Trace number 424148

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) 5000.07 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S769702923-04.cnf
MD5SUM9d525706adfc4abc6e0df4f54f53bcea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2091.25
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.04/0.10	c Computed by /tmp/evaluation/424148-1177697011/kcnfs-2004   V. 03/02/12
0.04/0.10	c Input file : '/tmp/evaluation/424148-1177697011/instance-424148-1177697011.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/node51/watcher-424148-1177697011 -o ROOT/results/node51/solver-424148-1177697011 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424148-1177697011/kcnfs-2004 /tmp/evaluation/424148-1177697011/instance-424148-1177697011.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: 2.02 2.13 1.98 2/64 20645
/proc/meminfo: memFree=1700088/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=16044 CPUtime=0
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 99 0 0 0 0 0 0 0 18 0 1 0 124546218 16429056 80 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 4011 80 38 107 0 3900 0

[startup+0.055103 s]
/proc/loadavg: 2.02 2.13 1.98 2/64 20645
/proc/meminfo: memFree=1700088/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23492 CPUtime=0.04
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 1976 0 0 0 4 0 0 0 18 0 1 0 124546218 24055808 1956 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5874 1956 41 107 0 5763 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 23492

[startup+0.102107 s]
/proc/loadavg: 2.02 2.13 1.98 2/64 20645
/proc/meminfo: memFree=1700088/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23744 CPUtime=0.09
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2383 0 0 0 8 1 0 0 18 0 1 0 124546218 24313856 2363 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134539776 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5936 2370 56 107 0 5825 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23744

[startup+0.301125 s]
/proc/loadavg: 2.02 2.13 1.98 2/64 20645
/proc/meminfo: memFree=1700088/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=0.29
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2445 0 0 0 28 1 0 0 19 0 1 0 124546218 24322048 2425 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2425 59 107 0 5827 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23752

[startup+0.701163 s]
/proc/loadavg: 2.02 2.13 1.98 2/64 20645
/proc/meminfo: memFree=1700088/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=0.69
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2447 0 0 0 68 1 0 0 23 0 1 0 124546218 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23752

[startup+1.50123 s]
/proc/loadavg: 2.02 2.13 1.98 2/65 20646
/proc/meminfo: memFree=1690544/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=1.49
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2447 0 0 0 148 1 0 0 25 0 1 0 124546218 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579646 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23752

[startup+3.10138 s]
/proc/loadavg: 2.02 2.13 1.98 2/65 20646
/proc/meminfo: memFree=1690416/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=3.09
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2447 0 0 0 308 1 0 0 25 0 1 0 124546218 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134535400 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23752

[startup+6.30166 s]
/proc/loadavg: 1.94 2.11 1.97 2/65 20646
/proc/meminfo: memFree=1690288/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=6.29
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2447 0 0 0 628 1 0 0 25 0 1 0 124546218 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529401 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23752

[startup+12.7012 s]
/proc/loadavg: 1.86 2.09 1.97 2/65 20646
/proc/meminfo: memFree=1690224/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=12.69
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2447 0 0 0 1268 1 0 0 25 0 1 0 124546218 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579696 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23752

[startup+25.5024 s]
/proc/loadavg: 1.67 2.04 1.95 2/65 20646
/proc/meminfo: memFree=1690288/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=25.49
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2447 0 0 0 2548 1 0 0 25 0 1 0 124546218 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579702 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23752

[startup+51.1027 s]
/proc/loadavg: 1.44 1.95 1.93 2/65 20646
/proc/meminfo: memFree=1690224/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=51.08
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2447 0 0 0 5107 1 0 0 25 0 1 0 124546218 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134560482 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23752

[startup+102.305 s]
/proc/loadavg: 1.19 1.80 1.87 2/65 20646
/proc/meminfo: memFree=1690224/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=102.27
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2447 0 0 0 10226 1 0 0 25 0 1 0 124546218 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134562056 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23752

[startup+162.302 s]
/proc/loadavg: 1.07 1.65 1.82 2/65 20646
/proc/meminfo: memFree=1690288/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=162.25
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2447 0 0 0 16224 1 0 0 25 0 1 0 124546218 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529020 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23752

[startup+222.302 s]
/proc/loadavg: 1.02 1.53 1.76 2/65 20646
/proc/meminfo: memFree=1690288/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=222.23
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2447 0 0 0 22222 1 0 0 25 0 1 0 124546218 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528257 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23752

[startup+282.302 s]
/proc/loadavg: 1.01 1.43 1.71 2/65 20646
/proc/meminfo: memFree=1690288/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=282.21
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2447 0 0 0 28220 1 0 0 25 0 1 0 124546218 24322048 2427 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2427 59 107 0 5827 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23752

[startup+342.303 s]
/proc/loadavg: 1.00 1.35 1.66 2/65 20646
/proc/meminfo: memFree=1690224/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=342.2
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 34218 2 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23752

[startup+402.302 s]
/proc/loadavg: 1.00 1.28 1.62 2/65 20648
/proc/meminfo: memFree=1690288/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=402.19
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 40217 2 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579766 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23752

[startup+462.303 s]
/proc/loadavg: 1.00 1.23 1.58 2/65 20648
/proc/meminfo: memFree=1690224/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=462.17
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 46215 2 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528506 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23752

[startup+522.301 s]
/proc/loadavg: 1.00 1.19 1.54 2/65 20648
/proc/meminfo: memFree=1690352/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=522.15
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 52213 2 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579827 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23752

[startup+582.301 s]
/proc/loadavg: 1.00 1.15 1.50 2/65 20648
/proc/meminfo: memFree=1690352/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=582.14
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 58212 2 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530071 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23752

[startup+642.302 s]
/proc/loadavg: 1.00 1.12 1.47 2/65 20648
/proc/meminfo: memFree=1690352/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=642.12
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 64210 2 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23752

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689840/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4061.11
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 406102 9 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528948 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 23752

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689968/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4121.09
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 412100 9 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 23752

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1690032/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4181.07
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 418098 9 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531877 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 23752

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689968/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4241.05
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 424096 9 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 23752

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20848
/proc/meminfo: memFree=1689968/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4301.04
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 430095 9 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 23752

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689968/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4361.02
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 436093 9 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531473 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 23752

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689904/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4421.01
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 442091 10 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134559350 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 23752

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689968/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4480.99
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 448089 10 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 23752

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689968/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4540.98
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 454088 10 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579847 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 23752

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689904/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4600.96
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 460086 10 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 23752

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689968/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4660.94
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 466084 10 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 23752

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689968/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4720.93
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 472083 10 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579637 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 23752

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689904/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4780.91
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 478081 10 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 23752

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689968/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4840.89
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 484079 10 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529992 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 23752

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689968/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4900.87
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 490077 10 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 23752

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689968/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=4960.87
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 496076 11 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528793 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 23752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689904/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=5000.06
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 499995 11 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 23752

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20848
/proc/meminfo: memFree=1689904/2055920 swapFree=4183292/4192956
[pid=20645] ppid=20643 vsize=23752 CPUtime=5000.06
/proc/20645/stat : 20645 (kcnfs-2004) R 20643 20645 20113 0 -1 0 2448 0 0 0 499995 11 0 0 25 0 1 0 124546218 24322048 2428 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/20645/statm: 5938 2428 59 107 0 5827 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 23752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.95
CPU system time (s): 0.113982
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 23752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2448
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= 4696

runsolver used 3.78942 second user time and 9.91349 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Fri Apr 27 18:03:31 UTC 2007

IDJOB= 424148
IDBENCH= 20034
IDSOLVER= 194
FILE ID= node51/424148-1177697011

PBS_JOBID= 4698699

Free space on /tmp= 66525 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S769702923-04.cnf
COMMAND LINE= /tmp/evaluation/424148-1177697011/kcnfs-2004 /tmp/evaluation/424148-1177697011/instance-424148-1177697011.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-424148-1177697011 -o ROOT/results/node51/solver-424148-1177697011 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424148-1177697011/kcnfs-2004 /tmp/evaluation/424148-1177697011/instance-424148-1177697011.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9d525706adfc4abc6e0df4f54f53bcea

RANDOM SEED= 307954551

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1700560 kB
Buffers:         34576 kB
Cached:         177240 kB
SwapCached:       3676 kB
Active:         180964 kB
Inactive:       118760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700560 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            3512 kB
Writeback:           0 kB
Mapped:          15948 kB
Slab:            41700 kB
Committed_AS:  3833736 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= 66525 MiB

End job on node51 on Fri Apr 27 19:26:55 UTC 2007