Trace number 313743

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) 1200.05 1200.62

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark863.868
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

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/node42/watcher-313743-1176890338 -o ROOT/results/node42/solver-313743-1176890338 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313743-1176890338/mxc /tmp/evaluation/313743-1176890338/instance-313743-1176890338.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.00 0.99 3/77 29629
/proc/meminfo: memFree=1762608/2055920 swapFree=4087552/4192956
[pid=29629] ppid=29627 vsize=13072 CPUtime=0
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 740 0 0 0 0 0 0 0 18 0 1 0 136945684 13385728 724 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 3268 728 42 122 0 3142 0

[startup+0.097562 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 29629
/proc/meminfo: memFree=1762608/2055920 swapFree=4087552/4192956
[pid=29629] ppid=29627 vsize=31720 CPUtime=0.08
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 7057 0 0 0 5 3 0 0 18 0 1 0 136945684 32481280 7041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 7930 7041 46 122 0 7804 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 31720

[startup+0.101562 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 29629
/proc/meminfo: memFree=1762608/2055920 swapFree=4087552/4192956
[pid=29629] ppid=29627 vsize=31984 CPUtime=0.09
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 7098 0 0 0 6 3 0 0 18 0 1 0 136945684 32751616 7082 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 7996 7082 46 122 0 7870 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31984

[startup+0.3016 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 29629
/proc/meminfo: memFree=1762608/2055920 swapFree=4087552/4192956
[pid=29629] ppid=29627 vsize=38904 CPUtime=0.29
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 8820 0 0 0 25 4 0 0 19 0 1 0 136945684 39837696 8804 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 9726 8804 46 122 0 9600 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38904

[startup+0.701677 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 29629
/proc/meminfo: memFree=1762608/2055920 swapFree=4087552/4192956
[pid=29629] ppid=29627 vsize=31228 CPUtime=0.69
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 9880 0 0 0 64 5 0 0 23 0 1 0 136945684 31977472 6829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 7807 6829 59 122 0 7681 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31228

[startup+1.50183 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 29630
/proc/meminfo: memFree=1735400/2055920 swapFree=4087552/4192956
[pid=29629] ppid=29627 vsize=31228 CPUtime=1.49
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 9904 0 0 0 144 5 0 0 25 0 1 0 136945684 31977472 6853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 7807 6853 59 122 0 7681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31228

[startup+3.10114 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 29630
/proc/meminfo: memFree=1735208/2055920 swapFree=4087552/4192956
[pid=29629] ppid=29627 vsize=31228 CPUtime=3.09
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 9923 0 0 0 304 5 0 0 25 0 1 0 136945684 31977472 6872 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 7807 6872 59 122 0 7681 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31228

[startup+6.30175 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 29630
/proc/meminfo: memFree=1734824/2055920 swapFree=4087552/4192956
[pid=29629] ppid=29627 vsize=31360 CPUtime=6.29
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 9998 0 0 0 624 5 0 0 25 0 1 0 136945684 32112640 6947 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 7840 6947 59 122 0 7714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31360

[startup+12.702 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 29630
/proc/meminfo: memFree=1734448/2055920 swapFree=4087552/4192956
[pid=29629] ppid=29627 vsize=31812 CPUtime=12.69
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 10130 0 0 0 1264 5 0 0 25 0 1 0 136945684 32575488 7079 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 7953 7079 59 122 0 7827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31812

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 29630
/proc/meminfo: memFree=1732784/2055920 swapFree=4087552/4192956
[pid=29629] ppid=29627 vsize=33528 CPUtime=25.48
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 10551 0 0 0 2543 5 0 0 25 0 1 0 136945684 34332672 7500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 8382 7500 59 122 0 8256 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33528

[startup+51.1013 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 29630
/proc/meminfo: memFree=1730416/2055920 swapFree=4087552/4192956
[pid=29629] ppid=29627 vsize=36060 CPUtime=51.06
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 11147 0 0 0 5100 6 0 0 25 0 1 0 136945684 36925440 8096 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519661 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 9015 8096 59 122 0 8889 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36060

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 29630
/proc/meminfo: memFree=1725424/2055920 swapFree=4087616/4192956
[pid=29629] ppid=29627 vsize=41448 CPUtime=102.24
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 12407 0 0 0 10216 8 0 0 25 0 1 0 136945684 42442752 9356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 10362 9356 59 122 0 10236 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 41448

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/84 29798
/proc/meminfo: memFree=1720224/2055920 swapFree=4087616/4192956
[pid=29629] ppid=29627 vsize=44916 CPUtime=162.13
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 13316 0 0 0 16203 10 0 0 25 0 1 0 136945684 45993984 10265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 11229 10265 59 122 0 11103 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 44916

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29828
/proc/meminfo: memFree=1717808/2055920 swapFree=4087680/4192956
[pid=29629] ppid=29627 vsize=48556 CPUtime=222.09
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 14200 0 0 0 22197 12 0 0 25 0 1 0 136945684 49721344 11149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 12139 11149 59 122 0 12013 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 48556

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29828
/proc/meminfo: memFree=1715312/2055920 swapFree=4087680/4192956
[pid=29629] ppid=29627 vsize=51620 CPUtime=282.06
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 14825 0 0 0 28194 12 0 0 25 0 1 0 136945684 52858880 11774 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 12905 11774 59 122 0 12779 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 51620

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29828
/proc/meminfo: memFree=1712880/2055920 swapFree=4087680/4192956
[pid=29629] ppid=29627 vsize=53980 CPUtime=342.04
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 15411 0 0 0 34191 13 0 0 25 0 1 0 136945684 55275520 12360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 13495 12360 59 122 0 13369 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 53980

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29828
/proc/meminfo: memFree=1711856/2055920 swapFree=4087744/4192956
[pid=29629] ppid=29627 vsize=55112 CPUtime=402.02
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 15823 0 0 0 40188 14 0 0 25 0 1 0 136945684 56434688 12604 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519098 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 13778 12604 67 122 0 13652 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 55112

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29828
/proc/meminfo: memFree=1711792/2055920 swapFree=4087744/4192956
[pid=29629] ppid=29627 vsize=55112 CPUtime=461.99
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 15832 0 0 0 46185 14 0 0 25 0 1 0 136945684 56434688 12613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 13778 12613 67 122 0 13652 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 55112

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29828
/proc/meminfo: memFree=1711664/2055920 swapFree=4087808/4192956
[pid=29629] ppid=29627 vsize=55244 CPUtime=521.97
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 15862 0 0 0 52182 15 0 0 25 0 1 0 136945684 56569856 12643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 13811 12643 67 122 0 13685 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 55244

[startup+582.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 29828
/proc/meminfo: memFree=1711536/2055920 swapFree=4087808/4192956
[pid=29629] ppid=29627 vsize=55372 CPUtime=581.95
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 15883 0 0 0 58180 15 0 0 25 0 1 0 136945684 56700928 12664 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 13843 12664 67 122 0 13717 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 55372

[startup+642.303 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 29828
/proc/meminfo: memFree=1711024/2055920 swapFree=4087808/4192956
[pid=29629] ppid=29627 vsize=55768 CPUtime=641.94
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 16144 0 0 0 64178 16 0 0 25 0 1 0 136945684 57106432 12742 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 13942 12742 67 122 0 13816 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 55768

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29828
/proc/meminfo: memFree=1710960/2055920 swapFree=4087872/4192956
[pid=29629] ppid=29627 vsize=55768 CPUtime=701.91
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 16144 0 0 0 70174 17 0 0 25 0 1 0 136945684 57106432 12742 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519105 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 13942 12742 67 122 0 13816 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 55768

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29828
/proc/meminfo: memFree=1710960/2055920 swapFree=4087872/4192956
[pid=29629] ppid=29627 vsize=55900 CPUtime=761.89
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 16169 0 0 0 76172 17 0 0 25 0 1 0 136945684 57241600 12767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 13975 12767 67 122 0 13849 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 55900

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29828
/proc/meminfo: memFree=1710832/2055920 swapFree=4087936/4192956
[pid=29629] ppid=29627 vsize=56032 CPUtime=821.87
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 16195 0 0 0 82169 18 0 0 25 0 1 0 136945684 57376768 12793 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 14008 12793 67 122 0 13882 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 56032

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29828
/proc/meminfo: memFree=1710640/2055920 swapFree=4087936/4192956
[pid=29629] ppid=29627 vsize=56160 CPUtime=881.84
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 16226 0 0 0 88166 18 0 0 25 0 1 0 136945684 57507840 12824 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 14040 12824 67 122 0 13914 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 56160

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29828
/proc/meminfo: memFree=1709808/2055920 swapFree=4087936/4192956
[pid=29629] ppid=29627 vsize=56964 CPUtime=941.82
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 16438 0 0 0 94163 19 0 0 25 0 1 0 136945684 58331136 13036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 14241 13036 67 122 0 14115 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 56964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29828
/proc/meminfo: memFree=1709552/2055920 swapFree=4088000/4192956
[pid=29629] ppid=29627 vsize=56964 CPUtime=1001.8
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 16647 0 0 0 100160 20 0 0 25 0 1 0 136945684 58331136 13044 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 14241 13044 67 122 0 14115 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 56964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29828
/proc/meminfo: memFree=1709488/2055920 swapFree=4088000/4192956
[pid=29629] ppid=29627 vsize=56964 CPUtime=1061.78
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 16647 0 0 0 106158 20 0 0 25 0 1 0 136945684 58331136 13044 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 14241 13044 67 122 0 14115 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 56964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29828
/proc/meminfo: memFree=1709360/2055920 swapFree=4088064/4192956
[pid=29629] ppid=29627 vsize=57248 CPUtime=1121.76
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 16697 0 0 0 112155 21 0 0 25 0 1 0 136945684 58621952 13094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 14312 13094 67 122 0 14186 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 57248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29828
/proc/meminfo: memFree=1709040/2055920 swapFree=4088064/4192956
[pid=29629] ppid=29627 vsize=57828 CPUtime=1181.73
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 16766 0 0 0 118152 21 0 0 25 0 1 0 136945684 59215872 13163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 14457 13163 67 122 0 14331 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 57828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29828
/proc/meminfo: memFree=1708848/2055920 swapFree=4088064/4192956
[pid=29629] ppid=29627 vsize=57828 CPUtime=1200.02
/proc/29629/stat : 29629 (mxc) R 29627 29629 29396 0 -1 4194304 16788 0 0 0 119981 21 0 0 25 0 1 0 136945684 59215872 13185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29629/statm: 14457 13185 67 122 0 14331 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 57828

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.05
CPU user time (s): 1199.82
CPU system time (s): 0.228965
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 57828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16788
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= 25230

runsolver used 1.45378 second user time and 2.86656 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Wed Apr 18 09:58:58 UTC 2007

IDJOB= 313743
IDBENCH= 20374
IDSOLVER= 107
FILE ID= node42/313743-1176890338

PBS_JOBID= 4595120

Free space on /tmp= 66436 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/313743-1176890338/mxc /tmp/evaluation/313743-1176890338/instance-313743-1176890338.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-313743-1176890338 -o ROOT/results/node42/solver-313743-1176890338 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313743-1176890338/mxc /tmp/evaluation/313743-1176890338/instance-313743-1176890338.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 405290676

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1763080 kB
Buffers:         15556 kB
Cached:         191488 kB
SwapCached:      17628 kB
Active:          81916 kB
Inactive:       156452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763080 kB
SwapTotal:     4192956 kB
SwapFree:      4087552 kB
Dirty:           12804 kB
Writeback:           0 kB
Mapped:          39020 kB
Slab:            39868 kB
Committed_AS:  2948596 kB
PageTables:       1912 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= 66436 MiB

End job on node42 on Wed Apr 18 10:19:01 UTC 2007