Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2019-input.r107-oct2-155272230100018.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is NQueens-PT-08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-oct2-155272230100018
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 3.6K Feb 11 23:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 11 23:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 7 23:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 7 23:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 100 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 338 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.5K Feb 5 00:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 5 00:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.3K Feb 4 22:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 4 06:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 4 06:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 1 00:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 1 00:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 4 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 4 22:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 60K Mar 10 17:31 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-00
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-01
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-02
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-03
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-04
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-05
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-06
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-07
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-08
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-09
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-10
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-11
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-12
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-13
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-14
FORMULA_NAME NQueens-PT-08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1552909591881

Working with output stream class java.io.PrintStream
FORMULA NQueens-PT-08-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-08-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-08-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-08-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NQueens-PT-08-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [invariant] property : NQueens-PT-08-ReachabilityFireability-00 with value :(((((cY_7>=1)&&(L_3>=1))&&(R_11>=1))&&(cX_3>=1))&&((((cY_3>=1)&&(L_4>=1))&&(R_4>=1))&&(cX_0>=1)))
Read [invariant] property : NQueens-PT-08-ReachabilityFireability-01 with value :(((((((cY_2>=1)&&(L_10>=1))&&(R_8>=1))&&(cX_5>=1))&&(((((cY_2>=1)&&(L_9>=1))&&(R_7>=1))&&(cX_4>=1))||((((cY_0>=1)&&(L_13>=1))&&(R_7>=1))&&(cX_6>=1))))&&((((cY_6>=1)&&(L_8>=1))&&(R_14>=1))&&(cX_7>=1)))&&(((((((cY_0>=1)&&(L_13>=1))&&(R_7>=1))&&(cX_6>=1))&&((((cY_1>=1)&&(L_7>=1))&&(R_3>=1))&&(cX_1>=1)))&&(((((cY_2>=1)&&(L_11>=1))&&(R_9>=1))&&(cX_6>=1))&&((((cY_6>=1)&&(L_4>=1))&&(R_10>=1))&&(cX_3>=1))))&&((((((cY_2>=1)&&(L_5>=1))&&(R_3>=1))&&(cX_0>=1))||((((cY_1>=1)&&(L_11>=1))&&(R_7>=1))&&(cX_5>=1)))&&((((cY_6>=1)&&(L_8>=1))&&(R_14>=1))&&(cX_7>=1)))))
Read [invariant] property : NQueens-PT-08-ReachabilityFireability-03 with value :((((cY_0>=1)&&(L_11>=1))&&(R_5>=1))&&(cX_4>=1))
Read [invariant] property : NQueens-PT-08-ReachabilityFireability-04 with value :(((((cY_5>=1)&&(L_4>=1))&&(R_8>=1))&&(cX_2>=1))||((!((((cY_5>=1)&&(L_7>=1))&&(R_11>=1))&&(cX_5>=1)))&&(((((cY_6>=1)&&(L_2>=1))&&(R_8>=1))&&(cX_1>=1))||(((((cY_7>=1)&&(L_4>=1))&&(R_12>=1))&&(cX_4>=1))&&((((cY_7>=1)&&(L_3>=1))&&(R_11>=1))&&(cX_3>=1))))))
Read [invariant] property : NQueens-PT-08-ReachabilityFireability-06 with value :((((cY_4>=1)&&(L_3>=1))&&(R_5>=1))&&(cX_0>=1))
Read [invariant] property : NQueens-PT-08-ReachabilityFireability-07 with value :((((((((cY_5>=1)&&(L_8>=1))&&(R_12>=1))&&(cX_6>=1))&&((((cY_1>=1)&&(L_11>=1))&&(R_7>=1))&&(cX_5>=1)))&&((((cY_0>=1)&&(L_14>=1))&&(R_8>=1))&&(cX_7>=1)))&&(!(((((cY_7>=1)&&(L_4>=1))&&(R_12>=1))&&(cX_4>=1))&&((((cY_6>=1)&&(L_6>=1))&&(R_12>=1))&&(cX_5>=1)))))||(((((cY_1>=1)&&(L_12>=1))&&(R_8>=1))&&(cX_6>=1))||((((cY_5>=1)&&(L_5>=1))&&(R_9>=1))&&(cX_3>=1))))
Read [invariant] property : NQueens-PT-08-ReachabilityFireability-10 with value :(((((cY_0>=1)&&(L_14>=1))&&(R_8>=1))&&(cX_7>=1))||(!((((cY_0>=1)&&(L_11>=1))&&(R_5>=1))&&(cX_4>=1))))
Read [reachable] property : NQueens-PT-08-ReachabilityFireability-11 with value :(!(((((cY_7>=1)&&(L_1>=1))&&(R_9>=1))&&(cX_1>=1))||(!(((((cY_4>=1)&&(L_7>=1))&&(R_9>=1))&&(cX_4>=1))&&((((cY_0>=1)&&(L_8>=1))&&(R_2>=1))&&(cX_1>=1))))))
Read [invariant] property : NQueens-PT-08-ReachabilityFireability-12 with value :((((((cY_6>=1)&&(L_6>=1))&&(R_12>=1))&&(cX_5>=1))&&((((cY_1>=1)&&(L_6>=1))&&(R_2>=1))&&(cX_0>=1)))||(((!((((cY_0>=1)&&(L_12>=1))&&(R_6>=1))&&(cX_5>=1)))||(((((cY_1>=1)&&(L_6>=1))&&(R_2>=1))&&(cX_0>=1))||((((cY_6>=1)&&(L_1>=1))&&(R_7>=1))&&(cX_0>=1))))&&((((((cY_3>=1)&&(L_8>=1))&&(R_8>=1))&&(cX_4>=1))||((((cY_0>=1)&&(L_10>=1))&&(R_4>=1))&&(cX_3>=1)))||((((cY_4>=1)&&(L_3>=1))&&(R_5>=1))&&(cX_0>=1)))))
Read [reachable] property : NQueens-PT-08-ReachabilityFireability-13 with value :(!((((cY_4>=1)&&(L_6>=1))&&(R_8>=1))&&(cX_3>=1)))
Read [invariant] property : NQueens-PT-08-ReachabilityFireability-14 with value :(!(((!((((cY_7>=1)&&(L_1>=1))&&(R_9>=1))&&(cX_1>=1)))||(!((((cY_5>=1)&&(L_6>=1))&&(R_10>=1))&&(cX_4>=1))))&&((!((((cY_0>=1)&&(L_10>=1))&&(R_4>=1))&&(cX_3>=1)))&&((((cY_4>=1)&&(L_7>=1))&&(R_9>=1))&&(cX_4>=1)))))
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 64 rows 110 cols
invariant :P_4_0 + -1'P_5_2 + -1'P_5_3 + -1'P_5_4 + -1'P_5_5 + -1'P_5_6 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + -1'P_7_4 + -1'cX_5 + -1'cX_6 + -1'cX_7 + L_11 + L_12 + L_13 + L_14 + R_13 + R_14 + R_15 = 4
invariant :P_3_0 + -1'P_4_2 + -1'P_4_3 + -1'P_4_4 + -1'P_4_5 + -1'P_4_6 + -1'P_5_3 + -1'P_5_4 + -1'P_5_5 + -1'P_6_4 + P_7_4 + -1'cX_4 + -1'cX_5 + -1'cX_6 + -1'cX_7 + L_10 + L_11 + L_12 + L_13 + L_14 + R_12 + R_13 + R_14 + R_15 = 5
invariant :P_1_1 + P_3_3 + P_3_4 + P_3_5 + P_3_6 + P_4_3 + 2'P_4_4 + 2'P_4_5 + P_4_6 + P_5_3 + 2'P_5_4 + 2'P_5_5 + P_5_6 + P_6_3 + P_6_4 + P_6_5 + P_6_6 + cX_3 + 2'cX_4 + 3'cX_5 + 4'cX_6 + 5'cX_7 + cY_3 + 2'cY_4 + 3'cY_5 + 4'cY_6 + 5'cY_7 + -3'L_0 + -3'L_1 + -2'L_2 + -2'L_3 + -1'L_4 + -1'L_5 + -1'L_9 + -1'L_10 + -2'L_11 + -2'L_12 + -3'L_13 + -3'L_14 + R_3 + -1'R_6 + -1'R_7 + -2'R_8 + -2'R_9 + -3'R_10 + -4'R_11 + -6'R_12 + -7'R_13 + -9'R_14 + -10'R_15 = -38
invariant :P_6_7 + P_7_6 + R_14 = 1
invariant :P_6_1 + P_6_2 + P_6_3 + P_6_4 + P_6_5 + P_6_6 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + cX_6 + cX_7 + -1'L_13 + -1'L_14 + -1'R_14 + -1'R_15 = -2
invariant :P_2_6 + P_3_5 + P_3_6 + P_4_4 + P_4_5 + P_4_6 + P_5_3 + P_5_4 + P_5_5 + P_5_6 + P_6_2 + P_6_3 + P_6_4 + P_6_5 + P_6_6 + -1'cX_7 + -1'cY_7 + L_0 + L_14 + R_9 + R_10 + R_11 + R_12 + R_13 + R_14 + 2'R_15 = 8
invariant :P_1_4 + -1'P_3_3 + -1'P_3_4 + -1'P_3_5 + -1'P_4_2 + -2'P_4_3 + -2'P_4_4 + -2'P_4_5 + -1'P_4_6 + -1'P_5_2 + -2'P_5_3 + -2'P_5_4 + -2'P_5_5 + -1'P_5_6 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + cX_5 + 3'cX_6 + 5'cX_7 + cY_4 + 2'cY_5 + 4'cY_6 + 6'cY_7 + -4'L_0 + -3'L_1 + -2'L_2 + -1'L_3 + -1'L_12 + -2'L_13 + -3'L_14 + -1'R_7 + -2'R_8 + -3'R_9 + -4'R_10 + -5'R_11 + -6'R_12 + -7'R_13 + -9'R_14 + -11'R_15 = -42
invariant :P_0_5 + P_3_5 + P_4_4 + P_4_5 + P_4_6 + P_5_3 + P_5_4 + 2'P_5_5 + P_5_6 + P_6_2 + P_6_3 + 2'P_6_4 + 2'P_6_5 + P_6_6 + P_7_3 + P_7_4 + P_7_5 + -1'cX_7 + -1'cY_6 + -2'cY_7 + 2'L_0 + L_1 + L_2 + L_14 + R_9 + R_10 + 2'R_11 + 2'R_12 + 2'R_13 + 2'R_14 + 3'R_15 = 14
invariant :P_2_1 + -1'P_3_3 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_4_2 + -1'P_4_3 + -2'P_4_4 + -2'P_4_5 + -1'P_4_6 + -1'P_5_2 + -2'P_5_3 + -2'P_5_4 + -2'P_5_5 + -1'P_5_6 + -1'P_6_2 + -2'P_6_3 + -2'P_6_4 + -1'P_6_5 + -1'P_6_6 + -1'P_7_2 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'cX_3 + -2'cX_4 + -3'cX_5 + -4'cX_6 + -5'cX_7 + -1'cY_2 + -2'cY_3 + -3'cY_4 + -4'cY_5 + -5'cY_6 + -6'cY_7 + 3'L_0 + 3'L_1 + 2'L_2 + 2'L_3 + L_4 + L_5 + L_11 + L_12 + 2'L_13 + 2'L_14 + R_4 + R_5 + 2'R_6 + 2'R_7 + 3'R_8 + 3'R_9 + 4'R_10 + 5'R_11 + 7'R_12 + 8'R_13 + 10'R_14 + 11'R_15 = 39
invariant :P_5_7 + P_6_6 + P_7_5 + R_13 = 1
invariant :cX_1 + -3'cX_3 + -8'cX_4 + -15'cX_5 + -24'cX_6 + -35'cX_7 + -2'cY_2 + -6'cY_3 + -12'cY_4 + -20'cY_5 + -30'cY_6 + -42'cY_7 + 27'L_0 + 21'L_1 + 14'L_2 + 10'L_3 + 5'L_4 + 3'L_5 + -1'L_8 + L_9 + 2'L_10 + 6'L_11 + 9'L_12 + 15'L_13 + 20'L_14 + -1'R_3 + R_4 + 2'R_5 + 6'R_6 + 9'R_7 + 15'R_8 + 20'R_9 + 28'R_10 + 35'R_11 + 45'R_12 + 54'R_13 + 66'R_14 + 77'R_15 = 293
invariant :P_5_0 + -1'P_6_2 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + -1'P_6_6 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'cX_6 + -1'cX_7 + L_12 + L_13 + L_14 + R_14 + R_15 = 3
invariant :P_1_7 + -1'P_3_6 + -1'P_4_5 + -1'P_4_6 + -1'P_5_4 + -1'P_5_5 + -1'P_5_6 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + -1'P_6_6 + -1'P_7_2 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'P_7_6 + cY_7 + -1'L_0 + -1'R_10 + -1'R_11 + -1'R_12 + -1'R_13 + -1'R_14 + -1'R_15 = -6
invariant :P_2_0 + -1'P_3_2 + -1'P_3_3 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_4_3 + -1'P_4_4 + -1'P_4_5 + -1'P_5_4 + P_6_4 + P_7_3 + P_7_4 + P_7_5 + -1'cX_3 + -1'cX_4 + -1'cX_5 + -1'cX_6 + -1'cX_7 + L_9 + L_10 + L_11 + L_12 + L_13 + L_14 + R_11 + R_12 + R_13 + R_14 + R_15 = 6
invariant :P_2_2 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_4_3 + -1'P_4_4 + -2'P_4_5 + -1'P_4_6 + -1'P_5_3 + -2'P_5_4 + -1'P_5_5 + -1'P_5_6 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + -1'cX_3 + -2'cX_4 + -3'cX_5 + -4'cX_6 + -5'cX_7 + -1'cY_3 + -2'cY_4 + -3'cY_5 + -4'cY_6 + -5'cY_7 + 3'L_0 + 2'L_1 + 2'L_2 + L_3 + L_4 + L_10 + L_11 + 2'L_12 + 2'L_13 + 3'L_14 + R_5 + R_6 + 2'R_7 + 2'R_8 + 3'R_9 + 3'R_10 + 5'R_11 + 6'R_12 + 8'R_13 + 9'R_14 + 10'R_15 = 38
invariant :P_6_0 + -1'P_7_2 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'P_7_6 + -1'cX_7 + L_13 + L_14 + R_15 = 2
invariant :P_0_0 + R_1 = 1
invariant :P_1_5 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_4_3 + -2'P_4_4 + -2'P_4_5 + -2'P_4_6 + -1'P_5_2 + -2'P_5_3 + -3'P_5_4 + -3'P_5_5 + -2'P_5_6 + -1'P_6_2 + -2'P_6_3 + -3'P_6_4 + -2'P_6_5 + -1'P_6_6 + -1'P_7_3 + -1'P_7_4 + cX_6 + 3'cX_7 + cY_5 + 2'cY_6 + 4'cY_7 + -3'L_0 + -2'L_1 + -1'L_2 + -1'L_13 + -2'L_14 + -1'R_8 + -2'R_9 + -3'R_10 + -4'R_11 + -4'R_12 + -4'R_13 + -5'R_14 + -7'R_15 = -28
invariant :P_2_7 + P_3_6 + P_4_5 + P_5_4 + P_6_3 + P_7_2 + R_10 = 1
invariant :cX_0 + cX_3 + 3'cX_4 + 6'cX_5 + 10'cX_6 + 15'cX_7 + cY_2 + 3'cY_3 + 6'cY_4 + 10'cY_5 + 15'cY_6 + 21'cY_7 + -15'L_0 + -12'L_1 + -8'L_2 + -6'L_3 + -3'L_4 + -2'L_5 + L_8 + -2'L_11 + -3'L_12 + -6'L_13 + -8'L_14 + -1'R_1 + -1'R_2 + -1'R_4 + -1'R_5 + -3'R_6 + -4'R_7 + -7'R_8 + -9'R_9 + -13'R_10 + -16'R_11 + -21'R_12 + -25'R_13 + -31'R_14 + -36'R_15 = -141
invariant :P_1_2 + P_3_4 + P_3_5 + P_3_6 + P_4_2 + P_4_3 + 2'P_4_4 + 3'P_4_5 + 2'P_4_6 + P_5_2 + 2'P_5_3 + 3'P_5_4 + 3'P_5_5 + 2'P_5_6 + P_6_2 + 2'P_6_3 + 3'P_6_4 + 2'P_6_5 + P_6_6 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + cX_3 + 3'cX_4 + 5'cX_5 + 7'cX_6 + 9'cX_7 + cY_2 + 2'cY_3 + 4'cY_4 + 6'cY_5 + 8'cY_6 + 10'cY_7 + -6'L_0 + -5'L_1 + -4'L_2 + -3'L_3 + -2'L_4 + -1'L_5 + -1'L_10 + -2'L_11 + -3'L_12 + -4'L_13 + -5'L_14 + -1'R_5 + -2'R_6 + -3'R_7 + -4'R_8 + -5'R_9 + -6'R_10 + -8'R_11 + -11'R_12 + -14'R_13 + -17'R_14 + -19'R_15 = -70
invariant :P_2_3 + P_3_2 + P_3_3 + P_3_4 + P_4_3 + -1'P_4_6 + -1'P_5_5 + -1'P_6_4 + -1'cX_4 + -2'cX_5 + -3'cX_6 + -4'cX_7 + -1'cY_4 + -2'cY_5 + -3'cY_6 + -4'cY_7 + 2'L_0 + 2'L_1 + L_2 + L_3 + L_11 + L_12 + 2'L_13 + 2'L_14 + R_6 + R_7 + 2'R_8 + 2'R_9 + 3'R_10 + 3'R_11 + 5'R_12 + 6'R_13 + 7'R_14 + 8'R_15 = 30
invariant :P_0_2 + P_3_2 + -1'P_4_4 + -1'P_4_5 + -1'P_4_6 + -1'P_5_3 + -1'P_5_4 + -2'P_5_5 + -1'P_5_6 + -1'P_6_3 + -2'P_6_4 + -1'P_6_5 + -1'P_6_6 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'cX_4 + -2'cX_5 + -3'cX_6 + -4'cX_7 + -1'cY_3 + -2'cY_4 + -3'cY_5 + -4'cY_6 + -5'cY_7 + 3'L_0 + 3'L_1 + 2'L_2 + 2'L_3 + L_4 + L_5 + L_11 + L_12 + 2'L_13 + 2'L_14 + R_6 + R_7 + 2'R_8 + 2'R_9 + 3'R_10 + 3'R_11 + 5'R_12 + 6'R_13 + 8'R_14 + 9'R_15 = 33
invariant :P_7_0 + L_14 = 1
invariant :P_1_3 + -1'P_3_2 + -1'P_3_3 + -1'P_3_4 + -1'P_4_2 + -1'P_4_3 + -1'P_4_4 + P_4_6 + P_5_5 + P_5_6 + P_6_3 + P_6_4 + P_6_5 + P_7_3 + P_7_4 + cX_4 + 3'cX_5 + 5'cX_6 + 7'cX_7 + cY_3 + 2'cY_4 + 4'cY_5 + 6'cY_6 + 8'cY_7 + -5'L_0 + -4'L_1 + -3'L_2 + -2'L_3 + -1'L_4 + -1'L_11 + -2'L_12 + -3'L_13 + -4'L_14 + -1'R_6 + -2'R_7 + -3'R_8 + -4'R_9 + -5'R_10 + -6'R_11 + -8'R_12 + -11'R_13 + -13'R_14 + -15'R_15 = -56
invariant :P_7_1 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + P_7_6 + cX_7 + -1'L_14 + -1'R_15 = -1
invariant :P_0_1 + -1'P_3_2 + -1'P_3_3 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_4_2 + -2'P_4_3 + -2'P_4_4 + -2'P_4_5 + -1'P_4_6 + -1'P_5_2 + -2'P_5_3 + -3'P_5_4 + -2'P_5_5 + -1'P_5_6 + -1'P_6_2 + -2'P_6_3 + -2'P_6_4 + -2'P_6_5 + -1'P_6_6 + -1'P_7_2 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'P_7_6 + -1'cX_3 + -2'cX_4 + -3'cX_5 + -4'cX_6 + -5'cX_7 + -1'cY_2 + -2'cY_3 + -3'cY_4 + -4'cY_5 + -5'cY_6 + -6'cY_7 + 3'L_0 + 3'L_1 + 2'L_2 + 2'L_3 + L_4 + L_5 + -1'L_8 + L_11 + L_12 + 2'L_13 + 2'L_14 + R_2 + R_4 + R_5 + 2'R_6 + 2'R_7 + 3'R_8 + 3'R_9 + 4'R_10 + 5'R_11 + 7'R_12 + 8'R_13 + 10'R_14 + 11'R_15 = 39
invariant :L_0 + L_2 + L_4 + L_6 + L_8 + L_10 + L_12 + L_14 + -1'R_2 + -1'R_4 + -1'R_6 + -1'R_8 + -1'R_10 + -1'R_12 + -1'R_14 = 1
invariant :cY_0 + -1'cY_2 + -2'cY_3 + -3'cY_4 + -4'cY_5 + -5'cY_6 + -6'cY_7 + 3'L_0 + 3'L_1 + 2'L_2 + 2'L_3 + L_4 + L_5 + -1'L_8 + -1'L_9 + -2'L_10 + -2'L_11 + -3'L_12 + -3'L_13 + -4'L_14 + -1'R_1 + R_4 + R_5 + 2'R_6 + 2'R_7 + 3'R_8 + 3'R_9 + 4'R_10 + 4'R_11 + 5'R_12 + 5'R_13 + 6'R_14 + 6'R_15 = 17
invariant :P_4_7 + P_5_6 + P_6_5 + P_7_4 + R_12 = 1
invariant :cY_1 + 2'cY_2 + 3'cY_3 + 4'cY_4 + 5'cY_5 + 6'cY_6 + 7'cY_7 + -3'L_0 + -3'L_1 + -2'L_2 + -2'L_3 + -1'L_4 + -1'L_5 + L_8 + L_9 + 2'L_10 + 2'L_11 + 3'L_12 + 3'L_13 + 4'L_14 + -1'R_2 + -1'R_3 + -2'R_4 + -2'R_5 + -3'R_6 + -3'R_7 + -4'R_8 + -4'R_9 + -5'R_10 + -5'R_11 + -6'R_12 + -6'R_13 + -7'R_14 + -7'R_15 = -24
invariant :P_1_0 + P_3_2 + P_3_3 + P_3_4 + P_3_5 + P_3_6 + P_4_2 + 2'P_4_3 + 2'P_4_4 + 2'P_4_5 + P_4_6 + P_5_2 + 2'P_5_3 + 3'P_5_4 + 2'P_5_5 + P_5_6 + P_6_2 + 2'P_6_3 + 2'P_6_4 + 2'P_6_5 + P_6_6 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + P_7_6 + cX_3 + 2'cX_4 + 3'cX_5 + 4'cX_6 + 5'cX_7 + cY_2 + 2'cY_3 + 3'cY_4 + 4'cY_5 + 5'cY_6 + 6'cY_7 + -3'L_0 + -3'L_1 + -2'L_2 + -2'L_3 + -1'L_4 + -1'L_5 + L_8 + -1'L_11 + -1'L_12 + -2'L_13 + -2'L_14 + -1'R_4 + -1'R_5 + -2'R_6 + -2'R_7 + -3'R_8 + -3'R_9 + -4'R_10 + -5'R_11 + -7'R_12 + -8'R_13 + -10'R_14 + -11'R_15 = -38
invariant :P_0_7 + L_0 = 1
invariant :P_5_1 + P_5_2 + P_5_3 + P_5_4 + P_5_5 + P_5_6 + P_6_2 + P_6_3 + P_6_4 + P_6_5 + P_7_3 + P_7_4 + cX_5 + cX_6 + cX_7 + -1'L_12 + -1'L_13 + -1'L_14 + -1'R_13 + -1'R_14 + -1'R_15 = -3
invariant :L_1 + L_3 + L_5 + L_7 + L_9 + L_11 + L_13 + -1'R_1 + -1'R_3 + -1'R_5 + -1'R_7 + -1'R_9 + -1'R_11 + -1'R_13 + -1'R_15 = -1
invariant :P_7_7 + R_15 = 1
invariant :P_3_7 + P_4_6 + P_5_5 + P_6_4 + P_7_3 + R_11 = 1
invariant :P_1_6 + -1'P_3_5 + -1'P_3_6 + -1'P_4_4 + -2'P_4_5 + -1'P_4_6 + -1'P_5_3 + -2'P_5_4 + -2'P_5_5 + -1'P_5_6 + -1'P_6_2 + -2'P_6_3 + -2'P_6_4 + -2'P_6_5 + -1'P_6_6 + -1'P_7_2 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + cX_7 + cY_6 + 2'cY_7 + -2'L_0 + -1'L_1 + -1'L_14 + -1'R_9 + -2'R_10 + -2'R_11 + -2'R_12 + -2'R_13 + -2'R_14 + -3'R_15 = -14
invariant :cX_2 + 3'cX_3 + 6'cX_4 + 10'cX_5 + 15'cX_6 + 21'cX_7 + cY_2 + 3'cY_3 + 6'cY_4 + 10'cY_5 + 15'cY_6 + 21'cY_7 + -12'L_0 + -9'L_1 + -6'L_2 + -4'L_3 + -2'L_4 + -1'L_5 + -1'L_9 + -2'L_10 + -4'L_11 + -6'L_12 + -9'L_13 + -12'L_14 + -1'R_4 + -2'R_5 + -4'R_6 + -6'R_7 + -9'R_8 + -12'R_9 + -16'R_10 + -20'R_11 + -25'R_12 + -30'R_13 + -36'R_14 + -42'R_15 = -159
invariant :P_3_1 + P_3_2 + P_3_3 + P_3_4 + P_3_5 + P_3_6 + P_4_2 + P_4_3 + P_4_4 + P_4_5 + P_5_3 + P_5_4 + -1'P_7_3 + -1'P_7_4 + cX_3 + cX_4 + cX_5 + cX_6 + cX_7 + -1'L_10 + -1'L_11 + -1'L_12 + -1'L_13 + -1'L_14 + -1'R_11 + -1'R_12 + -1'R_13 + -1'R_14 + -1'R_15 = -5
invariant :P_0_4 + P_3_4 + P_4_3 + P_4_4 + P_4_5 + P_5_2 + P_5_3 + 2'P_5_4 + P_5_5 + P_5_6 + P_6_3 + P_6_4 + P_6_5 + P_7_4 + -1'cX_6 + -2'cX_7 + -1'cY_5 + -2'cY_6 + -3'cY_7 + 2'L_0 + 2'L_1 + L_2 + L_3 + L_13 + L_14 + R_8 + R_9 + 2'R_10 + 2'R_11 + 3'R_12 + 3'R_13 + 4'R_14 + 5'R_15 = 20
invariant :P_4_1 + P_4_2 + P_4_3 + P_4_4 + P_4_5 + P_4_6 + P_5_2 + P_5_3 + P_5_4 + P_5_5 + P_6_3 + P_6_4 + cX_4 + cX_5 + cX_6 + cX_7 + -1'L_11 + -1'L_12 + -1'L_13 + -1'L_14 + -1'R_12 + -1'R_13 + -1'R_14 + -1'R_15 = -4
invariant :P_0_6 + P_3_6 + P_4_5 + P_4_6 + P_5_4 + P_5_5 + P_5_6 + P_6_3 + P_6_4 + P_6_5 + P_6_6 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + P_7_6 + -1'cY_7 + L_0 + L_1 + R_10 + R_11 + R_12 + R_13 + R_14 + R_15 = 7
invariant :P_2_4 + P_3_3 + P_3_4 + P_3_5 + P_4_2 + P_4_3 + 2'P_4_4 + P_4_5 + P_4_6 + P_5_3 + P_5_4 + P_5_5 + P_6_4 + -1'cX_5 + -2'cX_6 + -3'cX_7 + -1'cY_5 + -2'cY_6 + -3'cY_7 + 2'L_0 + L_1 + L_2 + L_12 + L_13 + 2'L_14 + R_7 + R_8 + 2'R_9 + 2'R_10 + 3'R_11 + 3'R_12 + 4'R_13 + 5'R_14 + 6'R_15 = 23
invariant :P_2_5 + P_3_4 + P_3_5 + P_3_6 + P_4_3 + P_4_4 + 2'P_4_5 + P_4_6 + P_5_2 + P_5_3 + 2'P_5_4 + 2'P_5_5 + P_5_6 + P_6_3 + P_6_4 + P_6_5 + -1'cX_6 + -2'cX_7 + -1'cY_6 + -2'cY_7 + L_0 + L_1 + L_13 + L_14 + R_8 + R_9 + 2'R_10 + 2'R_11 + 2'R_12 + 2'R_13 + 3'R_14 + 4'R_15 = 15
invariant :P_0_3 + P_3_3 + P_4_2 + P_4_3 + P_4_4 + P_5_3 + -1'P_5_6 + -1'P_6_5 + -1'P_7_4 + -1'cX_5 + -2'cX_6 + -3'cX_7 + -1'cY_4 + -2'cY_5 + -3'cY_6 + -4'cY_7 + 3'L_0 + 2'L_1 + 2'L_2 + L_3 + L_4 + L_12 + L_13 + 2'L_14 + R_7 + R_8 + 2'R_9 + 2'R_10 + 3'R_11 + 3'R_12 + 5'R_13 + 6'R_14 + 7'R_15 = 27
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 64 rows 110 cols
invariant :P_4_0 + -1'P_5_2 + -1'P_5_3 + -1'P_5_4 + -1'P_5_5 + -1'P_5_6 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + -1'P_7_4 + -1'cX_5 + -1'cX_6 + -1'cX_7 + L_11 + L_12 + L_13 + L_14 + R_13 + R_14 + R_15 = 4
invariant :P_3_0 + -1'P_4_2 + -1'P_4_3 + -1'P_4_4 + -1'P_4_5 + -1'P_4_6 + -1'P_5_3 + -1'P_5_4 + -1'P_5_5 + -1'P_6_4 + P_7_4 + -1'cX_4 + -1'cX_5 + -1'cX_6 + -1'cX_7 + L_10 + L_11 + L_12 + L_13 + L_14 + R_12 + R_13 + R_14 + R_15 = 5
invariant :P_1_1 + P_3_3 + P_3_4 + P_3_5 + P_3_6 + P_4_3 + 2'P_4_4 + 2'P_4_5 + P_4_6 + P_5_3 + 2'P_5_4 + 2'P_5_5 + P_5_6 + P_6_3 + P_6_4 + P_6_5 + P_6_6 + cX_3 + 2'cX_4 + 3'cX_5 + 4'cX_6 + 5'cX_7 + cY_3 + 2'cY_4 + 3'cY_5 + 4'cY_6 + 5'cY_7 + -3'L_0 + -3'L_1 + -2'L_2 + -2'L_3 + -1'L_4 + -1'L_5 + -1'L_9 + -1'L_10 + -2'L_11 + -2'L_12 + -3'L_13 + -3'L_14 + R_3 + -1'R_6 + -1'R_7 + -2'R_8 + -2'R_9 + -3'R_10 + -4'R_11 + -6'R_12 + -7'R_13 + -9'R_14 + -10'R_15 = -38
invariant :P_6_7 + P_7_6 + R_14 = 1
invariant :P_6_1 + P_6_2 + P_6_3 + P_6_4 + P_6_5 + P_6_6 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + cX_6 + cX_7 + -1'L_13 + -1'L_14 + -1'R_14 + -1'R_15 = -2
invariant :P_2_6 + P_3_5 + P_3_6 + P_4_4 + P_4_5 + P_4_6 + P_5_3 + P_5_4 + P_5_5 + P_5_6 + P_6_2 + P_6_3 + P_6_4 + P_6_5 + P_6_6 + -1'cX_7 + -1'cY_7 + L_0 + L_14 + R_9 + R_10 + R_11 + R_12 + R_13 + R_14 + 2'R_15 = 8
invariant :P_1_4 + -1'P_3_3 + -1'P_3_4 + -1'P_3_5 + -1'P_4_2 + -2'P_4_3 + -2'P_4_4 + -2'P_4_5 + -1'P_4_6 + -1'P_5_2 + -2'P_5_3 + -2'P_5_4 + -2'P_5_5 + -1'P_5_6 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + cX_5 + 3'cX_6 + 5'cX_7 + cY_4 + 2'cY_5 + 4'cY_6 + 6'cY_7 + -4'L_0 + -3'L_1 + -2'L_2 + -1'L_3 + -1'L_12 + -2'L_13 + -3'L_14 + -1'R_7 + -2'R_8 + -3'R_9 + -4'R_10 + -5'R_11 + -6'R_12 + -7'R_13 + -9'R_14 + -11'R_15 = -42
invariant :P_0_5 + P_3_5 + P_4_4 + P_4_5 + P_4_6 + P_5_3 + P_5_4 + 2'P_5_5 + P_5_6 + P_6_2 + P_6_3 + 2'P_6_4 + 2'P_6_5 + P_6_6 + P_7_3 + P_7_4 + P_7_5 + -1'cX_7 + -1'cY_6 + -2'cY_7 + 2'L_0 + L_1 + L_2 + L_14 + R_9 + R_10 + 2'R_11 + 2'R_12 + 2'R_13 + 2'R_14 + 3'R_15 = 14
invariant :P_2_1 + -1'P_3_3 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_4_2 + -1'P_4_3 + -2'P_4_4 + -2'P_4_5 + -1'P_4_6 + -1'P_5_2 + -2'P_5_3 + -2'P_5_4 + -2'P_5_5 + -1'P_5_6 + -1'P_6_2 + -2'P_6_3 + -2'P_6_4 + -1'P_6_5 + -1'P_6_6 + -1'P_7_2 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'cX_3 + -2'cX_4 + -3'cX_5 + -4'cX_6 + -5'cX_7 + -1'cY_2 + -2'cY_3 + -3'cY_4 + -4'cY_5 + -5'cY_6 + -6'cY_7 + 3'L_0 + 3'L_1 + 2'L_2 + 2'L_3 + L_4 + L_5 + L_11 + L_12 + 2'L_13 + 2'L_14 + R_4 + R_5 + 2'R_6 + 2'R_7 + 3'R_8 + 3'R_9 + 4'R_10 + 5'R_11 + 7'R_12 + 8'R_13 + 10'R_14 + 11'R_15 = 39
invariant :P_5_7 + P_6_6 + P_7_5 + R_13 = 1
invariant :cX_1 + -3'cX_3 + -8'cX_4 + -15'cX_5 + -24'cX_6 + -35'cX_7 + -2'cY_2 + -6'cY_3 + -12'cY_4 + -20'cY_5 + -30'cY_6 + -42'cY_7 + 27'L_0 + 21'L_1 + 14'L_2 + 10'L_3 + 5'L_4 + 3'L_5 + -1'L_8 + L_9 + 2'L_10 + 6'L_11 + 9'L_12 + 15'L_13 + 20'L_14 + -1'R_3 + R_4 + 2'R_5 + 6'R_6 + 9'R_7 + 15'R_8 + 20'R_9 + 28'R_10 + 35'R_11 + 45'R_12 + 54'R_13 + 66'R_14 + 77'R_15 = 293
invariant :P_5_0 + -1'P_6_2 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + -1'P_6_6 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'cX_6 + -1'cX_7 + L_12 + L_13 + L_14 + R_14 + R_15 = 3
invariant :P_1_7 + -1'P_3_6 + -1'P_4_5 + -1'P_4_6 + -1'P_5_4 + -1'P_5_5 + -1'P_5_6 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + -1'P_6_6 + -1'P_7_2 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'P_7_6 + cY_7 + -1'L_0 + -1'R_10 + -1'R_11 + -1'R_12 + -1'R_13 + -1'R_14 + -1'R_15 = -6
invariant :P_2_0 + -1'P_3_2 + -1'P_3_3 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_4_3 + -1'P_4_4 + -1'P_4_5 + -1'P_5_4 + P_6_4 + P_7_3 + P_7_4 + P_7_5 + -1'cX_3 + -1'cX_4 + -1'cX_5 + -1'cX_6 + -1'cX_7 + L_9 + L_10 + L_11 + L_12 + L_13 + L_14 + R_11 + R_12 + R_13 + R_14 + R_15 = 6
invariant :P_2_2 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_4_3 + -1'P_4_4 + -2'P_4_5 + -1'P_4_6 + -1'P_5_3 + -2'P_5_4 + -1'P_5_5 + -1'P_5_6 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + -1'cX_3 + -2'cX_4 + -3'cX_5 + -4'cX_6 + -5'cX_7 + -1'cY_3 + -2'cY_4 + -3'cY_5 + -4'cY_6 + -5'cY_7 + 3'L_0 + 2'L_1 + 2'L_2 + L_3 + L_4 + L_10 + L_11 + 2'L_12 + 2'L_13 + 3'L_14 + R_5 + R_6 + 2'R_7 + 2'R_8 + 3'R_9 + 3'R_10 + 5'R_11 + 6'R_12 + 8'R_13 + 9'R_14 + 10'R_15 = 38
invariant :P_6_0 + -1'P_7_2 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'P_7_6 + -1'cX_7 + L_13 + L_14 + R_15 = 2
invariant :P_0_0 + R_1 = 1
invariant :P_1_5 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_4_3 + -2'P_4_4 + -2'P_4_5 + -2'P_4_6 + -1'P_5_2 + -2'P_5_3 + -3'P_5_4 + -3'P_5_5 + -2'P_5_6 + -1'P_6_2 + -2'P_6_3 + -3'P_6_4 + -2'P_6_5 + -1'P_6_6 + -1'P_7_3 + -1'P_7_4 + cX_6 + 3'cX_7 + cY_5 + 2'cY_6 + 4'cY_7 + -3'L_0 + -2'L_1 + -1'L_2 + -1'L_13 + -2'L_14 + -1'R_8 + -2'R_9 + -3'R_10 + -4'R_11 + -4'R_12 + -4'R_13 + -5'R_14 + -7'R_15 = -28
invariant :P_2_7 + P_3_6 + P_4_5 + P_5_4 + P_6_3 + P_7_2 + R_10 = 1
invariant :cX_0 + cX_3 + 3'cX_4 + 6'cX_5 + 10'cX_6 + 15'cX_7 + cY_2 + 3'cY_3 + 6'cY_4 + 10'cY_5 + 15'cY_6 + 21'cY_7 + -15'L_0 + -12'L_1 + -8'L_2 + -6'L_3 + -3'L_4 + -2'L_5 + L_8 + -2'L_11 + -3'L_12 + -6'L_13 + -8'L_14 + -1'R_1 + -1'R_2 + -1'R_4 + -1'R_5 + -3'R_6 + -4'R_7 + -7'R_8 + -9'R_9 + -13'R_10 + -16'R_11 + -21'R_12 + -25'R_13 + -31'R_14 + -36'R_15 = -141
invariant :P_1_2 + P_3_4 + P_3_5 + P_3_6 + P_4_2 + P_4_3 + 2'P_4_4 + 3'P_4_5 + 2'P_4_6 + P_5_2 + 2'P_5_3 + 3'P_5_4 + 3'P_5_5 + 2'P_5_6 + P_6_2 + 2'P_6_3 + 3'P_6_4 + 2'P_6_5 + P_6_6 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + cX_3 + 3'cX_4 + 5'cX_5 + 7'cX_6 + 9'cX_7 + cY_2 + 2'cY_3 + 4'cY_4 + 6'cY_5 + 8'cY_6 + 10'cY_7 + -6'L_0 + -5'L_1 + -4'L_2 + -3'L_3 + -2'L_4 + -1'L_5 + -1'L_10 + -2'L_11 + -3'L_12 + -4'L_13 + -5'L_14 + -1'R_5 + -2'R_6 + -3'R_7 + -4'R_8 + -5'R_9 + -6'R_10 + -8'R_11 + -11'R_12 + -14'R_13 + -17'R_14 + -19'R_15 = -70
invariant :P_2_3 + P_3_2 + P_3_3 + P_3_4 + P_4_3 + -1'P_4_6 + -1'P_5_5 + -1'P_6_4 + -1'cX_4 + -2'cX_5 + -3'cX_6 + -4'cX_7 + -1'cY_4 + -2'cY_5 + -3'cY_6 + -4'cY_7 + 2'L_0 + 2'L_1 + L_2 + L_3 + L_11 + L_12 + 2'L_13 + 2'L_14 + R_6 + R_7 + 2'R_8 + 2'R_9 + 3'R_10 + 3'R_11 + 5'R_12 + 6'R_13 + 7'R_14 + 8'R_15 = 30
invariant :P_0_2 + P_3_2 + -1'P_4_4 + -1'P_4_5 + -1'P_4_6 + -1'P_5_3 + -1'P_5_4 + -2'P_5_5 + -1'P_5_6 + -1'P_6_3 + -2'P_6_4 + -1'P_6_5 + -1'P_6_6 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'cX_4 + -2'cX_5 + -3'cX_6 + -4'cX_7 + -1'cY_3 + -2'cY_4 + -3'cY_5 + -4'cY_6 + -5'cY_7 + 3'L_0 + 3'L_1 + 2'L_2 + 2'L_3 + L_4 + L_5 + L_11 + L_12 + 2'L_13 + 2'L_14 + R_6 + R_7 + 2'R_8 + 2'R_9 + 3'R_10 + 3'R_11 + 5'R_12 + 6'R_13 + 8'R_14 + 9'R_15 = 33
invariant :P_7_0 + L_14 = 1
invariant :P_1_3 + -1'P_3_2 + -1'P_3_3 + -1'P_3_4 + -1'P_4_2 + -1'P_4_3 + -1'P_4_4 + P_4_6 + P_5_5 + P_5_6 + P_6_3 + P_6_4 + P_6_5 + P_7_3 + P_7_4 + cX_4 + 3'cX_5 + 5'cX_6 + 7'cX_7 + cY_3 + 2'cY_4 + 4'cY_5 + 6'cY_6 + 8'cY_7 + -5'L_0 + -4'L_1 + -3'L_2 + -2'L_3 + -1'L_4 + -1'L_11 + -2'L_12 + -3'L_13 + -4'L_14 + -1'R_6 + -2'R_7 + -3'R_8 + -4'R_9 + -5'R_10 + -6'R_11 + -8'R_12 + -11'R_13 + -13'R_14 + -15'R_15 = -56
invariant :P_7_1 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + P_7_6 + cX_7 + -1'L_14 + -1'R_15 = -1
invariant :P_0_1 + -1'P_3_2 + -1'P_3_3 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_4_2 + -2'P_4_3 + -2'P_4_4 + -2'P_4_5 + -1'P_4_6 + -1'P_5_2 + -2'P_5_3 + -3'P_5_4 + -2'P_5_5 + -1'P_5_6 + -1'P_6_2 + -2'P_6_3 + -2'P_6_4 + -2'P_6_5 + -1'P_6_6 + -1'P_7_2 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'P_7_6 + -1'cX_3 + -2'cX_4 + -3'cX_5 + -4'cX_6 + -5'cX_7 + -1'cY_2 + -2'cY_3 + -3'cY_4 + -4'cY_5 + -5'cY_6 + -6'cY_7 + 3'L_0 + 3'L_1 + 2'L_2 + 2'L_3 + L_4 + L_5 + -1'L_8 + L_11 + L_12 + 2'L_13 + 2'L_14 + R_2 + R_4 + R_5 + 2'R_6 + 2'R_7 + 3'R_8 + 3'R_9 + 4'R_10 + 5'R_11 + 7'R_12 + 8'R_13 + 10'R_14 + 11'R_15 = 39
invariant :L_0 + L_2 + L_4 + L_6 + L_8 + L_10 + L_12 + L_14 + -1'R_2 + -1'R_4 + -1'R_6 + -1'R_8 + -1'R_10 + -1'R_12 + -1'R_14 = 1
invariant :cY_0 + -1'cY_2 + -2'cY_3 + -3'cY_4 + -4'cY_5 + -5'cY_6 + -6'cY_7 + 3'L_0 + 3'L_1 + 2'L_2 + 2'L_3 + L_4 + L_5 + -1'L_8 + -1'L_9 + -2'L_10 + -2'L_11 + -3'L_12 + -3'L_13 + -4'L_14 + -1'R_1 + R_4 + R_5 + 2'R_6 + 2'R_7 + 3'R_8 + 3'R_9 + 4'R_10 + 4'R_11 + 5'R_12 + 5'R_13 + 6'R_14 + 6'R_15 = 17
invariant :P_4_7 + P_5_6 + P_6_5 + P_7_4 + R_12 = 1
invariant :cY_1 + 2'cY_2 + 3'cY_3 + 4'cY_4 + 5'cY_5 + 6'cY_6 + 7'cY_7 + -3'L_0 + -3'L_1 + -2'L_2 + -2'L_3 + -1'L_4 + -1'L_5 + L_8 + L_9 + 2'L_10 + 2'L_11 + 3'L_12 + 3'L_13 + 4'L_14 + -1'R_2 + -1'R_3 + -2'R_4 + -2'R_5 + -3'R_6 + -3'R_7 + -4'R_8 + -4'R_9 + -5'R_10 + -5'R_11 + -6'R_12 + -6'R_13 + -7'R_14 + -7'R_15 = -24
invariant :P_1_0 + P_3_2 + P_3_3 + P_3_4 + P_3_5 + P_3_6 + P_4_2 + 2'P_4_3 + 2'P_4_4 + 2'P_4_5 + P_4_6 + P_5_2 + 2'P_5_3 + 3'P_5_4 + 2'P_5_5 + P_5_6 + P_6_2 + 2'P_6_3 + 2'P_6_4 + 2'P_6_5 + P_6_6 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + P_7_6 + cX_3 + 2'cX_4 + 3'cX_5 + 4'cX_6 + 5'cX_7 + cY_2 + 2'cY_3 + 3'cY_4 + 4'cY_5 + 5'cY_6 + 6'cY_7 + -3'L_0 + -3'L_1 + -2'L_2 + -2'L_3 + -1'L_4 + -1'L_5 + L_8 + -1'L_11 + -1'L_12 + -2'L_13 + -2'L_14 + -1'R_4 + -1'R_5 + -2'R_6 + -2'R_7 + -3'R_8 + -3'R_9 + -4'R_10 + -5'R_11 + -7'R_12 + -8'R_13 + -10'R_14 + -11'R_15 = -38
invariant :P_0_7 + L_0 = 1
invariant :P_5_1 + P_5_2 + P_5_3 + P_5_4 + P_5_5 + P_5_6 + P_6_2 + P_6_3 + P_6_4 + P_6_5 + P_7_3 + P_7_4 + cX_5 + cX_6 + cX_7 + -1'L_12 + -1'L_13 + -1'L_14 + -1'R_13 + -1'R_14 + -1'R_15 = -3
invariant :L_1 + L_3 + L_5 + L_7 + L_9 + L_11 + L_13 + -1'R_1 + -1'R_3 + -1'R_5 + -1'R_7 + -1'R_9 + -1'R_11 + -1'R_13 + -1'R_15 = -1
invariant :P_7_7 + R_15 = 1
invariant :P_3_7 + P_4_6 + P_5_5 + P_6_4 + P_7_3 + R_11 = 1
invariant :P_1_6 + -1'P_3_5 + -1'P_3_6 + -1'P_4_4 + -2'P_4_5 + -1'P_4_6 + -1'P_5_3 + -2'P_5_4 + -2'P_5_5 + -1'P_5_6 + -1'P_6_2 + -2'P_6_3 + -2'P_6_4 + -2'P_6_5 + -1'P_6_6 + -1'P_7_2 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + cX_7 + cY_6 + 2'cY_7 + -2'L_0 + -1'L_1 + -1'L_14 + -1'R_9 + -2'R_10 + -2'R_11 + -2'R_12 + -2'R_13 + -2'R_14 + -3'R_15 = -14
invariant :cX_2 + 3'cX_3 + 6'cX_4 + 10'cX_5 + 15'cX_6 + 21'cX_7 + cY_2 + 3'cY_3 + 6'cY_4 + 10'cY_5 + 15'cY_6 + 21'cY_7 + -12'L_0 + -9'L_1 + -6'L_2 + -4'L_3 + -2'L_4 + -1'L_5 + -1'L_9 + -2'L_10 + -4'L_11 + -6'L_12 + -9'L_13 + -12'L_14 + -1'R_4 + -2'R_5 + -4'R_6 + -6'R_7 + -9'R_8 + -12'R_9 + -16'R_10 + -20'R_11 + -25'R_12 + -30'R_13 + -36'R_14 + -42'R_15 = -159
invariant :P_3_1 + P_3_2 + P_3_3 + P_3_4 + P_3_5 + P_3_6 + P_4_2 + P_4_3 + P_4_4 + P_4_5 + P_5_3 + P_5_4 + -1'P_7_3 + -1'P_7_4 + cX_3 + cX_4 + cX_5 + cX_6 + cX_7 + -1'L_10 + -1'L_11 + -1'L_12 + -1'L_13 + -1'L_14 + -1'R_11 + -1'R_12 + -1'R_13 + -1'R_14 + -1'R_15 = -5
invariant :P_0_4 + P_3_4 + P_4_3 + P_4_4 + P_4_5 + P_5_2 + P_5_3 + 2'P_5_4 + P_5_5 + P_5_6 + P_6_3 + P_6_4 + P_6_5 + P_7_4 + -1'cX_6 + -2'cX_7 + -1'cY_5 + -2'cY_6 + -3'cY_7 + 2'L_0 + 2'L_1 + L_2 + L_3 + L_13 + L_14 + R_8 + R_9 + 2'R_10 + 2'R_11 + 3'R_12 + 3'R_13 + 4'R_14 + 5'R_15 = 20
invariant :P_4_1 + P_4_2 + P_4_3 + P_4_4 + P_4_5 + P_4_6 + P_5_2 + P_5_3 + P_5_4 + P_5_5 + P_6_3 + P_6_4 + cX_4 + cX_5 + cX_6 + cX_7 + -1'L_11 + -1'L_12 + -1'L_13 + -1'L_14 + -1'R_12 + -1'R_13 + -1'R_14 + -1'R_15 = -4
invariant :P_0_6 + P_3_6 + P_4_5 + P_4_6 + P_5_4 + P_5_5 + P_5_6 + P_6_3 + P_6_4 + P_6_5 + P_6_6 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + P_7_6 + -1'cY_7 + L_0 + L_1 + R_10 + R_11 + R_12 + R_13 + R_14 + R_15 = 7
invariant :P_2_4 + P_3_3 + P_3_4 + P_3_5 + P_4_2 + P_4_3 + 2'P_4_4 + P_4_5 + P_4_6 + P_5_3 + P_5_4 + P_5_5 + P_6_4 + -1'cX_5 + -2'cX_6 + -3'cX_7 + -1'cY_5 + -2'cY_6 + -3'cY_7 + 2'L_0 + L_1 + L_2 + L_12 + L_13 + 2'L_14 + R_7 + R_8 + 2'R_9 + 2'R_10 + 3'R_11 + 3'R_12 + 4'R_13 + 5'R_14 + 6'R_15 = 23
invariant :P_2_5 + P_3_4 + P_3_5 + P_3_6 + P_4_3 + P_4_4 + 2'P_4_5 + P_4_6 + P_5_2 + P_5_3 + 2'P_5_4 + 2'P_5_5 + P_5_6 + P_6_3 + P_6_4 + P_6_5 + -1'cX_6 + -2'cX_7 + -1'cY_6 + -2'cY_7 + L_0 + L_1 + L_13 + L_14 + R_8 + R_9 + 2'R_10 + 2'R_11 + 2'R_12 + 2'R_13 + 3'R_14 + 4'R_15 = 15
invariant :P_0_3 + P_3_3 + P_4_2 + P_4_3 + P_4_4 + P_5_3 + -1'P_5_6 + -1'P_6_5 + -1'P_7_4 + -1'cX_5 + -2'cX_6 + -3'cX_7 + -1'cY_4 + -2'cY_5 + -3'cY_6 + -4'cY_7 + 3'L_0 + 2'L_1 + 2'L_2 + L_3 + L_4 + L_12 + L_13 + 2'L_14 + R_7 + R_8 + 2'R_9 + 2'R_10 + 3'R_11 + 3'R_12 + 5'R_13 + 6'R_14 + 7'R_15 = 27
FORMULA NQueens-PT-08-ReachabilityFireability-00 FALSE TECHNIQUES SAT_SMT BMC(1)
FORMULA NQueens-PT-08-ReachabilityFireability-01 FALSE TECHNIQUES SAT_SMT BMC(1)
FORMULA NQueens-PT-08-ReachabilityFireability-03 FALSE TECHNIQUES SAT_SMT BMC(1)
FORMULA NQueens-PT-08-ReachabilityFireability-04 FALSE TECHNIQUES SAT_SMT BMC(1)
FORMULA NQueens-PT-08-ReachabilityFireability-06 FALSE TECHNIQUES SAT_SMT BMC(1)
FORMULA NQueens-PT-08-ReachabilityFireability-07 FALSE TECHNIQUES SAT_SMT BMC(1)
FORMULA NQueens-PT-08-ReachabilityFireability-10 FALSE TECHNIQUES SAT_SMT BMC(1)
FORMULA NQueens-PT-08-ReachabilityFireability-11 TRUE TECHNIQUES SAT_SMT BMC(1)
FORMULA NQueens-PT-08-ReachabilityFireability-12 FALSE TECHNIQUES SAT_SMT BMC(1)
FORMULA NQueens-PT-08-ReachabilityFireability-13 TRUE TECHNIQUES SAT_SMT BMC(1)
FORMULA NQueens-PT-08-ReachabilityFireability-14 FALSE TECHNIQUES SAT_SMT BMC(1)
ITS tools runner thread asked to quit. Dying gracefully.
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1552909595391

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 36 ms
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 112 places.
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 64 transitions.
Mar 18, 2019 11:46:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 8 ms
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 112 variables) in GAL type NQueens_PT_08
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 2 constant array cells/variables (out of 112 variables) in type NQueens_PT_08
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: R_0,L_15,
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 112 variables) in GAL type NQueens_PT_08
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 2 constant array cells/variables (out of 112 variables) in type NQueens_PT_08
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: R_0,L_15,
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 2 constant variables :R_0=1, L_15=1
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property NQueens-PT-08-ReachabilityFireability-02 is trivially true : it is verified in initial state.
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property NQueens-PT-08-ReachabilityFireability-05 is trivially true : it is verified in initial state.
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property NQueens-PT-08-ReachabilityFireability-08 is trivially true : it is verified in initial state.
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property NQueens-PT-08-ReachabilityFireability-09 is trivially true : it is verified in initial state.
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property NQueens-PT-08-ReachabilityFireability-15 is trivially true : it is verified in initial state.
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 42 ms
Mar 18, 2019 11:46:33 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 24 ms
Mar 18, 2019 11:46:33 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 3 ms
Mar 18, 2019 11:46:33 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 35 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 64 transitions.
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 64 transitions.
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 46 place invariants in 42 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 11 in 441 ms.
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-00(UNSAT) depth K=0 took 24 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-01(UNSAT) depth K=0 took 13 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 64 transitions.
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-03(UNSAT) depth K=0 took 7 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-04(UNSAT) depth K=0 took 11 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-06(UNSAT) depth K=0 took 11 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-07(UNSAT) depth K=0 took 17 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-10(UNSAT) depth K=0 took 1 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-11(UNSAT) depth K=0 took 2 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-12(UNSAT) depth K=0 took 2 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-13(UNSAT) depth K=0 took 24 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 46 place invariants in 26 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-14(UNSAT) depth K=0 took 24 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate NQueens-PT-08-ReachabilityFireability-00
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-00(FALSE) depth K=1 took 31 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate NQueens-PT-08-ReachabilityFireability-01
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-01(FALSE) depth K=1 took 28 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate NQueens-PT-08-ReachabilityFireability-03
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-03(FALSE) depth K=1 took 28 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate NQueens-PT-08-ReachabilityFireability-04
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-04(FALSE) depth K=1 took 29 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate NQueens-PT-08-ReachabilityFireability-06
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-06(FALSE) depth K=1 took 32 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate NQueens-PT-08-ReachabilityFireability-07
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-07(FALSE) depth K=1 took 44 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate NQueens-PT-08-ReachabilityFireability-10
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-10(FALSE) depth K=1 took 28 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate NQueens-PT-08-ReachabilityFireability-11
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-11(TRUE) depth K=1 took 41 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate NQueens-PT-08-ReachabilityFireability-12
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-12(FALSE) depth K=1 took 43 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate NQueens-PT-08-ReachabilityFireability-13
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-13(TRUE) depth K=1 took 27 ms
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate NQueens-PT-08-ReachabilityFireability-14
Mar 18, 2019 11:46:34 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property NQueens-PT-08-ReachabilityFireability-14(FALSE) depth K=1 took 27 ms
Mar 18, 2019 11:46:35 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 110 variables to be positive in 738 ms
Mar 18, 2019 11:46:35 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 64 transitions.
Mar 18, 2019 11:46:35 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/64 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 11:46:35 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 11:46:35 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 64 transitions.
Mar 18, 2019 11:46:35 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 11:46:35 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 110 variables to be positive in 578 ms
Mar 18, 2019 11:46:35 AM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved all 11 properties. Interrupting other analysis methods.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:755)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:502)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 18, 2019 11:46:35 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 1167ms conformant to PINS in folder :/home/mcc/execution

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NQueens-PT-08"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool itstools"
echo " Input is NQueens-PT-08, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r107-oct2-155272230100018"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-08.tgz
mv NQueens-PT-08 execution
cd execution
if [ "ReachabilityFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;