Trace number 424251

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) 5000.07 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1215030506-14.cnf
MD5SUM15014b36bd3f1b632f14e04ffece9292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark930.18
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

0.00/0.00	
0.04/0.09	c Computed by /tmp/evaluation/424251-1177756155/kcnfs-2004   V. 03/02/12
0.04/0.09	c Input file : '/tmp/evaluation/424251-1177756155/instance-424251-1177756155.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/node47/watcher-424251-1177756155 -o ROOT/results/node47/solver-424251-1177756155 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424251-1177756155/kcnfs-2004 /tmp/evaluation/424251-1177756155/instance-424251-1177756155.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: 0.85 0.97 0.99 3/77 7900
/proc/meminfo: memFree=1424704/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=16020 CPUtime=0
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 93 0 0 0 0 0 0 0 18 0 1 0 130460866 16404480 74 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 4005 74 38 107 0 3894 0

[startup+0.0575869 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 7900
/proc/meminfo: memFree=1424704/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23528 CPUtime=0.04
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 1983 0 0 0 4 0 0 0 18 0 1 0 130460866 24092672 1963 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5882 1963 41 107 0 5771 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 23528

[startup+0.101587 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 7900
/proc/meminfo: memFree=1424704/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=0.09
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2270 0 0 0 8 1 0 0 18 0 1 0 130460866 24248320 2250 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134556548 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2250 58 107 0 5809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23680

[startup+0.301602 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 7900
/proc/meminfo: memFree=1424704/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=0.29
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2302 0 0 0 28 1 0 0 19 0 1 0 130460866 24248320 2282 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2282 60 107 0 5809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23680

[startup+0.701646 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 7900
/proc/meminfo: memFree=1424704/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=0.69
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2303 0 0 0 68 1 0 0 22 0 1 0 130460866 24248320 2283 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528265 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2283 60 107 0 5809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23680

[startup+1.50173 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415768/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=1.49
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2304 0 0 0 148 1 0 0 25 0 1 0 130460866 24248320 2284 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2284 60 107 0 5809 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23680

[startup+3.10191 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415640/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=3.09
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2305 0 0 0 308 1 0 0 25 0 1 0 130460866 24248320 2285 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533407 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2285 60 107 0 5809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23680

[startup+6.30125 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415448/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=6.29
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2305 0 0 0 628 1 0 0 25 0 1 0 130460866 24248320 2285 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529401 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2285 60 107 0 5809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23680

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=12.69
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2305 0 0 0 1268 1 0 0 25 0 1 0 130460866 24248320 2285 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530382 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2285 60 107 0 5809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23680

[startup+25.5023 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=25.49
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2305 0 0 0 2548 1 0 0 25 0 1 0 130460866 24248320 2285 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533208 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2285 60 107 0 5809 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23680

[startup+51.1021 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=51.08
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2305 0 0 0 5107 1 0 0 25 0 1 0 130460866 24248320 2285 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528795 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2285 60 107 0 5809 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23680

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=102.26
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 10225 1 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23680

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415520/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=162.24
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 16223 1 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528795 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23680

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=222.22
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 22221 1 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134571664 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23680

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=282.21
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 28220 1 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23680

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415520/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=342.19
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 34218 1 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533887 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415520/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=402.17
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 40216 1 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531030 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23680

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415520/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=462.15
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 46214 1 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23680

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415520/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=522.13
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 52212 1 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530806 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23680

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=582.12
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 58210 2 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23680

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7901
/proc/meminfo: memFree=1415520/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=642.11
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 64209 2 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23680

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4001.04
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 400094 10 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134580228 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4001.04
Current children cumulated vsize (KiB) 23680

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4061.02
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 406092 10 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 23680

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4120.99
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 412089 10 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 23680

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8101
/proc/meminfo: memFree=1415520/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4180.98
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 418088 10 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533490 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 23680

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4240.97
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 424086 11 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4240.97
Current children cumulated vsize (KiB) 23680

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4300.95
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 430084 11 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 23680

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4360.93
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 436082 11 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 23680

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4420.91
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 442080 11 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 23680

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4480.89
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 448078 11 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134540623 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 23680

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4540.88
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 454077 11 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530719 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 23680

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4600.86
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 460075 11 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134559333 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 23680

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4660.84
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 466073 11 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530889 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 23680

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415520/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4720.83
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 472072 11 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528975 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 23680

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415520/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4780.8
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 478069 11 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 23680

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4840.8
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 484068 12 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 23680

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4900.78
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 490066 12 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528795 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 23680

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8101
/proc/meminfo: memFree=1415456/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=4960.76
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 496064 12 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 23680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8101
/proc/meminfo: memFree=1415520/2055920 swapFree=4158036/4192956
[pid=7900] ppid=7898 vsize=23680 CPUtime=5000.05
/proc/7900/stat : 7900 (kcnfs-2004) R 7898 7900 7846 0 -1 0 2306 0 0 0 499993 12 0 0 25 0 1 0 130460866 24248320 2286 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533893 0 0 4096 0 0 0 0 17 1 0 0
/proc/7900/statm: 5920 2286 60 107 0 5809 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 23680

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.94
CPU system time (s): 0.12598
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 23680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2306
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= 9508

runsolver used 3.74243 second user time and 11.2173 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Sat Apr 28 10:29:15 UTC 2007

IDJOB= 424251
IDBENCH= 20137
IDSOLVER= 194
FILE ID= node47/424251-1177756155

PBS_JOBID= 4715558

Free space on /tmp= 66478 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1215030506-14.cnf
COMMAND LINE= /tmp/evaluation/424251-1177756155/kcnfs-2004 /tmp/evaluation/424251-1177756155/instance-424251-1177756155.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-424251-1177756155 -o ROOT/results/node47/solver-424251-1177756155 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424251-1177756155/kcnfs-2004 /tmp/evaluation/424251-1177756155/instance-424251-1177756155.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  15014b36bd3f1b632f14e04ffece9292

RANDOM SEED= 484710469

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1425144 kB
Buffers:         52320 kB
Cached:         486808 kB
SwapCached:       4056 kB
Active:         207936 kB
Inactive:       355076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425144 kB
SwapTotal:     4192956 kB
SwapFree:      4158036 kB
Dirty:            3648 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            53284 kB
Committed_AS:  3976536 kB
PageTables:       1776 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= 66478 MiB

End job on node47 on Sat Apr 28 11:52:39 UTC 2007