Trace number 424122

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 2817.89 2819.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
MD5SUM49141385aac03f506711f7c91a24b9ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2752.02
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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/424122-1177680236/kcnfs-2004   V. 03/02/12
0.00/0.01	c Input file : '/tmp/evaluation/424122-1177680236/instance-424122-1177680236.cnf' (adding resolvants)
2817.87/2819.00	c [500 variables, 2130 clauses, ratio 4.26, mean occ 6, 3-SAT]
2817.87/2819.00	s UNSATISFIABLE
2817.87/2819.00	c Computation time    : 2818.070 seconds
2817.87/2819.00	c Execution time      : 2818.080 seconds
2817.87/2819.00	c Size of search tree : 4467361 nodes
2817.87/2819.00	

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/node37/watcher-424122-1177680236 -o ROOT/results/node37/solver-424122-1177680236 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424122-1177680236/kcnfs-2004 /tmp/evaluation/424122-1177680236/instance-424122-1177680236.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: 1.84 1.97 1.99 3/78 9528
/proc/meminfo: memFree=1593312/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16400 CPUtime=0
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 193 0 0 0 0 0 0 0 18 0 1 0 215936039 16793600 174 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4105 179 38 107 0 3994 0

[startup+0.035651 s]
/proc/loadavg: 1.84 1.97 1.99 3/78 9528
/proc/meminfo: memFree=1593312/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16804 CPUtime=0.03
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 352 0 0 0 3 0 0 0 18 0 1 0 215936039 17207296 332 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544774 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4201 332 60 107 0 4090 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16804

[startup+0.101663 s]
/proc/loadavg: 1.84 1.97 1.99 3/78 9528
/proc/meminfo: memFree=1593312/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16804 CPUtime=0.09
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 354 0 0 0 9 0 0 0 18 0 1 0 215936039 17207296 334 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530683 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4201 334 60 107 0 4090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16804

[startup+0.3017 s]
/proc/loadavg: 1.84 1.97 1.99 3/78 9528
/proc/meminfo: memFree=1593312/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16804 CPUtime=0.29
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 361 0 0 0 29 0 0 0 19 0 1 0 215936039 17207296 341 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4201 341 61 107 0 4090 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16804

[startup+0.701776 s]
/proc/loadavg: 1.84 1.97 1.99 3/78 9528
/proc/meminfo: memFree=1593312/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16804 CPUtime=0.69
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 361 0 0 0 69 0 0 0 22 0 1 0 215936039 17207296 341 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528187 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4201 341 61 107 0 4090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16804

[startup+1.50193 s]
/proc/loadavg: 1.84 1.97 1.99 2/79 9529
/proc/meminfo: memFree=1592088/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16804 CPUtime=1.49
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 361 0 0 0 149 0 0 0 25 0 1 0 215936039 17207296 341 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528942 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4201 341 61 107 0 4090 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16804

[startup+3.10123 s]
/proc/loadavg: 1.77 1.95 1.98 2/79 9529
/proc/meminfo: memFree=1591960/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16804 CPUtime=3.09
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 361 0 0 0 309 0 0 0 25 0 1 0 215936039 17207296 341 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577595 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4201 341 61 107 0 4090 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16804

[startup+6.30183 s]
/proc/loadavg: 1.77 1.95 1.98 2/79 9529
/proc/meminfo: memFree=1591832/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=6.29
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 362 0 0 0 629 0 0 0 25 0 1 0 215936039 17211392 342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 342 61 107 0 4091 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16808

[startup+12.701 s]
/proc/loadavg: 1.65 1.92 1.97 2/79 9529
/proc/meminfo: memFree=1591832/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=12.69
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 362 0 0 0 1269 0 0 0 25 0 1 0 215936039 17211392 342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 342 61 107 0 4091 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16808

[startup+25.5015 s]
/proc/loadavg: 1.55 1.89 1.96 2/79 9529
/proc/meminfo: memFree=1591960/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=25.48
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 362 0 0 0 2548 0 0 0 25 0 1 0 215936039 17211392 342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134542694 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 342 61 107 0 4091 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16808

[startup+51.1013 s]
/proc/loadavg: 1.36 1.82 1.94 2/79 9529
/proc/meminfo: memFree=1591960/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=51.07
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 362 0 0 0 5107 0 0 0 25 0 1 0 215936039 17211392 342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134578308 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 342 61 107 0 4091 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16808

[startup+102.306 s]
/proc/loadavg: 1.14 1.68 1.88 2/79 9529
/proc/meminfo: memFree=1591896/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=102.25
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 362 0 0 0 10225 0 0 0 25 0 1 0 215936039 17211392 342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 342 61 107 0 4091 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16808

[startup+162.301 s]
/proc/loadavg: 1.05 1.55 1.82 2/79 9529
/proc/meminfo: memFree=1591896/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=162.23
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 362 0 0 0 16222 1 0 0 25 0 1 0 215936039 17211392 342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134555709 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 342 61 107 0 4091 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16808

[startup+222.303 s]
/proc/loadavg: 1.02 1.45 1.77 2/79 9529
/proc/meminfo: memFree=1591832/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=222.21
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 362 0 0 0 22220 1 0 0 25 0 1 0 215936039 17211392 342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134555461 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 342 61 107 0 4091 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16808

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.72 2/79 9529
/proc/meminfo: memFree=1591896/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=282.19
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 362 0 0 0 28217 2 0 0 25 0 1 0 215936039 17211392 342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528162 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 342 61 107 0 4091 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16808

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.67 2/79 9529
/proc/meminfo: memFree=1591896/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=342.16
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 362 0 0 0 34214 2 0 0 25 0 1 0 215936039 17211392 342 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 342 61 107 0 4091 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16808

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.63 2/79 9529
/proc/meminfo: memFree=1591832/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=402.14
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 40211 3 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16808

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.58 2/79 9529
/proc/meminfo: memFree=1591896/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=462.12
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 46209 3 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16808

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.54 2/79 9529
/proc/meminfo: memFree=1591960/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=522.1
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 52206 4 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577984 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 16808

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.51 2/79 9529
/proc/meminfo: memFree=1592024/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=582.07
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 58203 4 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 16808

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.47 2/79 9529
/proc/meminfo: memFree=1592024/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=642.06
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 64201 5 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529856 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 16808

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

/proc/meminfo: memFree=1591960/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2201.49
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 220132 17 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2201.49
Current children cumulated vsize (KiB) 16808

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/85 9699
/proc/meminfo: memFree=1590680/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2261.39
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 226121 18 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577604 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2261.39
Current children cumulated vsize (KiB) 16808

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 9729
/proc/meminfo: memFree=1591832/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2321.36
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 232117 19 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530239 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2321.36
Current children cumulated vsize (KiB) 16808

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 9729
/proc/meminfo: memFree=1591832/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2381.33
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 238114 19 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531936 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2381.33
Current children cumulated vsize (KiB) 16808

[startup+2442.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 9729
/proc/meminfo: memFree=1591832/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2441.31
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 244111 20 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528738 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2441.31
Current children cumulated vsize (KiB) 16808

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 9729
/proc/meminfo: memFree=1591768/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2501.29
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 250109 20 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531720 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2501.29
Current children cumulated vsize (KiB) 16808

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 9729
/proc/meminfo: memFree=1591896/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2561.26
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 256106 20 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577917 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2561.26
Current children cumulated vsize (KiB) 16808

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 9729
/proc/meminfo: memFree=1591896/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2621.25
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 262104 21 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531030 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2621.25
Current children cumulated vsize (KiB) 16808

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 9729
/proc/meminfo: memFree=1591896/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2681.22
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 268101 21 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577625 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2681.22
Current children cumulated vsize (KiB) 16808

[startup+2742.31 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 9729
/proc/meminfo: memFree=1591960/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2741.21
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 274099 22 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532407 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2741.21
Current children cumulated vsize (KiB) 16808

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9729
/proc/meminfo: memFree=1592024/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2801.18
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 280096 22 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528745 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2801.18
Current children cumulated vsize (KiB) 16808

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

[startup+2803.1 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9729
/proc/meminfo: memFree=1592024/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2801.98
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 280176 22 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134542743 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2801.98
Current children cumulated vsize (KiB) 16808

[startup+2809.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9729
/proc/meminfo: memFree=1592024/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2808.37
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 280815 22 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134539140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2808.37
Current children cumulated vsize (KiB) 16808

[startup+2815.9 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9729
/proc/meminfo: memFree=1592024/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2814.77
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 281455 22 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531256 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2814.77
Current children cumulated vsize (KiB) 16808

[startup+2817.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9729
/proc/meminfo: memFree=1592024/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2816.37
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 281615 22 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577628 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2816.37
Current children cumulated vsize (KiB) 16808

[startup+2818.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9729
/proc/meminfo: memFree=1592024/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2817.17
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 281695 22 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529204 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2817.17
Current children cumulated vsize (KiB) 16808

[startup+2818.7 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9729
/proc/meminfo: memFree=1592024/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2817.57
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 281735 22 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528376 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2817.57
Current children cumulated vsize (KiB) 16808

[startup+2818.9 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9729
/proc/meminfo: memFree=1592024/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2817.77
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 281755 22 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528595 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2817.77
Current children cumulated vsize (KiB) 16808

[startup+2819 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 9729
/proc/meminfo: memFree=1592024/2055920 swapFree=4145508/4192956
[pid=9528] ppid=9526 vsize=16808 CPUtime=2817.87
/proc/9528/stat : 9528 (kcnfs-2004) R 9526 9528 8996 0 -1 0 363 0 0 0 281765 22 0 0 25 0 1 0 215936039 17211392 343 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/9528/statm: 4202 343 61 107 0 4091 0
Current children cumulated CPU time (s) 2817.87
Current children cumulated vsize (KiB) 16808

Child status: 20
Real time (s): 2819.01
CPU time (s): 2817.89
CPU user time (s): 2817.66
CPU system time (s): 0.229965
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 16808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2817.66
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
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= 3621

runsolver used 2.51662 second user time and 6.71198 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Fri Apr 27 13:23:56 UTC 2007

IDJOB= 424122
IDBENCH= 19984
IDSOLVER= 194
FILE ID= node37/424122-1177680236

PBS_JOBID= 4698609

Free space on /tmp= 66491 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424122-1177680236/kcnfs-2004 /tmp/evaluation/424122-1177680236/instance-424122-1177680236.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-424122-1177680236 -o ROOT/results/node37/solver-424122-1177680236 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424122-1177680236/kcnfs-2004 /tmp/evaluation/424122-1177680236/instance-424122-1177680236.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  49141385aac03f506711f7c91a24b9ac

RANDOM SEED= 58865086

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:       1593720 kB
Buffers:         47648 kB
Cached:         325620 kB
SwapCached:      15624 kB
Active:         231140 kB
Inactive:       165968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1593720 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:            3172 kB
Writeback:           0 kB
Mapped:          30596 kB
Slab:            50460 kB
Committed_AS:  2126548 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= 66491 MiB

End job on node37 on Fri Apr 27 14:10:55 UTC 2007