Trace number 367524

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 10003.8

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark282.282
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

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/node59/watcher-367524-1176933547 -o ROOT/results/node59/solver-367524-1176933547 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367524-1176933547/mxc /tmp/evaluation/367524-1176933547/instance-367524-1176933547.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: 0.75 0.95 0.96 3/64 7949
/proc/meminfo: memFree=1815144/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=4332 CPUtime=0
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 728 0 0 0 0 0 0 0 18 0 1 0 141264316 4435968 712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 1083 718 42 122 0 957 0

[startup+0.096555 s]
/proc/loadavg: 0.75 0.95 0.96 3/64 7949
/proc/meminfo: memFree=1815144/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=15700 CPUtime=0.08
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 3421 0 0 0 7 1 0 0 18 0 1 0 141264316 16076800 3405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 3925 3406 46 122 0 3799 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15700

[startup+0.101556 s]
/proc/loadavg: 0.75 0.95 0.96 3/64 7949
/proc/meminfo: memFree=1815144/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=15964 CPUtime=0.09
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 3478 0 0 0 8 1 0 0 18 0 1 0 141264316 16347136 3462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 3991 3462 46 122 0 3865 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15964

[startup+0.301594 s]
/proc/loadavg: 0.75 0.95 0.96 3/64 7949
/proc/meminfo: memFree=1815144/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=13612 CPUtime=0.29
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 3722 0 0 0 28 1 0 0 19 0 1 0 141264316 13938688 2856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 3403 2856 59 122 0 3277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13612

[startup+0.70167 s]
/proc/loadavg: 0.75 0.95 0.96 3/64 7949
/proc/meminfo: memFree=1815144/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=13744 CPUtime=0.69
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 3760 0 0 0 68 1 0 0 23 0 1 0 141264316 14073856 2894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 3436 2894 59 122 0 3310 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13744

[startup+1.50182 s]
/proc/loadavg: 0.75 0.95 0.96 2/65 7950
/proc/meminfo: memFree=1803616/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=14008 CPUtime=1.49
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 3816 0 0 0 147 2 0 0 25 0 1 0 141264316 14344192 2950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 3502 2950 59 122 0 3376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14008

[startup+3.10113 s]
/proc/loadavg: 0.75 0.95 0.96 2/65 7950
/proc/meminfo: memFree=1803232/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=14272 CPUtime=3.09
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 3886 0 0 0 307 2 0 0 25 0 1 0 141264316 14614528 3020 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 3568 3020 59 122 0 3442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14272

[startup+6.30173 s]
/proc/loadavg: 0.77 0.95 0.96 2/65 7950
/proc/meminfo: memFree=1802528/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=14816 CPUtime=6.29
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 4022 0 0 0 627 2 0 0 25 0 1 0 141264316 15171584 3156 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519627 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 3704 3156 59 122 0 3578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14816

[startup+12.702 s]
/proc/loadavg: 0.78 0.95 0.96 2/65 7950
/proc/meminfo: memFree=1801312/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=16004 CPUtime=12.68
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 4310 0 0 0 1266 2 0 0 25 0 1 0 141264316 16388096 3444 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528106 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 4001 3444 59 122 0 3875 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16004

[startup+25.5014 s]
/proc/loadavg: 0.83 0.95 0.96 2/65 7950
/proc/meminfo: memFree=1799392/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=17852 CPUtime=25.48
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 4787 0 0 0 2545 3 0 0 25 0 1 0 141264316 18280448 3921 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 4463 3921 59 122 0 4337 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17852

[startup+51.1013 s]
/proc/loadavg: 0.89 0.95 0.96 2/65 7950
/proc/meminfo: memFree=1796448/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=20888 CPUtime=51.07
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 5551 0 0 0 5103 4 0 0 25 0 1 0 141264316 21389312 4685 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 5222 4685 59 122 0 5096 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20888

[startup+102.306 s]
/proc/loadavg: 0.95 0.96 0.96 2/65 7950
/proc/meminfo: memFree=1788640/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=28804 CPUtime=102.26
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 7499 0 0 0 10220 6 0 0 25 0 1 0 141264316 29495296 6633 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 7201 6633 59 122 0 7075 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28804

[startup+162.301 s]
/proc/loadavg: 0.98 0.96 0.96 2/71 8124
/proc/meminfo: memFree=1778416/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=37644 CPUtime=162.13
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 9674 0 0 0 16202 11 0 0 25 0 1 0 141264316 38547456 8808 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 9411 8808 59 122 0 9285 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 37644

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8148
/proc/meminfo: memFree=1770912/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=46356 CPUtime=222.1
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 11871 0 0 0 22195 15 0 0 25 0 1 0 141264316 47468544 11005 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 11589 11005 59 122 0 11463 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 46356

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8148
/proc/meminfo: memFree=1767264/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=49664 CPUtime=282.07
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 12815 0 0 0 28191 16 0 0 25 0 1 0 141264316 50855936 11853 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 12416 11853 67 122 0 12290 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 49664

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8148
/proc/meminfo: memFree=1767264/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=49804 CPUtime=342.05
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 12837 0 0 0 34189 16 0 0 25 0 1 0 141264316 50999296 11875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 12451 11875 67 122 0 12325 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 49804

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8148
/proc/meminfo: memFree=1762528/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=54700 CPUtime=402.03
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 14068 0 0 0 40185 18 0 0 25 0 1 0 141264316 56012800 13106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 13675 13106 67 122 0 13549 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 54700

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8148
/proc/meminfo: memFree=1754912/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=62248 CPUtime=462.01
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 15946 0 0 0 46181 20 0 0 25 0 1 0 141264316 63741952 14984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 15562 14984 67 122 0 15436 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 62248

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8148
/proc/meminfo: memFree=1750440/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=66604 CPUtime=521.99
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 17118 0 0 0 52177 22 0 0 25 0 1 0 141264316 68202496 16053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 16651 16053 67 122 0 16525 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 66604

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8148
/proc/meminfo: memFree=1750440/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=66604 CPUtime=581.97
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 17118 0 0 0 58175 22 0 0 25 0 1 0 141264316 68202496 16053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 16651 16053 67 122 0 16525 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 66604

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8148
/proc/meminfo: memFree=1750440/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=66604 CPUtime=641.96
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 17135 0 0 0 64174 22 0 0 25 0 1 0 141264316 68202496 16070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 16651 16070 67 122 0 16525 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 66604


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8548
/proc/meminfo: memFree=1676456/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9038.88
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37775 0 0 0 903837 51 0 0 25 0 1 0 141264316 142610432 34038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34038 67 122 0 34691 0
Current children cumulated CPU time (s) 9038.88
Current children cumulated vsize (KiB) 139268

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8548
/proc/meminfo: memFree=1676456/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9098.86
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37776 0 0 0 909835 51 0 0 25 0 1 0 141264316 142610432 34039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34039 67 122 0 34691 0
Current children cumulated CPU time (s) 9098.86
Current children cumulated vsize (KiB) 139268

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8548
/proc/meminfo: memFree=1676456/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9158.84
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37776 0 0 0 915833 51 0 0 25 0 1 0 141264316 142610432 34039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34039 67 122 0 34691 0
Current children cumulated CPU time (s) 9158.84
Current children cumulated vsize (KiB) 139268

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8548
/proc/meminfo: memFree=1676456/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9218.82
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37776 0 0 0 921831 51 0 0 25 0 1 0 141264316 142610432 34039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34039 67 122 0 34691 0
Current children cumulated CPU time (s) 9218.82
Current children cumulated vsize (KiB) 139268

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8548
/proc/meminfo: memFree=1676456/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9278.8
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37776 0 0 0 927829 51 0 0 25 0 1 0 141264316 142610432 34039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531304 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34039 67 122 0 34691 0
Current children cumulated CPU time (s) 9278.8
Current children cumulated vsize (KiB) 139268

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8548
/proc/meminfo: memFree=1676456/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9338.78
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37776 0 0 0 933827 51 0 0 25 0 1 0 141264316 142610432 34039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34039 67 122 0 34691 0
Current children cumulated CPU time (s) 9338.78
Current children cumulated vsize (KiB) 139268

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8548
/proc/meminfo: memFree=1676456/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9398.76
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37780 0 0 0 939825 51 0 0 25 0 1 0 141264316 142610432 34043 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34043 67 122 0 34691 0
Current children cumulated CPU time (s) 9398.76
Current children cumulated vsize (KiB) 139268

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8548
/proc/meminfo: memFree=1676456/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9458.74
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37784 0 0 0 945823 51 0 0 25 0 1 0 141264316 142610432 34047 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34047 67 122 0 34691 0
Current children cumulated CPU time (s) 9458.74
Current children cumulated vsize (KiB) 139268

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8548
/proc/meminfo: memFree=1676392/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9518.72
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37788 0 0 0 951821 51 0 0 25 0 1 0 141264316 142610432 34051 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34051 67 122 0 34691 0
Current children cumulated CPU time (s) 9518.72
Current children cumulated vsize (KiB) 139268

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8548
/proc/meminfo: memFree=1676200/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9578.69
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37972 0 0 0 957818 51 0 0 25 0 1 0 141264316 142610432 34052 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34052 67 122 0 34691 0
Current children cumulated CPU time (s) 9578.69
Current children cumulated vsize (KiB) 139268

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8550
/proc/meminfo: memFree=1676200/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9638.67
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37972 0 0 0 963816 51 0 0 25 0 1 0 141264316 142610432 34052 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34052 67 122 0 34691 0
Current children cumulated CPU time (s) 9638.67
Current children cumulated vsize (KiB) 139268

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8550
/proc/meminfo: memFree=1676200/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9698.66
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37972 0 0 0 969814 52 0 0 25 0 1 0 141264316 142610432 34052 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34052 67 122 0 34691 0
Current children cumulated CPU time (s) 9698.66
Current children cumulated vsize (KiB) 139268

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8550
/proc/meminfo: memFree=1676200/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9758.64
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37972 0 0 0 975812 52 0 0 25 0 1 0 141264316 142610432 34052 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34052 67 122 0 34691 0
Current children cumulated CPU time (s) 9758.64
Current children cumulated vsize (KiB) 139268

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8550
/proc/meminfo: memFree=1676264/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9818.62
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37973 0 0 0 981810 52 0 0 25 0 1 0 141264316 142610432 34053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34053 67 122 0 34691 0
Current children cumulated CPU time (s) 9818.62
Current children cumulated vsize (KiB) 139268

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8550
/proc/meminfo: memFree=1676264/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9878.6
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37973 0 0 0 987808 52 0 0 25 0 1 0 141264316 142610432 34053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34053 67 122 0 34691 0
Current children cumulated CPU time (s) 9878.6
Current children cumulated vsize (KiB) 139268

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8550
/proc/meminfo: memFree=1676264/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9938.58
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37973 0 0 0 993806 52 0 0 25 0 1 0 141264316 142610432 34053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34053 67 122 0 34691 0
Current children cumulated CPU time (s) 9938.58
Current children cumulated vsize (KiB) 139268

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8550
/proc/meminfo: memFree=1676392/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=9998.56
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37974 0 0 0 999804 52 0 0 25 0 1 0 141264316 142610432 34054 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34054 67 122 0 34691 0
Current children cumulated CPU time (s) 9998.56
Current children cumulated vsize (KiB) 139268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8550
/proc/meminfo: memFree=1676392/2055920 swapFree=4184736/4192956
[pid=7949] ppid=7947 vsize=139268 CPUtime=10000.1
/proc/7949/stat : 7949 (mxc) R 7947 7949 7893 0 -1 4194304 37974 0 0 0 999954 52 0 0 25 0 1 0 141264316 142610432 34054 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7949/statm: 34817 34054 67 122 0 34691 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 139268

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): 10003.8
CPU time (s): 10000.1
CPU user time (s): 9999.55
CPU system time (s): 0.544917
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 140000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.55
system time used= 0.544917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37974
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= 8458

runsolver used 6.61199 second user time and 20.8408 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Apr 18 21:59:07 UTC 2007

IDJOB= 367524
IDBENCH= 20425
IDSOLVER= 174
FILE ID= node59/367524-1176933547

PBS_JOBID= 4605724

Free space on /tmp= 66328 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= /tmp/evaluation/367524-1176933547/mxc /tmp/evaluation/367524-1176933547/instance-367524-1176933547.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-367524-1176933547 -o ROOT/results/node59/solver-367524-1176933547 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367524-1176933547/mxc /tmp/evaluation/367524-1176933547/instance-367524-1176933547.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  175ec3119584300988ad366c4a04cccc

RANDOM SEED= 520986502

TIME LIMIT= 10000 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:       1815488 kB
Buffers:         14084 kB
Cached:         163620 kB
SwapCached:       1952 kB
Active:          54364 kB
Inactive:       132464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815488 kB
SwapTotal:     4192956 kB
SwapFree:      4184736 kB
Dirty:            4200 kB
Writeback:           0 kB
Mapped:          16432 kB
Slab:            39556 kB
Committed_AS:  1662832 kB
PageTables:       1472 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= 66328 MiB

End job on node59 on Thu Apr 19 00:45:53 UTC 2007