Trace number 334291

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
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 56120

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/334291-1173563033/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.01	c Input file : '/tmp/evaluation/334291-1173563033/instance-334291-1173563033.cnf'
0.00/0.01	c [#vars: 153, #clauses: 6120, 6-CNF]
0.00/0.03	c unit clauses propagate before processing (#clause: 6120)

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-334291-1173563033 -o ROOT/results/node17/solver-334291-1173563033 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334291-1173563033/kcnfs-2006 /tmp/evaluation/334291-1173563033/instance-334291-1173563033.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.97 0.98 3/77 28038
/proc/meminfo: memFree=1376376/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=180908 CPUtime=0
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 376257501 185249792 111 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134801133 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45227 112 47 158 0 45067 0

[startup+0.011656 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28038
/proc/meminfo: memFree=1376376/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=181304 CPUtime=0
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 376257501 185655296 206 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45326 206 47 158 0 45166 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 181304

[startup+0.101665 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28038
/proc/meminfo: memFree=1376376/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=0.09
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 811 0 0 0 9 0 0 0 18 0 1 0 376257501 186732544 794 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134748672 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 794 62 158 0 45429 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 182356

[startup+0.301686 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28038
/proc/meminfo: memFree=1376376/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=0.29
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 811 0 0 0 29 0 0 0 19 0 1 0 376257501 186732544 794 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134734926 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 794 62 158 0 45429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 182356

[startup+0.701728 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28038
/proc/meminfo: memFree=1376376/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=0.69
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 811 0 0 0 69 0 0 0 22 0 1 0 376257501 186732544 794 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134755677 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 794 62 158 0 45429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 182356

[startup+1.50181 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 28039
/proc/meminfo: memFree=1373168/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=1.49
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 846 0 0 0 149 0 0 0 25 0 1 0 376257501 186732544 829 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134571716 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 829 76 158 0 45429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 182356

[startup+3.10198 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 28039
/proc/meminfo: memFree=1372976/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=3.09
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 847 0 0 0 309 0 0 0 25 0 1 0 376257501 186732544 830 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134602362 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 830 76 158 0 45429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 182356

[startup+6.30131 s]
/proc/loadavg: 0.93 0.97 0.98 3/78 28041
/proc/meminfo: memFree=1372856/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=6.29
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 847 0 0 0 629 0 0 0 25 0 1 0 376257501 186732544 830 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 830 76 158 0 45429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 182356

[startup+12.703 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372984/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=12.69
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 847 0 0 0 1269 0 0 0 25 0 1 0 376257501 186732544 830 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 830 76 158 0 45429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 182356

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372984/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=25.49
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 847 0 0 0 2549 0 0 0 25 0 1 0 376257501 186732544 830 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569633 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 830 76 158 0 45429 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 182356

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372920/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=51.08
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 848 0 0 0 5108 0 0 0 25 0 1 0 376257501 186732544 831 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712467 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 831 76 158 0 45429 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 182356

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372984/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=102.27
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 848 0 0 0 10227 0 0 0 25 0 1 0 376257501 186732544 831 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712322 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 831 76 158 0 45429 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 182356

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372984/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=162.25
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 848 0 0 0 16225 0 0 0 25 0 1 0 376257501 186732544 831 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564092 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 831 76 158 0 45429 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 182356

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372984/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=222.23
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 22223 0 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134573719 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 182356

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372984/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=282.22
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 28221 1 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 182356

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372984/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=342.2
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 34219 1 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 182356

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372984/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=402.19
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 40218 1 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712467 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 182356

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372984/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=462.17
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 46216 1 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712486 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 182356

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372984/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=522.16
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 52215 1 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134581610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 182356

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372984/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=582.14
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 58213 1 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569056 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 182356

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372920/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=642.13
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 64212 1 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559376 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 182356

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372920/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=702.12
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 70210 2 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569637 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 182356

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372856/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=762.1
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 76208 2 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712467 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 182356

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372856/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=822.08
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 82206 2 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564626 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 182356

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372920/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=882.06
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 88204 2 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134581697 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 182356

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372856/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=942.05
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 94203 2 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712553 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 182356

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28041
/proc/meminfo: memFree=1372856/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=1002.03
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 100201 2 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559561 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 182356

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 28153
/proc/meminfo: memFree=1371512/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=1061.96
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 106192 4 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712495 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 182356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28239
/proc/meminfo: memFree=1372528/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=1121.9
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 112186 4 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564704 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 182356

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28239
/proc/meminfo: memFree=1372536/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=1181.89
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 118184 5 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569677 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 182356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28239
/proc/meminfo: memFree=1372600/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=1200.09
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 120004 5 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712473 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 182356

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28239
/proc/meminfo: memFree=1372600/2055920 swapFree=4168576/4192956
[pid=28038] ppid=28036 vsize=182356 CPUtime=1200.09
/proc/28038/stat : 28038 (kcnfs-2006) R 28036 28038 27614 0 -1 4194304 849 0 0 0 120004 5 0 0 25 0 1 0 376257501 186732544 832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134712473 0 0 4096 0 0 0 0 17 1 0 0
/proc/28038/statm: 45589 832 76 158 0 45429 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 182356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.056991
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 182356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 849
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= 3619

runsolver used 1.43878 second user time and 2.89356 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Mar 10 21:43:53 UTC 2007

IDJOB= 334291
IDBENCH= 24624
IDSOLVER= 113
FILE ID= node17/334291-1173563033

PBS_JOBID= 4101194

Free space on /tmp= 66530 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334291-1173563033/kcnfs-2006 /tmp/evaluation/334291-1173563033/instance-334291-1173563033.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-334291-1173563033 -o ROOT/results/node17/solver-334291-1173563033 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334291-1173563033/kcnfs-2006 /tmp/evaluation/334291-1173563033/instance-334291-1173563033.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 461856301

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1376848 kB
Buffers:         52760 kB
Cached:         531500 kB
SwapCached:       2172 kB
Active:         297092 kB
Inactive:       309732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376848 kB
SwapTotal:     4192956 kB
SwapFree:      4168576 kB
Dirty:            3320 kB
Writeback:           0 kB
Mapped:          30368 kB
Slab:            57768 kB
Committed_AS:  1474896 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= 66530 MiB

End job on node17 on Sat Mar 10 22:03:55 UTC 2007