Trace number 424289

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) 5000.04 5001.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
MD5SUMbe41d97fbec08b222b8d456b52d73634
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark149.322
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.28/0.39	c Computed by /tmp/evaluation/424289-1177772988/kcnfs-2004   V. 03/02/12
0.28/0.39	c Input file : '/tmp/evaluation/424289-1177772988/instance-424289-1177772988.cnf' (adding resolvants)

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/node7/watcher-424289-1177772988 -o ROOT/results/node7/solver-424289-1177772988 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424289-1177772988/kcnfs-2004 /tmp/evaluation/424289-1177772988/instance-424289-1177772988.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: 0.78 0.95 0.98 3/77 7503
/proc/meminfo: memFree=1678896/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=16096 CPUtime=0
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 112 0 0 0 0 0 0 0 18 0 1 0 253336442 16482304 93 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 4024 93 38 107 0 3913 0

[startup+0.0700179 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7503
/proc/meminfo: memFree=1678896/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=19072 CPUtime=0.06
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 856 0 0 0 6 0 0 0 18 0 1 0 253336442 19529728 837 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 4768 837 38 107 0 4657 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 19072

[startup+0.101022 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7503
/proc/meminfo: memFree=1678896/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29196 CPUtime=0.08
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 3384 0 0 0 7 1 0 0 18 0 1 0 253336442 29896704 3364 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134524776 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7299 3364 40 107 0 7188 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 29196

[startup+0.301042 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7503
/proc/meminfo: memFree=1678896/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29404 CPUtime=0.28
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 3452 0 0 0 27 1 0 0 19 0 1 0 253336442 30109696 3432 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7351 3432 41 107 0 7240 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 29404

[startup+0.701085 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7503
/proc/meminfo: memFree=1678896/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29904 CPUtime=0.69
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4462 0 0 0 67 2 0 0 22 0 1 0 253336442 30621696 4442 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544872 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7476 4442 58 107 0 7365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29904

[startup+1.50117 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 7504
/proc/meminfo: memFree=1661288/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29904 CPUtime=1.49
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4464 0 0 0 147 2 0 0 25 0 1 0 253336442 30621696 4444 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544286 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7476 4444 59 107 0 7365 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29904

[startup+3.10134 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 7504
/proc/meminfo: memFree=1661096/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29908 CPUtime=3.09
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4467 0 0 0 307 2 0 0 25 0 1 0 253336442 30625792 4447 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544321 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7477 4447 60 107 0 7366 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29908

[startup+6.30167 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 7504
/proc/meminfo: memFree=1660968/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29908 CPUtime=6.28
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4467 0 0 0 626 2 0 0 25 0 1 0 253336442 30625792 4447 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7477 4447 60 107 0 7366 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29908

[startup+12.7013 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 7504
/proc/meminfo: memFree=1660904/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29908 CPUtime=12.68
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4467 0 0 0 1266 2 0 0 25 0 1 0 253336442 30625792 4447 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134545787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7477 4447 60 107 0 7366 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29908

[startup+25.5017 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 7504
/proc/meminfo: memFree=1661032/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29908 CPUtime=25.48
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4469 0 0 0 2546 2 0 0 25 0 1 0 253336442 30625792 4449 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544358 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7477 4449 60 107 0 7366 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29908

[startup+51.1014 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 7504
/proc/meminfo: memFree=1661032/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29912 CPUtime=51.08
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4471 0 0 0 5105 3 0 0 25 0 1 0 253336442 30629888 4451 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544321 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7478 4451 60 107 0 7367 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29912

[startup+102.305 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 7504
/proc/meminfo: memFree=1660968/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29912 CPUtime=102.26
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4474 0 0 0 10223 3 0 0 25 0 1 0 253336442 30629888 4454 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7478 4454 60 107 0 7367 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29912

[startup+162.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 7504
/proc/meminfo: memFree=1660968/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=162.24
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4480 0 0 0 16221 3 0 0 25 0 1 0 253336442 30633984 4460 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530295 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4460 60 107 0 7368 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29916

[startup+222.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 7504
/proc/meminfo: memFree=1660776/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=222.23
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4525 0 0 0 22219 4 0 0 25 0 1 0 253336442 30633984 4505 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529191 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4505 61 107 0 7368 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29916

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 7504
/proc/meminfo: memFree=1660776/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=282.22
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4526 0 0 0 28217 5 0 0 25 0 1 0 253336442 30633984 4506 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4506 61 107 0 7368 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29916

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 7504
/proc/meminfo: memFree=1660776/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=342.2
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4526 0 0 0 34215 5 0 0 25 0 1 0 253336442 30633984 4506 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4506 61 107 0 7368 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29916

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7504
/proc/meminfo: memFree=1660776/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=402.19
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4527 0 0 0 40213 6 0 0 25 0 1 0 253336442 30633984 4507 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530089 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4507 61 107 0 7368 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29916

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7504
/proc/meminfo: memFree=1660776/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=462.17
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4527 0 0 0 46211 6 0 0 25 0 1 0 253336442 30633984 4507 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4507 61 107 0 7368 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29916

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7504
/proc/meminfo: memFree=1660776/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=522.15
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4527 0 0 0 52209 6 0 0 25 0 1 0 253336442 30633984 4507 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528597 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4507 61 107 0 7368 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29916

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7504
/proc/meminfo: memFree=1660776/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=582.14
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4527 0 0 0 58207 7 0 0 25 0 1 0 253336442 30633984 4507 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529739 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4507 61 107 0 7368 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29916

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7504
/proc/meminfo: memFree=1660776/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=642.12
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4527 0 0 0 64205 7 0 0 25 0 1 0 253336442 30633984 4507 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4507 61 107 0 7368 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 29916

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660520/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4001.17
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 400083 34 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4001.17
Current children cumulated vsize (KiB) 29916

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660648/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4061.17
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 406082 35 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4061.17
Current children cumulated vsize (KiB) 29916

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660648/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4121.14
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 412079 35 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530103 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 29916

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4181.13
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 418077 36 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577657 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4181.13
Current children cumulated vsize (KiB) 29916

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4241.11
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 424075 36 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 29916

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4301.1
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 430074 36 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 29916

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4361.08
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 436071 37 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529695 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 29916

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4421.06
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 442069 37 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134563888 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 29916

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4481.05
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 448067 38 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 29916

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4541.04
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 454065 39 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 29916

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4601.03
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 460064 39 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577616 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4601.03
Current children cumulated vsize (KiB) 29916

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4661
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 466061 39 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 29916

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4721
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 472060 40 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4721
Current children cumulated vsize (KiB) 29916

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4780.97
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 478057 40 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 29916

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4840.96
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 484055 41 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531315 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 29916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4900.94
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 490053 41 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529233 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 29916

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=4960.93
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 496051 42 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577867 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 29916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7704
/proc/meminfo: memFree=1660712/2055920 swapFree=4156360/4192956
[pid=7503] ppid=7501 vsize=29916 CPUtime=5000.02
/proc/7503/stat : 7503 (kcnfs-2004) R 7501 7503 7449 0 -1 0 4531 0 0 0 499960 42 0 0 25 0 1 0 253336442 30633984 4511 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529174 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 7479 4511 61 107 0 7368 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 29916

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): 5000.04
CPU user time (s): 4999.61
CPU system time (s): 0.427934
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 29916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.427934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4531
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= 4050

runsolver used 3.71743 second user time and 10.6564 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 28 15:09:48 UTC 2007

IDJOB= 424289
IDBENCH= 20175
IDSOLVER= 194
FILE ID= node7/424289-1177772988

PBS_JOBID= 4715678

Free space on /tmp= 66561 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S597645631-10.cnf
COMMAND LINE= /tmp/evaluation/424289-1177772988/kcnfs-2004 /tmp/evaluation/424289-1177772988/instance-424289-1177772988.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-424289-1177772988 -o ROOT/results/node7/solver-424289-1177772988 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424289-1177772988/kcnfs-2004 /tmp/evaluation/424289-1177772988/instance-424289-1177772988.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  be41d97fbec08b222b8d456b52d73634

RANDOM SEED= 984641251

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1679368 kB
Buffers:         41552 kB
Cached:         265876 kB
SwapCached:      17068 kB
Active:         192296 kB
Inactive:       139320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679368 kB
SwapTotal:     4192956 kB
SwapFree:      4156360 kB
Dirty:            4060 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            30380 kB
Committed_AS:  8953556 kB
PageTables:       1860 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= 66561 MiB

End job on node7 on Sat Apr 28 16:33:12 UTC 2007