Trace number 424232

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) 5000.05 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4353.73
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data (download as text)

0.00/0.00	
0.09/0.16	c Computed by /tmp/evaluation/424232-1177744786/kcnfs-2004   V. 03/02/12
0.09/0.16	c Input file : '/tmp/evaluation/424232-1177744786/instance-424232-1177744786.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/node12/watcher-424232-1177744786 -o ROOT/results/node12/solver-424232-1177744786 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424232-1177744786/kcnfs-2004 /tmp/evaluation/424232-1177744786/instance-424232-1177744786.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: 0.77 0.92 0.97 4/77 13650
/proc/meminfo: memFree=1600560/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=16016 CPUtime=0
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 92 0 0 0 0 0 0 0 18 0 1 0 250515976 16400384 73 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 4004 73 38 107 0 3893 0

[startup+0.0297821 s]
/proc/loadavg: 0.77 0.92 0.97 4/77 13650
/proc/meminfo: memFree=1600560/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=16648 CPUtime=0.02
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 250 0 0 0 2 0 0 0 18 0 1 0 250515976 17047552 231 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 4162 231 38 107 0 4051 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 16648

[startup+0.10179 s]
/proc/loadavg: 0.77 0.92 0.97 4/77 13650
/proc/meminfo: memFree=1600560/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28092 CPUtime=0.09
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3124 0 0 0 8 1 0 0 18 0 1 0 250515976 28766208 3104 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7023 3104 41 107 0 6912 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28092

[startup+0.301809 s]
/proc/loadavg: 0.77 0.92 0.97 4/77 13650
/proc/meminfo: memFree=1600560/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=0.29
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3520 0 0 0 28 1 0 0 19 0 1 0 250515976 28794880 3500 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134571596 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3500 60 107 0 6919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28120

[startup+0.701848 s]
/proc/loadavg: 0.77 0.92 0.97 4/77 13650
/proc/meminfo: memFree=1600560/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=0.69
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3548 0 0 0 68 1 0 0 23 0 1 0 250515976 28794880 3528 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134580082 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3528 60 107 0 6919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28120

[startup+1.50193 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 13651
/proc/meminfo: memFree=1586664/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=1.49
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3548 0 0 0 148 1 0 0 25 0 1 0 250515976 28794880 3528 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532691 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3528 60 107 0 6919 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28120

[startup+3.10109 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 13651
/proc/meminfo: memFree=1586536/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=3.09
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3548 0 0 0 308 1 0 0 25 0 1 0 250515976 28794880 3528 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3528 60 107 0 6919 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28120

[startup+6.30141 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 13651
/proc/meminfo: memFree=1586344/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=6.29
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3548 0 0 0 628 1 0 0 25 0 1 0 250515976 28794880 3528 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3528 60 107 0 6919 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28120

[startup+12.701 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 13651
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=12.68
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3548 0 0 0 1267 1 0 0 25 0 1 0 250515976 28794880 3528 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3528 60 107 0 6919 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28120

[startup+25.5013 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 13651
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=25.48
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 2547 1 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28120

[startup+51.1019 s]
/proc/loadavg: 0.90 0.93 0.97 2/78 13651
/proc/meminfo: memFree=1586416/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=51.08
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 5106 2 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134534627 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28120

[startup+102.305 s]
/proc/loadavg: 0.95 0.94 0.97 2/78 13651
/proc/meminfo: memFree=1586416/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=102.27
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 10225 2 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28120

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 13651
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=162.25
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 16223 2 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533826 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28120

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 13651
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=222.23
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 22221 2 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528187 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28120

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 13651
/proc/meminfo: memFree=1586288/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=282.21
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 28219 2 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533490 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28120

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13651
/proc/meminfo: memFree=1586288/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=342.2
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 34218 2 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529239 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 28120

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13651
/proc/meminfo: memFree=1586288/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=402.19
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 40216 3 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579840 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 28120

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13651
/proc/meminfo: memFree=1586288/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=462.17
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 46214 3 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28120

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13651
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=522.16
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 52213 3 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530719 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 28120

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13651
/proc/meminfo: memFree=1586416/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=582.14
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 58211 3 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 28120

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13651
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=642.13
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 64210 3 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 28120

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13851
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4001.18
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 400104 14 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529049 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4001.18
Current children cumulated vsize (KiB) 28120

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13851
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4061.17
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 406102 15 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4061.17
Current children cumulated vsize (KiB) 28120

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13851
/proc/meminfo: memFree=1586416/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4121.15
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 412100 15 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530432 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4121.15
Current children cumulated vsize (KiB) 28120

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13851
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4181.14
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 418099 15 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532813 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4181.14
Current children cumulated vsize (KiB) 28120

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13851
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4241.12
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 424097 15 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528124 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4241.12
Current children cumulated vsize (KiB) 28120

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13851
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4301.11
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 430095 16 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4301.11
Current children cumulated vsize (KiB) 28120

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13851
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4361.09
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 436093 16 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528162 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4361.09
Current children cumulated vsize (KiB) 28120

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13851
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4421.07
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 442091 16 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528257 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4421.07
Current children cumulated vsize (KiB) 28120

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13853
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4481.06
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 448090 16 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134558416 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4481.06
Current children cumulated vsize (KiB) 28120

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13853
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4541.05
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 454088 17 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134560447 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4541.05
Current children cumulated vsize (KiB) 28120

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13853
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4601.04
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 460087 17 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 28120

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13853
/proc/meminfo: memFree=1586352/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4661.01
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 466084 17 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4661.01
Current children cumulated vsize (KiB) 28120

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13853
/proc/meminfo: memFree=1586288/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4721.01
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 472083 18 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4721.01
Current children cumulated vsize (KiB) 28120

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13853
/proc/meminfo: memFree=1586288/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4780.99
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 478081 18 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4780.99
Current children cumulated vsize (KiB) 28120

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13853
/proc/meminfo: memFree=1586224/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4840.97
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 484079 18 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530883 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4840.97
Current children cumulated vsize (KiB) 28120

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13853
/proc/meminfo: memFree=1586224/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4900.95
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 490077 18 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4900.95
Current children cumulated vsize (KiB) 28120

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 13853
/proc/meminfo: memFree=1586224/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=4960.94
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 496075 19 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4960.94
Current children cumulated vsize (KiB) 28120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 13853
/proc/meminfo: memFree=1586224/2055920 swapFree=4160076/4192956
[pid=13650] ppid=13648 vsize=28120 CPUtime=5000.04
/proc/13650/stat : 13650 (kcnfs-2004) R 13648 13650 13596 0 -1 0 3550 0 0 0 499985 19 0 0 25 0 1 0 250515976 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134537430 0 0 4096 0 0 0 0 17 1 0 0
/proc/13650/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 28120

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): 5001.41
CPU time (s): 5000.05
CPU user time (s): 4999.85
CPU system time (s): 0.19497
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 28120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3550
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= 8056

runsolver used 4.01539 second user time and 9.95649 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Apr 28 07:19:46 UTC 2007

IDJOB= 424232
IDBENCH= 20118
IDSOLVER= 194
FILE ID= node12/424232-1177744786

PBS_JOBID= 4715524

Free space on /tmp= 66547 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/424232-1177744786/kcnfs-2004 /tmp/evaluation/424232-1177744786/instance-424232-1177744786.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-424232-1177744786 -o ROOT/results/node12/solver-424232-1177744786 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424232-1177744786/kcnfs-2004 /tmp/evaluation/424232-1177744786/instance-424232-1177744786.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 872790674

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1601032 kB
Buffers:         44024 kB
Cached:         318932 kB
SwapCached:      11792 kB
Active:         235912 kB
Inactive:       150176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601032 kB
SwapTotal:     4192956 kB
SwapFree:      4160076 kB
Dirty:            3868 kB
Writeback:           0 kB
Mapped:          29984 kB
Slab:            54324 kB
Committed_AS:  6187992 kB
PageTables:       1792 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= 66547 MiB

End job on node12 on Sat Apr 28 08:43:10 UTC 2007