Trace number 424238

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 5001.91

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1535300821-05.cnf
MD5SUM93f37c46a26d2e8e869ca178d98d46ca
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	
0.09/0.16	c Computed by /tmp/evaluation/424238-1177747858/kcnfs-2004   V. 03/02/12
0.09/0.16	c Input file : '/tmp/evaluation/424238-1177747858/instance-424238-1177747858.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/node42/watcher-424238-1177747858 -o ROOT/results/node42/solver-424238-1177747858 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424238-1177747858/kcnfs-2004 /tmp/evaluation/424238-1177747858/instance-424238-1177747858.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: 0.77 0.92 0.96 3/77 26959
/proc/meminfo: memFree=1618000/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=16020 CPUtime=0
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 93 0 0 0 0 0 0 0 18 0 1 0 222697668 16404480 74 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4005 74 38 107 0 3894 0

[startup+0.0295491 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 26959
/proc/meminfo: memFree=1618000/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=16640 CPUtime=0.02
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 248 0 0 0 2 0 0 0 18 0 1 0 222697668 17039360 229 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4161 230 38 107 0 4050 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 16640

[startup+0.101535 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 26959
/proc/meminfo: memFree=1618000/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28060 CPUtime=0.09
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3116 0 0 0 8 1 0 0 18 0 1 0 222697668 28733440 3096 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7016 3097 41 107 0 6905 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28060

[startup+0.301573 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 26959
/proc/meminfo: memFree=1618000/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=0.29
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3517 0 0 0 28 1 0 0 19 0 1 0 222697668 28794880 3497 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134540256 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3497 60 107 0 6919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28120

[startup+0.701649 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 26959
/proc/meminfo: memFree=1618000/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=0.69
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3547 0 0 0 68 1 0 0 22 0 1 0 222697668 28794880 3527 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528701 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3527 60 107 0 6919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28120

[startup+1.5018 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 26960
/proc/meminfo: memFree=1604104/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=1.49
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3547 0 0 0 148 1 0 0 25 0 1 0 222697668 28794880 3527 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528132 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3527 60 107 0 6919 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28120

[startup+3.10211 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 26960
/proc/meminfo: memFree=1603912/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=3.09
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3548 0 0 0 308 1 0 0 25 0 1 0 222697668 28794880 3528 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3528 60 107 0 6919 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28120

[startup+6.30172 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 26960
/proc/meminfo: memFree=1603792/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=6.29
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3549 0 0 0 628 1 0 0 25 0 1 0 222697668 28794880 3529 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3529 60 107 0 6919 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28120

[startup+12.7019 s]
/proc/loadavg: 0.81 0.92 0.96 2/78 26960
/proc/meminfo: memFree=1603728/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=12.68
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3549 0 0 0 1267 1 0 0 25 0 1 0 222697668 28794880 3529 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530374 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3529 60 107 0 6919 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28120

[startup+25.5014 s]
/proc/loadavg: 0.85 0.93 0.96 2/78 26960
/proc/meminfo: memFree=1603736/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=25.48
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 2547 1 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28120

[startup+51.1012 s]
/proc/loadavg: 0.90 0.93 0.96 2/78 26960
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=51.08
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 5106 2 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530459 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28120

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.96 2/78 26960
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=102.26
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 10224 2 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28120

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.96 2/78 26960
/proc/meminfo: memFree=1603864/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=162.24
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 16222 2 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532692 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28120

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 26960
/proc/meminfo: memFree=1603864/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=222.22
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 22220 2 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28120

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 26960
/proc/meminfo: memFree=1603864/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=282.19
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 28217 2 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530783 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28120

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 26960
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=342.17
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 34215 2 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530382 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 28120

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 26960
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=402.15
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 40213 2 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528276 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28120

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 26960
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=462.14
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 46211 3 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 28120

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 26960
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=522.11
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 52208 3 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557846 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 28120

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 26960
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=582.09
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 58206 3 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 28120

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 26960
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=642.07
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 64204 3 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530295 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 28120

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

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4060.81
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 406071 10 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 28120

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4120.79
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 412068 11 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4120.79
Current children cumulated vsize (KiB) 28120

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4180.77
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 418066 11 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530382 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4180.77
Current children cumulated vsize (KiB) 28120

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4240.75
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 424064 11 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 28120

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4300.72
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 430061 11 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529063 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 28120

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4360.7
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 436059 11 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 28120

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4420.68
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 442057 11 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 28120

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603864/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4480.66
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3550 0 0 0 448055 11 0 0 25 0 1 0 222697668 28794880 3530 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3530 60 107 0 6919 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 28120

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4540.65
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3551 0 0 0 454053 12 0 0 25 0 1 0 222697668 28794880 3531 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531860 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3531 60 107 0 6919 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 28120

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4600.63
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3551 0 0 0 460051 12 0 0 25 0 1 0 222697668 28794880 3531 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3531 60 107 0 6919 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 28120

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4660.6
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3551 0 0 0 466048 12 0 0 25 0 1 0 222697668 28794880 3531 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3531 60 107 0 6919 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 28120

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4720.58
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3551 0 0 0 472046 12 0 0 25 0 1 0 222697668 28794880 3531 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3531 60 107 0 6919 0
Current children cumulated CPU time (s) 4720.58
Current children cumulated vsize (KiB) 28120

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4780.56
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3551 0 0 0 478044 12 0 0 25 0 1 0 222697668 28794880 3531 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3531 60 107 0 6919 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 28120

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603736/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4840.54
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3551 0 0 0 484042 12 0 0 25 0 1 0 222697668 28794880 3531 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3531 60 107 0 6919 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 28120

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4900.52
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3551 0 0 0 490039 13 0 0 25 0 1 0 222697668 28794880 3531 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530781 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3531 60 107 0 6919 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 28120

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=4960.5
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3551 0 0 0 496037 13 0 0 25 0 1 0 222697668 28794880 3531 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579847 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3531 60 107 0 6919 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 28120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=5000.09
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3551 0 0 0 499996 13 0 0 25 0 1 0 222697668 28794880 3531 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3531 60 107 0 6919 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 28120

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 27160
/proc/meminfo: memFree=1603800/2055920 swapFree=4147484/4192956
[pid=26959] ppid=26957 vsize=28120 CPUtime=5000.09
/proc/26959/stat : 26959 (kcnfs-2004) R 26957 26959 26905 0 -1 0 3551 0 0 0 499996 13 0 0 25 0 1 0 222697668 28794880 3531 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 7030 3531 60 107 0 6919 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 28120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.1
CPU user time (s): 4999.97
CPU system time (s): 0.137979
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 28120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3551
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= 6505

runsolver used 3.9594 second user time and 10.6404 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Apr 28 08:10:58 UTC 2007

IDJOB= 424238
IDBENCH= 20124
IDSOLVER= 194
FILE ID= node42/424238-1177747858

PBS_JOBID= 4715549

Free space on /tmp= 66544 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1535300821-05.cnf
COMMAND LINE= /tmp/evaluation/424238-1177747858/kcnfs-2004 /tmp/evaluation/424238-1177747858/instance-424238-1177747858.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-424238-1177747858 -o ROOT/results/node42/solver-424238-1177747858 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424238-1177747858/kcnfs-2004 /tmp/evaluation/424238-1177747858/instance-424238-1177747858.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  93f37c46a26d2e8e869ca178d98d46ca

RANDOM SEED= 829614265

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1618472 kB
Buffers:         43644 kB
Cached:         301356 kB
SwapCached:      14652 kB
Active:         227516 kB
Inactive:       140904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618472 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            3880 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            54404 kB
Committed_AS:  3645688 kB
PageTables:       1912 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= 66544 MiB

End job on node42 on Sat Apr 28 09:34:22 UTC 2007