 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 690852

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433168/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=402.18
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 40217 1 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536442 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 690852

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433168/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=462.16
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 46215 1 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 690852

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433104/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=522.14
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 52213 1 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535016 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 690852

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433168/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=582.12
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 58211 1 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134534877 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 690852

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2257
/proc/meminfo: memFree=1433104/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=642.11
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 64210 1 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535326 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 690852

[startup+702.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 2257
/proc/meminfo: memFree=1433168/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=702.09
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 70208 1 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533320 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 690852

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/72 2339
/proc/meminfo: memFree=1431888/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=762.05
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 76204 1 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535190 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 690852

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2455
/proc/meminfo: memFree=1432720/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=821.98
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 82196 2 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532495 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 690852

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2455
/proc/meminfo: memFree=1432784/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=881.96
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 88194 2 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134531687 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 690852

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2455
/proc/meminfo: memFree=1432784/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=941.94
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 94192 2 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134536360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 690852

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2455
/proc/meminfo: memFree=1432848/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=1001.92
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 100190 2 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533320 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 690852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2455
/proc/meminfo: memFree=1432976/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=1061.91
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 106189 2 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134535358 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 690852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2455
/proc/meminfo: memFree=1432976/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=1121.89
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 112187 2 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134533137 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 690852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2455
/proc/meminfo: memFree=1433040/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=1181.87
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 118185 2 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532344 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 690852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2455
/proc/meminfo: memFree=1433040/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=1200.07
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 120005 2 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532541 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 690852

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2455
/proc/meminfo: memFree=1433040/2055920 swapFree=4182916/4192956
[pid=2256] ppid=2254 vsize=690852 CPUtime=1200.07
/proc/2256/stat : 2256 (dewSatz_fixed) R 2254 2256 1651 0 -1 4194304 10127 0 0 0 120005 2 0 0 25 0 1 0 186987136 707432448 344 18446744073709551615 134512640 134923568 4294956656 18446744073709551615 134532541 0 0 4096 0 0 0 0 17 1 0 0
/proc/2256/statm: 172713 344 43 100 0 172610 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 690852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.023996
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 690852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10127
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= 2017

runsolver used 1.03784 second user time and 2.29765 second system time

The end



Launcher Data (download as text)




Begin job on node27 on Sat Apr 28 06:48:32 UTC 2007

IDJOB= 428748
IDBENCH= 24624
IDSOLVER= 197
FILE ID= node27/428748-1177742912

PBS_JOBID= 4715476

Free space on /tmp= 66476 MiB

SOLVER NAME= DEWSATZ 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/428748-1177742912/dewSatz_fixed /tmp/evaluation/428748-1177742912/instance-428748-1177742912.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-428748-1177742912 -o ROOT/results/node27/solver-428748-1177742912 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428748-1177742912/dewSatz_fixed /tmp/evaluation/428748-1177742912/instance-428748-1177742912.cnf

META MD5SUM SOLVER= 7386eb54c3fac2d8e6ad9191fdd25a76
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 576953942

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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		: 3000.213
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:       1435376 kB
Buffers:         50632 kB
Cached:         493988 kB
SwapCached:       4616 kB
Active:         257208 kB
Inactive:       297948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435376 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            51488 kB
Committed_AS:  2217432 kB
PageTables:       1412 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= 66476 MiB

End job on node27 on Sat Apr 28 07:08:35 UTC 2007