Trace number 369060

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
MXC 2007-02-08? (TO) 5000.02 5001.52

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00250.sat05-1330.reshuffled-07.cnf
MD5SUM922dc9f32281b0c4efd640c112a641b6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.71574
Satisfiable
(Un)Satisfiability was proved
Number of variables864
Number of clauses32700
Sum of the clauses size256765
Maximum clause length11
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 228
Number of clauses of size 3180
Number of clauses of size 4348
Number of clauses of size 51746
Number of clauses of size over 530396

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-369060-1177246480 -o ROOT/results/node44/solver-369060-1177246480 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369060-1177246480/mxc /tmp/evaluation/369060-1177246480/instance-369060-1177246480.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 2276
/proc/meminfo: memFree=1708096/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=2360 CPUtime=0
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 431 0 0 0 0 0 0 0 18 0 1 0 172559698 2416640 416 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 590 416 46 122 0 464 0

[startup+0.0325369 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 2276
/proc/meminfo: memFree=1708096/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=2912 CPUtime=0.02
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 903 0 0 0 2 0 0 0 18 0 1 0 172559698 2981888 596 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 728 596 59 122 0 602 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2912

[startup+0.101544 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 2276
/proc/meminfo: memFree=1708096/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=3308 CPUtime=0.09
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 993 0 0 0 9 0 0 0 18 0 1 0 172559698 3387392 686 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 827 686 59 122 0 701 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3308

[startup+0.301566 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 2276
/proc/meminfo: memFree=1708096/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=4152 CPUtime=0.29
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 1192 0 0 0 29 0 0 0 19 0 1 0 172559698 4251648 885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 1038 885 59 122 0 912 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4152

[startup+0.701607 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 2276
/proc/meminfo: memFree=1708096/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=6264 CPUtime=0.69
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 1728 0 0 0 69 0 0 0 23 0 1 0 172559698 6414336 1421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 1566 1421 59 122 0 1440 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6264

[startup+1.50169 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2277
/proc/meminfo: memFree=1701752/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=7588 CPUtime=1.49
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 2053 0 0 0 149 0 0 0 25 0 1 0 172559698 7770112 1710 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 1897 1710 67 122 0 1771 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7588

[startup+3.10285 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2277
/proc/meminfo: memFree=1699896/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=9176 CPUtime=3.09
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 2538 0 0 0 308 1 0 0 25 0 1 0 172559698 9396224 2135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 2294 2135 67 122 0 2168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9176

[startup+6.30118 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 2277
/proc/meminfo: memFree=1694456/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=14856 CPUtime=6.29
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 4035 0 0 0 627 2 0 0 25 0 1 0 172559698 15212544 3543 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534096 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 3714 3543 67 122 0 3588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14856

[startup+12.7018 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 2277
/proc/meminfo: memFree=1693632/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=14856 CPUtime=12.69
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 4092 0 0 0 1267 2 0 0 25 0 1 0 172559698 15212544 3552 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 3714 3552 67 122 0 3588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14856

[startup+25.5012 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 2277
/proc/meminfo: memFree=1685824/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=22732 CPUtime=25.49
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 6319 0 0 0 2545 4 0 0 25 0 1 0 172559698 23277568 5533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534734 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 5683 5533 67 122 0 5557 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22732

[startup+51.1018 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 2277
/proc/meminfo: memFree=1673280/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=35804 CPUtime=51.08
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 9649 0 0 0 5102 6 0 0 25 0 1 0 172559698 36663296 8665 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531065 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 8951 8665 67 122 0 8825 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35804

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 2277
/proc/meminfo: memFree=1673088/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=35804 CPUtime=102.26
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 9826 0 0 0 10220 6 0 0 25 0 1 0 172559698 36663296 8704 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 8951 8704 67 122 0 8825 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35804

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 2277
/proc/meminfo: memFree=1667136/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=42256 CPUtime=162.25
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 11796 0 0 0 16216 9 0 0 25 0 1 0 172559698 43270144 10200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 10564 10200 67 122 0 10438 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42256

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2277
/proc/meminfo: memFree=1663744/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=45720 CPUtime=222.23
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 12855 0 0 0 22213 10 0 0 25 0 1 0 172559698 46817280 11022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 11430 11022 67 122 0 11304 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45720

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2277
/proc/meminfo: memFree=1663936/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=45720 CPUtime=282.21
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 12855 0 0 0 28211 10 0 0 25 0 1 0 172559698 46817280 11022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 11430 11022 67 122 0 11304 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45720

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2277
/proc/meminfo: memFree=1663808/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=45720 CPUtime=342.2
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 12963 0 0 0 34209 11 0 0 25 0 1 0 172559698 46817280 11034 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 11430 11034 67 122 0 11304 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45720

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 2393
/proc/meminfo: memFree=1649912/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=58676 CPUtime=402.13
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 16520 0 0 0 40197 16 0 0 25 0 1 0 172559698 60084224 14207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 14669 14207 67 122 0 14543 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 58676

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2475
/proc/meminfo: memFree=1651008/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=58644 CPUtime=462.06
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 16531 0 0 0 46190 16 0 0 25 0 1 0 172559698 60051456 14218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 14661 14218 67 122 0 14535 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 58644

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2475
/proc/meminfo: memFree=1651072/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=58620 CPUtime=522.05
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 16538 0 0 0 52188 17 0 0 25 0 1 0 172559698 60026880 14225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 14655 14225 67 122 0 14529 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 58620

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2475
/proc/meminfo: memFree=1647680/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=62116 CPUtime=582.03
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 17569 0 0 0 58185 18 0 0 25 0 1 0 172559698 63606784 15064 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 15529 15064 67 122 0 15403 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 62116

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2475
/proc/meminfo: memFree=1647680/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=62004 CPUtime=642.02
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 18191 0 0 0 64183 19 0 0 25 0 1 0 172559698 63492096 15062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 15501 15062 67 122 0 15375 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 62004


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1617472/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=95320 CPUtime=4061.04
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 40445 0 0 0 406041 63 0 0 25 0 1 0 172559698 97607680 22549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 23830 22549 67 122 0 23704 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 95320

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1616576/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=96140 CPUtime=4121.02
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 41225 0 0 0 412038 64 0 0 25 0 1 0 172559698 98447360 22758 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 24035 22758 67 122 0 23909 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 96140

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1617408/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=95484 CPUtime=4181.01
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 41506 0 0 0 418036 65 0 0 25 0 1 0 172559698 97775616 22595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 23871 22595 67 122 0 23745 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 95484

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1617344/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=95484 CPUtime=4240.99
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 41794 0 0 0 424034 65 0 0 25 0 1 0 172559698 97775616 22603 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 23871 22603 67 122 0 23745 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 95484

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1616384/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=97184 CPUtime=4300.97
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 42210 0 0 0 430031 66 0 0 25 0 1 0 172559698 99516416 22879 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 24296 22879 67 122 0 24170 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 97184

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1616000/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=97804 CPUtime=4360.96
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 42574 0 0 0 436030 66 0 0 25 0 1 0 172559698 100151296 22963 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 24451 22963 67 122 0 24325 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 97804

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1615872/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=97776 CPUtime=4420.94
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 42854 0 0 0 442027 67 0 0 25 0 1 0 172559698 100122624 22963 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 24444 22963 67 122 0 24318 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 97776

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1615296/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=98432 CPUtime=4480.93
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 43283 0 0 0 448025 68 0 0 25 0 1 0 172559698 100794368 23112 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 24608 23112 67 122 0 24482 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 98432

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1615680/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=98000 CPUtime=4540.91
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 43656 0 0 0 454023 68 0 0 25 0 1 0 172559698 100352000 23020 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 24500 23020 67 122 0 24374 0
Current children cumulated CPU time (s) 4540.91
Current children cumulated vsize (KiB) 98000

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1615360/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=98520 CPUtime=4600.9
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 44013 0 0 0 460021 69 0 0 25 0 1 0 172559698 100884480 23097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 24630 23097 67 122 0 24504 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 98520

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1615104/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=98936 CPUtime=4660.88
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 44504 0 0 0 466018 70 0 0 25 0 1 0 172559698 101310464 23142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 24734 23142 67 122 0 24608 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 98936

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1615360/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=98708 CPUtime=4720.87
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 44784 0 0 0 472017 70 0 0 25 0 1 0 172559698 101076992 23085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 24677 23085 67 122 0 24551 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 98708

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1615232/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=98968 CPUtime=4780.85
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 45103 0 0 0 478014 71 0 0 25 0 1 0 172559698 101343232 23124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 24742 23124 67 122 0 24616 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 98968

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1615168/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=99364 CPUtime=4840.84
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 45639 0 0 0 484012 72 0 0 25 0 1 0 172559698 101748736 23185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 24841 23185 67 122 0 24715 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 99364

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1614592/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=100016 CPUtime=4900.82
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 46015 0 0 0 490010 72 0 0 25 0 1 0 172559698 102416384 23281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 25004 23281 67 122 0 24878 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 100016

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1614592/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=100136 CPUtime=4960.8
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 46444 0 0 0 496007 73 0 0 25 0 1 0 172559698 102539264 23288 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 25034 23288 67 122 0 24908 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 100136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1614592/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=100132 CPUtime=5000
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 46584 0 0 0 499926 74 0 0 25 0 1 0 172559698 102535168 23287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 25033 23287 67 122 0 24907 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 100132

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2675
/proc/meminfo: memFree=1614592/2055920 swapFree=4156104/4192956
[pid=2276] ppid=2274 vsize=100132 CPUtime=5000
/proc/2276/stat : 2276 (mxc) R 2274 2276 2220 0 -1 4194304 46584 0 0 0 499926 74 0 0 25 0 1 0 172559698 102535168 23287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2276/statm: 25033 23287 67 122 0 24907 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 100132

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.02
CPU user time (s): 4999.27
CPU system time (s): 0.755885
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 100704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.27
system time used= 0.755885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46584
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= 11682

runsolver used 5.55215 second user time and 12.6381 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Sun Apr 22 12:54:40 UTC 2007

IDJOB= 369060
IDBENCH= 24590
IDSOLVER= 181
FILE ID= node44/369060-1177246480

PBS_JOBID= 4650562

Free space on /tmp= 66413 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00250.sat05-1330.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369060-1177246480/mxc /tmp/evaluation/369060-1177246480/instance-369060-1177246480.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-369060-1177246480 -o ROOT/results/node44/solver-369060-1177246480 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369060-1177246480/mxc /tmp/evaluation/369060-1177246480/instance-369060-1177246480.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  922dc9f32281b0c4efd640c112a641b6

RANDOM SEED= 604817917

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1708504 kB
Buffers:         47256 kB
Cached:         209052 kB
SwapCached:      13788 kB
Active:         159484 kB
Inactive:       120860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708504 kB
SwapTotal:     4192956 kB
SwapFree:      4156104 kB
Dirty:            1944 kB
Writeback:           0 kB
Mapped:          32076 kB
Slab:            52588 kB
Committed_AS:  1404612 kB
PageTables:       1736 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= 66413 MiB

End job on node44 on Sun Apr 22 14:18:04 UTC 2007