Trace number 306852

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) 1200.08 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
MD5SUM812435d2caa9f07edd6d7a2f7421f82b
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/306852-1172107800/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.10	c Input file : '/tmp/evaluation/306852-1172107800/instance-306852-1172107800.cnf'
0.00/0.10	c [#vars: 13000, #clauses: 54600 -> 54666 clauses (pre-processing), 3-CNF]
0.40/0.44	c unit clauses propagate before processing (#clause: 54666)

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/node2/watcher-306852-1172107800 -o ROOT/results/node2/solver-306852-1172107800 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306852-1172107800/kcnfs-2006 /tmp/evaluation/306852-1172107800/instance-306852-1172107800.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: 0.98 0.99 0.99 3/77 25321
/proc/meminfo: memFree=1498856/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=180908 CPUtime=0
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 230734965 185249792 110 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 45227 111 47 158 0 45067 0

[startup+0.107248 s]
/proc/loadavg: 0.98 0.99 0.99 3/77 25321
/proc/meminfo: memFree=1498856/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=189384 CPUtime=0.1
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 2032 0 0 0 10 0 0 0 18 0 1 0 230734965 193929216 2016 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134718005 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47346 2016 49 158 0 47186 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 189384

[startup+0.51529 s]
/proc/loadavg: 0.98 0.99 0.99 3/77 25321
/proc/meminfo: memFree=1498856/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190308 CPUtime=0.51
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4906 0 0 0 49 2 0 0 21 0 1 0 230734965 194875392 4890 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134736702 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47577 4890 58 158 0 47417 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 190308

[startup+1.33838 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1479336/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190308 CPUtime=1.33
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4923 0 0 0 131 2 0 0 25 0 1 0 230734965 194875392 4907 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134740834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47577 4907 58 158 0 47417 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 190308

[startup+2.97755 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1479208/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190308 CPUtime=2.97
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4923 0 0 0 295 2 0 0 25 0 1 0 230734965 194875392 4907 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134740661 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47577 4907 58 158 0 47417 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 190308

[startup+6.25389 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478888/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190776 CPUtime=6.25
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4956 0 0 0 623 2 0 0 25 0 1 0 230734965 195354624 4940 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675181 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47694 4940 70 158 0 47534 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 190776

[startup+12.7106 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478896/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190780 CPUtime=12.7
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4958 0 0 0 1268 2 0 0 25 0 1 0 230734965 195358720 4942 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639658 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47695 4942 70 158 0 47535 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 190780

[startup+25.5119 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478896/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190780 CPUtime=25.5
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4959 0 0 0 2548 2 0 0 25 0 1 0 230734965 195358720 4943 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640785 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47695 4943 70 158 0 47535 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 190780

[startup+51.1236 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478896/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190780 CPUtime=51.1
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4961 0 0 0 5108 2 0 0 25 0 1 0 230734965 195358720 4945 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641674 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47695 4945 70 158 0 47535 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 190780

[startup+102.344 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478896/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190784 CPUtime=102.3
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4965 0 0 0 10228 2 0 0 25 0 1 0 230734965 195362816 4949 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134561443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47696 4949 70 158 0 47536 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 190784

[startup+162.38 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478832/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190784 CPUtime=162.32
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4969 0 0 0 16229 3 0 0 25 0 1 0 230734965 195362816 4953 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641871 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47696 4953 70 158 0 47536 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 190784

[startup+222.41 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478768/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=222.33
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4972 0 0 0 22230 3 0 0 25 0 1 0 230734965 195366912 4956 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134632195 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 4956 70 158 0 47537 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 190788

[startup+282.441 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478768/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=282.35
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4976 0 0 0 28231 4 0 0 25 0 1 0 230734965 195366912 4960 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642991 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 4960 70 158 0 47537 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 190788

[startup+342.469 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478768/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=342.37
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 4978 0 0 0 34232 5 0 0 25 0 1 0 230734965 195366912 4962 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641674 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 4962 70 158 0 47537 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 190788

[startup+402.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=402.38
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 40233 5 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559186 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 190788

[startup+462.532 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=462.39
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 46234 5 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675028 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 190788

[startup+522.564 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478448/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=522.41
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 52235 6 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559561 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 190788

[startup+582.591 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25322
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=582.42
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 58236 6 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134628428 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 190788

[startup+642.628 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=642.44
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 64237 7 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 190788

[startup+702.658 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478448/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=702.45
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 70238 7 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564681 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 190788

[startup+762.685 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=762.46
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 76238 8 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675127 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 190788

[startup+822.72 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=822.48
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 82240 8 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564260 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 190788

[startup+882.748 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=882.49
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 88240 9 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 190788

[startup+942.778 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478448/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=942.5
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 94241 9 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559186 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 190788

[startup+1002.81 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=1002.52
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 100242 10 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 190788

[startup+1062.84 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=1062.53
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 106243 10 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559489 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 190788

[startup+1122.86 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=1122.54
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 112243 11 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564290 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 190788

[startup+1182.89 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=1182.55
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 118244 11 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559420 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 190788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=1200.06
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 119995 11 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572038 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 190788

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 0.99 0.99 2/78 25324
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=25321] ppid=25319 vsize=190788 CPUtime=1200.06
/proc/25321/stat : 25321 (kcnfs-2006) R 25319 25321 25207 0 -1 4194304 5044 0 0 0 119995 11 0 0 25 0 1 0 230734965 195366912 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572038 0 0 4096 0 0 0 0 17 1 0 0
/proc/25321/statm: 47697 5028 77 158 0 47537 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 190788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.121981
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 190788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5044
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= 1708

runsolver used 1.46278 second user time and 2.67659 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Thu Feb 22 01:30:00 UTC 2007

IDJOB= 306852
IDBENCH= 20191
IDSOLVER= 113
FILE ID= node2/306852-1172107800

PBS_JOBID= 3865357

Free space on /tmp= 66543 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
COMMAND LINE= /tmp/evaluation/306852-1172107800/kcnfs-2006 /tmp/evaluation/306852-1172107800/instance-306852-1172107800.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-306852-1172107800 -o ROOT/results/node2/solver-306852-1172107800 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306852-1172107800/kcnfs-2006 /tmp/evaluation/306852-1172107800/instance-306852-1172107800.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  812435d2caa9f07edd6d7a2f7421f82b

RANDOM SEED= 101480007

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1499264 kB
Buffers:         55948 kB
Cached:         365584 kB
SwapCached:          0 kB
Active:         326252 kB
Inactive:       155088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4176 kB
Writeback:           0 kB
Mapped:          78700 kB
Slab:            60764 kB
Committed_AS:  1247348 kB
PageTables:       1812 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= 66543 MiB

End job on node2 on Thu Feb 22 01:50:03 UTC 2007