Trace number 424305

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) 5000.11 5002.01

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 benchmarkSAT
Best CPU time to get the best result obtained on this benchmark219.055
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	
0.49/0.51	c Computed by /tmp/evaluation/424305-1177779663/kcnfs-2004   V. 03/02/12
0.49/0.51	c Input file : '/tmp/evaluation/424305-1177779663/instance-424305-1177779663.cnf' (adding resolvants)

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-424305-1177779663 -o ROOT/results/node59/solver-424305-1177779663 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424305-1177779663/kcnfs-2004 /tmp/evaluation/424305-1177779663/instance-424305-1177779663.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.84 0.94 0.97 3/70 11052
/proc/meminfo: memFree=1514376/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=16112 CPUtime=0
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 116 0 0 0 0 0 0 0 18 0 1 0 225875892 16498688 97 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 4028 97 38 107 0 3917 0

[startup+0.059848 s]
/proc/loadavg: 0.84 0.94 0.97 3/70 11052
/proc/meminfo: memFree=1514376/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=18648 CPUtime=0.05
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 750 0 0 0 5 0 0 0 18 0 1 0 225875892 19095552 731 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 4663 732 38 107 0 4552 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18648

[startup+0.101857 s]
/proc/loadavg: 0.84 0.94 0.97 3/70 11052
/proc/meminfo: memFree=1514376/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=24484 CPUtime=0.09
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 2247 0 0 0 9 0 0 0 18 0 1 0 225875892 25071616 2228 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 6126 2233 38 107 0 6015 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24484

[startup+0.301894 s]
/proc/loadavg: 0.84 0.94 0.97 3/70 11052
/proc/meminfo: memFree=1514376/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=33152 CPUtime=0.29
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 4381 0 0 0 28 1 0 0 19 0 1 0 225875892 33947648 4361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134523011 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8288 4361 40 107 0 8177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33152

[startup+0.701969 s]
/proc/loadavg: 0.84 0.94 0.97 3/70 11052
/proc/meminfo: memFree=1514376/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34044 CPUtime=0.69
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5754 0 0 0 67 2 0 0 22 0 1 0 225875892 34861056 5734 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544984 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8511 5734 57 107 0 8400 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34044

[startup+1.50122 s]
/proc/loadavg: 0.84 0.94 0.97 2/71 11053
/proc/meminfo: memFree=1491584/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34044 CPUtime=1.48
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5760 0 0 0 146 2 0 0 25 0 1 0 225875892 34861056 5740 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554595 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8511 5740 59 107 0 8400 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34044

[startup+3.10143 s]
/proc/loadavg: 0.85 0.94 0.97 2/71 11093
/proc/meminfo: memFree=1491264/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34044 CPUtime=3.07
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5760 0 0 0 305 2 0 0 25 0 1 0 225875892 34861056 5740 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544276 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8511 5740 59 107 0 8400 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 34044

[startup+6.30203 s]
/proc/loadavg: 0.85 0.94 0.97 2/71 11099
/proc/meminfo: memFree=1491136/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34048 CPUtime=6.27
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5763 0 0 0 625 2 0 0 25 0 1 0 225875892 34865152 5743 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544011 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8512 5743 60 107 0 8401 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 34048

[startup+12.7012 s]
/proc/loadavg: 0.88 0.94 0.97 2/71 11109
/proc/meminfo: memFree=1491080/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34048 CPUtime=12.66
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5764 0 0 0 1264 2 0 0 25 0 1 0 225875892 34865152 5744 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8512 5744 60 107 0 8401 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 34048

[startup+25.5017 s]
/proc/loadavg: 0.89 0.94 0.97 2/71 11165
/proc/meminfo: memFree=1491152/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34048 CPUtime=25.42
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5765 0 0 0 2540 2 0 0 25 0 1 0 225875892 34865152 5745 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545003 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8512 5745 60 107 0 8401 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 34048

[startup+51.1016 s]
/proc/loadavg: 0.93 0.94 0.97 2/71 11205
/proc/meminfo: memFree=1491216/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34048 CPUtime=50.99
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5765 0 0 0 5097 2 0 0 25 0 1 0 225875892 34865152 5745 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8512 5745 60 107 0 8401 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 34048

[startup+102.304 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 11225
/proc/meminfo: memFree=1492320/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34052 CPUtime=102.17
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5769 0 0 0 10215 2 0 0 25 0 1 0 225875892 34869248 5749 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8513 5749 60 107 0 8402 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 34052

[startup+162.303 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 11225
/proc/meminfo: memFree=1492320/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34056 CPUtime=162.14
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5774 0 0 0 16212 2 0 0 25 0 1 0 225875892 34873344 5754 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8514 5754 60 107 0 8403 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 34056

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 11225
/proc/meminfo: memFree=1492320/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34056 CPUtime=222.12
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5777 0 0 0 22210 2 0 0 25 0 1 0 225875892 34873344 5757 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530459 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8514 5757 60 107 0 8403 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 34056

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11225
/proc/meminfo: memFree=1492320/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34056 CPUtime=282.11
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5779 0 0 0 28208 3 0 0 25 0 1 0 225875892 34873344 5759 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544362 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8514 5759 60 107 0 8403 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 34056

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11225
/proc/meminfo: memFree=1492192/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=342.08
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5840 0 0 0 34205 3 0 0 25 0 1 0 225875892 34877440 5820 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531781 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5820 61 107 0 8404 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 34060

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11225
/proc/meminfo: memFree=1492200/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=402.06
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5841 0 0 0 40203 3 0 0 25 0 1 0 225875892 34877440 5821 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 34060

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11225
/proc/meminfo: memFree=1492200/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=462.05
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5841 0 0 0 46201 4 0 0 25 0 1 0 225875892 34877440 5821 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 34060

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11225
/proc/meminfo: memFree=1492136/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=522.02
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5841 0 0 0 52198 4 0 0 25 0 1 0 225875892 34877440 5821 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 34060

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11225
/proc/meminfo: memFree=1492136/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=582
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5841 0 0 0 58196 4 0 0 25 0 1 0 225875892 34877440 5821 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 34060

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11225
/proc/meminfo: memFree=1492136/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=641.99
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5841 0 0 0 64195 4 0 0 25 0 1 0 225875892 34877440 5821 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5821 61 107 0 8404 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 34060

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1491944/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4060.71
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 406059 12 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531388 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 34060

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1491944/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4120.69
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 412057 12 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4120.69
Current children cumulated vsize (KiB) 34060

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1491944/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4180.67
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 418055 12 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531263 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4180.67
Current children cumulated vsize (KiB) 34060

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1491944/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4240.65
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 424053 12 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 34060

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1491944/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4300.63
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 430051 12 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4300.63
Current children cumulated vsize (KiB) 34060

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492008/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4360.6
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 436048 12 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533482 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 34060

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492008/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4420.58
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 442046 12 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134567796 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4420.58
Current children cumulated vsize (KiB) 34060

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492008/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4480.57
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 448044 13 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531779 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4480.57
Current children cumulated vsize (KiB) 34060

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492008/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4540.55
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 454042 13 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531390 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 34060

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492008/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4600.53
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 460040 13 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 34060

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492008/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4660.5
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 466037 13 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4660.5
Current children cumulated vsize (KiB) 34060

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492072/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4720.49
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 472036 13 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4720.49
Current children cumulated vsize (KiB) 34060

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492072/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4780.46
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 478033 13 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4780.46
Current children cumulated vsize (KiB) 34060

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492136/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4840.45
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 484031 14 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577923 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4840.45
Current children cumulated vsize (KiB) 34060

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492136/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4900.42
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 490028 14 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134578112 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4900.42
Current children cumulated vsize (KiB) 34060

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492136/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=4960.4
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 496026 14 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529401 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 4960.4
Current children cumulated vsize (KiB) 34060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492136/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=5000.09
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 499995 14 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 34060

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

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

[startup+5002 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11425
/proc/meminfo: memFree=1492136/2055920 swapFree=4184616/4192956
[pid=11052] ppid=11050 vsize=34060 CPUtime=5000.09
/proc/11052/stat : 11052 (kcnfs-2004) R 11050 11052 10971 0 -1 0 5842 0 0 0 499995 14 0 0 25 0 1 0 225875892 34877440 5822 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/11052/statm: 8515 5822 61 107 0 8404 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 34060

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.11
CPU user time (s): 4999.96
CPU system time (s): 0.149977
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 34060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5842
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= 3925

runsolver used 3.9604 second user time and 9.79151 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sat Apr 28 17:01:03 UTC 2007

IDJOB= 424305
IDBENCH= 20191
IDSOLVER= 194
FILE ID= node59/424305-1177779663

PBS_JOBID= 4715707

Free space on /tmp= 66535 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
COMMAND LINE= /tmp/evaluation/424305-1177779663/kcnfs-2004 /tmp/evaluation/424305-1177779663/instance-424305-1177779663.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-424305-1177779663 -o ROOT/results/node59/solver-424305-1177779663 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424305-1177779663/kcnfs-2004 /tmp/evaluation/424305-1177779663/instance-424305-1177779663.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  812435d2caa9f07edd6d7a2f7421f82b

RANDOM SEED= 735415135

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1514792 kB
Buffers:         50000 kB
Cached:         412484 kB
SwapCached:       2364 kB
Active:         236616 kB
Inactive:       236100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514792 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            4448 kB
Writeback:           0 kB
Mapped:          17456 kB
Slab:            53932 kB
Committed_AS:  3127268 kB
PageTables:       1716 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= 66535 MiB

End job on node59 on Sat Apr 28 18:24:27 UTC 2007