Trace number 424313

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 5002.11

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
MD5SUM247d0c151f4cc557aeb64d98cd6697a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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	
0.69/0.78	c Computed by /tmp/evaluation/424313-1177783118/kcnfs-2004   V. 03/02/12
0.69/0.78	c Input file : '/tmp/evaluation/424313-1177783118/instance-424313-1177783118.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/node23/watcher-424313-1177783118 -o ROOT/results/node23/solver-424313-1177783118 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424313-1177783118/kcnfs-2004 /tmp/evaluation/424313-1177783118/instance-424313-1177783118.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: 1.91 1.95 1.77 3/77 25904
/proc/meminfo: memFree=1554616/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=16100 CPUtime=0
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 113 0 0 0 0 0 0 0 18 0 1 0 226228947 16486400 94 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 4025 94 38 107 0 3914 0

[startup+0.0660001 s]
/proc/loadavg: 1.91 1.95 1.77 3/77 25904
/proc/meminfo: memFree=1554616/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=18920 CPUtime=0.06
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 818 0 0 0 6 0 0 0 18 0 1 0 226228947 19374080 799 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 4730 799 38 107 0 4619 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18920

[startup+0.102007 s]
/proc/loadavg: 1.91 1.95 1.77 3/77 25904
/proc/meminfo: memFree=1554616/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=20564 CPUtime=0.09
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 1229 0 0 0 9 0 0 0 18 0 1 0 226228947 21057536 1210 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 5142 1210 38 107 0 5031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20564

[startup+0.301045 s]
/proc/loadavg: 1.91 1.95 1.77 3/77 25904
/proc/meminfo: memFree=1554616/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=41024 CPUtime=0.28
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 6366 0 0 0 26 2 0 0 19 0 1 0 226228947 42008576 6346 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134523161 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10256 6346 40 107 0 10145 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 41024

[startup+0.701122 s]
/proc/loadavg: 1.91 1.95 1.77 3/77 25904
/proc/meminfo: memFree=1554616/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42336 CPUtime=0.69
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8245 0 0 0 65 4 0 0 22 0 1 0 226228947 43352064 8225 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134615664 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10584 8225 43 107 0 10473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42336

[startup+1.50128 s]
/proc/loadavg: 1.91 1.95 1.77 2/78 25905
/proc/meminfo: memFree=1521392/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42336 CPUtime=1.49
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8355 0 0 0 145 4 0 0 25 0 1 0 226228947 43352064 8335 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134546037 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10584 8335 58 107 0 10473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42336

[startup+3.10159 s]
/proc/loadavg: 1.91 1.95 1.77 2/78 25905
/proc/meminfo: memFree=1521264/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42336 CPUtime=3.09
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8357 0 0 0 305 4 0 0 25 0 1 0 226228947 43352064 8337 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10584 8337 58 107 0 10473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42336

[startup+6.30121 s]
/proc/loadavg: 1.84 1.94 1.76 2/78 25905
/proc/meminfo: memFree=1521008/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42336 CPUtime=6.29
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8358 0 0 0 625 4 0 0 25 0 1 0 226228947 43352064 8338 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544316 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10584 8338 58 107 0 10473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42336

[startup+12.7014 s]
/proc/loadavg: 1.77 1.92 1.76 2/78 25905
/proc/meminfo: memFree=1521008/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42336 CPUtime=12.69
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8359 0 0 0 1265 4 0 0 25 0 1 0 226228947 43352064 8339 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554647 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10584 8339 59 107 0 10473 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42336

[startup+25.5019 s]
/proc/loadavg: 1.60 1.88 1.75 2/78 25905
/proc/meminfo: memFree=1521072/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42336 CPUtime=25.48
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8359 0 0 0 2544 4 0 0 25 0 1 0 226228947 43352064 8339 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10584 8339 59 107 0 10473 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42336

[startup+51.1019 s]
/proc/loadavg: 1.40 1.81 1.72 2/78 25905
/proc/meminfo: memFree=1521136/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42340 CPUtime=51.07
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8363 0 0 0 5103 4 0 0 25 0 1 0 226228947 43356160 8343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544579 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10585 8343 60 107 0 10474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42340

[startup+102.306 s]
/proc/loadavg: 1.17 1.68 1.69 2/78 25905
/proc/meminfo: memFree=1521072/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42340 CPUtime=102.26
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8364 0 0 0 10221 5 0 0 25 0 1 0 226228947 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543989 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42340

[startup+162.301 s]
/proc/loadavg: 1.06 1.55 1.64 2/84 26021
/proc/meminfo: memFree=1519664/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42340 CPUtime=162.18
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8364 0 0 0 16212 6 0 0 25 0 1 0 226228947 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544567 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 42340

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.60 2/78 26103
/proc/meminfo: memFree=1520688/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42340 CPUtime=222.11
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8364 0 0 0 22205 6 0 0 25 0 1 0 226228947 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 42340

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.56 2/78 26103
/proc/meminfo: memFree=1520688/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42340 CPUtime=282.08
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8364 0 0 0 28202 6 0 0 25 0 1 0 226228947 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544452 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 42340

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.52 2/78 26103
/proc/meminfo: memFree=1520752/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42340 CPUtime=342.06
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8364 0 0 0 34199 7 0 0 25 0 1 0 226228947 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 42340

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.48 2/78 26103
/proc/meminfo: memFree=1520752/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42340 CPUtime=402.03
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8364 0 0 0 40196 7 0 0 25 0 1 0 226228947 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544759 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 42340

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.45 2/78 26103
/proc/meminfo: memFree=1520944/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42340 CPUtime=462.01
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8364 0 0 0 46193 8 0 0 25 0 1 0 226228947 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544161 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 42340

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.42 2/78 26103
/proc/meminfo: memFree=1520880/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42340 CPUtime=522
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8364 0 0 0 52191 9 0 0 25 0 1 0 226228947 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544358 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 42340

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.39 2/78 26103
/proc/meminfo: memFree=1520944/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42344 CPUtime=581.97
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8365 0 0 0 58188 9 0 0 25 0 1 0 226228947 43360256 8345 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545057 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10586 8345 60 107 0 10475 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 42344

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.36 2/78 26103
/proc/meminfo: memFree=1521008/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42344 CPUtime=641.96
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8366 0 0 0 64186 10 0 0 25 0 1 0 226228947 43360256 8346 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544607 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10586 8346 60 107 0 10475 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 42344

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1520880/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4060.57
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8380 0 0 0 406017 40 0 0 25 0 1 0 226228947 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544299 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4060.57
Current children cumulated vsize (KiB) 42352

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1521008/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4120.54
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8380 0 0 0 412014 40 0 0 25 0 1 0 226228947 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544077 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4120.54
Current children cumulated vsize (KiB) 42352

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1520944/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4180.52
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8380 0 0 0 418011 41 0 0 25 0 1 0 226228947 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4180.52
Current children cumulated vsize (KiB) 42352

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1521008/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4240.5
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8380 0 0 0 424009 41 0 0 25 0 1 0 226228947 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544579 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4240.5
Current children cumulated vsize (KiB) 42352

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1520944/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4300.48
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8380 0 0 0 430006 42 0 0 25 0 1 0 226228947 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544339 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4300.48
Current children cumulated vsize (KiB) 42352

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1520944/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4360.45
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8380 0 0 0 436003 42 0 0 25 0 1 0 226228947 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544863 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4360.45
Current children cumulated vsize (KiB) 42352

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1521008/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4420.44
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8380 0 0 0 442001 43 0 0 25 0 1 0 226228947 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4420.44
Current children cumulated vsize (KiB) 42352

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1520944/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4480.41
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8380 0 0 0 447998 43 0 0 25 0 1 0 226228947 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530685 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4480.41
Current children cumulated vsize (KiB) 42352

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1520944/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4540.38
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8380 0 0 0 453995 43 0 0 25 0 1 0 226228947 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530180 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4540.38
Current children cumulated vsize (KiB) 42352

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1520944/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4600.37
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8380 0 0 0 459993 44 0 0 25 0 1 0 226228947 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4600.37
Current children cumulated vsize (KiB) 42352

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1521008/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4660.34
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8381 0 0 0 465990 44 0 0 25 0 1 0 226228947 43368448 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8361 60 107 0 10477 0
Current children cumulated CPU time (s) 4660.34
Current children cumulated vsize (KiB) 42352

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1520944/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4720.33
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8381 0 0 0 471988 45 0 0 25 0 1 0 226228947 43368448 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8361 60 107 0 10477 0
Current children cumulated CPU time (s) 4720.33
Current children cumulated vsize (KiB) 42352

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1520880/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4780.29
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8381 0 0 0 477984 45 0 0 25 0 1 0 226228947 43368448 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544615 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8361 60 107 0 10477 0
Current children cumulated CPU time (s) 4780.29
Current children cumulated vsize (KiB) 42352

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1520816/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4840.28
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8381 0 0 0 483982 46 0 0 25 0 1 0 226228947 43368448 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543971 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8361 60 107 0 10477 0
Current children cumulated CPU time (s) 4840.28
Current children cumulated vsize (KiB) 42352

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26303
/proc/meminfo: memFree=1520880/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4900.25
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8382 0 0 0 489979 46 0 0 25 0 1 0 226228947 43368448 8362 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8362 60 107 0 10477 0
Current children cumulated CPU time (s) 4900.25
Current children cumulated vsize (KiB) 42352

[startup+4962.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 26303
/proc/meminfo: memFree=1520880/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=4960.23
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8383 0 0 0 495976 47 0 0 25 0 1 0 226228947 43368448 8363 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8363 60 107 0 10477 0
Current children cumulated CPU time (s) 4960.23
Current children cumulated vsize (KiB) 42352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26303
/proc/meminfo: memFree=1520816/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=5000.02
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8383 0 0 0 499955 47 0 0 25 0 1 0 226228947 43368448 8363 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8363 60 107 0 10477 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 42352

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

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

[startup+5002.1 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26303
/proc/meminfo: memFree=1520816/2055920 swapFree=4169168/4192956
[pid=25904] ppid=25902 vsize=42352 CPUtime=5000.02
/proc/25904/stat : 25904 (kcnfs-2004) R 25902 25904 25571 0 -1 0 8383 0 0 0 499955 47 0 0 25 0 1 0 226228947 43368448 8363 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/25904/statm: 10588 8363 60 107 0 10477 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 42352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.04
CPU user time (s): 4999.55
CPU system time (s): 0.484926
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 42352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.55
system time used= 0.484926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8383
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= 31372

runsolver used 3.90441 second user time and 10.7274 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Apr 28 17:58:38 UTC 2007

IDJOB= 424313
IDBENCH= 20199
IDSOLVER= 194
FILE ID= node23/424313-1177783118

PBS_JOBID= 4715684

Free space on /tmp= 66515 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
COMMAND LINE= /tmp/evaluation/424313-1177783118/kcnfs-2004 /tmp/evaluation/424313-1177783118/instance-424313-1177783118.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-424313-1177783118 -o ROOT/results/node23/solver-424313-1177783118 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424313-1177783118/kcnfs-2004 /tmp/evaluation/424313-1177783118/instance-424313-1177783118.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  247d0c151f4cc557aeb64d98cd6697a8

RANDOM SEED= 792369325

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1555088 kB
Buffers:         49348 kB
Cached:         359476 kB
SwapCached:       3392 kB
Active:         271716 kB
Inactive:       161020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555088 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            4756 kB
Writeback:           0 kB
Mapped:          30788 kB
Slab:            53656 kB
Committed_AS:  2903080 kB
PageTables:       1796 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= 66515 MiB

End job on node23 on Sat Apr 28 19:22:02 UTC 2007