Trace number 424221

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) 5000.09 5002.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S3230925-04.cnf
MD5SUM7771e5453e656f0c9114162dd7fb7ab6
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data (download as text)

0.00/0.00	
0.09/0.15	c Computed by /tmp/evaluation/424221-1177737308/kcnfs-2004   V. 03/02/12
0.09/0.15	c Input file : '/tmp/evaluation/424221-1177737308/instance-424221-1177737308.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/node37/watcher-424221-1177737308 -o ROOT/results/node37/solver-424221-1177737308 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424221-1177737308/kcnfs-2004 /tmp/evaluation/424221-1177737308/instance-424221-1177737308.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: 1.83 1.97 1.90 3/78 14220
/proc/meminfo: memFree=1565576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=16020 CPUtime=0
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 93 0 0 0 0 0 0 0 18 0 1 0 221643214 16404480 74 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 4005 74 38 107 0 3894 0

[startup+0.0834699 s]
/proc/loadavg: 1.83 1.97 1.90 3/78 14220
/proc/meminfo: memFree=1565576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=26768 CPUtime=0.08
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 2793 0 0 0 7 1 0 0 18 0 1 0 221643214 27410432 2773 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6692 2773 41 107 0 6581 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26768

[startup+0.101474 s]
/proc/loadavg: 1.83 1.97 1.90 3/78 14220
/proc/meminfo: memFree=1565576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=0.09
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3155 0 0 0 8 1 0 0 18 0 1 0 221643214 27656192 3135 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134587124 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3135 43 107 0 6641 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27008

[startup+0.30151 s]
/proc/loadavg: 1.83 1.97 1.90 3/78 14220
/proc/meminfo: memFree=1565576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=0.29
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3210 0 0 0 28 1 0 0 19 0 1 0 221643214 27656192 3190 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134540920 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3190 60 107 0 6641 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27008

[startup+0.701586 s]
/proc/loadavg: 1.83 1.97 1.90 3/78 14220
/proc/meminfo: memFree=1565576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=0.69
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3236 0 0 0 68 1 0 0 23 0 1 0 221643214 27656192 3216 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528521 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3216 60 107 0 6641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27008

[startup+1.50174 s]
/proc/loadavg: 1.83 1.97 1.90 2/79 14221
/proc/meminfo: memFree=1552960/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=1.49
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3237 0 0 0 148 1 0 0 25 0 1 0 221643214 27656192 3217 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3217 60 107 0 6641 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27008

[startup+3.10104 s]
/proc/loadavg: 1.83 1.97 1.90 2/79 14221
/proc/meminfo: memFree=1552832/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=3.09
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3237 0 0 0 308 1 0 0 25 0 1 0 221643214 27656192 3217 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3217 60 107 0 6641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27008

[startup+6.30164 s]
/proc/loadavg: 1.77 1.95 1.89 2/79 14221
/proc/meminfo: memFree=1552640/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=6.29
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3237 0 0 0 628 1 0 0 25 0 1 0 221643214 27656192 3217 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3217 60 107 0 6641 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27008

[startup+12.7019 s]
/proc/loadavg: 1.71 1.93 1.89 2/79 14221
/proc/meminfo: memFree=1552640/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=12.69
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3237 0 0 0 1268 1 0 0 25 0 1 0 221643214 27656192 3217 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530719 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3217 60 107 0 6641 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27008

[startup+25.5013 s]
/proc/loadavg: 1.55 1.89 1.87 2/79 14221
/proc/meminfo: memFree=1552640/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=25.48
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3237 0 0 0 2547 1 0 0 25 0 1 0 221643214 27656192 3217 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528798 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3217 60 107 0 6641 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27008

[startup+51.1011 s]
/proc/loadavg: 1.36 1.82 1.85 2/79 14221
/proc/meminfo: memFree=1552640/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=51.07
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3237 0 0 0 5106 1 0 0 25 0 1 0 221643214 27656192 3217 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557756 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3217 60 107 0 6641 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27008

[startup+102.306 s]
/proc/loadavg: 1.21 1.70 1.81 2/79 14221
/proc/meminfo: memFree=1552640/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=102.26
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3237 0 0 0 10224 2 0 0 25 0 1 0 221643214 27656192 3217 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3217 60 107 0 6641 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27008

[startup+162.301 s]
/proc/loadavg: 1.08 1.57 1.75 2/79 14221
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=162.23
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3237 0 0 0 16221 2 0 0 25 0 1 0 221643214 27656192 3217 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530295 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3217 60 107 0 6641 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27008

[startup+222.301 s]
/proc/loadavg: 1.03 1.47 1.70 2/79 14221
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=222.21
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 22218 3 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530295 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 27008

[startup+282.303 s]
/proc/loadavg: 1.01 1.38 1.66 2/79 14221
/proc/meminfo: memFree=1552512/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=282.19
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 28216 3 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579847 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27008

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.61 2/79 14221
/proc/meminfo: memFree=1552512/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=342.16
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 34213 3 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27008

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.57 2/79 14221
/proc/meminfo: memFree=1552512/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=402.14
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 40210 4 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531263 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 27008

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.53 2/79 14221
/proc/meminfo: memFree=1552512/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=462.12
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 46208 4 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27008

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.50 2/79 14221
/proc/meminfo: memFree=1552640/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=522.1
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 52205 5 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528506 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 27008

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.46 2/79 14221
/proc/meminfo: memFree=1552640/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=582.07
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 58202 5 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528494 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 27008

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.43 2/79 14221
/proc/meminfo: memFree=1552640/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=642.06
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 64200 6 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 27008

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4000.74
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 400042 32 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134534163 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4000.74
Current children cumulated vsize (KiB) 27008

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4060.72
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 406040 32 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530883 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4060.72
Current children cumulated vsize (KiB) 27008

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552640/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4120.7
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 412037 33 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530295 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 27008

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4180.67
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 418034 33 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530287 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4180.67
Current children cumulated vsize (KiB) 27008

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552640/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4240.64
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 424031 33 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4240.64
Current children cumulated vsize (KiB) 27008

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4300.62
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 430028 34 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4300.62
Current children cumulated vsize (KiB) 27008

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4360.61
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 436026 35 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528942 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4360.61
Current children cumulated vsize (KiB) 27008

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552640/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4420.58
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 442023 35 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4420.58
Current children cumulated vsize (KiB) 27008

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4480.56
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 448020 36 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 27008

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4540.53
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 454017 36 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4540.53
Current children cumulated vsize (KiB) 27008

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4600.52
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 460015 37 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4600.52
Current children cumulated vsize (KiB) 27008

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4660.49
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 466012 37 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528365 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4660.49
Current children cumulated vsize (KiB) 27008

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4720.48
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 472010 38 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134534162 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4720.48
Current children cumulated vsize (KiB) 27008

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4780.45
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 478007 38 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557855 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4780.45
Current children cumulated vsize (KiB) 27008

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4840.43
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 484004 39 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528187 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4840.43
Current children cumulated vsize (KiB) 27008

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4900.41
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 490002 39 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4900.41
Current children cumulated vsize (KiB) 27008

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=4960.38
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 495999 39 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530393 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 4960.38
Current children cumulated vsize (KiB) 27008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14421
/proc/meminfo: memFree=1552576/2055920 swapFree=4145508/4192956
[pid=14220] ppid=14218 vsize=27008 CPUtime=5000.08
/proc/14220/stat : 14220 (kcnfs-2004) R 14218 14220 13689 0 -1 0 3238 0 0 0 499968 40 0 0 25 0 1 0 221643214 27656192 3218 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579646 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 6752 3218 60 107 0 6641 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 27008

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): 5000.09
CPU user time (s): 4999.68
CPU system time (s): 0.405938
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 27008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.405938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3238
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= 103267

runsolver used 4.50731 second user time and 11.3143 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 28 05:15:08 UTC 2007

IDJOB= 424221
IDBENCH= 20107
IDSOLVER= 194
FILE ID= node37/424221-1177737308

PBS_JOBID= 4715445

Free space on /tmp= 66514 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S3230925-04.cnf
COMMAND LINE= /tmp/evaluation/424221-1177737308/kcnfs-2004 /tmp/evaluation/424221-1177737308/instance-424221-1177737308.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-424221-1177737308 -o ROOT/results/node37/solver-424221-1177737308 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424221-1177737308/kcnfs-2004 /tmp/evaluation/424221-1177737308/instance-424221-1177737308.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7771e5453e656f0c9114162dd7fb7ab6

RANDOM SEED= 40072258

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:       1566048 kB
Buffers:         48388 kB
Cached:         352264 kB
SwapCached:      15712 kB
Active:         236016 kB
Inactive:       188548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1566048 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:            3664 kB
Writeback:           0 kB
Mapped:          30656 kB
Slab:            50616 kB
Committed_AS:  2132268 kB
PageTables:       2004 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= 66514 MiB

End job on node37 on Sat Apr 28 06:38:32 UTC 2007