Trace number 302834

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 2006? (TO) 1200.03 1200.48

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/302834-1172020879/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.07	c Input file : '/tmp/evaluation/302834-1172020879/instance-302834-1172020879.cnf'
0.00/0.07	c [#vars: 240, #clauses: 20400, 7-CNF]
0.10/0.14	c unit clauses propagate before processing (#clause: 20400)

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-302834-1172020879 -o ROOT/results/node42/solver-302834-1172020879 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302834-1172020879/kcnfs-2006 /tmp/evaluation/302834-1172020879/instance-302834-1172020879.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.00 0.98 3/64 4103
/proc/meminfo: memFree=1508136/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=180908 CPUtime=0
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 222043939 185249792 107 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134832765 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 45227 108 47 158 0 45067 0

[startup+0.10649 s]
/proc/loadavg: 1.01 1.00 0.98 3/64 4103
/proc/meminfo: memFree=1508136/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186976 CPUtime=0.1
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2115 0 0 0 9 1 0 0 18 0 1 0 222043939 191463424 2099 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134538918 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46744 2099 49 158 0 46584 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 186976

[startup+0.514568 s]
/proc/loadavg: 1.01 1.00 0.98 3/64 4103
/proc/meminfo: memFree=1508136/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186976 CPUtime=0.51
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2611 0 0 0 50 1 0 0 21 0 1 0 222043939 191463424 2594 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742972 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46744 2594 62 158 0 46584 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 186976

[startup+1.33472 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497888/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186976 CPUtime=1.33
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2611 0 0 0 132 1 0 0 25 0 1 0 222043939 191463424 2594 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134755677 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46744 2594 62 158 0 46584 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 186976

[startup+2.97304 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497760/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186976 CPUtime=2.96
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2611 0 0 0 295 1 0 0 25 0 1 0 222043939 191463424 2594 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742151 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46744 2594 62 158 0 46584 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 186976

[startup+6.24966 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497568/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186976 CPUtime=6.24
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2611 0 0 0 623 1 0 0 25 0 1 0 222043939 191463424 2594 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742972 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46744 2594 62 158 0 46584 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 186976

[startup+12.7069 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497376/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186976 CPUtime=12.7
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2675 0 0 0 1269 1 0 0 25 0 1 0 222043939 191463424 2658 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572257 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46744 2658 76 158 0 46584 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 186976

[startup+25.5073 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497440/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186976 CPUtime=25.49
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2675 0 0 0 2548 1 0 0 25 0 1 0 222043939 191463424 2658 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134606533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46744 2658 76 158 0 46584 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 186976

[startup+51.1132 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497440/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=51.09
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 5108 1 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134608495 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 186980

[startup+102.324 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497568/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=102.28
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 10227 1 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572138 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 186980

[startup+162.345 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497504/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=162.28
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 16227 1 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134573719 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 186980

[startup+222.363 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497504/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=222.27
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 22226 1 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134571474 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 186980

[startup+282.378 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497504/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=282.26
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 28225 1 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712529 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 186980

[startup+342.394 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497440/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=342.25
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 34224 1 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564874 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 186980

[startup+402.418 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497440/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=402.26
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 40225 1 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572138 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 186980

[startup+462.438 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497376/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=462.26
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 46224 2 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134573766 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 186980

[startup+522.452 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497440/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=522.25
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 52223 2 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134682708 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 186980

[startup+582.466 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497440/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=582.25
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 58223 2 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559291 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 186980

[startup+642.489 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497376/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=642.24
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 64222 2 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134568876 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 186980

[startup+702.507 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497376/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=702.24
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 70222 2 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572922 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 186980

[startup+762.526 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497440/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=762.23
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 76221 2 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134606332 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 186980

[startup+822.544 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 4104
/proc/meminfo: memFree=1497376/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=822.23
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 82221 2 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712486 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 186980

[startup+882.561 s]
/proc/loadavg: 1.07 1.02 0.99 2/65 4104
/proc/meminfo: memFree=1497376/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=882.22
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 88220 2 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 186980

[startup+942.58 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 4104
/proc/meminfo: memFree=1497440/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=942.23
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 94220 3 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134611365 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 186980

[startup+1002.6 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 4104
/proc/meminfo: memFree=1497376/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=1002.22
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 100219 3 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134614557 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 186980

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4104
/proc/meminfo: memFree=1497376/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=1062.22
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 106219 3 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 186980

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4104
/proc/meminfo: memFree=1497376/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=1122.21
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 112218 3 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572355 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 186980

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4106
/proc/meminfo: memFree=1497376/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=1182.2
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 118217 3 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 186980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4106
/proc/meminfo: memFree=1497376/2055920 swapFree=4122764/4192956
[pid=4103] ppid=4101 vsize=186980 CPUtime=1200.02
/proc/4103/stat : 4103 (kcnfs-2006) R 4101 4103 3407 0 -1 4194304 2676 0 0 0 119999 3 0 0 25 0 1 0 222043939 191467520 2659 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572138 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 46745 2659 76 158 0 46585 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 186980

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): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.037994
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 186980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2676
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= 2001

runsolver used 0.731888 second user time and 2.48062 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Feb 21 01:21:19 UTC 2007

IDJOB= 302834
IDBENCH= 20093
IDSOLVER= 113
FILE ID= node42/302834-1172020879

PBS_JOBID= 3892691

Free space on /tmp= 66559 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/302834-1172020879/kcnfs-2006 /tmp/evaluation/302834-1172020879/instance-302834-1172020879.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-302834-1172020879 -o ROOT/results/node42/solver-302834-1172020879 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302834-1172020879/kcnfs-2006 /tmp/evaluation/302834-1172020879/instance-302834-1172020879.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 440769300

TIME LIMIT= 1200 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		: 3000.261
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		: 3000.261
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:       1508544 kB
Buffers:         31812 kB
Cached:         397012 kB
SwapCached:      64584 kB
Active:         360972 kB
Inactive:       138980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508544 kB
SwapTotal:     4192956 kB
SwapFree:      4122764 kB
Dirty:            3748 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            33504 kB
Committed_AS:   830924 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node42 on Wed Feb 21 01:41:22 UTC 2007