Trace number 367497

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) 10000.1 10002.8

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryINDUST (industrial 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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

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/node68/watcher-367497-1176927764 -o ROOT/results/node68/solver-367497-1176927764 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367497-1176927764/mxc /tmp/evaluation/367497-1176927764/instance-367497-1176927764.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.77 0.93 0.98 3/64 16608
/proc/meminfo: memFree=1472200/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=18676 CPUtime=0
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 747 0 0 0 0 0 0 0 18 0 1 0 168766050 19124224 731 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 4669 738 42 122 0 4543 0

[startup+0.040101 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 16608
/proc/meminfo: memFree=1472200/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=30868 CPUtime=0.03
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 7089 0 0 0 0 3 0 0 18 0 1 0 168766050 31608832 7073 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 7717 7080 46 122 0 7591 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 30868

[startup+0.101106 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 16608
/proc/meminfo: memFree=1472200/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=42928 CPUtime=0.09
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 9563 0 0 0 5 4 0 0 18 0 1 0 168766050 43958272 9547 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 10732 9548 46 122 0 10606 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 42928

[startup+0.301123 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 16608
/proc/meminfo: memFree=1472200/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=50316 CPUtime=0.29
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 11406 0 0 0 24 5 0 0 19 0 1 0 168766050 51523584 11390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 12579 11391 46 122 0 12453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50316

[startup+0.701159 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 16608
/proc/meminfo: memFree=1472200/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=43108 CPUtime=0.69
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 14081 0 0 0 63 6 0 0 22 0 1 0 168766050 44142592 9629 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 10777 9629 59 122 0 10651 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43108

[startup+1.50123 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 16609
/proc/meminfo: memFree=1433784/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=43108 CPUtime=1.49
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 14101 0 0 0 143 6 0 0 25 0 1 0 168766050 44142592 9649 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 10777 9649 59 122 0 10651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43108

[startup+3.10138 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 16609
/proc/meminfo: memFree=1433528/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=43108 CPUtime=3.09
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 14142 0 0 0 303 6 0 0 25 0 1 0 168766050 44142592 9690 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 10777 9690 59 122 0 10651 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43108

[startup+6.30167 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 16609
/proc/meminfo: memFree=1433216/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=43108 CPUtime=6.28
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 14210 0 0 0 622 6 0 0 25 0 1 0 168766050 44142592 9758 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 10777 9758 59 122 0 10651 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 43108

[startup+12.7012 s]
/proc/loadavg: 0.82 0.94 0.98 2/65 16609
/proc/meminfo: memFree=1433232/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=43252 CPUtime=12.68
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 14220 0 0 0 1262 6 0 0 25 0 1 0 168766050 44290048 9768 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 10813 9768 59 122 0 10687 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 43252

[startup+25.5014 s]
/proc/loadavg: 0.86 0.94 0.98 2/65 16609
/proc/meminfo: memFree=1432336/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=44308 CPUtime=25.48
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 14491 0 0 0 2541 7 0 0 25 0 1 0 168766050 45371392 10039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 11077 10039 59 122 0 10951 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44308

[startup+51.1017 s]
/proc/loadavg: 0.91 0.94 0.98 2/65 16609
/proc/meminfo: memFree=1428880/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=47744 CPUtime=51.08
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 15355 0 0 0 5099 9 0 0 25 0 1 0 168766050 48889856 10903 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519871 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 11936 10903 59 122 0 11810 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47744

[startup+102.304 s]
/proc/loadavg: 0.96 0.95 0.98 2/65 16609
/proc/meminfo: memFree=1422928/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=53816 CPUtime=102.26
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 16843 0 0 0 10216 10 0 0 25 0 1 0 168766050 55107584 12391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 13454 12391 59 122 0 13328 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53816

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 16609
/proc/meminfo: memFree=1417232/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=59804 CPUtime=162.24
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 18274 0 0 0 16212 12 0 0 25 0 1 0 168766050 61239296 13822 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518088 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 14951 13822 59 122 0 14825 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 59804

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 16609
/proc/meminfo: memFree=1411152/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=65736 CPUtime=222.24
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 19762 0 0 0 22210 14 0 0 25 0 1 0 168766050 67313664 15310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 16434 15310 59 122 0 16308 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 65736

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16609
/proc/meminfo: memFree=1406224/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=71148 CPUtime=282.22
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 20988 0 0 0 28207 15 0 0 25 0 1 0 168766050 72855552 16536 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 17787 16536 59 122 0 17661 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 71148

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16609
/proc/meminfo: memFree=1402384/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=74900 CPUtime=342.21
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 21946 0 0 0 34205 16 0 0 25 0 1 0 168766050 76697600 17494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 18725 17494 59 122 0 18599 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 74900

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16609
/proc/meminfo: memFree=1398352/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=78952 CPUtime=402.18
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 22955 0 0 0 40201 17 0 0 25 0 1 0 168766050 80846848 18503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 19738 18503 59 122 0 19612 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 78952

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16609
/proc/meminfo: memFree=1393744/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=83680 CPUtime=462.18
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 24101 0 0 0 46199 19 0 0 25 0 1 0 168766050 85688320 19649 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 20920 19649 59 122 0 20794 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 83680

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16609
/proc/meminfo: memFree=1389392/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=87884 CPUtime=522.15
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 25171 0 0 0 52195 20 0 0 25 0 1 0 168766050 89993216 20719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 21971 20719 59 122 0 21845 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 87884

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16609
/proc/meminfo: memFree=1385936/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=91400 CPUtime=582.14
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 26046 0 0 0 58193 21 0 0 25 0 1 0 168766050 93593600 21594 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 22850 21594 59 122 0 22724 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 91400

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16609
/proc/meminfo: memFree=1382160/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=95256 CPUtime=642.13
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 26985 0 0 0 64191 22 0 0 25 0 1 0 168766050 97542144 22533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 23814 22533 59 122 0 23688 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 95256


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1333264/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=146804 CPUtime=9039.91
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 42154 0 0 0 903943 48 0 0 25 0 1 0 168766050 150327296 34297 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 36701 34297 67 122 0 36575 0
Current children cumulated CPU time (s) 9039.91
Current children cumulated vsize (KiB) 146804

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1333200/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=146804 CPUtime=9099.89
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 42169 0 0 0 909941 48 0 0 25 0 1 0 168766050 150327296 34312 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 36701 34312 67 122 0 36575 0
Current children cumulated CPU time (s) 9099.89
Current children cumulated vsize (KiB) 146804

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1333136/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=146804 CPUtime=9159.88
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 42172 0 0 0 915940 48 0 0 25 0 1 0 168766050 150327296 34315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 36701 34315 67 122 0 36575 0
Current children cumulated CPU time (s) 9159.88
Current children cumulated vsize (KiB) 146804

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1333136/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=146804 CPUtime=9219.87
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 42175 0 0 0 921939 48 0 0 25 0 1 0 168766050 150327296 34318 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 36701 34318 67 122 0 36575 0
Current children cumulated CPU time (s) 9219.87
Current children cumulated vsize (KiB) 146804

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1333072/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=146804 CPUtime=9279.86
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 42198 0 0 0 927937 49 0 0 25 0 1 0 168766050 150327296 34341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 36701 34341 67 122 0 36575 0
Current children cumulated CPU time (s) 9279.86
Current children cumulated vsize (KiB) 146804

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1333008/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=146804 CPUtime=9339.85
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 42207 0 0 0 933936 49 0 0 25 0 1 0 168766050 150327296 34350 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 36701 34350 67 122 0 36575 0
Current children cumulated CPU time (s) 9339.85
Current children cumulated vsize (KiB) 146804

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1332240/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=149644 CPUtime=9399.83
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 42404 0 0 0 939934 49 0 0 25 0 1 0 168766050 153235456 34547 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 37411 34547 67 122 0 37285 0
Current children cumulated CPU time (s) 9399.83
Current children cumulated vsize (KiB) 149644

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17011
/proc/meminfo: memFree=1330896/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=150832 CPUtime=9459.81
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 42730 0 0 0 945932 49 0 0 25 0 1 0 168766050 154451968 34873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 37708 34873 67 122 0 37582 0
Current children cumulated CPU time (s) 9459.81
Current children cumulated vsize (KiB) 150832

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17149
/proc/meminfo: memFree=1327872/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=152720 CPUtime=9519.73
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 43157 0 0 0 951921 52 0 0 25 0 1 0 168766050 156385280 35300 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 38180 35300 67 122 0 38054 0
Current children cumulated CPU time (s) 9519.73
Current children cumulated vsize (KiB) 152720

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1327056/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=154700 CPUtime=9579.69
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 43636 0 0 0 957915 54 0 0 25 0 1 0 168766050 158412800 35779 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 38675 35779 67 122 0 38549 0
Current children cumulated CPU time (s) 9579.69
Current children cumulated vsize (KiB) 154700

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1326736/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=154832 CPUtime=9639.67
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 44212 0 0 0 963913 54 0 0 25 0 1 0 168766050 158547968 35813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 38708 35813 67 122 0 38582 0
Current children cumulated CPU time (s) 9639.67
Current children cumulated vsize (KiB) 154832

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1326736/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=154832 CPUtime=9699.66
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 44215 0 0 0 969912 54 0 0 25 0 1 0 168766050 158547968 35816 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519659 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 38708 35816 67 122 0 38582 0
Current children cumulated CPU time (s) 9699.66
Current children cumulated vsize (KiB) 154832

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1326736/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=154964 CPUtime=9759.64
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 44233 0 0 0 975910 54 0 0 25 0 1 0 168766050 158683136 35834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 38741 35834 67 122 0 38615 0
Current children cumulated CPU time (s) 9759.64
Current children cumulated vsize (KiB) 154964

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1326736/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=154964 CPUtime=9819.63
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 44234 0 0 0 981909 54 0 0 25 0 1 0 168766050 158683136 35835 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 38741 35835 67 122 0 38615 0
Current children cumulated CPU time (s) 9819.63
Current children cumulated vsize (KiB) 154964

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1326736/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=154964 CPUtime=9879.62
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 44235 0 0 0 987908 54 0 0 25 0 1 0 168766050 158683136 35836 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 38741 35836 67 122 0 38615 0
Current children cumulated CPU time (s) 9879.62
Current children cumulated vsize (KiB) 154964

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1326736/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=154964 CPUtime=9939.6
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 44236 0 0 0 993906 54 0 0 25 0 1 0 168766050 158683136 35837 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 38741 35837 67 122 0 38615 0
Current children cumulated CPU time (s) 9939.6
Current children cumulated vsize (KiB) 154964

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1326736/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=155096 CPUtime=9999.59
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 44254 0 0 0 999905 54 0 0 25 0 1 0 168766050 158818304 35855 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 38774 35855 67 122 0 38648 0
Current children cumulated CPU time (s) 9999.59
Current children cumulated vsize (KiB) 155096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17209
/proc/meminfo: memFree=1326736/2055920 swapFree=4181952/4192956
[pid=16608] ppid=16606 vsize=155096 CPUtime=10000.1
/proc/16608/stat : 16608 (mxc) R 16606 16608 16552 0 -1 4194304 44254 0 0 0 999955 54 0 0 25 0 1 0 168766050 158818304 35855 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/16608/statm: 38774 35855 67 122 0 38648 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 155096

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): 10002.8
CPU time (s): 10000.1
CPU user time (s): 9999.55
CPU system time (s): 0.567913
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 157000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.55
system time used= 0.567913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44254
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= 20489

runsolver used 6.40803 second user time and 21.0538 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Apr 18 20:22:45 UTC 2007

IDJOB= 367497
IDBENCH= 20381
IDSOLVER= 174
FILE ID= node68/367497-1176927764

PBS_JOBID= 4605674

Free space on /tmp= 66309 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/367497-1176927764/mxc /tmp/evaluation/367497-1176927764/instance-367497-1176927764.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-367497-1176927764 -o ROOT/results/node68/solver-367497-1176927764 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367497-1176927764/mxc /tmp/evaluation/367497-1176927764/instance-367497-1176927764.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 403312569

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1472736 kB
Buffers:         16536 kB
Cached:         495184 kB
SwapCached:       4740 kB
Active:         103560 kB
Inactive:       419296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472736 kB
SwapTotal:     4192956 kB
SwapFree:      4181952 kB
Dirty:           18516 kB
Writeback:           0 kB
Mapped:          15188 kB
Slab:            46400 kB
Committed_AS:  2706608 kB
PageTables:       1380 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= 66309 MiB

End job on node68 on Wed Apr 18 23:09:30 UTC 2007