Trace number 307098

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) 1200.09 1200.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
MD5SUMd2577f7a2140d90de7e64601ab0f2e47
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/307098-1172113064/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.10/0.15	c Input file : '/tmp/evaluation/307098-1172113064/instance-307098-1172113064.cnf'
0.10/0.15	c [#vars: 19000, #clauses: 79800 -> 79879 clauses (pre-processing), 3-CNF]
0.61/0.69	c unit clauses propagate before processing (#clause: 79879)

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/node65/watcher-307098-1172113064 -o ROOT/results/node65/solver-307098-1172113064 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307098-1172113064/kcnfs-2006 /tmp/evaluation/307098-1172113064/instance-307098-1172113064.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 3/64 21690
/proc/meminfo: memFree=1968064/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=180908 CPUtime=0
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 231263980 185249792 109 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 45227 109 47 158 0 45067 0

[startup+0.106712 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21690
/proc/meminfo: memFree=1968064/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=186452 CPUtime=0.1
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 1497 0 0 0 9 1 0 0 18 0 1 0 231263980 190926848 1482 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 46613 1482 47 158 0 46453 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 186452

[startup+0.514777 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21690
/proc/meminfo: memFree=1968064/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=193488 CPUtime=0.51
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 3081 0 0 0 49 2 0 0 21 0 1 0 231263980 198131712 3065 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48372 3065 51 158 0 48212 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 193488

[startup+1.33491 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21691
/proc/meminfo: memFree=1939704/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194280 CPUtime=1.32
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7121 0 0 0 129 3 0 0 25 0 1 0 231263980 198942720 7105 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134561443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48570 7105 58 158 0 48410 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 194280

[startup+2.97118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21691
/proc/meminfo: memFree=1939512/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194280 CPUtime=2.96
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7140 0 0 0 293 3 0 0 25 0 1 0 231263980 198942720 7124 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134740842 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48570 7124 58 158 0 48410 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 194280

[startup+6.24872 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21691
/proc/meminfo: memFree=1939320/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194280 CPUtime=6.24
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7154 0 0 0 620 4 0 0 25 0 1 0 231263980 198942720 7138 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134631216 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48570 7138 62 158 0 48410 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 194280

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21691
/proc/meminfo: memFree=1939328/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194748 CPUtime=12.69
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7184 0 0 0 1265 4 0 0 25 0 1 0 231263980 199421952 7168 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642694 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48687 7168 72 158 0 48527 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 194748

[startup+25.5059 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21691
/proc/meminfo: memFree=1939392/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194748 CPUtime=25.49
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7184 0 0 0 2545 4 0 0 25 0 1 0 231263980 199421952 7168 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134558777 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48687 7168 72 158 0 48527 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 194748

[startup+51.1121 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21691
/proc/meminfo: memFree=1939392/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=51.09
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7187 0 0 0 5105 4 0 0 25 0 1 0 231263980 199426048 7171 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641674 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7171 72 158 0 48528 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 194752

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21691
/proc/meminfo: memFree=1939392/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=102.28
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7187 0 0 0 10224 4 0 0 25 0 1 0 231263980 199426048 7171 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640678 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7171 72 158 0 48528 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 194752

[startup+162.342 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21691
/proc/meminfo: memFree=1939456/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=162.28
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7187 0 0 0 16224 4 0 0 25 0 1 0 231263980 199426048 7171 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641585 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7171 72 158 0 48528 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 194752

[startup+222.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 21793
/proc/meminfo: memFree=1937528/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=222.25
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7188 0 0 0 22220 5 0 0 25 0 1 0 231263980 199426048 7172 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134574411 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7172 72 158 0 48528 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 194752

[startup+282.429 s]
/proc/loadavg: 1.30 1.06 1.02 2/71 22365
/proc/meminfo: memFree=1907312/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=282.19
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7188 0 0 0 28211 8 0 0 25 0 1 0 231263980 199426048 7172 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641674 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7172 72 158 0 48528 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 194752

[startup+342.445 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 22385
/proc/meminfo: memFree=1908544/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=342.18
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7188 0 0 0 34210 8 0 0 25 0 1 0 231263980 199426048 7172 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134558777 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7172 72 158 0 48528 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 194752

[startup+402.465 s]
/proc/loadavg: 1.04 1.04 1.01 2/65 22385
/proc/meminfo: memFree=1908608/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=402.18
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7189 0 0 0 40210 8 0 0 25 0 1 0 231263980 199426048 7173 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639514 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7173 72 158 0 48528 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 194752

[startup+462.481 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 22385
/proc/meminfo: memFree=1908608/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=462.18
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7189 0 0 0 46210 8 0 0 25 0 1 0 231263980 199426048 7173 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639658 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7173 72 158 0 48528 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 194752

[startup+522.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 22385
/proc/meminfo: memFree=1908608/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=522.19
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7189 0 0 0 52210 9 0 0 25 0 1 0 231263980 199426048 7173 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642674 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7173 72 158 0 48528 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 194752

[startup+582.518 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 22385
/proc/meminfo: memFree=1908672/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=582.19
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7189 0 0 0 58210 9 0 0 25 0 1 0 231263980 199426048 7173 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641726 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7173 72 158 0 48528 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 194752

[startup+642.534 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22385
/proc/meminfo: memFree=1908672/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=642.18
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7189 0 0 0 64209 9 0 0 25 0 1 0 231263980 199426048 7173 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639658 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7173 72 158 0 48528 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 194752

[startup+702.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22385
/proc/meminfo: memFree=1908608/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=702.17
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7190 0 0 0 70208 9 0 0 25 0 1 0 231263980 199426048 7174 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7174 72 158 0 48528 0
Current children cumulated CPU time (s) 702.17
Current children cumulated vsize (KiB) 194752

[startup+762.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22385
/proc/meminfo: memFree=1908608/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=762.17
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7190 0 0 0 76208 9 0 0 25 0 1 0 231263980 199426048 7174 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7174 72 158 0 48528 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 194752

[startup+822.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22385
/proc/meminfo: memFree=1908608/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=822.17
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7191 0 0 0 82208 9 0 0 25 0 1 0 231263980 199426048 7175 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642247 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7175 72 158 0 48528 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 194752

[startup+882.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22385
/proc/meminfo: memFree=1908608/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=882.18
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7191 0 0 0 88208 10 0 0 25 0 1 0 231263980 199426048 7175 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640844 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7175 72 158 0 48528 0
Current children cumulated CPU time (s) 882.18
Current children cumulated vsize (KiB) 194752

[startup+942.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22385
/proc/meminfo: memFree=1908544/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=942.17
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7192 0 0 0 94207 10 0 0 25 0 1 0 231263980 199426048 7176 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7176 72 158 0 48528 0
Current children cumulated CPU time (s) 942.17
Current children cumulated vsize (KiB) 194752

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22385
/proc/meminfo: memFree=1908544/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=1002.16
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7192 0 0 0 100206 10 0 0 25 0 1 0 231263980 199426048 7176 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642674 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7176 72 158 0 48528 0
Current children cumulated CPU time (s) 1002.16
Current children cumulated vsize (KiB) 194752

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22385
/proc/meminfo: memFree=1908544/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194752 CPUtime=1062.16
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7192 0 0 0 106206 10 0 0 25 0 1 0 231263980 199426048 7176 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48688 7176 72 158 0 48528 0
Current children cumulated CPU time (s) 1062.16
Current children cumulated vsize (KiB) 194752

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22385
/proc/meminfo: memFree=1908672/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194756 CPUtime=1122.16
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7193 0 0 0 112206 10 0 0 25 0 1 0 231263980 199430144 7177 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134643357 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48689 7177 72 158 0 48529 0
Current children cumulated CPU time (s) 1122.16
Current children cumulated vsize (KiB) 194756

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22385
/proc/meminfo: memFree=1908608/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194756 CPUtime=1182.15
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7193 0 0 0 118205 10 0 0 25 0 1 0 231263980 199430144 7177 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48689 7177 72 158 0 48529 0
Current children cumulated CPU time (s) 1182.15
Current children cumulated vsize (KiB) 194756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22385
/proc/meminfo: memFree=1908608/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194756 CPUtime=1200.07
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7193 0 0 0 119997 10 0 0 25 0 1 0 231263980 199430144 7177 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134643357 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48689 7177 72 158 0 48529 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 194756

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22385
/proc/meminfo: memFree=1908608/2055920 swapFree=4184108/4192956
[pid=21690] ppid=21688 vsize=194756 CPUtime=1200.07
/proc/21690/stat : 21690 (kcnfs-2006) R 21688 21690 21173 0 -1 4194304 7193 0 0 0 119997 10 0 0 25 0 1 0 231263980 199430144 7177 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134643357 0 0 4096 0 0 0 0 17 1 0 0
/proc/21690/statm: 48689 7177 72 158 0 48529 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 194756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.111982
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 194756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7193
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= 2225

runsolver used 0.765883 second user time and 2.53161 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Thu Feb 22 02:57:44 UTC 2007

IDJOB= 307098
IDBENCH= 20197
IDSOLVER= 113
FILE ID= node65/307098-1172113064

PBS_JOBID= 3892899

Free space on /tmp= 66557 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
COMMAND LINE= /tmp/evaluation/307098-1172113064/kcnfs-2006 /tmp/evaluation/307098-1172113064/instance-307098-1172113064.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-307098-1172113064 -o ROOT/results/node65/solver-307098-1172113064 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307098-1172113064/kcnfs-2006 /tmp/evaluation/307098-1172113064/instance-307098-1172113064.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  d2577f7a2140d90de7e64601ab0f2e47

RANDOM SEED= 739198073

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1968536 kB
Buffers:          2780 kB
Cached:          34820 kB
SwapCached:       2928 kB
Active:          26864 kB
Inactive:        20340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1968536 kB
SwapTotal:     4192956 kB
SwapFree:      4184108 kB
Dirty:            4684 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            26156 kB
Committed_AS:   608236 kB
PageTables:       1456 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= 66557 MiB

End job on node65 on Thu Feb 22 03:17:47 UTC 2007