Trace number 305950

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 1200.35

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
MD5SUMc5fd209011b2a02c2f80e5fa7741ee6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark106.83
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/305950-1172089010/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.08	c Input file : '/tmp/evaluation/305950-1172089010/instance-305950-1172089010.cnf'
0.00/0.08	c [#vars: 10000, #clauses: 42000 -> 42090 clauses (pre-processing), 3-CNF]
0.29/0.32	c unit clauses propagate before processing (#clause: 42090)

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/node41/watcher-305950-1172089010 -o ROOT/results/node41/solver-305950-1172089010 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305950-1172089010/kcnfs-2006 /tmp/evaluation/305950-1172089010/instance-305950-1172089010.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 15845
/proc/meminfo: memFree=1625088/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=180908 CPUtime=0
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 228856955 185249792 112 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 45227 112 47 158 0 45067 0

[startup+0.106629 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 15845
/proc/meminfo: memFree=1625088/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=187664 CPUtime=0.09
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 1581 0 0 0 9 0 0 0 18 0 1 0 228856955 192167936 1565 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134717855 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 46916 1565 49 158 0 46756 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 187664

[startup+0.514664 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 15845
/proc/meminfo: memFree=1625088/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188324 CPUtime=0.5
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3806 0 0 0 49 1 0 0 21 0 1 0 228856955 192843776 3790 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134737257 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47081 3790 58 158 0 46921 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 188324

[startup+1.33474 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 15846
/proc/meminfo: memFree=1609976/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188324 CPUtime=1.32
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3817 0 0 0 131 1 0 0 25 0 1 0 228856955 192843776 3801 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134740802 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47081 3801 58 158 0 46921 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 188324

[startup+2.97088 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 15846
/proc/meminfo: memFree=1609784/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188792 CPUtime=2.96
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3847 0 0 0 295 1 0 0 25 0 1 0 228856955 193323008 3831 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641565 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47198 3831 70 158 0 47038 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 188792

[startup+6.25217 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 15846
/proc/meminfo: memFree=1609592/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188792 CPUtime=6.24
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3848 0 0 0 623 1 0 0 25 0 1 0 228856955 193323008 3832 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642694 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47198 3832 70 158 0 47038 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 188792

[startup+12.7037 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15846
/proc/meminfo: memFree=1609528/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188796 CPUtime=12.69
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3849 0 0 0 1268 1 0 0 25 0 1 0 228856955 193327104 3833 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640785 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47199 3833 70 158 0 47039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 188796

[startup+25.5099 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15846
/proc/meminfo: memFree=1609592/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188796 CPUtime=25.49
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3851 0 0 0 2548 1 0 0 25 0 1 0 228856955 193327104 3835 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47199 3835 70 158 0 47039 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 188796

[startup+51.1161 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 15846
/proc/meminfo: memFree=1609592/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188796 CPUtime=51.1
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3854 0 0 0 5108 2 0 0 25 0 1 0 228856955 193327104 3838 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639514 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47199 3838 70 158 0 47039 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 188796

[startup+102.325 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609592/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188800 CPUtime=102.29
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3858 0 0 0 10227 2 0 0 25 0 1 0 228856955 193331200 3842 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639670 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47200 3842 70 158 0 47040 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 188800

[startup+162.342 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 15846
/proc/meminfo: memFree=1609528/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=162.29
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3863 0 0 0 16227 2 0 0 25 0 1 0 228856955 193335296 3847 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134656703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3847 70 158 0 47041 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 188804

[startup+222.355 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 15846
/proc/meminfo: memFree=1609272/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=222.29
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3916 0 0 0 22227 2 0 0 25 0 1 0 228856955 193335296 3900 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134666522 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3900 77 158 0 47041 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 188804

[startup+282.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609336/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=282.29
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3916 0 0 0 28227 2 0 0 25 0 1 0 228856955 193335296 3900 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564260 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3900 77 158 0 47041 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 188804

[startup+342.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609272/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=342.28
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3916 0 0 0 34226 2 0 0 25 0 1 0 228856955 193335296 3900 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564622 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3900 77 158 0 47041 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 188804

[startup+402.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609272/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=402.3
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3916 0 0 0 40227 3 0 0 25 0 1 0 228856955 193335296 3900 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564260 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3900 77 158 0 47041 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 188804

[startup+462.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609272/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=462.3
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3916 0 0 0 46227 3 0 0 25 0 1 0 228856955 193335296 3900 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134581577 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3900 77 158 0 47041 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 188804

[startup+522.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609336/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=522.29
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3917 0 0 0 52226 3 0 0 25 0 1 0 228856955 193335296 3901 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134571669 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3901 77 158 0 47041 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 188804

[startup+582.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609272/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=582.3
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3917 0 0 0 58227 3 0 0 25 0 1 0 228856955 193335296 3901 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559484 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3901 77 158 0 47041 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 188804

[startup+642.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609272/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=642.3
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3917 0 0 0 64227 3 0 0 25 0 1 0 228856955 193335296 3901 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134628647 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3901 77 158 0 47041 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 188804

[startup+702.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609272/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=702.3
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3918 0 0 0 70227 3 0 0 25 0 1 0 228856955 193335296 3902 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3902 77 158 0 47041 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 188804

[startup+762.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609272/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=762.3
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3918 0 0 0 76227 3 0 0 25 0 1 0 228856955 193335296 3902 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572204 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3902 77 158 0 47041 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 188804

[startup+822.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609336/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=822.3
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3918 0 0 0 82227 3 0 0 25 0 1 0 228856955 193335296 3902 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564622 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3902 77 158 0 47041 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 188804

[startup+882.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609336/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=882.32
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3918 0 0 0 88228 4 0 0 25 0 1 0 228856955 193335296 3902 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559561 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3902 77 158 0 47041 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 188804

[startup+942.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609336/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=942.32
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3918 0 0 0 94228 4 0 0 25 0 1 0 228856955 193335296 3902 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675079 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3902 77 158 0 47041 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 188804

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609400/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=1002.31
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3918 0 0 0 100227 4 0 0 25 0 1 0 228856955 193335296 3902 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569416 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3902 77 158 0 47041 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 188804

[startup+1062.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609336/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=1062.32
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3918 0 0 0 106228 4 0 0 25 0 1 0 228856955 193335296 3902 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559484 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3902 77 158 0 47041 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 188804

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609336/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=1122.32
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3918 0 0 0 112228 4 0 0 25 0 1 0 228856955 193335296 3902 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559218 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3902 77 158 0 47041 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 188804

[startup+1182.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609272/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=1182.33
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3918 0 0 0 118229 4 0 0 25 0 1 0 228856955 193335296 3902 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569416 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3902 77 158 0 47041 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 188804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609272/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=1200.05
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3918 0 0 0 120001 4 0 0 25 0 1 0 228856955 193335296 3902 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675188 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3902 77 158 0 47041 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 188804

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15846
/proc/meminfo: memFree=1609272/2055920 swapFree=4183336/4192956
[pid=15845] ppid=15843 vsize=188804 CPUtime=1200.05
/proc/15845/stat : 15845 (kcnfs-2006) R 15843 15845 15095 0 -1 4194304 3918 0 0 0 120001 4 0 0 25 0 1 0 228856955 193335296 3902 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675188 0 0 4096 0 0 0 0 17 1 0 0
/proc/15845/statm: 47201 3902 77 158 0 47041 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 188804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.049992
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 188804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3918
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= 1366

runsolver used 0.753885 second user time and 2.45463 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Feb 21 20:16:50 UTC 2007

IDJOB= 305950
IDBENCH= 20169
IDSOLVER= 113
FILE ID= node41/305950-1172089010

PBS_JOBID= 3892855

Free space on /tmp= 66559 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
COMMAND LINE= /tmp/evaluation/305950-1172089010/kcnfs-2006 /tmp/evaluation/305950-1172089010/instance-305950-1172089010.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-305950-1172089010 -o ROOT/results/node41/solver-305950-1172089010 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305950-1172089010/kcnfs-2006 /tmp/evaluation/305950-1172089010/instance-305950-1172089010.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  c5fd209011b2a02c2f80e5fa7741ee6e

RANDOM SEED= 942881989

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1625496 kB
Buffers:         41632 kB
Cached:         335020 kB
SwapCached:       4216 kB
Active:         281764 kB
Inactive:       105728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625496 kB
SwapTotal:     4192956 kB
SwapFree:      4183336 kB
Dirty:            3888 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            28888 kB
Committed_AS:   497528 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node41 on Wed Feb 21 20:36:53 UTC 2007