Trace number 424265

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) 5000.08 5002.01

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
MD5SUMf66569529952df21cc4528cb4e064952
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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	
0.79/0.80	c Computed by /tmp/evaluation/424265-1177762168/kcnfs-2004   V. 03/02/12
0.79/0.80	c Input file : '/tmp/evaluation/424265-1177762168/instance-424265-1177762168.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/node37/watcher-424265-1177762168 -o ROOT/results/node37/solver-424265-1177762168 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424265-1177762168/kcnfs-2004 /tmp/evaluation/424265-1177762168/instance-424265-1177762168.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 4/78 16038
/proc/meminfo: memFree=1563128/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=16096 CPUtime=0
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 112 0 0 0 0 0 0 0 18 0 1 0 224129295 16482304 93 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 4024 93 38 107 0 3913 0

[startup+0.0950411 s]
/proc/loadavg: 0.92 0.98 0.99 4/78 16038
/proc/meminfo: memFree=1563128/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=20260 CPUtime=0.08
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 1153 0 0 0 8 0 0 0 18 0 1 0 224129295 20746240 1134 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 5065 1134 38 107 0 4954 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20260

[startup+0.10104 s]
/proc/loadavg: 0.92 0.98 0.99 4/78 16038
/proc/meminfo: memFree=1563128/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=20536 CPUtime=0.09
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 1222 0 0 0 9 0 0 0 18 0 1 0 224129295 21028864 1203 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 5134 1203 38 107 0 5023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20536

[startup+0.301079 s]
/proc/loadavg: 0.92 0.98 0.99 4/78 16038
/proc/meminfo: memFree=1563128/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=37092 CPUtime=0.29
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 5374 0 0 0 26 3 0 0 19 0 1 0 224129295 37982208 5354 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134523007 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9273 5354 40 107 0 9162 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37092

[startup+0.701153 s]
/proc/loadavg: 0.92 0.98 0.99 4/78 16038
/proc/meminfo: memFree=1563128/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38196 CPUtime=0.69
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 6959 0 0 0 66 3 0 0 23 0 1 0 224129295 39112704 6939 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134625968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9549 6939 43 107 0 9438 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38196

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1535088/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38196 CPUtime=1.49
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7058 0 0 0 146 3 0 0 25 0 1 0 224129295 39112704 7038 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544872 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9549 7038 58 107 0 9438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38196

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534960/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38196 CPUtime=3.09
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7060 0 0 0 306 3 0 0 25 0 1 0 224129295 39112704 7040 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9549 7040 58 107 0 9438 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38196

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534832/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38196 CPUtime=6.29
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7061 0 0 0 625 4 0 0 25 0 1 0 224129295 39112704 7041 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9549 7041 58 107 0 9438 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38196

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534776/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38196 CPUtime=12.69
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7062 0 0 0 1265 4 0 0 25 0 1 0 224129295 39112704 7042 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545203 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9549 7042 59 107 0 9438 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38196

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534776/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38196 CPUtime=25.48
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7062 0 0 0 2544 4 0 0 25 0 1 0 224129295 39112704 7042 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134546165 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9549 7042 59 107 0 9438 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38196

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534776/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38200 CPUtime=51.07
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7066 0 0 0 5103 4 0 0 25 0 1 0 224129295 39116800 7046 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9550 7046 60 107 0 9439 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38200

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534776/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38200 CPUtime=102.25
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7066 0 0 0 10221 4 0 0 25 0 1 0 224129295 39116800 7046 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544579 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9550 7046 60 107 0 9439 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 38200

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38200 CPUtime=162.23
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7066 0 0 0 16218 5 0 0 25 0 1 0 224129295 39116800 7046 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544276 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9550 7046 60 107 0 9439 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 38200

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38200 CPUtime=222.21
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7067 0 0 0 22216 5 0 0 25 0 1 0 224129295 39116800 7047 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544276 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9550 7047 60 107 0 9439 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 38200

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534648/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38200 CPUtime=282.19
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7067 0 0 0 28213 6 0 0 25 0 1 0 224129295 39116800 7047 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545006 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9550 7047 60 107 0 9439 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 38200

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38200 CPUtime=342.16
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7067 0 0 0 34210 6 0 0 25 0 1 0 224129295 39116800 7047 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9550 7047 60 107 0 9439 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 38200

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534648/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38200 CPUtime=402.14
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7067 0 0 0 40207 7 0 0 25 0 1 0 224129295 39116800 7047 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544077 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9550 7047 60 107 0 9439 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 38200

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38200 CPUtime=462.13
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7067 0 0 0 46205 8 0 0 25 0 1 0 224129295 39116800 7047 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544321 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9550 7047 60 107 0 9439 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 38200

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534840/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38200 CPUtime=522.1
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7067 0 0 0 52202 8 0 0 25 0 1 0 224129295 39116800 7047 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545203 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9550 7047 60 107 0 9439 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 38200

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534840/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38200 CPUtime=582.07
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7067 0 0 0 58199 8 0 0 25 0 1 0 224129295 39116800 7047 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134546212 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9550 7047 60 107 0 9439 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 38200

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16039
/proc/meminfo: memFree=1534776/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38200 CPUtime=642.06
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7067 0 0 0 64197 9 0 0 25 0 1 0 224129295 39116800 7047 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545048 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9550 7047 60 107 0 9439 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 38200

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534776/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4000.72
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7083 0 0 0 400037 35 0 0 25 0 1 0 224129295 39129088 7063 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7063 60 107 0 9442 0
Current children cumulated CPU time (s) 4000.72
Current children cumulated vsize (KiB) 38212

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534776/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4060.71
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7083 0 0 0 406035 36 0 0 25 0 1 0 224129295 39129088 7063 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134546107 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7063 60 107 0 9442 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 38212

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4120.68
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7083 0 0 0 412032 36 0 0 25 0 1 0 224129295 39129088 7063 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530685 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7063 60 107 0 9442 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 38212

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4180.65
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7083 0 0 0 418029 36 0 0 25 0 1 0 224129295 39129088 7063 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7063 60 107 0 9442 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 38212

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534648/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4240.63
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7083 0 0 0 424026 37 0 0 25 0 1 0 224129295 39129088 7063 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7063 60 107 0 9442 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 38212

[startup+4302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 16239
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4300.61
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7083 0 0 0 430024 37 0 0 25 0 1 0 224129295 39129088 7063 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544297 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7063 60 107 0 9442 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 38212

[startup+4362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 16239
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4360.59
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7083 0 0 0 436021 38 0 0 25 0 1 0 224129295 39129088 7063 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545003 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7063 60 107 0 9442 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 38212

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4420.56
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7083 0 0 0 442018 38 0 0 25 0 1 0 224129295 39129088 7063 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530212 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7063 60 107 0 9442 0
Current children cumulated CPU time (s) 4420.56
Current children cumulated vsize (KiB) 38212

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4480.55
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7084 0 0 0 448016 39 0 0 25 0 1 0 224129295 39129088 7064 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545738 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7064 60 107 0 9442 0
Current children cumulated CPU time (s) 4480.55
Current children cumulated vsize (KiB) 38212

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4540.52
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7084 0 0 0 454013 39 0 0 25 0 1 0 224129295 39129088 7064 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544290 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7064 60 107 0 9442 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 38212

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534648/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4600.51
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7085 0 0 0 460011 40 0 0 25 0 1 0 224129295 39129088 7065 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544276 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7065 60 107 0 9442 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 38212

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534648/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4660.48
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7085 0 0 0 466008 40 0 0 25 0 1 0 224129295 39129088 7065 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544992 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7065 60 107 0 9442 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 38212

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534584/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4720.47
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7085 0 0 0 472006 41 0 0 25 0 1 0 224129295 39129088 7065 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7065 60 107 0 9442 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 38212

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534776/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4780.44
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7085 0 0 0 478003 41 0 0 25 0 1 0 224129295 39129088 7065 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544452 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7065 60 107 0 9442 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 38212

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4840.42
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7085 0 0 0 484000 42 0 0 25 0 1 0 224129295 39129088 7065 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545107 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7065 60 107 0 9442 0
Current children cumulated CPU time (s) 4840.42
Current children cumulated vsize (KiB) 38212

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4900.39
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7085 0 0 0 489997 42 0 0 25 0 1 0 224129295 39129088 7065 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545003 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7065 60 107 0 9442 0
Current children cumulated CPU time (s) 4900.39
Current children cumulated vsize (KiB) 38212

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534712/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=4960.37
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7086 0 0 0 495994 43 0 0 25 0 1 0 224129295 39129088 7066 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544872 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7066 60 107 0 9442 0
Current children cumulated CPU time (s) 4960.37
Current children cumulated vsize (KiB) 38212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16239
/proc/meminfo: memFree=1534648/2055920 swapFree=4145508/4192956
[pid=16038] ppid=16036 vsize=38212 CPUtime=5000.06
/proc/16038/stat : 16038 (kcnfs-2004) R 16036 16038 15549 0 -1 0 7086 0 0 0 499963 43 0 0 25 0 1 0 224129295 39129088 7066 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/16038/statm: 9553 7066 60 107 0 9442 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 38212

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): 5002.01
CPU time (s): 5000.08
CPU user time (s): 4999.63
CPU system time (s): 0.442932
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 38212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.442932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7086
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= 104796

runsolver used 4.88226 second user time and 12.1721 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 28 12:09:28 UTC 2007

IDJOB= 424265
IDBENCH= 20151
IDSOLVER= 194
FILE ID= node37/424265-1177762168

PBS_JOBID= 4715573

Free space on /tmp= 66513 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
COMMAND LINE= /tmp/evaluation/424265-1177762168/kcnfs-2004 /tmp/evaluation/424265-1177762168/instance-424265-1177762168.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-424265-1177762168 -o ROOT/results/node37/solver-424265-1177762168 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424265-1177762168/kcnfs-2004 /tmp/evaluation/424265-1177762168/instance-424265-1177762168.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f66569529952df21cc4528cb4e064952

RANDOM SEED= 209681850

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1563600 kB
Buffers:         48596 kB
Cached:         354844 kB
SwapCached:      15712 kB
Active:         237936 kB
Inactive:       189096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563600 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:            4440 kB
Writeback:           0 kB
Mapped:          30348 kB
Slab:            50660 kB
Committed_AS:  2135116 kB
PageTables:       2000 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= 66513 MiB

End job on node37 on Sat Apr 28 13:32:53 UTC 2007