Trace number 3420403

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
march_rw 2011-03-02? (TO) 5000.07 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S643238994-057-UNKNOWN.cnf
MD5SUM2d92a52914298e3c91073398b38892d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark91.3041
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.28/1.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.28/1.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.28/1.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.28/1.31	c main()::
1.28/1.31	c initFormula():: searching for DIMACS p-line....
1.28/1.31	c initFormula():: the DIMACS p-line indicates a CNF of 30000 variables and 126000 clauses.
1.28/1.31	c parseCNF():: parsing....
1.28/1.31	c parseCNF():: the CNF contains 0 unary clauses.
1.28/1.31	c runParser():: parsing was successful, warming up engines...
1.28/1.31	c simplify_formula():: removed 0 tautological, 655 satisfied and 0 duplicate clauses
1.28/1.31	c preprocessing fase I completed:: there are now 29889 free variables and 125345 clauses.
1.28/1.31	c using 3-SAT heuristics (occurence based diff)
1.28/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.28/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 180 duplicate clauses
1.28/1.31	c resolvent_look() :: found 84 resolvents
1.28/1.31	c main():: clause / variable ratio: ( 125429 / 30000 ) = 4.18
1.28/1.31	c longest clause has size 3
1.28/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.28/1.31	c number of free variables = 29889
1.28/1.31	c dynamic_preselect_setsize :: off
1.28/1.31	c main():: all systems go!
1.28/1.31	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420403-1306609436/watcher-3420403-1306609436 -o /tmp/evaluation-result-3420403-1306609436/solver-3420403-1306609436 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420403-1306609436.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.04 2.01 3/550 17735
/proc/meminfo: memFree=15952812/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=11528 CPUtime=0.01 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4194304 1321 0 0 0 1 0 0 0 21 0 1 0 772544026 11804672 1267 33554432000 4194304 4300876 140736819885472 18446744073709551615 253640520389 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 2882 1267 113 27 0 1331 0

[startup+0.0710329 s]
/proc/loadavg: 2.08 2.04 2.01 3/550 17735
/proc/meminfo: memFree=15952812/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=13772 CPUtime=0.06 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4194304 1959 0 0 0 6 0 0 0 21 0 1 0 772544026 14102528 1905 33554432000 4194304 4300876 140736819885472 18446744073709551615 253640520389 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 3443 1905 113 27 0 1892 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13772

[startup+0.101016 s]
/proc/loadavg: 2.08 2.04 2.01 3/550 17735
/proc/meminfo: memFree=15952812/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=23200 CPUtime=0.08 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4194304 3178 0 0 0 8 0 0 0 21 0 1 0 772544026 23756800 3123 33554432000 4194304 4300876 140736819885472 18446744073709551615 4242098 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 5800 3123 118 27 0 4249 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23200

[startup+0.300989 s]
/proc/loadavg: 2.08 2.04 2.01 3/550 17735
/proc/meminfo: memFree=15952812/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=23792 CPUtime=0.29 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4194304 7785 0 0 0 28 1 0 0 22 0 1 0 772544026 24363008 3195 33554432000 4194304 4300876 140736819885472 18446744073709551615 4247112 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 5948 3195 129 27 0 4397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23792

[startup+0.700912 s]
/proc/loadavg: 2.08 2.04 2.01 3/550 17735
/proc/meminfo: memFree=15952812/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=29360 CPUtime=0.69 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 20234 0 0 0 66 3 0 0 23 0 1 0 772544026 30064640 4667 33554432000 4194304 4300876 140736819885472 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 7340 4667 136 27 0 5789 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29360

[startup+1.50071 s]
/proc/loadavg: 2.08 2.04 2.01 3/551 17736
/proc/meminfo: memFree=15904328/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=64356 CPUtime=1.49 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 38570 0 0 0 144 5 0 0 25 0 1 0 772544026 65900544 10119 33554432000 4194304 4300876 140736819885472 18446744073709551615 4217710 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 16089 10119 169 27 0 14538 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64356

[startup+3.10046 s]
/proc/loadavg: 2.07 2.04 2.00 3/551 17736
/proc/meminfo: memFree=15857228/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=66052 CPUtime=3.09 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 42038 0 0 0 303 6 0 0 25 0 1 0 772544026 67637248 13587 33554432000 4194304 4300876 140736819885472 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 16513 13587 169 27 0 14962 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66052

[startup+6.30089 s]
/proc/loadavg: 2.07 2.04 2.00 3/551 17736
/proc/meminfo: memFree=15847208/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=71572 CPUtime=6.29 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 43363 0 0 0 623 6 0 0 25 0 1 0 772544026 73289728 14912 33554432000 4194304 4300876 140736819885472 18446744073709551615 4228153 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 17893 14912 169 27 0 16342 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71572

[startup+12.7007 s]
/proc/loadavg: 2.06 2.03 2.00 3/551 17736
/proc/meminfo: memFree=15843660/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=73156 CPUtime=12.69 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 43778 0 0 0 1263 6 0 0 25 0 1 0 772544026 74911744 15327 33554432000 4194304 4300876 140736819885472 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 18289 15327 169 27 0 16738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73156

[startup+25.5004 s]
/proc/loadavg: 2.05 2.03 2.00 3/551 17737
/proc/meminfo: memFree=15842468/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=74344 CPUtime=25.49 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 44066 0 0 0 2543 6 0 0 25 0 1 0 772544026 76128256 15615 33554432000 4194304 4300876 140736819885472 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 18586 15615 169 27 0 17035 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74344

[startup+51.1007 s]
/proc/loadavg: 2.03 2.03 2.00 3/551 17737
/proc/meminfo: memFree=15840604/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=75532 CPUtime=51.08 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 44361 0 0 0 5102 6 0 0 25 0 1 0 772544026 77344768 15910 33554432000 4194304 4300876 140736819885472 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 18883 15910 169 27 0 17332 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75532

[startup+102.32 s]
/proc/loadavg: 2.09 2.05 2.01 3/551 17739
/proc/meminfo: memFree=15836380/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=76456 CPUtime=102.31 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 44616 0 0 0 10224 7 0 0 25 0 1 0 772544026 78290944 16165 33554432000 4194304 4300876 140736819885472 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 19114 16165 169 27 0 17563 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 76456

[startup+162.301 s]
/proc/loadavg: 2.07 2.05 2.01 3/551 17740
/proc/meminfo: memFree=15834368/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=77116 CPUtime=162.29 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 44786 0 0 0 16221 8 0 0 25 0 1 0 772544026 78966784 16335 33554432000 4194304 4300876 140736819885472 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 19279 16335 169 27 0 17728 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 77116

[startup+222.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/551 17742
/proc/meminfo: memFree=15834212/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=77644 CPUtime=222.29 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 44905 0 0 0 22221 8 0 0 25 0 1 0 772544026 79507456 16454 33554432000 4194304 4300876 140736819885472 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 19411 16454 169 27 0 17860 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 77644

[startup+282.301 s]
/proc/loadavg: 2.15 2.07 2.01 3/551 17744
/proc/meminfo: memFree=15836044/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=78040 CPUtime=282.29 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 44989 0 0 0 28221 8 0 0 25 0 1 0 772544026 79912960 16538 33554432000 4194304 4300876 140736819885472 18446744073709551615 4248625 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 19510 16538 169 27 0 17959 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 78040

[startup+342.301 s]
/proc/loadavg: 2.05 2.06 2.00 3/551 17745
/proc/meminfo: memFree=15835532/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=78304 CPUtime=342.29 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 45068 0 0 0 34221 8 0 0 25 0 1 0 772544026 80183296 16617 33554432000 4194304 4300876 140736819885472 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 19576 16617 169 27 0 18025 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 78304

[startup+402.301 s]
/proc/loadavg: 2.02 2.05 2.00 3/551 17747
/proc/meminfo: memFree=15835136/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=78568 CPUtime=402.3 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 45127 0 0 0 40221 9 0 0 25 0 1 0 772544026 80453632 16676 33554432000 4194304 4300876 140736819885472 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 19642 16676 169 27 0 18091 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 78568

[startup+462.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 17748
/proc/meminfo: memFree=15834860/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=78700 CPUtime=462.3 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 45184 0 0 0 46221 9 0 0 25 0 1 0 772544026 80588800 16733 33554432000 4194304 4300876 140736819885472 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 19675 16733 169 27 0 18124 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78700

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 17750
/proc/meminfo: memFree=15834716/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=78968 CPUtime=522.3 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 45237 0 0 0 52221 9 0 0 25 0 1 0 772544026 80863232 16786 33554432000 4194304 4300876 140736819885472 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 19742 16786 169 27 0 18191 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 78968

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/551 17752
/proc/meminfo: memFree=15833700/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=79100 CPUtime=582.3 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 45273 0 0 0 58221 9 0 0 25 0 1 0 772544026 80998400 16822 33554432000 4194304 4300876 140736819885472 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 19775 16822 169 27 0 18224 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 79100

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.04 2.04 2.00 3/551 17873
/proc/meminfo: memFree=15824340/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82532 CPUtime=4062.43 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46139 0 0 0 406219 24 0 0 25 0 1 0 772544026 84512768 17688 33554432000 4194304 4300876 140736819885472 18446744073709551615 4219272 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20633 17688 169 27 0 19082 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 82532

[startup+4122.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/551 17875
/proc/meminfo: memFree=15825784/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82532 CPUtime=4122.41 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46146 0 0 0 412217 24 0 0 25 0 1 0 772544026 84512768 17695 33554432000 4194304 4300876 140736819885472 18446744073709551615 4217098 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20633 17695 169 27 0 19082 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 82532

[startup+4182.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/551 17877
/proc/meminfo: memFree=15825736/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82664 CPUtime=4182.41 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46151 0 0 0 418217 24 0 0 25 0 1 0 772544026 84647936 17700 33554432000 4194304 4300876 140736819885472 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20666 17700 169 27 0 19115 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 82664

[startup+4242.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/551 17878
/proc/meminfo: memFree=15825708/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82664 CPUtime=4242.41 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46159 0 0 0 424217 24 0 0 25 0 1 0 772544026 84647936 17708 33554432000 4194304 4300876 140736819885472 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20666 17708 169 27 0 19115 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 82664

[startup+4302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/551 17881
/proc/meminfo: memFree=15825660/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82664 CPUtime=4302.41 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46167 0 0 0 430217 24 0 0 25 0 1 0 772544026 84647936 17716 33554432000 4194304 4300876 140736819885472 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20666 17716 169 27 0 19115 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 82664

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/551 17882
/proc/meminfo: memFree=15825880/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82664 CPUtime=4362.41 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46177 0 0 0 436216 25 0 0 25 0 1 0 772544026 84647936 17726 33554432000 4194304 4300876 140736819885472 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20666 17726 169 27 0 19115 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 82664

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/551 17884
/proc/meminfo: memFree=15825964/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82796 CPUtime=4422.41 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46182 0 0 0 442216 25 0 0 25 0 1 0 772544026 84783104 17731 33554432000 4194304 4300876 140736819885472 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20699 17731 169 27 0 19148 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 82796

[startup+4482.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/551 17886
/proc/meminfo: memFree=15826060/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82796 CPUtime=4482.42 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46188 0 0 0 448216 26 0 0 25 0 1 0 772544026 84783104 17737 33554432000 4194304 4300876 140736819885472 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20699 17737 169 27 0 19148 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 82796

[startup+4542.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/551 17887
/proc/meminfo: memFree=15825156/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82796 CPUtime=4542.43 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46194 0 0 0 454217 26 0 0 25 0 1 0 772544026 84783104 17743 33554432000 4194304 4300876 140736819885472 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20699 17743 169 27 0 19148 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 82796

[startup+4602.3 s]
/proc/loadavg: 2.18 2.08 2.02 3/551 17889
/proc/meminfo: memFree=15825636/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82796 CPUtime=4602.44 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46199 0 0 0 460218 26 0 0 25 0 1 0 772544026 84783104 17748 33554432000 4194304 4300876 140736819885472 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20699 17748 169 27 0 19148 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 82796

[startup+4662.3 s]
/proc/loadavg: 2.13 2.07 2.02 3/551 17890
/proc/meminfo: memFree=15824004/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82796 CPUtime=4662.43 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46206 0 0 0 466217 26 0 0 25 0 1 0 772544026 84783104 17755 33554432000 4194304 4300876 140736819885472 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20699 17755 169 27 0 19148 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 82796

[startup+4722.32 s]
/proc/loadavg: 2.05 2.06 2.01 3/551 17892
/proc/meminfo: memFree=15824468/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82796 CPUtime=4722.45 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46211 0 0 0 472219 26 0 0 25 0 1 0 772544026 84783104 17760 33554432000 4194304 4300876 140736819885472 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20699 17760 169 27 0 19148 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 82796

[startup+4782.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/551 17894
/proc/meminfo: memFree=15824580/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82928 CPUtime=4782.43 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46217 0 0 0 478217 26 0 0 25 0 1 0 772544026 84918272 17766 33554432000 4194304 4300876 140736819885472 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20732 17766 169 27 0 19181 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 82928

[startup+4842.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 17895
/proc/meminfo: memFree=15823808/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82928 CPUtime=4842.43 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46223 0 0 0 484217 26 0 0 25 0 1 0 772544026 84918272 17772 33554432000 4194304 4300876 140736819885472 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20732 17772 169 27 0 19181 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 82928

[startup+4902.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/551 17897
/proc/meminfo: memFree=15824528/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82928 CPUtime=4902.44 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46227 0 0 0 490217 27 0 0 25 0 1 0 772544026 84918272 17776 33554432000 4194304 4300876 140736819885472 18446744073709551615 4225160 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20732 17776 169 27 0 19181 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 82928

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/551 17898
/proc/meminfo: memFree=15824276/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82928 CPUtime=4962.43 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46233 0 0 0 496216 27 0 0 25 0 1 0 772544026 84918272 17782 33554432000 4194304 4300876 140736819885472 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20732 17782 169 27 0 19181 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 82928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.07 2.03 2.00 3/551 17900
/proc/meminfo: memFree=15824392/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82928 CPUtime=5000.06 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46238 0 0 0 499978 28 0 0 25 0 1 0 772544026 84918272 17787 33554432000 4194304 4300876 140736819885472 18446744073709551615 4269525 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20732 17787 169 27 0 19181 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 82928

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

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

[startup+4999.9 s]
/proc/loadavg: 2.07 2.03 2.00 3/551 17900
/proc/meminfo: memFree=15824392/32951124 swapFree=54323904/67111528
[pid=17735] ppid=17733 vsize=82928 CPUtime=5000.06 cores=0,2,4,6
/proc/17735/stat : 17735 (march_rw) R 17733 17735 17697 0 -1 4202496 46238 0 0 0 499978 28 0 0 25 0 1 0 772544026 84918272 17787 33554432000 4194304 4300876 140736819885472 18446744073709551615 4269525 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17735/statm: 20732 17787 169 27 0 19181 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 82928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.07
CPU user time (s): 4999.78
CPU system time (s): 0.284956
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 82928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46238
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= 5
involuntary context switches= 14533

runsolver used 28.9496 second user time and 61.9776 second system time

The end

Launcher Data 

Begin job on node106 at 2011-05-28 21:03:56
IDJOB=3420403
IDBENCH=82655
IDSOLVER=1913
FILE ID=node106/3420403-1306609436
RUNJOBID= node106-1306609436-17715
PBS_JOBID= 13471584
Free space on /tmp= 73464 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S643238994-057-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420403-1306609436/watcher-3420403-1306609436 -o /tmp/evaluation-result-3420403-1306609436/solver-3420403-1306609436 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420403-1306609436.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2d92a52914298e3c91073398b38892d9
RANDOM SEED=594197932

node106.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15953092 kB
Buffers:        352428 kB
Cached:       10677796 kB
SwapCached:      24016 kB
Active:        6618448 kB
Inactive:     10067960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15953092 kB
SwapTotal:    67111528 kB
SwapFree:     54323904 kB
Dirty:            6040 kB
Writeback:           0 kB
AnonPages:     5639924 kB
Mapped:          25848 kB
Slab:           160180 kB
PageTables:      77916 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 167543200 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73464 MiB
End job on node106 at 2011-05-28 22:27:18