Trace number 304310

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) 1200.06 1200.34

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S57566027-15.cnf
MD5SUMb0f3c9450ab786b6393c91e01744ab53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark209.342
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/304310-1172056001/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.04	c Input file : '/tmp/evaluation/304310-1172056001/instance-304310-1172056001.cnf'
0.00/0.04	c [#vars: 160, #clauses: 13600, 7-CNF]
0.00/0.08	c unit clauses propagate before processing (#clause: 13600)

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/node3/watcher-304310-1172056001 -o ROOT/results/node3/solver-304310-1172056001 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304310-1172056001/kcnfs-2006 /tmp/evaluation/304310-1172056001/instance-304310-1172056001.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: 0.99 0.98 0.99 3/77 19705
/proc/meminfo: memFree=723176/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=180908 CPUtime=0
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 225555013 185249792 111 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 45227 111 47 158 0 45067 0

[startup+0.106675 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19705
/proc/meminfo: memFree=723176/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=0.09
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1764 0 0 0 9 0 0 0 18 0 1 0 225555013 189300736 1748 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134741760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1749 60 158 0 46056 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 184864

[startup+0.514709 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19705
/proc/meminfo: memFree=723176/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=0.5
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1781 0 0 0 50 0 0 0 22 0 1 0 225555013 189300736 1764 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1764 62 158 0 46056 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 184864

[startup+1.33478 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=716320/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=1.32
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1781 0 0 0 132 0 0 0 25 0 1 0 225555013 189300736 1764 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134742567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1764 62 158 0 46056 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 184864

[startup+2.97091 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=716128/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=2.96
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1781 0 0 0 296 0 0 0 25 0 1 0 225555013 189300736 1764 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134755677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1764 62 158 0 46056 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 184864

[startup+6.25218 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=6.24
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1831 0 0 0 624 0 0 0 25 0 1 0 225555013 189300736 1814 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572320 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1814 76 158 0 46056 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 184864

[startup+12.7027 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715744/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=12.69
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 1269 0 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569074 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 184864

[startup+25.5098 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715872/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=25.49
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 2549 0 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134612100 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 184864

[startup+51.1199 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715872/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=51.09
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 5109 0 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134614364 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 184864

[startup+102.336 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715872/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=102.3
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 10230 0 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134568876 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 184864

[startup+162.363 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715872/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=162.32
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 16231 1 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 184864

[startup+222.391 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715872/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=222.33
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 22232 1 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 184864

[startup+282.418 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=282.34
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 28233 1 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572138 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 184864

[startup+342.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=342.35
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 34234 1 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134688955 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 184864

[startup+402.474 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=402.36
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 40235 1 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134684071 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 184864

[startup+462.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=462.39
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 46237 2 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134688580 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 184864

[startup+522.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=522.4
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 52238 2 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572257 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 184864

[startup+582.555 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=582.41
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 58239 2 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569514 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 184864

[startup+642.585 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=642.42
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 64240 2 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134581632 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 184864

[startup+702.611 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=702.43
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 70241 2 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 184864

[startup+762.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=762.44
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 76242 2 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134684500 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 184864

[startup+822.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=822.46
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 82244 2 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 184864

[startup+882.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715872/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=882.48
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 88245 3 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569643 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 184864

[startup+942.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715872/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=942.48
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 94245 3 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134619017 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 184864

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=1002.49
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 100246 3 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 184864

[startup+1062.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715872/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=1062.51
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 106248 3 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134561452 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 184864

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715808/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=1122.51
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 112248 3 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134571500 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 184864

[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715872/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=1182.52
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 118249 3 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134683111 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 184864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715872/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=1200.04
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 120001 3 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134614922 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 184864

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

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

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19706
/proc/meminfo: memFree=715872/2055920 swapFree=4192812/4192956
[pid=19705] ppid=19703 vsize=184864 CPUtime=1200.04
/proc/19705/stat : 19705 (kcnfs-2006) R 19703 19705 19345 0 -1 4194304 1832 0 0 0 120001 3 0 0 25 0 1 0 225555013 189300736 1815 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134614922 0 0 4096 0 0 0 0 17 1 0 0
/proc/19705/statm: 46216 1815 76 158 0 46056 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 184864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.041993
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 184864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1832
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= 24654

runsolver used 1.41478 second user time and 2.6456 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Feb 21 11:06:42 UTC 2007

IDJOB= 304310
IDBENCH= 20129
IDSOLVER= 113
FILE ID= node3/304310-1172056001

PBS_JOBID= 3865290

Free space on /tmp= 66547 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S57566027-15.cnf
COMMAND LINE= /tmp/evaluation/304310-1172056001/kcnfs-2006 /tmp/evaluation/304310-1172056001/instance-304310-1172056001.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-304310-1172056001 -o ROOT/results/node3/solver-304310-1172056001 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304310-1172056001/kcnfs-2006 /tmp/evaluation/304310-1172056001/instance-304310-1172056001.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  b0f3c9450ab786b6393c91e01744ab53

RANDOM SEED= 680963326

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        723648 kB
Buffers:         64048 kB
Cached:        1133024 kB
SwapCached:          0 kB
Active:         564896 kB
Inactive:       686776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        723648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3544 kB
Writeback:           0 kB
Mapped:          73516 kB
Slab:            66248 kB
Committed_AS:  1096092 kB
PageTables:       1656 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= 66547 MiB

End job on node3 on Wed Feb 21 11:26:44 UTC 2007