Trace number 424344

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 2004UNSAT 1721.82 1722.33

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
MD5SUM29ca8cedaef0d9dfd8a1bc9050403900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1159.08
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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	
0.00/0.01	c Computed by /tmp/evaluation/424344-1177799286/kcnfs-2004   V. 03/02/12
0.00/0.01	c Input file : '/tmp/evaluation/424344-1177799286/instance-424344-1177799286.cnf'
1721.78/1722.33	c [990 variables, 3582 clauses, ratio 3.62, mean occ 5, 3-SAT]
1721.78/1722.33	s UNSATISFIABLE
1721.78/1722.33	c Computation time    : 1722.060 seconds
1721.78/1722.33	c Execution time      : 1722.060 seconds
1721.78/1722.33	c Size of search tree : 1662084 nodes
1721.78/1722.33	

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node62/watcher-424344-1177799286 -o ROOT/results/node62/solver-424344-1177799286 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424344-1177799286/kcnfs-2004 /tmp/evaluation/424344-1177799286/instance-424344-1177799286.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: 0.91 0.95 0.98 3/64 8916
/proc/meminfo: memFree=1439808/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=16112 CPUtime=0
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 116 0 0 0 0 0 0 0 18 0 1 0 98504603 16498688 97 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4028 97 38 107 0 3917 0

[startup+0.0159221 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8916
/proc/meminfo: memFree=1439808/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=0.01
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 490 0 0 0 1 0 0 0 18 0 1 0 98504603 17555456 470 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532196 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 471 59 107 0 4175 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 17144

[startup+0.101931 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8916
/proc/meminfo: memFree=1439808/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=0.09
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 494 0 0 0 9 0 0 0 18 0 1 0 98504603 17555456 474 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 474 59 107 0 4175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17144

[startup+0.301953 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8916
/proc/meminfo: memFree=1439808/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=0.29
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 494 0 0 0 29 0 0 0 19 0 1 0 98504603 17555456 474 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530103 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 474 59 107 0 4175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17144

[startup+0.702 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8916
/proc/meminfo: memFree=1439808/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=0.69
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 494 0 0 0 69 0 0 0 22 0 1 0 98504603 17555456 474 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528244 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 474 59 107 0 4175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17144

[startup+1.50209 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 8917
/proc/meminfo: memFree=1438072/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1.49
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 494 0 0 0 149 0 0 0 25 0 1 0 98504603 17555456 474 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530806 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 474 59 107 0 4175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17144

[startup+3.10128 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 8917
/proc/meminfo: memFree=1437944/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=3.09
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 495 0 0 0 309 0 0 0 25 0 1 0 98504603 17555456 475 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 475 59 107 0 4175 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17144

[startup+6.30166 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 8917
/proc/meminfo: memFree=1437816/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=6.29
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 495 0 0 0 629 0 0 0 25 0 1 0 98504603 17555456 475 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529318 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 475 59 107 0 4175 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17144

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=12.69
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 495 0 0 0 1269 0 0 0 25 0 1 0 98504603 17555456 475 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 475 59 107 0 4175 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17144

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=25.49
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 495 0 0 0 2549 0 0 0 25 0 1 0 98504603 17555456 475 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134539443 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 475 59 107 0 4175 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17144

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=51.08
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 5108 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577705 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17144

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 8917
/proc/meminfo: memFree=1437824/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=102.27
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 10227 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533482 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17144

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437824/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=162.24
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 16224 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17144

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=222.23
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 22223 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17144

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=282.21
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 28221 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577941 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17144

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437696/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=342.19
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 34219 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17144

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437632/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=402.17
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 40217 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531488 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17144

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437696/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=462.15
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 46215 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17144

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437824/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=522.13
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 52213 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 17144

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437888/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=582.12
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 58212 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134555968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17144

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437824/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=642.1
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 64210 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531507 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 17144

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=702.08
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 70208 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 17144

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437824/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=762.07
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 76207 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 17144

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=822.05
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 82205 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 17144

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437824/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=882.03
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 88203 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577702 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 17144

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=942.01
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 94201 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531224 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 17144

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437824/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1001.99
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 100199 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 17144

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437824/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1061.98
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 106198 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 17144

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1121.96
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 112196 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 17144

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437824/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1181.94
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 118194 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 17144

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437824/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1241.92
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 124192 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531424 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 17144

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1301.91
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 130191 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 17144

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1361.88
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 136188 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 17144

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1421.87
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 142187 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533661 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 17144

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1481.85
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 148185 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529739 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 17144

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8917
/proc/meminfo: memFree=1437760/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1541.83
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 154183 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 17144

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8919
/proc/meminfo: memFree=1437568/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1601.81
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 160181 0 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 17144

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8919
/proc/meminfo: memFree=1437632/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1661.8
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 166179 1 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 17144

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8919
/proc/meminfo: memFree=1437696/2055920 swapFree=4184584/4192956
[pid=8916] ppid=8914 vsize=17144 CPUtime=1721.78
/proc/8916/stat : 8916 (kcnfs-2004) R 8914 8916 8625 0 -1 0 496 0 0 0 172177 1 0 0 25 0 1 0 98504603 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528132 0 0 4096 0 0 0 0 17 1 0 0
/proc/8916/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 17144

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

Child status: 20
Real time (s): 1722.33
CPU time (s): 1721.82
CPU user time (s): 1721.81
CPU system time (s): 0.012998
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 17144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1721.81
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 498
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= 8
involuntary context switches= 4055

runsolver used 1.3018 second user time and 3.40148 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Sat Apr 28 22:28:06 UTC 2007

IDJOB= 424344
IDBENCH= 20257
IDSOLVER= 194
FILE ID= node62/424344-1177799286

PBS_JOBID= 4715802

Free space on /tmp= 66561 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424344-1177799286/kcnfs-2004 /tmp/evaluation/424344-1177799286/instance-424344-1177799286.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-424344-1177799286 -o ROOT/results/node62/solver-424344-1177799286 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424344-1177799286/kcnfs-2004 /tmp/evaluation/424344-1177799286/instance-424344-1177799286.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  29ca8cedaef0d9dfd8a1bc9050403900

RANDOM SEED= 169083267

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1440280 kB
Buffers:         49936 kB
Cached:         488796 kB
SwapCached:       2548 kB
Active:         258516 kB
Inactive:       290164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440280 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            3196 kB
Writeback:           0 kB
Mapped:          16284 kB
Slab:            53016 kB
Committed_AS:  1238864 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node62 on Sat Apr 28 22:56:49 UTC 2007