Trace number 424195

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
KCNFS 2004? (TO) 5000.1 5001.61

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1207324880-03.cnf
MD5SUMdb32d515bf5934ff8ba3b84fd3a1f9e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark46.23
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.09/0.11	c Computed by /tmp/evaluation/424195-1177723048/kcnfs-2004   V. 03/02/12
0.09/0.11	c Input file : '/tmp/evaluation/424195-1177723048/instance-424195-1177723048.cnf'

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/node54/watcher-424195-1177723048 -o ROOT/results/node54/solver-424195-1177723048 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424195-1177723048/kcnfs-2004 /tmp/evaluation/424195-1177723048/instance-424195-1177723048.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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 5118
/proc/meminfo: memFree=1416192/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=16056 CPUtime=0
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 102 0 0 0 0 0 0 0 18 0 1 0 219679309 16441344 83 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 4014 83 38 107 0 3903 0

[startup+0.092771 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 5118
/proc/meminfo: memFree=1416192/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24720 CPUtime=0.08
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2611 0 0 0 8 0 0 0 18 0 1 0 219679309 25313280 2591 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134587303 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6180 2591 43 107 0 6069 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 24720

[startup+0.10177 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 5118
/proc/meminfo: memFree=1416192/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24720 CPUtime=0.09
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2611 0 0 0 9 0 0 0 18 0 1 0 219679309 25313280 2591 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134587370 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6180 2591 43 107 0 6069 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24720

[startup+0.301799 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 5118
/proc/meminfo: memFree=1416192/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=0.29
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2735 0 0 0 28 1 0 0 19 0 1 0 219679309 25321472 2715 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2715 59 107 0 6071 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24728

[startup+0.701849 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 5118
/proc/meminfo: memFree=1416192/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=0.69
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2736 0 0 0 68 1 0 0 22 0 1 0 219679309 25321472 2716 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24728

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405432/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=1.49
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2736 0 0 0 148 1 0 0 25 0 1 0 219679309 25321472 2716 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24728

[startup+3.10115 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405304/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=3.09
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2736 0 0 0 308 1 0 0 25 0 1 0 219679309 25321472 2716 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528712 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24728

[startup+6.30156 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405240/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=6.29
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2736 0 0 0 628 1 0 0 25 0 1 0 219679309 25321472 2716 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531390 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24728

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=12.69
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2736 0 0 0 1268 1 0 0 25 0 1 0 219679309 25321472 2716 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134560455 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24728

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=25.49
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2736 0 0 0 2548 1 0 0 25 0 1 0 219679309 25321472 2716 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529320 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2716 59 107 0 6071 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24728

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=51.08
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2737 0 0 0 5107 1 0 0 25 0 1 0 219679309 25321472 2717 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528948 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2717 59 107 0 6071 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24728

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=102.27
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2737 0 0 0 10226 1 0 0 25 0 1 0 219679309 25321472 2717 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2717 59 107 0 6071 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24728

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=162.24
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2737 0 0 0 16223 1 0 0 25 0 1 0 219679309 25321472 2717 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2717 59 107 0 6071 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24728

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=222.23
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2737 0 0 0 22222 1 0 0 25 0 1 0 219679309 25321472 2717 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579795 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2717 59 107 0 6071 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24728

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=282.21
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2737 0 0 0 28220 1 0 0 25 0 1 0 219679309 25321472 2717 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2717 59 107 0 6071 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24728

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=342.19
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2737 0 0 0 34218 1 0 0 25 0 1 0 219679309 25321472 2717 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579679 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2717 59 107 0 6071 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24728

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=402.18
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2737 0 0 0 40217 1 0 0 25 0 1 0 219679309 25321472 2717 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579672 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2717 59 107 0 6071 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24728

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=462.16
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2737 0 0 0 46215 1 0 0 25 0 1 0 219679309 25321472 2717 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528673 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2717 59 107 0 6071 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24728

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=522.14
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2737 0 0 0 52213 1 0 0 25 0 1 0 219679309 25321472 2717 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579672 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2717 59 107 0 6071 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24728

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=582.12
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2737 0 0 0 58211 1 0 0 25 0 1 0 219679309 25321472 2717 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557848 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2717 59 107 0 6071 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 24728

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5119
/proc/meminfo: memFree=1405112/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=642.11
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2737 0 0 0 64210 1 0 0 25 0 1 0 219679309 25321472 2717 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2717 59 107 0 6071 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24728

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

[startup+4002.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/67 5815
/proc/meminfo: memFree=1404984/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4001.05
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 400097 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4001.05
Current children cumulated vsize (KiB) 24728

[startup+4062.31 s]
/proc/loadavg: 1.08 1.05 1.01 2/67 5815
/proc/meminfo: memFree=1404984/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4061.04
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 406096 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533039 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 24728

[startup+4122.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/67 5815
/proc/meminfo: memFree=1404920/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4121.02
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 412094 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 24728

[startup+4182.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/67 5815
/proc/meminfo: memFree=1404984/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4181
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 418092 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533399 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 24728

[startup+4242.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/67 5815
/proc/meminfo: memFree=1405048/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4240.99
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 424091 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579646 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 24728

[startup+4302.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/67 5815
/proc/meminfo: memFree=1405048/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4300.97
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 430089 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 24728

[startup+4362.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/67 5815
/proc/meminfo: memFree=1405048/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4360.95
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 436087 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 24728

[startup+4422.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 5815
/proc/meminfo: memFree=1404984/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4420.93
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 442085 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134562050 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 24728

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 5815
/proc/meminfo: memFree=1404984/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4480.92
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 448084 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134574439 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4480.92
Current children cumulated vsize (KiB) 24728

[startup+4542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 5815
/proc/meminfo: memFree=1404984/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4540.9
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 454082 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 24728

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 5815
/proc/meminfo: memFree=1404984/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4600.89
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 460081 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579683 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4600.89
Current children cumulated vsize (KiB) 24728

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5815
/proc/meminfo: memFree=1404920/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4660.86
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 466078 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529737 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 24728

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5815
/proc/meminfo: memFree=1404920/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4720.85
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 472077 8 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134534840 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 24728

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5815
/proc/meminfo: memFree=1404920/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4780.84
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 478075 9 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579679 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 24728

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5815
/proc/meminfo: memFree=1404920/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4840.82
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 484073 9 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 24728

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5815
/proc/meminfo: memFree=1404856/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4900.81
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 490072 9 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 24728

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5815
/proc/meminfo: memFree=1404856/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=4960.79
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 496070 9 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 24728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5815
/proc/meminfo: memFree=1404856/2055920 swapFree=4182164/4192956
[pid=5118] ppid=5116 vsize=24728 CPUtime=5000.09
/proc/5118/stat : 5118 (kcnfs-2004) R 5116 5118 4627 0 -1 0 2738 0 0 0 500000 9 0 0 25 0 1 0 219679309 25321472 2718 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/5118/statm: 6182 2718 59 107 0 6071 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 24728

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.1
CPU user time (s): 5000
CPU system time (s): 0.093985
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 24728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2738
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= 10169

runsolver used 5.33819 second user time and 12.86 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sat Apr 28 01:17:28 UTC 2007

IDJOB= 424195
IDBENCH= 20081
IDSOLVER= 194
FILE ID= node54/424195-1177723048

PBS_JOBID= 4715401

Free space on /tmp= 66473 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1207324880-03.cnf
COMMAND LINE= /tmp/evaluation/424195-1177723048/kcnfs-2004 /tmp/evaluation/424195-1177723048/instance-424195-1177723048.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-424195-1177723048 -o ROOT/results/node54/solver-424195-1177723048 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424195-1177723048/kcnfs-2004 /tmp/evaluation/424195-1177723048/instance-424195-1177723048.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  db32d515bf5934ff8ba3b84fd3a1f9e1

RANDOM SEED= 665343817

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1416664 kB
Buffers:         55320 kB
Cached:         500668 kB
SwapCached:       4128 kB
Active:         232776 kB
Inactive:       333240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416664 kB
SwapTotal:     4192956 kB
SwapFree:      4182164 kB
Dirty:            3572 kB
Writeback:           0 kB
Mapped:          15912 kB
Slab:            59196 kB
Committed_AS:  2364196 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66553 MiB

End job on node54 on Sat Apr 28 02:40:52 UTC 2007