Trace number 307017

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 2004? (TO) 1200.1 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
MD5SUMcde497b3d0f6b21ffcb2bc97cd2a2b18
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	
0.50/0.51	c Computed by /tmp/evaluation/307017-1172111328/kcnfs-2004   V. 03/02/12
0.50/0.51	c Input file : '/tmp/evaluation/307017-1172111328/instance-307017-1172111328.cnf' (adding resolvants)

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/node72/watcher-307017-1172111328 -o ROOT/results/node72/solver-307017-1172111328 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/307017-1172111328/kcnfs-2004 /tmp/evaluation/307017-1172111328/instance-307017-1172111328.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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22343
/proc/meminfo: memFree=1459616/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=16100 CPUtime=0
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 114 0 0 0 0 0 0 0 18 0 1 0 231100657 16486400 94 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 4026 95 38 107 0 3915 0

[startup+0.107813 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22343
/proc/meminfo: memFree=1459616/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=26572 CPUtime=0.1
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 2770 0 0 0 9 1 0 0 18 0 1 0 231100657 27209728 2750 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 6648 2755 38 107 0 6537 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 26572

[startup+0.515849 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22343
/proc/meminfo: memFree=1459616/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34048 CPUtime=0.5
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5674 0 0 0 48 2 0 0 22 0 1 0 231100657 34865152 5653 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134615788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8512 5653 43 107 0 8401 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 34048

[startup+1.33792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436888/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34048 CPUtime=1.33
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5761 0 0 0 131 2 0 0 25 0 1 0 231100657 34865152 5740 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544920 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8512 5740 58 107 0 8401 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 34048

[startup+2.98008 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436760/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34048 CPUtime=2.97
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5762 0 0 0 295 2 0 0 25 0 1 0 231100657 34865152 5741 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8512 5741 59 107 0 8401 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 34048

[startup+6.25637 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436632/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34052 CPUtime=6.24
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5764 0 0 0 622 2 0 0 25 0 1 0 231100657 34869248 5743 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544339 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8513 5743 59 107 0 8402 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 34052

[startup+12.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436568/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34052 CPUtime=12.7
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5765 0 0 0 1267 3 0 0 25 0 1 0 231100657 34869248 5744 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8513 5744 60 107 0 8402 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 34052

[startup+25.5131 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436568/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34052 CPUtime=25.5
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5767 0 0 0 2547 3 0 0 25 0 1 0 231100657 34869248 5746 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8513 5746 60 107 0 8402 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 34052

[startup+51.1235 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436568/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34052 CPUtime=51.1
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5767 0 0 0 5107 3 0 0 25 0 1 0 231100657 34869248 5746 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134554595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8513 5746 60 107 0 8402 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 34052

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436632/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34056 CPUtime=102.3
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5771 0 0 0 10227 3 0 0 25 0 1 0 231100657 34873344 5750 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134543981 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8514 5750 60 107 0 8403 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34056

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436568/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34060 CPUtime=162.32
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5776 0 0 0 16228 4 0 0 25 0 1 0 231100657 34877440 5755 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544902 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8515 5755 60 107 0 8404 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 34060

[startup+222.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436568/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34060 CPUtime=222.33
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5780 0 0 0 22229 4 0 0 25 0 1 0 231100657 34877440 5759 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8515 5759 60 107 0 8404 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 34060

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436568/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=282.35
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5782 0 0 0 28230 5 0 0 25 0 1 0 231100657 34881536 5761 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134544882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5761 60 107 0 8405 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 34064

[startup+342.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436376/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=342.35
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5839 0 0 0 34230 5 0 0 25 0 1 0 231100657 34881536 5818 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5818 61 107 0 8405 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 34064

[startup+402.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436376/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=402.37
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5841 0 0 0 40231 6 0 0 25 0 1 0 231100657 34881536 5820 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532209 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5820 61 107 0 8405 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 34064

[startup+462.518 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22344
/proc/meminfo: memFree=1436312/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=462.38
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5842 0 0 0 46232 6 0 0 25 0 1 0 231100657 34881536 5821 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531747 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5821 61 107 0 8405 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 34064

[startup+522.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22344
/proc/meminfo: memFree=1436312/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=522.4
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5843 0 0 0 52233 7 0 0 25 0 1 0 231100657 34881536 5822 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5822 61 107 0 8405 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 34064

[startup+582.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436184/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=582.41
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5843 0 0 0 58234 7 0 0 25 0 1 0 231100657 34881536 5822 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5822 61 107 0 8405 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 34064

[startup+642.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436184/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=642.43
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5843 0 0 0 64235 8 0 0 25 0 1 0 231100657 34881536 5822 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5822 61 107 0 8405 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 34064

[startup+702.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436184/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=702.45
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5843 0 0 0 70236 9 0 0 25 0 1 0 231100657 34881536 5822 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531952 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5822 61 107 0 8405 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 34064

[startup+762.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436248/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=762.46
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5843 0 0 0 76237 9 0 0 25 0 1 0 231100657 34881536 5822 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5822 61 107 0 8405 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 34064

[startup+822.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436248/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=822.48
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5843 0 0 0 82238 10 0 0 25 0 1 0 231100657 34881536 5822 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529047 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5822 61 107 0 8405 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 34064

[startup+882.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436248/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=882.49
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5844 0 0 0 88239 10 0 0 25 0 1 0 231100657 34881536 5823 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529239 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5823 61 107 0 8405 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 34064

[startup+942.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436248/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=942.51
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5844 0 0 0 94240 11 0 0 25 0 1 0 231100657 34881536 5823 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5823 61 107 0 8405 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 34064

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436184/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=1002.52
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5844 0 0 0 100241 11 0 0 25 0 1 0 231100657 34881536 5823 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529676 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5823 61 107 0 8405 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 34064

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436184/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=1062.54
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5844 0 0 0 106242 12 0 0 25 0 1 0 231100657 34881536 5823 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134577717 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5823 61 107 0 8405 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 34064

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436184/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=1122.55
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5844 0 0 0 112243 12 0 0 25 0 1 0 231100657 34881536 5823 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134532173 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5823 61 107 0 8405 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 34064

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436184/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=1182.57
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5844 0 0 0 118244 13 0 0 25 0 1 0 231100657 34881536 5823 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134529176 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5823 61 107 0 8405 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 34064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436184/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=1200.09
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5844 0 0 0 119996 13 0 0 25 0 1 0 231100657 34881536 5823 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5823 61 107 0 8405 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 34064

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22346
/proc/meminfo: memFree=1436184/2055920 swapFree=4142544/4192956
[pid=22343] ppid=22341 vsize=34064 CPUtime=1200.09
/proc/22343/stat : 22343 (kcnfs-2004) R 22341 22343 21992 0 -1 0 5844 0 0 0 119996 13 0 0 25 0 1 0 231100657 34881536 5823 18446744073709551615 134512640 134953336 4294956704 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/22343/statm: 8516 5823 61 107 0 8405 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 34064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.135979
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 34064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5844
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= 1609

runsolver used 1.45178 second user time and 2.76058 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Thu Feb 22 02:28:48 UTC 2007

IDJOB= 307017
IDBENCH= 20195
IDSOLVER= 114
FILE ID= node72/307017-1172111328

PBS_JOBID= 3892910

Free space on /tmp= 66557 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
COMMAND LINE= /tmp/evaluation/307017-1172111328/kcnfs-2004 /tmp/evaluation/307017-1172111328/instance-307017-1172111328.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-307017-1172111328 -o ROOT/results/node72/solver-307017-1172111328 -C 1200 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/307017-1172111328/kcnfs-2004 /tmp/evaluation/307017-1172111328/instance-307017-1172111328.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  cde497b3d0f6b21ffcb2bc97cd2a2b18

RANDOM SEED= 313446973

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1460152 kB
Buffers:         42408 kB
Cached:         472160 kB
SwapCached:      19640 kB
Active:         405688 kB
Inactive:       143364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460152 kB
SwapTotal:     4192956 kB
SwapFree:      4142544 kB
Dirty:            4172 kB
Writeback:           0 kB
Mapped:          30040 kB
Slab:            32340 kB
Committed_AS:   617844 kB
PageTables:       1676 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 node72 on Thu Feb 22 02:48:51 UTC 2007