Trace number 315783

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) 1200.09 1200.52

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 benchmark272.026
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-315783-1172659018 -o ROOT/results/node33/solver-315783-1172659018 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315783-1172659018/mxc /tmp/evaluation/315783-1172659018/instance-315783-1172659018.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: 0.91 0.97 0.99 3/64 19408
/proc/meminfo: memFree=1035112/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=4332 CPUtime=0
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 771 0 0 0 0 0 0 0 18 0 1 0 190937140 4435968 755 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 1083 763 42 122 0 957 0

[startup+0.0818611 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19408
/proc/meminfo: memFree=1035112/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=15040 CPUtime=0.07
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 3241 0 0 0 6 1 0 0 18 0 1 0 190937140 15400960 3225 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 3760 3226 46 122 0 3634 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15040

[startup+0.102865 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19408
/proc/meminfo: memFree=1035112/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=15832 CPUtime=0.09
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 3472 0 0 0 8 1 0 0 18 0 1 0 190937140 16211968 3456 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 3958 3456 46 122 0 3832 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15832

[startup+0.301906 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19408
/proc/meminfo: memFree=1035112/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=13612 CPUtime=0.29
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 3720 0 0 0 27 2 0 0 19 0 1 0 190937140 13938688 2854 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 3403 2854 59 122 0 3277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13612

[startup+0.701988 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19408
/proc/meminfo: memFree=1035112/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=13744 CPUtime=0.69
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 3760 0 0 0 67 2 0 0 22 0 1 0 190937140 14073856 2894 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519616 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 3436 2894 59 122 0 3310 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13744

[startup+1.50115 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 19409
/proc/meminfo: memFree=1023648/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=14008 CPUtime=1.49
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 3816 0 0 0 147 2 0 0 25 0 1 0 190937140 14344192 2950 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 3502 2950 59 122 0 3376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14008

[startup+3.10148 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 19409
/proc/meminfo: memFree=1023264/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=14272 CPUtime=3.09
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 3887 0 0 0 307 2 0 0 25 0 1 0 190937140 14614528 3021 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 3568 3021 59 122 0 3442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14272

[startup+6.30114 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=1022560/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=14816 CPUtime=6.29
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 4025 0 0 0 626 3 0 0 25 0 1 0 190937140 15171584 3159 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 3704 3159 59 122 0 3578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14816

[startup+12.7015 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=1021344/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=16004 CPUtime=12.69
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 4316 0 0 0 1266 3 0 0 25 0 1 0 190937140 16388096 3450 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 4001 3450 59 122 0 3875 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16004

[startup+25.5021 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=1019552/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=17852 CPUtime=25.48
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 4793 0 0 0 2544 4 0 0 25 0 1 0 190937140 18280448 3927 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 4463 3927 59 122 0 4337 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17852

[startup+51.1014 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=1016480/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=21020 CPUtime=51.07
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 5556 0 0 0 5102 5 0 0 25 0 1 0 190937140 21524480 4690 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 5255 4690 59 122 0 5129 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21020

[startup+102.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=1008608/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=28804 CPUtime=102.26
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 7504 0 0 0 10218 8 0 0 25 0 1 0 190937140 29495296 6638 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 7201 6638 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: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=999904/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=37644 CPUtime=162.23
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 9679 0 0 0 16212 11 0 0 25 0 1 0 190937140 38547456 8813 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 9411 8813 59 122 0 9285 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 37644

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=991008/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=46356 CPUtime=222.22
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 11872 0 0 0 22208 14 0 0 25 0 1 0 190937140 47468544 11006 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 11589 11006 59 122 0 11463 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 46356

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=987488/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=49664 CPUtime=282.19
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 12814 0 0 0 28204 15 0 0 25 0 1 0 190937140 50855936 11852 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 12416 11852 67 122 0 12290 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 49664

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=987488/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=49804 CPUtime=342.17
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 12836 0 0 0 34202 15 0 0 25 0 1 0 190937140 50999296 11874 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 12451 11874 67 122 0 12325 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 49804

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=982752/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=54700 CPUtime=402.14
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 14062 0 0 0 40198 16 0 0 25 0 1 0 190937140 56012800 13100 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 13675 13100 67 122 0 13549 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 54700

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=975200/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=62248 CPUtime=462.13
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 15937 0 0 0 46195 18 0 0 25 0 1 0 190937140 63741952 14975 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 15562 14975 67 122 0 15436 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 62248

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=970656/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=66604 CPUtime=522.1
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 17117 0 0 0 52191 19 0 0 25 0 1 0 190937140 68202496 16052 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 16651 16052 67 122 0 16525 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 66604

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=970720/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=66604 CPUtime=582.08
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 17117 0 0 0 58189 19 0 0 25 0 1 0 190937140 68202496 16052 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 16651 16052 67 122 0 16525 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 66604

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=970720/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=66604 CPUtime=642.07
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 17134 0 0 0 64187 20 0 0 25 0 1 0 190937140 68202496 16069 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 16651 16069 67 122 0 16525 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 66604

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=967712/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=69780 CPUtime=702.04
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 17914 0 0 0 70184 20 0 0 25 0 1 0 190937140 71454720 16849 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 17445 16849 67 122 0 17319 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 69780

[startup+762.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=961248/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=76124 CPUtime=762.02
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 19515 0 0 0 76179 23 0 0 25 0 1 0 190937140 77950976 18450 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 19031 18450 67 122 0 18905 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 76124

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=957280/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=79828 CPUtime=822
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 20560 0 0 0 82176 24 0 0 25 0 1 0 190937140 81743872 19381 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 19957 19381 67 122 0 19831 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 79828

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=957344/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=79828 CPUtime=881.97
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 20560 0 0 0 88173 24 0 0 25 0 1 0 190937140 81743872 19381 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 19957 19381 67 122 0 19831 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 79828

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=957344/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=79828 CPUtime=941.95
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 20561 0 0 0 94171 24 0 0 25 0 1 0 190937140 81743872 19382 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 19957 19382 67 122 0 19831 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 79828

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=957408/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=79828 CPUtime=1001.93
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 20564 0 0 0 100169 24 0 0 25 0 1 0 190937140 81743872 19385 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 19957 19385 67 122 0 19831 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 79828

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=950688/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=86732 CPUtime=1061.91
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 22252 0 0 0 106165 26 0 0 25 0 1 0 190937140 88813568 21073 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 21683 21073 67 122 0 21557 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 86732

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=949152/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=88052 CPUtime=1121.89
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 22690 0 0 0 112162 27 0 0 25 0 1 0 190937140 90165248 21397 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535293 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 22013 21397 67 122 0 21887 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 88052

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=949152/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=88052 CPUtime=1181.87
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 22690 0 0 0 118160 27 0 0 25 0 1 0 190937140 90165248 21397 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 22013 21397 67 122 0 21887 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 88052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=949216/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=88052 CPUtime=1200.07
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 22690 0 0 0 119980 27 0 0 25 0 1 0 190937140 90165248 21397 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 22013 21397 67 122 0 21887 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 88052

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 19409
/proc/meminfo: memFree=949216/2055920 swapFree=4181868/4192956
[pid=19408] ppid=19406 vsize=88052 CPUtime=1200.07
/proc/19408/stat : 19408 (mxc) R 19406 19408 18272 0 -1 4194304 22690 0 0 0 119980 27 0 0 25 0 1 0 190937140 90165248 21397 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19408/statm: 22013 21397 67 122 0 21887 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 88052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.8
CPU system time (s): 0.285956
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 88508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22690
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= 2090

runsolver used 0.78288 second user time and 2.51062 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Wed Feb 28 10:36:58 UTC 2007

IDJOB= 315783
IDBENCH= 20425
IDSOLVER= 107
FILE ID= node33/315783-1172659018

PBS_JOBID= 3981196

Free space on /tmp= 66475 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/315783-1172659018/mxc /tmp/evaluation/315783-1172659018/instance-315783-1172659018.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-315783-1172659018 -o ROOT/results/node33/solver-315783-1172659018 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315783-1172659018/mxc /tmp/evaluation/315783-1172659018/instance-315783-1172659018.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  175ec3119584300988ad366c4a04cccc

RANDOM SEED= 667042385

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1035592 kB
Buffers:         28812 kB
Cached:         915948 kB
SwapCached:       5336 kB
Active:         138332 kB
Inactive:       817568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1035592 kB
SwapTotal:     4192956 kB
SwapFree:      4181868 kB
Dirty:            3988 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            50504 kB
Committed_AS:   312476 kB
PageTables:       1408 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= 66475 MiB

End job on node33 on Wed Feb 28 10:57:01 UTC 2007