Trace number 424100

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) 5000.1 5001.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
MD5SUM0703adf026bcfca0cef89eaa5a72c682
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data (download as text)

0.00/0.00	
0.00/0.04	c Computed by /tmp/evaluation/424100-1177664634/kcnfs-2004   V. 03/02/12
0.00/0.04	c Input file : '/tmp/evaluation/424100-1177664634/instance-424100-1177664634.cnf'

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-424100-1177664634 -o ROOT/results/node51/solver-424100-1177664634 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424100-1177664634/kcnfs-2004 /tmp/evaluation/424100-1177664634/instance-424100-1177664634.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: 0.84 0.95 0.98 3/64 18089
/proc/meminfo: memFree=1708328/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=16020 CPUtime=0
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 93 0 0 0 0 0 0 0 18 0 1 0 121308578 16404480 74 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134630404 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 4005 74 38 107 0 3894 0

[startup+0.053692 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 18089
/proc/meminfo: memFree=1708328/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=0.04
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1328 0 0 0 4 0 0 0 18 0 1 0 121308578 20758528 1308 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134539913 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1308 58 107 0 4957 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 20272

[startup+0.102697 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 18089
/proc/meminfo: memFree=1708328/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=0.09
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1345 0 0 0 9 0 0 0 18 0 1 0 121308578 20758528 1325 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134534889 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1325 60 107 0 4957 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20272

[startup+0.301713 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 18089
/proc/meminfo: memFree=1708328/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=0.29
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1348 0 0 0 29 0 0 0 19 0 1 0 121308578 20758528 1328 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530459 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1328 60 107 0 4957 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20272

[startup+0.70275 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 18089
/proc/meminfo: memFree=1708328/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=0.69
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1348 0 0 0 69 0 0 0 22 0 1 0 121308578 20758528 1328 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1328 60 107 0 4957 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20272

[startup+1.50182 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 18090
/proc/meminfo: memFree=1703328/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=1.49
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1348 0 0 0 149 0 0 0 25 0 1 0 121308578 20758528 1328 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533482 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1328 60 107 0 4957 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20272

[startup+3.10197 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 18090
/proc/meminfo: memFree=1703200/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=3.09
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1348 0 0 0 309 0 0 0 25 0 1 0 121308578 20758528 1328 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1328 60 107 0 4957 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20272

[startup+6.30125 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 18090
/proc/meminfo: memFree=1703072/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=6.28
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1348 0 0 0 628 0 0 0 25 0 1 0 121308578 20758528 1328 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530806 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1328 60 107 0 4957 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20272

[startup+12.7018 s]
/proc/loadavg: 0.88 0.95 0.98 2/65 18090
/proc/meminfo: memFree=1703072/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=12.68
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1349 0 0 0 1268 0 0 0 25 0 1 0 121308578 20758528 1329 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1329 60 107 0 4957 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20272

[startup+25.502 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 18090
/proc/meminfo: memFree=1703136/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=25.48
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1349 0 0 0 2548 0 0 0 25 0 1 0 121308578 20758528 1329 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1329 60 107 0 4957 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20272

[startup+51.1013 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 18090
/proc/meminfo: memFree=1703136/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=51.07
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 5107 0 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528793 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20272

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 18090
/proc/meminfo: memFree=1703136/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=102.27
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 10227 0 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528145 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20272

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18090
/proc/meminfo: memFree=1703200/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=162.26
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 16225 1 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134534840 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 20272

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18090
/proc/meminfo: memFree=1703136/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=222.24
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 22223 1 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530719 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 20272

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18090
/proc/meminfo: memFree=1703200/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=282.22
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 28221 1 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134534139 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20272

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18092
/proc/meminfo: memFree=1703136/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=342.21
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 34220 1 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134559333 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 20272

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18092
/proc/meminfo: memFree=1703136/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=402.19
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 40218 1 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20272

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18092
/proc/meminfo: memFree=1703264/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=462.18
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 46217 1 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528701 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 20272

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18092
/proc/meminfo: memFree=1703200/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=522.16
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 52215 1 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 20272

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18092
/proc/meminfo: memFree=1703264/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=582.14
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 58213 1 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532683 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20272

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18092
/proc/meminfo: memFree=1703200/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=642.14
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 64212 2 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529326 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 20272

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18292
/proc/meminfo: memFree=1702752/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4001.23
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 400115 8 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134534485 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4001.23
Current children cumulated vsize (KiB) 20272

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18292
/proc/meminfo: memFree=1702816/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4061.22
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 406114 8 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 20272

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18292
/proc/meminfo: memFree=1702816/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4121.2
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 412112 8 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533482 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 20272

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18292
/proc/meminfo: memFree=1702816/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4181.19
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 418111 8 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528521 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 20272

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18292
/proc/meminfo: memFree=1702816/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4241.18
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 424109 9 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557450 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 20272

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18292
/proc/meminfo: memFree=1702752/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4301.16
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 430107 9 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532774 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 20272

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18292
/proc/meminfo: memFree=1702752/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4361.15
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 436106 9 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 20272

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18292
/proc/meminfo: memFree=1702752/2055920 swapFree=4183264/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4421.13
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 442104 9 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530359 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4421.13
Current children cumulated vsize (KiB) 20272

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18313
/proc/meminfo: memFree=1701592/2055920 swapFree=4183292/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4481.11
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 448102 9 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530806 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4481.11
Current children cumulated vsize (KiB) 20272

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18313
/proc/meminfo: memFree=1701592/2055920 swapFree=4183292/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4541.1
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 454100 10 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528257 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 20272

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18313
/proc/meminfo: memFree=1701656/2055920 swapFree=4183292/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4601.09
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 460099 10 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 20272

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18313
/proc/meminfo: memFree=1701720/2055920 swapFree=4183292/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4661.07
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 466097 10 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4661.07
Current children cumulated vsize (KiB) 20272

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18313
/proc/meminfo: memFree=1701784/2055920 swapFree=4183292/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4721.06
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 472096 10 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4721.06
Current children cumulated vsize (KiB) 20272

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18313
/proc/meminfo: memFree=1701728/2055920 swapFree=4183292/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4781.04
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 478094 10 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4781.04
Current children cumulated vsize (KiB) 20272

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18313
/proc/meminfo: memFree=1701728/2055920 swapFree=4183292/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4841.02
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 484092 10 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532691 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4841.02
Current children cumulated vsize (KiB) 20272

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18313
/proc/meminfo: memFree=1701792/2055920 swapFree=4183292/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4901.01
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 490090 11 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532332 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4901.01
Current children cumulated vsize (KiB) 20272

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18313
/proc/meminfo: memFree=1701728/2055920 swapFree=4183292/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=4961
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 496089 11 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 4961
Current children cumulated vsize (KiB) 20272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18313
/proc/meminfo: memFree=1701792/2055920 swapFree=4183292/4192956
[pid=18089] ppid=18087 vsize=20272 CPUtime=5000.09
/proc/18089/stat : 18089 (kcnfs-2004) R 18087 18089 18035 0 -1 0 1350 0 0 0 499998 11 0 0 25 0 1 0 121308578 20758528 1330 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528521 0 0 4096 0 0 0 0 17 1 0 0
/proc/18089/statm: 5068 1330 60 107 0 4957 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 20272

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): 5000.1
CPU user time (s): 4999.99
CPU system time (s): 0.114982
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 20272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1350
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= 6989

runsolver used 3.63645 second user time and 10.0635 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Fri Apr 27 09:03:55 UTC 2007

IDJOB= 424100
IDBENCH= 19949
IDSOLVER= 194
FILE ID= node51/424100-1177664634

PBS_JOBID= 4698572

Free space on /tmp= 66525 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424100-1177664634/kcnfs-2004 /tmp/evaluation/424100-1177664634/instance-424100-1177664634.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-424100-1177664634 -o ROOT/results/node51/solver-424100-1177664634 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424100-1177664634/kcnfs-2004 /tmp/evaluation/424100-1177664634/instance-424100-1177664634.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0703adf026bcfca0cef89eaa5a72c682

RANDOM SEED= 585171044

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1708864 kB
Buffers:         31724 kB
Cached:         172384 kB
SwapCached:       3428 kB
Active:         169484 kB
Inactive:       121760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708864 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            3496 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            41864 kB
Committed_AS:  3822768 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66525 MiB

End job on node51 on Fri Apr 27 10:27:18 UTC 2007