Trace number 305786

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) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.36164
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/305786-1172085749/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.03	c Input file : '/tmp/evaluation/305786-1172085749/instance-305786-1172085749.cnf'
0.00/0.03	c [#vars: 4000, #clauses: 16800 -> 16865 clauses (pre-processing), 3-CNF]
0.00/0.10	c unit clauses propagate before processing (#clause: 16865)

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/node13/watcher-305786-1172085749 -o ROOT/results/node13/solver-305786-1172085749 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305786-1172085749/kcnfs-2006 /tmp/evaluation/305786-1172085749/instance-305786-1172085749.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: 0.92 0.98 0.99 3/77 17236
/proc/meminfo: memFree=1858880/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=180908 CPUtime=0
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 228529350 185249792 111 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 45227 111 47 158 0 45067 0

[startup+0.106335 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17236
/proc/meminfo: memFree=1858880/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184356 CPUtime=0.1
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1361 0 0 0 10 0 0 0 18 0 1 0 228529350 188780544 1346 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134738648 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46089 1352 55 158 0 45929 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 184356

[startup+0.51439 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17236
/proc/meminfo: memFree=1858880/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184824 CPUtime=0.5
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1621 0 0 0 50 0 0 0 22 0 1 0 228529350 189259776 1605 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640785 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46206 1605 70 158 0 46046 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 184824

[startup+1.3345 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852664/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184824 CPUtime=1.32
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1622 0 0 0 132 0 0 0 25 0 1 0 228529350 189259776 1606 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46206 1606 70 158 0 46046 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 184824

[startup+2.97072 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852344/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184824 CPUtime=2.96
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1622 0 0 0 296 0 0 0 25 0 1 0 228529350 189259776 1606 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134558828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46206 1606 70 158 0 46046 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 184824

[startup+6.24715 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852344/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=6.23
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1624 0 0 0 623 0 0 0 25 0 1 0 228529350 189263872 1608 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134574130 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1608 70 158 0 46047 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 184828

[startup+12.705 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852408/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=12.69
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1626 0 0 0 1269 0 0 0 25 0 1 0 228529350 189263872 1610 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641726 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1610 70 158 0 46047 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 184828

[startup+25.5097 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852408/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=25.49
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1656 0 0 0 2549 0 0 0 25 0 1 0 228529350 189263872 1640 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1640 77 158 0 46047 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 184828

[startup+51.1221 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852344/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=51.09
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1658 0 0 0 5109 0 0 0 25 0 1 0 228529350 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 184828

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852344/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=102.3
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1658 0 0 0 10230 0 0 0 25 0 1 0 228529350 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134625853 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 184828

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852344/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=162.32
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1658 0 0 0 16231 1 0 0 25 0 1 0 228529350 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134625170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 184828

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852280/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=222.33
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1658 0 0 0 22232 1 0 0 25 0 1 0 228529350 189263872 1642 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1642 77 158 0 46047 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 184828

[startup+282.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852280/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=282.34
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 28233 1 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 184828

[startup+342.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852152/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=342.36
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 34234 2 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564813 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 184828

[startup+402.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852088/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=402.37
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 40235 2 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569045 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 184828

[startup+462.533 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852088/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=462.39
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 46237 2 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564747 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 184828

[startup+522.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852088/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=522.4
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 52237 3 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559501 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 184828

[startup+582.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1852024/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=582.41
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 58238 3 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 184828

[startup+642.621 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1851960/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=642.43
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 64239 4 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 184828

[startup+702.648 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1851832/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=702.44
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 70240 4 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134565404 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 184828

[startup+762.677 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1851768/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=762.45
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 76241 4 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134570284 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 184828

[startup+822.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1851768/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=822.46
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 82242 4 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134625190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 184828

[startup+882.739 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1851768/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=882.48
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 88243 5 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572161 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 184828

[startup+942.766 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1851704/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=942.48
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 94243 5 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559501 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 184828

[startup+1002.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1851640/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=1002.5
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 100244 6 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134628750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 184828

[startup+1062.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1851640/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=1062.52
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 106246 6 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564066 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 184828

[startup+1122.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17237
/proc/meminfo: memFree=1851576/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=1122.53
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 112246 7 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564592 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 184828

[startup+1182.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17239
/proc/meminfo: memFree=1851384/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=1182.54
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 118247 7 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675188 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 184828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17239
/proc/meminfo: memFree=1851384/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=1200.05
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 119998 7 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134631216 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 184828

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

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

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17239
/proc/meminfo: memFree=1851384/2055920 swapFree=4192812/4192956
[pid=17236] ppid=17234 vsize=184828 CPUtime=1200.05
/proc/17236/stat : 17236 (kcnfs-2006) R 17234 17236 16508 0 -1 4194304 1659 0 0 0 119998 7 0 0 25 0 1 0 228529350 189263872 1643 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134631216 0 0 4096 0 0 0 0 17 1 0 0
/proc/17236/statm: 46207 1643 77 158 0 46047 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 184828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.080987
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 184828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1659
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= 24179

runsolver used 1.37979 second user time and 2.71959 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Feb 21 19:22:29 UTC 2007

IDJOB= 305786
IDBENCH= 20165
IDSOLVER= 113
FILE ID= node13/305786-1172085749

PBS_JOBID= 3865317

Free space on /tmp= 66540 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/305786-1172085749/kcnfs-2006 /tmp/evaluation/305786-1172085749/instance-305786-1172085749.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-305786-1172085749 -o ROOT/results/node13/solver-305786-1172085749 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305786-1172085749/kcnfs-2006 /tmp/evaluation/305786-1172085749/instance-305786-1172085749.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 52406578

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1859352 kB
Buffers:         15612 kB
Cached:          72992 kB
SwapCached:          0 kB
Active:          88208 kB
Inactive:        55420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3448 kB
Writeback:           0 kB
Mapped:          73928 kB
Slab:            38448 kB
Committed_AS:  1009152 kB
PageTables:       1748 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= 66540 MiB

End job on node13 on Wed Feb 21 19:42:31 UTC 2007