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-oct2-155272230100025.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-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-oct2-155272230100025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 3.5K 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 2.8K Feb 7 23:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 11K Feb 4 22:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 4 06:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 4 06:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 1 00:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 1 00:06 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 90K 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-10-LTLFireability-00
FORMULA_NAME NQueens-PT-10-LTLFireability-01
FORMULA_NAME NQueens-PT-10-LTLFireability-02
FORMULA_NAME NQueens-PT-10-LTLFireability-03
FORMULA_NAME NQueens-PT-10-LTLFireability-04
FORMULA_NAME NQueens-PT-10-LTLFireability-05
FORMULA_NAME NQueens-PT-10-LTLFireability-06
FORMULA_NAME NQueens-PT-10-LTLFireability-07
FORMULA_NAME NQueens-PT-10-LTLFireability-08
FORMULA_NAME NQueens-PT-10-LTLFireability-09
FORMULA_NAME NQueens-PT-10-LTLFireability-10
FORMULA_NAME NQueens-PT-10-LTLFireability-11
FORMULA_NAME NQueens-PT-10-LTLFireability-12
FORMULA_NAME NQueens-PT-10-LTLFireability-13
FORMULA_NAME NQueens-PT-10-LTLFireability-14
FORMULA_NAME NQueens-PT-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1552909608814

Working with output stream class java.io.PrintStream
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-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !(((X(G(X("((((cY_0>=1)&&(L_13>=1))&&(R_5>=1))&&(cX_4>=1))"))))U((G("((((cY_3>=1)&&(L_12>=1))&&(R_10>=1))&&(cX_6>=1))"))U(X("((((cY_1>=1)&&(L_14>=1))&&(R_8>=1))&&(cX_6>=1))")))))
Formula 0 simplified : !(XGX"((((cY_0>=1)&&(L_13>=1))&&(R_5>=1))&&(cX_4>=1))" U (G"((((cY_3>=1)&&(L_12>=1))&&(R_10>=1))&&(cX_6>=1))" U X"((((cY_1>=1)&&(L_14>=1))&&(R_8>=1))&&(cX_6>=1))"))
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 100 rows 158 cols
invariant :P_0_0 + R_1 = 1
invariant :P_7_9 + P_8_8 + P_9_7 + R_17 = 1
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 + P_5_8 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + P_6_7 + P_6_8 + P_7_6 + P_7_7 + P_8_4 + P_8_5 + P_8_6 + P_9_4 + P_9_5 + cX_5 + 3'cX_6 + 5'cX_7 + 7'cX_8 + 9'cX_9 + cY_4 + 2'cY_5 + 4'cY_6 + 6'cY_7 + 8'cY_8 + 10'cY_9 + -6'L_0 + -5'L_1 + -4'L_2 + -3'L_3 + -2'L_4 + -1'L_5 + -1'L_14 + -2'L_15 + -3'L_16 + -4'L_17 + -5'L_18 + -1'R_7 + -2'R_8 + -3'R_9 + -4'R_10 + -5'R_11 + -6'R_12 + -7'R_13 + -8'R_14 + -10'R_15 + -13'R_16 + -15'R_17 + -17'R_18 + -19'R_19 = -90
invariant :cX_0 + cX_3 + 3'cX_4 + 6'cX_5 + 10'cX_6 + 15'cX_7 + 21'cX_8 + 28'cX_9 + cY_2 + 3'cY_3 + 6'cY_4 + 10'cY_5 + 15'cY_6 + 21'cY_7 + 28'cY_8 + 36'cY_9 + -24'L_0 + -20'L_1 + -15'L_2 + -12'L_3 + -8'L_4 + -6'L_5 + -3'L_6 + -2'L_7 + L_10 + -2'L_13 + -3'L_14 + -6'L_15 + -8'L_16 + -12'L_17 + -15'L_18 + -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 + -43'R_16 + -49'R_17 + -57'R_18 + -64'R_19 = -312
invariant :P_4_1 + P_4_2 + P_4_3 + P_4_4 + P_4_5 + P_4_6 + P_4_7 + P_4_8 + P_5_2 + P_5_3 + P_5_4 + P_5_5 + P_5_6 + P_5_7 + P_6_3 + P_6_4 + P_6_5 + P_6_6 + P_7_4 + P_7_5 + -1'P_9_4 + -1'P_9_5 + cX_4 + cX_5 + cX_6 + cX_7 + cX_8 + cX_9 + -1'L_13 + -1'L_14 + -1'L_15 + -1'L_16 + -1'L_17 + -1'L_18 + -1'R_14 + -1'R_15 + -1'R_16 + -1'R_17 + -1'R_18 + -1'R_19 = -6
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_4_7 + -1'P_4_8 + -1'P_5_3 + -1'P_5_4 + -1'P_5_5 + -1'P_5_6 + -1'P_5_7 + -1'P_6_4 + -1'P_6_5 + -1'P_6_6 + -1'P_7_5 + P_8_5 + P_9_4 + P_9_5 + P_9_6 + -1'cX_4 + -1'cX_5 + -1'cX_6 + -1'cX_7 + -1'cX_8 + -1'cX_9 + L_12 + L_13 + L_14 + L_15 + L_16 + L_17 + L_18 + R_14 + R_15 + R_16 + R_17 + R_18 + R_19 = 7
invariant :P_9_0 + L_18 = 1
invariant :P_6_1 + P_6_2 + P_6_3 + P_6_4 + P_6_5 + P_6_6 + P_6_7 + P_6_8 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + P_7_6 + P_7_7 + P_8_3 + P_8_4 + P_8_5 + P_8_6 + P_9_4 + P_9_5 + cX_6 + cX_7 + cX_8 + cX_9 + -1'L_15 + -1'L_16 + -1'L_17 + -1'L_18 + -1'R_16 + -1'R_17 + -1'R_18 + -1'R_19 = -4
invariant :P_7_0 + -1'P_8_2 + -1'P_8_3 + -1'P_8_4 + -1'P_8_5 + -1'P_8_6 + -1'P_8_7 + -1'P_8_8 + -1'P_9_3 + -1'P_9_4 + -1'P_9_5 + -1'P_9_6 + -1'P_9_7 + -1'cX_8 + -1'cX_9 + L_16 + L_17 + L_18 + R_18 + R_19 = 3
invariant :L_0 + L_2 + L_4 + L_6 + L_8 + L_10 + L_12 + L_14 + L_16 + L_18 + -1'R_2 + -1'R_4 + -1'R_6 + -1'R_8 + -1'R_10 + -1'R_12 + -1'R_14 + -1'R_16 + -1'R_18 = 1
invariant :P_1_2 + P_3_4 + P_3_5 + P_3_6 + P_3_7 + P_3_8 + P_4_2 + P_4_3 + 2'P_4_4 + 3'P_4_5 + 3'P_4_6 + 3'P_4_7 + 2'P_4_8 + P_5_2 + 2'P_5_3 + 3'P_5_4 + 4'P_5_5 + 5'P_5_6 + 4'P_5_7 + 2'P_5_8 + P_6_2 + 2'P_6_3 + 4'P_6_4 + 5'P_6_5 + 5'P_6_6 + 4'P_6_7 + 2'P_6_8 + P_7_2 + 2'P_7_3 + 4'P_7_4 + 5'P_7_5 + 4'P_7_6 + 3'P_7_7 + 2'P_7_8 + P_8_2 + 2'P_8_3 + 3'P_8_4 + 3'P_8_5 + 3'P_8_6 + 2'P_8_7 + P_8_8 + P_9_2 + P_9_3 + P_9_4 + P_9_5 + P_9_6 + P_9_7 + cX_3 + 3'cX_4 + 5'cX_5 + 7'cX_6 + 9'cX_7 + 11'cX_8 + 13'cX_9 + cY_2 + 2'cY_3 + 4'cY_4 + 6'cY_5 + 8'cY_6 + 10'cY_7 + 12'cY_8 + 14'cY_9 + -8'L_0 + -7'L_1 + -6'L_2 + -5'L_3 + -4'L_4 + -3'L_5 + -2'L_6 + -1'L_7 + -1'L_12 + -2'L_13 + -3'L_14 + -4'L_15 + -5'L_16 + -6'L_17 + -7'L_18 + -1'R_5 + -2'R_6 + -3'R_7 + -4'R_8 + -5'R_9 + -6'R_10 + -7'R_11 + -8'R_12 + -10'R_13 + -13'R_14 + -16'R_15 + -19'R_16 + -22'R_17 + -25'R_18 + -27'R_19 = -126
invariant :P_8_1 + P_8_2 + P_8_3 + P_8_4 + P_8_5 + P_8_6 + P_8_7 + P_8_8 + P_9_2 + P_9_3 + P_9_4 + P_9_5 + P_9_6 + P_9_7 + cX_8 + cX_9 + -1'L_17 + -1'L_18 + -1'R_18 + -1'R_19 = -2
invariant :P_9_9 + R_19 = 1
invariant :P_2_7 + P_3_6 + P_3_7 + P_3_8 + P_4_5 + P_4_6 + 2'P_4_7 + P_4_8 + P_5_4 + P_5_5 + 2'P_5_6 + 2'P_5_7 + P_5_8 + P_6_3 + P_6_4 + 2'P_6_5 + 2'P_6_6 + 2'P_6_7 + P_6_8 + P_7_2 + P_7_3 + 2'P_7_4 + 2'P_7_5 + 2'P_7_6 + 2'P_7_7 + P_7_8 + P_8_3 + P_8_4 + P_8_5 + P_8_6 + P_8_7 + -1'cX_8 + -2'cX_9 + -1'cY_8 + -2'cY_9 + L_0 + L_1 + L_17 + L_18 + R_10 + R_11 + 2'R_12 + 2'R_13 + 2'R_14 + 2'R_15 + 2'R_16 + 2'R_17 + 3'R_18 + 4'R_19 = 19
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 + -1'P_6_8 + P_7_4 + -1'P_7_7 + -1'P_8_6 + -1'P_9_5 + -1'cX_6 + -2'cX_7 + -3'cX_8 + -4'cX_9 + -1'cY_5 + -2'cY_6 + -3'cY_7 + -4'cY_8 + -5'cY_9 + 3'L_0 + 3'L_1 + 2'L_2 + 2'L_3 + L_4 + L_5 + L_15 + L_16 + 2'L_17 + 2'L_18 + R_8 + R_9 + 2'R_10 + 2'R_11 + 3'R_12 + 3'R_13 + 4'R_14 + 4'R_15 + 6'R_16 + 7'R_17 + 8'R_18 + 9'R_19 = 43
invariant :P_2_1 + -1'P_3_3 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_3_7 + -1'P_3_8 + -1'P_4_2 + -1'P_4_3 + -2'P_4_4 + -2'P_4_5 + -2'P_4_6 + -2'P_4_7 + -1'P_4_8 + -1'P_5_2 + -2'P_5_3 + -2'P_5_4 + -3'P_5_5 + -3'P_5_6 + -2'P_5_7 + -1'P_5_8 + -1'P_6_2 + -2'P_6_3 + -3'P_6_4 + -3'P_6_5 + -3'P_6_6 + -2'P_6_7 + -1'P_6_8 + -1'P_7_2 + -2'P_7_3 + -3'P_7_4 + -3'P_7_5 + -2'P_7_6 + -2'P_7_7 + -1'P_7_8 + -1'P_8_2 + -2'P_8_3 + -2'P_8_4 + -2'P_8_5 + -2'P_8_6 + -1'P_8_7 + -1'P_8_8 + -1'P_9_2 + -1'P_9_3 + -1'P_9_4 + -1'P_9_5 + -1'P_9_6 + -1'P_9_7 + -1'cX_3 + -2'cX_4 + -3'cX_5 + -4'cX_6 + -5'cX_7 + -6'cX_8 + -7'cX_9 + -1'cY_2 + -2'cY_3 + -3'cY_4 + -4'cY_5 + -5'cY_6 + -6'cY_7 + -7'cY_8 + -8'cY_9 + 4'L_0 + 4'L_1 + 3'L_2 + 3'L_3 + 2'L_4 + 2'L_5 + L_6 + L_7 + L_13 + L_14 + 2'L_15 + 2'L_16 + 3'L_17 + 3'L_18 + 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 + 6'R_13 + 8'R_14 + 9'R_15 + 11'R_16 + 12'R_17 + 14'R_18 + 15'R_19 = 68
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_3_7 + -1'P_3_8 + -1'P_4_3 + -1'P_4_4 + -1'P_4_5 + -1'P_4_6 + -1'P_4_7 + -1'P_5_4 + -1'P_5_5 + -1'P_5_6 + -1'P_6_5 + P_7_5 + P_8_4 + P_8_5 + P_8_6 + P_9_3 + P_9_4 + P_9_5 + P_9_6 + P_9_7 + -1'cX_3 + -1'cX_4 + -1'cX_5 + -1'cX_6 + -1'cX_7 + -1'cX_8 + -1'cX_9 + L_11 + L_12 + L_13 + L_14 + L_15 + L_16 + L_17 + L_18 + R_13 + R_14 + R_15 + R_16 + R_17 + R_18 + R_19 = 8
invariant :cX_2 + 3'cX_3 + 6'cX_4 + 10'cX_5 + 15'cX_6 + 21'cX_7 + 28'cX_8 + 36'cX_9 + cY_2 + 3'cY_3 + 6'cY_4 + 10'cY_5 + 15'cY_6 + 21'cY_7 + 28'cY_8 + 36'cY_9 + -20'L_0 + -16'L_1 + -12'L_2 + -9'L_3 + -6'L_4 + -4'L_5 + -2'L_6 + -1'L_7 + -1'L_11 + -2'L_12 + -4'L_13 + -6'L_14 + -9'L_15 + -12'L_16 + -16'L_17 + -20'L_18 + -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 + -49'R_16 + -56'R_17 + -64'R_18 + -72'R_19 = -344
invariant :P_1_8 + -1'P_3_7 + -1'P_3_8 + -1'P_4_6 + -2'P_4_7 + -1'P_4_8 + -1'P_5_5 + -2'P_5_6 + -2'P_5_7 + -1'P_5_8 + -1'P_6_4 + -2'P_6_5 + -2'P_6_6 + -2'P_6_7 + -1'P_6_8 + -1'P_7_3 + -2'P_7_4 + -2'P_7_5 + -2'P_7_6 + -2'P_7_7 + -1'P_7_8 + -1'P_8_2 + -2'P_8_3 + -2'P_8_4 + -2'P_8_5 + -2'P_8_6 + -2'P_8_7 + -1'P_8_8 + -1'P_9_2 + -1'P_9_3 + -1'P_9_4 + -1'P_9_5 + -1'P_9_6 + -1'P_9_7 + cX_9 + cY_8 + 2'cY_9 + -2'L_0 + -1'L_1 + -1'L_18 + -1'R_11 + -2'R_12 + -2'R_13 + -2'R_14 + -2'R_15 + -2'R_16 + -2'R_17 + -2'R_18 + -3'R_19 = -18
invariant :P_6_9 + P_7_8 + P_8_7 + P_9_6 + R_16 = 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_4_7 + P_4_8 + P_5_5 + 2'P_5_6 + 3'P_5_7 + 2'P_5_8 + P_6_3 + P_6_4 + 2'P_6_5 + 3'P_6_6 + 3'P_6_7 + 2'P_6_8 + P_7_3 + 2'P_7_4 + 3'P_7_5 + 3'P_7_6 + 2'P_7_7 + P_7_8 + P_8_3 + 2'P_8_4 + 3'P_8_5 + 2'P_8_6 + P_8_7 + P_9_3 + P_9_4 + P_9_5 + P_9_6 + cX_4 + 3'cX_5 + 5'cX_6 + 7'cX_7 + 9'cX_8 + 11'cX_9 + cY_3 + 2'cY_4 + 4'cY_5 + 6'cY_6 + 8'cY_7 + 10'cY_8 + 12'cY_9 + -7'L_0 + -6'L_1 + -5'L_2 + -4'L_3 + -3'L_4 + -2'L_5 + -1'L_6 + -1'L_13 + -2'L_14 + -3'L_15 + -4'L_16 + -5'L_17 + -6'L_18 + -1'R_6 + -2'R_7 + -3'R_8 + -4'R_9 + -5'R_10 + -6'R_11 + -7'R_12 + -8'R_13 + -10'R_14 + -13'R_15 + -16'R_16 + -19'R_17 + -21'R_18 + -23'R_19 = -108
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_6_7 + -1'P_6_8 + -1'P_7_3 + -1'P_7_4 + -1'P_7_5 + -1'P_7_6 + -1'P_7_7 + -1'P_8_4 + -1'P_8_5 + -1'P_8_6 + -1'P_9_5 + -1'cX_6 + -1'cX_7 + -1'cX_8 + -1'cX_9 + L_14 + L_15 + L_16 + L_17 + L_18 + R_16 + R_17 + R_18 + R_19 = 5
invariant :P_0_6 + P_3_6 + P_4_5 + P_4_6 + P_4_7 + P_5_4 + P_5_5 + 2'P_5_6 + P_5_7 + P_5_8 + P_6_3 + P_6_4 + 2'P_6_5 + 2'P_6_6 + 2'P_6_7 + P_6_8 + P_7_2 + P_7_3 + 2'P_7_4 + 2'P_7_5 + 3'P_7_6 + 2'P_7_7 + P_7_8 + P_8_3 + P_8_4 + 2'P_8_5 + 2'P_8_6 + P_8_7 + P_9_4 + P_9_5 + P_9_6 + -1'cX_8 + -2'cX_9 + -1'cY_7 + -2'cY_8 + -3'cY_9 + 2'L_0 + 2'L_1 + L_2 + L_3 + L_17 + L_18 + R_10 + R_11 + 2'R_12 + 2'R_13 + 3'R_14 + 3'R_15 + 3'R_16 + 3'R_17 + 4'R_18 + 5'R_19 = 26
invariant :P_3_1 + P_3_2 + P_3_3 + P_3_4 + P_3_5 + P_3_6 + P_3_7 + P_3_8 + P_4_2 + P_4_3 + P_4_4 + P_4_5 + P_4_6 + P_4_7 + P_5_3 + P_5_4 + P_5_5 + P_5_6 + P_6_4 + P_6_5 + -1'P_8_4 + -1'P_8_5 + -1'P_9_3 + -1'P_9_4 + -1'P_9_5 + -1'P_9_6 + cX_3 + cX_4 + cX_5 + cX_6 + cX_7 + cX_8 + cX_9 + -1'L_12 + -1'L_13 + -1'L_14 + -1'L_15 + -1'L_16 + -1'L_17 + -1'L_18 + -1'R_13 + -1'R_14 + -1'R_15 + -1'R_16 + -1'R_17 + -1'R_18 + -1'R_19 = -7
invariant :P_1_1 + P_3_3 + P_3_4 + P_3_5 + P_3_6 + P_3_7 + P_3_8 + P_4_3 + 2'P_4_4 + 2'P_4_5 + 2'P_4_6 + 2'P_4_7 + P_4_8 + P_5_3 + 2'P_5_4 + 3'P_5_5 + 3'P_5_6 + 2'P_5_7 + P_5_8 + P_6_3 + 2'P_6_4 + 3'P_6_5 + 3'P_6_6 + 2'P_6_7 + P_6_8 + P_7_3 + 2'P_7_4 + 2'P_7_5 + 2'P_7_6 + 2'P_7_7 + P_7_8 + P_8_3 + P_8_4 + P_8_5 + P_8_6 + P_8_7 + P_8_8 + cX_3 + 2'cX_4 + 3'cX_5 + 4'cX_6 + 5'cX_7 + 6'cX_8 + 7'cX_9 + cY_3 + 2'cY_4 + 3'cY_5 + 4'cY_6 + 5'cY_7 + 6'cY_8 + 7'cY_9 + -4'L_0 + -4'L_1 + -3'L_2 + -3'L_3 + -2'L_4 + -2'L_5 + -1'L_6 + -1'L_7 + -1'L_11 + -1'L_12 + -2'L_13 + -2'L_14 + -3'L_15 + -3'L_16 + -4'L_17 + -4'L_18 + R_3 + -1'R_6 + -1'R_7 + -2'R_8 + -2'R_9 + -3'R_10 + -3'R_11 + -4'R_12 + -5'R_13 + -7'R_14 + -8'R_15 + -10'R_16 + -11'R_17 + -13'R_18 + -14'R_19 = -67
invariant :P_5_9 + P_6_8 + P_7_7 + P_8_6 + P_9_5 + R_15 = 1
invariant :P_2_8 + P_3_7 + P_3_8 + P_4_6 + P_4_7 + P_4_8 + P_5_5 + P_5_6 + P_5_7 + P_5_8 + P_6_4 + P_6_5 + P_6_6 + P_6_7 + P_6_8 + P_7_3 + P_7_4 + P_7_5 + P_7_6 + P_7_7 + P_7_8 + P_8_2 + P_8_3 + P_8_4 + P_8_5 + P_8_6 + P_8_7 + P_8_8 + -1'cX_9 + -1'cY_9 + L_0 + L_18 + R_11 + R_12 + R_13 + R_14 + R_15 + R_16 + R_17 + R_18 + 2'R_19 = 10
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_3_7 + -1'P_3_8 + -1'P_4_2 + -2'P_4_3 + -2'P_4_4 + -2'P_4_5 + -2'P_4_6 + -2'P_4_7 + -1'P_4_8 + -1'P_5_2 + -2'P_5_3 + -3'P_5_4 + -3'P_5_5 + -3'P_5_6 + -2'P_5_7 + -1'P_5_8 + -1'P_6_2 + -2'P_6_3 + -3'P_6_4 + -4'P_6_5 + -3'P_6_6 + -2'P_6_7 + -1'P_6_8 + -1'P_7_2 + -2'P_7_3 + -3'P_7_4 + -3'P_7_5 + -3'P_7_6 + -2'P_7_7 + -1'P_7_8 + -1'P_8_2 + -2'P_8_3 + -2'P_8_4 + -2'P_8_5 + -2'P_8_6 + -2'P_8_7 + -1'P_8_8 + -1'P_9_2 + -1'P_9_3 + -1'P_9_4 + -1'P_9_5 + -1'P_9_6 + -1'P_9_7 + -1'P_9_8 + -1'cX_3 + -2'cX_4 + -3'cX_5 + -4'cX_6 + -5'cX_7 + -6'cX_8 + -7'cX_9 + -1'cY_2 + -2'cY_3 + -3'cY_4 + -4'cY_5 + -5'cY_6 + -6'cY_7 + -7'cY_8 + -8'cY_9 + 4'L_0 + 4'L_1 + 3'L_2 + 3'L_3 + 2'L_4 + 2'L_5 + L_6 + L_7 + -1'L_10 + L_13 + L_14 + 2'L_15 + 2'L_16 + 3'L_17 + 3'L_18 + R_2 + 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 + 6'R_13 + 8'R_14 + 9'R_15 + 11'R_16 + 12'R_17 + 14'R_18 + 15'R_19 = 68
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_5_7 + -1'P_5_8 + -1'P_6_3 + -1'P_6_4 + -1'P_6_5 + -1'P_6_6 + -1'P_6_7 + -1'P_7_4 + -1'P_7_5 + -1'P_7_6 + -1'P_8_5 + P_9_5 + -1'cX_5 + -1'cX_6 + -1'cX_7 + -1'cX_8 + -1'cX_9 + L_13 + L_14 + L_15 + L_16 + L_17 + L_18 + R_15 + R_16 + R_17 + R_18 + R_19 = 6
invariant :P_2_6 + P_3_5 + P_3_6 + P_3_7 + P_4_4 + P_4_5 + 2'P_4_6 + P_4_7 + P_4_8 + P_5_3 + P_5_4 + 2'P_5_5 + 2'P_5_6 + 2'P_5_7 + P_5_8 + P_6_2 + P_6_3 + 2'P_6_4 + 2'P_6_5 + 3'P_6_6 + 2'P_6_7 + P_6_8 + P_7_3 + P_7_4 + 2'P_7_5 + 2'P_7_6 + P_7_7 + P_8_4 + P_8_5 + P_8_6 + -1'cX_7 + -2'cX_8 + -3'cX_9 + -1'cY_7 + -2'cY_8 + -3'cY_9 + 2'L_0 + L_1 + L_2 + L_16 + L_17 + 2'L_18 + R_9 + R_10 + 2'R_11 + 2'R_12 + 3'R_13 + 3'R_14 + 3'R_15 + 3'R_16 + 4'R_17 + 5'R_18 + 6'R_19 = 29
invariant :P_0_7 + P_3_7 + P_4_6 + P_4_7 + P_4_8 + P_5_5 + P_5_6 + 2'P_5_7 + P_5_8 + P_6_4 + P_6_5 + 2'P_6_6 + 2'P_6_7 + P_6_8 + P_7_3 + P_7_4 + 2'P_7_5 + 2'P_7_6 + 2'P_7_7 + P_7_8 + P_8_2 + P_8_3 + 2'P_8_4 + 2'P_8_5 + 2'P_8_6 + 2'P_8_7 + P_8_8 + P_9_3 + P_9_4 + P_9_5 + P_9_6 + P_9_7 + -1'cX_9 + -1'cY_8 + -2'cY_9 + 2'L_0 + L_1 + L_2 + L_18 + R_11 + R_12 + 2'R_13 + 2'R_14 + 2'R_15 + 2'R_16 + 2'R_17 + 2'R_18 + 3'R_19 = 18
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_5_7 + P_6_2 + P_6_3 + 2'P_6_4 + 2'P_6_5 + 2'P_6_6 + P_6_7 + P_6_8 + P_7_3 + P_7_4 + 2'P_7_5 + P_7_6 + P_7_7 + P_8_4 + P_8_5 + P_8_6 + P_9_5 + -1'cX_7 + -2'cX_8 + -3'cX_9 + -1'cY_6 + -2'cY_7 + -3'cY_8 + -4'cY_9 + 3'L_0 + 2'L_1 + 2'L_2 + L_3 + L_4 + L_16 + L_17 + 2'L_18 + R_9 + R_10 + 2'R_11 + 2'R_12 + 3'R_13 + 3'R_14 + 4'R_15 + 4'R_16 + 5'R_17 + 6'R_18 + 7'R_19 = 35
invariant :P_9_1 + P_9_2 + P_9_3 + P_9_4 + P_9_5 + P_9_6 + P_9_7 + P_9_8 + cX_9 + -1'L_18 + -1'R_19 = -1
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_5_7 + -1'P_5_8 + -1'P_6_5 + -1'P_6_6 + -2'P_6_7 + -1'P_6_8 + -1'P_7_4 + -1'P_7_5 + -2'P_7_6 + -1'P_7_7 + -1'P_7_8 + -1'P_8_4 + -2'P_8_5 + -1'P_8_6 + -1'P_8_7 + -1'P_9_4 + -1'P_9_5 + -1'P_9_6 + -1'cX_5 + -2'cX_6 + -3'cX_7 + -4'cX_8 + -5'cX_9 + -1'cY_4 + -2'cY_5 + -3'cY_6 + -4'cY_7 + -5'cY_8 + -6'cY_9 + 4'L_0 + 3'L_1 + 3'L_2 + 2'L_3 + 2'L_4 + L_5 + L_6 + L_14 + L_15 + 2'L_16 + 2'L_17 + 3'L_18 + R_7 + R_8 + 2'R_9 + 2'R_10 + 3'R_11 + 3'R_12 + 4'R_13 + 4'R_14 + 6'R_15 + 7'R_16 + 9'R_17 + 10'R_18 + 11'R_19 = 52
invariant :P_3_9 + P_4_8 + P_5_7 + P_6_6 + P_7_5 + P_8_4 + P_9_3 + R_13 = 1
invariant :P_5_1 + P_5_2 + P_5_3 + P_5_4 + P_5_5 + P_5_6 + P_5_7 + P_5_8 + P_6_2 + P_6_3 + P_6_4 + P_6_5 + P_6_6 + P_6_7 + P_7_3 + P_7_4 + P_7_5 + P_7_6 + P_8_4 + P_8_5 + cX_5 + cX_6 + cX_7 + cX_8 + cX_9 + -1'L_14 + -1'L_15 + -1'L_16 + -1'L_17 + -1'L_18 + -1'R_15 + -1'R_16 + -1'R_17 + -1'R_18 + -1'R_19 = -5
invariant :P_7_1 + P_7_2 + P_7_3 + P_7_4 + P_7_5 + P_7_6 + P_7_7 + P_7_8 + P_8_2 + P_8_3 + P_8_4 + P_8_5 + P_8_6 + P_8_7 + P_9_3 + P_9_4 + P_9_5 + P_9_6 + cX_7 + cX_8 + cX_9 + -1'L_16 + -1'L_17 + -1'L_18 + -1'R_17 + -1'R_18 + -1'R_19 = -3
invariant :cY_0 + -1'cY_2 + -2'cY_3 + -3'cY_4 + -4'cY_5 + -5'cY_6 + -6'cY_7 + -7'cY_8 + -8'cY_9 + 4'L_0 + 4'L_1 + 3'L_2 + 3'L_3 + 2'L_4 + 2'L_5 + L_6 + L_7 + -1'L_10 + -1'L_11 + -2'L_12 + -2'L_13 + -3'L_14 + -3'L_15 + -4'L_16 + -4'L_17 + -5'L_18 + -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 + 7'R_16 + 7'R_17 + 8'R_18 + 8'R_19 = 31
invariant :P_2_2 + -1'P_3_4 + -1'P_3_5 + -1'P_3_6 + -1'P_3_7 + -1'P_3_8 + -1'P_4_3 + -1'P_4_4 + -2'P_4_5 + -2'P_4_6 + -2'P_4_7 + -1'P_4_8 + -1'P_5_3 + -2'P_5_4 + -2'P_5_5 + -3'P_5_6 + -2'P_5_7 + -1'P_5_8 + -1'P_6_3 + -2'P_6_4 + -3'P_6_5 + -2'P_6_6 + -2'P_6_7 + -1'P_6_8 + -1'P_7_3 + -2'P_7_4 + -2'P_7_5 + -2'P_7_6 + -1'P_7_7 + -1'P_7_8 + -1'P_8_3 + -1'P_8_4 + -1'P_8_5 + -1'P_8_6 + -1'P_8_7 + -1'cX_3 + -2'cX_4 + -3'cX_5 + -4'cX_6 + -5'cX_7 + -6'cX_8 + -7'cX_9 + -1'cY_3 + -2'cY_4 + -3'cY_5 + -4'cY_6 + -5'cY_7 + -6'cY_8 + -7'cY_9 + 4'L_0 + 3'L_1 + 3'L_2 + 2'L_3 + 2'L_4 + L_5 + L_6 + L_12 + L_13 + 2'L_14 + 2'L_15 + 3'L_16 + 3'L_17 + 4'L_18 + R_5 + R_6 + 2'R_7 + 2'R_8 + 3'R_9 + 3'R_10 + 4'R_11 + 4'R_12 + 6'R_13 + 7'R_14 + 9'R_15 + 10'R_16 + 12'R_17 + 13'R_18 + 14'R_19 = 67
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_4_7 + P_5_2 + P_5_3 + 2'P_5_4 + 2'P_5_5 + 2'P_5_6 + P_5_7 + P_5_8 + P_6_3 + P_6_4 + 2'P_6_5 + P_6_6 + P_6_7 + P_7_4 + P_7_5 + P_7_6 + P_8_5 + -1'cX_6 + -2'cX_7 + -3'cX_8 + -4'cX_9 + -1'cY_6 + -2'cY_7 + -3'cY_8 + -4'cY_9 + 2'L_0 + 2'L_1 + L_2 + L_3 + L_15 + L_16 + 2'L_17 + 2'L_18 + R_8 + R_9 + 2'R_10 + 2'R_11 + 3'R_12 + 3'R_13 + 4'R_14 + 4'R_15 + 5'R_16 + 6'R_17 + 7'R_18 + 8'R_19 = 38
invariant :P_0_9 + L_0 = 1
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 + -1'P_5_8 + P_6_4 + -1'P_6_7 + -1'P_7_6 + -1'P_8_5 + -1'cX_5 + -2'cX_6 + -3'cX_7 + -4'cX_8 + -5'cX_9 + -1'cY_5 + -2'cY_6 + -3'cY_7 + -4'cY_8 + -5'cY_9 + 3'L_0 + 2'L_1 + 2'L_2 + L_3 + L_4 + L_14 + L_15 + 2'L_16 + 2'L_17 + 3'L_18 + R_7 + R_8 + 2'R_9 + 2'R_10 + 3'R_11 + 3'R_12 + 4'R_13 + 4'R_14 + 6'R_15 + 7'R_16 + 8'R_17 + 9'R_18 + 10'R_19 = 48
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_4_7 + -1'P_5_2 + -2'P_5_3 + -3'P_5_4 + -3'P_5_5 + -3'P_5_6 + -2'P_5_7 + -1'P_5_8 + -1'P_6_2 + -2'P_6_3 + -3'P_6_4 + -3'P_6_5 + -3'P_6_6 + -2'P_6_7 + -1'P_6_8 + -1'P_7_3 + -2'P_7_4 + -2'P_7_5 + -2'P_7_6 + -1'P_7_7 + -1'P_8_4 + -1'P_8_5 + -1'P_8_6 + cX_6 + 3'cX_7 + 5'cX_8 + 7'cX_9 + cY_5 + 2'cY_6 + 4'cY_7 + 6'cY_8 + 8'cY_9 + -5'L_0 + -4'L_1 + -3'L_2 + -2'L_3 + -1'L_4 + -1'L_15 + -2'L_16 + -3'L_17 + -4'L_18 + -1'R_8 + -2'R_9 + -3'R_10 + -4'R_11 + -5'R_12 + -6'R_13 + -7'R_14 + -8'R_15 + -9'R_16 + -11'R_17 + -13'R_18 + -15'R_19 = -72
invariant :P_2_9 + P_3_8 + P_4_7 + P_5_6 + P_6_5 + P_7_4 + P_8_3 + P_9_2 + R_12 = 1
invariant :P_1_7 + -1'P_3_6 + -1'P_3_7 + -1'P_3_8 + -1'P_4_5 + -2'P_4_6 + -2'P_4_7 + -2'P_4_8 + -1'P_5_4 + -2'P_5_5 + -3'P_5_6 + -3'P_5_7 + -2'P_5_8 + -1'P_6_3 + -2'P_6_4 + -3'P_6_5 + -4'P_6_6 + -3'P_6_7 + -2'P_6_8 + -1'P_7_2 + -2'P_7_3 + -3'P_7_4 + -4'P_7_5 + -4'P_7_6 + -3'P_7_7 + -2'P_7_8 + -1'P_8_2 + -2'P_8_3 + -3'P_8_4 + -3'P_8_5 + -3'P_8_6 + -2'P_8_7 + -1'P_8_8 + -1'P_9_3 + -1'P_9_4 + -1'P_9_5 + -1'P_9_6 + cX_8 + 3'cX_9 + cY_7 + 2'cY_8 + 4'cY_9 + -3'L_0 + -2'L_1 + -1'L_2 + -1'L_17 + -2'L_18 + -1'R_10 + -2'R_11 + -3'R_12 + -4'R_13 + -4'R_14 + -4'R_15 + -4'R_16 + -4'R_17 + -5'R_18 + -7'R_19 = -36
invariant :P_0_2 + P_3_2 + -1'P_4_4 + -1'P_4_5 + -1'P_4_6 + -1'P_4_7 + -1'P_4_8 + -1'P_5_3 + -1'P_5_4 + -2'P_5_5 + -2'P_5_6 + -2'P_5_7 + -1'P_5_8 + -1'P_6_3 + -2'P_6_4 + -2'P_6_5 + -3'P_6_6 + -2'P_6_7 + -1'P_6_8 + -1'P_7_3 + -2'P_7_4 + -3'P_7_5 + -2'P_7_6 + -2'P_7_7 + -1'P_7_8 + -1'P_8_3 + -2'P_8_4 + -2'P_8_5 + -2'P_8_6 + -1'P_8_7 + -1'P_8_8 + -1'P_9_3 + -1'P_9_4 + -1'P_9_5 + -1'P_9_6 + -1'P_9_7 + -1'cX_4 + -2'cX_5 + -3'cX_6 + -4'cX_7 + -5'cX_8 + -6'cX_9 + -1'cY_3 + -2'cY_4 + -3'cY_5 + -4'cY_6 + -5'cY_7 + -6'cY_8 + -7'cY_9 + 4'L_0 + 4'L_1 + 3'L_2 + 3'L_3 + 2'L_4 + 2'L_5 + L_6 + L_7 + L_13 + L_14 + 2'L_15 + 2'L_16 + 3'L_17 + 3'L_18 + R_6 + R_7 + 2'R_8 + 2'R_9 + 3'R_10 + 3'R_11 + 4'R_12 + 4'R_13 + 6'R_14 + 7'R_15 + 9'R_16 + 10'R_17 + 12'R_18 + 13'R_19 = 60
invariant :P_2_3 + P_3_2 + P_3_3 + P_3_4 + P_4_3 + -1'P_4_6 + -1'P_4_7 + -1'P_4_8 + -1'P_5_5 + -1'P_5_6 + -2'P_5_7 + -1'P_5_8 + -1'P_6_4 + -1'P_6_5 + -2'P_6_6 + -1'P_6_7 + -1'P_6_8 + -1'P_7_4 + -2'P_7_5 + -1'P_7_6 + -1'P_7_7 + -1'P_8_4 + -1'P_8_5 + -1'P_8_6 + -1'cX_4 + -2'cX_5 + -3'cX_6 + -4'cX_7 + -5'cX_8 + -6'cX_9 + -1'cY_4 + -2'cY_5 + -3'cY_6 + -4'cY_7 + -5'cY_8 + -6'cY_9 + 3'L_0 + 3'L_1 + 2'L_2 + 2'L_3 + L_4 + L_5 + L_13 + L_14 + 2'L_15 + 2'L_16 + 3'L_17 + 3'L_18 + R_6 + R_7 + 2'R_8 + 2'R_9 + 3'R_10 + 3'R_11 + 4'R_12 + 4'R_13 + 6'R_14 + 7'R_15 + 9'R_16 + 10'R_17 + 11'R_18 + 12'R_19 = 57
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'P_7_7 + -1'P_7_8 + -1'P_8_3 + -1'P_8_4 + -1'P_8_5 + -1'P_8_6 + -1'P_8_7 + -1'P_9_4 + -1'P_9_5 + -1'P_9_6 + -1'cX_7 + -1'cX_8 + -1'cX_9 + L_15 + L_16 + L_17 + L_18 + R_17 + R_18 + R_19 = 4
invariant :L_1 + L_3 + L_5 + L_7 + L_9 + L_11 + L_13 + L_15 + L_17 + -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'R_17 + -1'R_19 = -1
invariant :P_0_8 + P_3_8 + P_4_7 + P_4_8 + P_5_6 + P_5_7 + P_5_8 + P_6_5 + P_6_6 + P_6_7 + P_6_8 + P_7_4 + P_7_5 + P_7_6 + P_7_7 + P_7_8 + P_8_3 + P_8_4 + P_8_5 + P_8_6 + P_8_7 + P_8_8 + P_9_2 + P_9_3 + P_9_4 + P_9_5 + P_9_6 + P_9_7 + P_9_8 + -1'cY_9 + L_0 + L_1 + R_12 + R_13 + R_14 + R_15 + R_16 + R_17 + R_18 + R_19 = 9
invariant :cX_1 + -3'cX_3 + -8'cX_4 + -15'cX_5 + -24'cX_6 + -35'cX_7 + -48'cX_8 + -63'cX_9 + -2'cY_2 + -6'cY_3 + -12'cY_4 + -20'cY_5 + -30'cY_6 + -42'cY_7 + -56'cY_8 + -72'cY_9 + 44'L_0 + 36'L_1 + 27'L_2 + 21'L_3 + 14'L_4 + 10'L_5 + 5'L_6 + 3'L_7 + -1'L_10 + L_11 + 2'L_12 + 6'L_13 + 9'L_14 + 15'L_15 + 20'L_16 + 28'L_17 + 35'L_18 + -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 + 91'R_16 + 104'R_17 + 120'R_18 + 135'R_19 = 647
invariant :P_8_9 + P_9_8 + R_18 = 1
invariant :P_1_0 + P_3_2 + P_3_3 + P_3_4 + P_3_5 + P_3_6 + P_3_7 + P_3_8 + P_4_2 + 2'P_4_3 + 2'P_4_4 + 2'P_4_5 + 2'P_4_6 + 2'P_4_7 + P_4_8 + P_5_2 + 2'P_5_3 + 3'P_5_4 + 3'P_5_5 + 3'P_5_6 + 2'P_5_7 + P_5_8 + P_6_2 + 2'P_6_3 + 3'P_6_4 + 4'P_6_5 + 3'P_6_6 + 2'P_6_7 + P_6_8 + P_7_2 + 2'P_7_3 + 3'P_7_4 + 3'P_7_5 + 3'P_7_6 + 2'P_7_7 + P_7_8 + P_8_2 + 2'P_8_3 + 2'P_8_4 + 2'P_8_5 + 2'P_8_6 + 2'P_8_7 + P_8_8 + P_9_2 + P_9_3 + P_9_4 + P_9_5 + P_9_6 + P_9_7 + P_9_8 + cX_3 + 2'cX_4 + 3'cX_5 + 4'cX_6 + 5'cX_7 + 6'cX_8 + 7'cX_9 + cY_2 + 2'cY_3 + 3'cY_4 + 4'cY_5 + 5'cY_6 + 6'cY_7 + 7'cY_8 + 8'cY_9 + -4'L_0 + -4'L_1 + -3'L_2 + -3'L_3 + -2'L_4 + -2'L_5 + -1'L_6 + -1'L_7 + L_10 + -1'L_13 + -1'L_14 + -2'L_15 + -2'L_16 + -3'L_17 + -3'L_18 + -1'R_4 + -1'R_5 + -2'R_6 + -2'R_7 + -3'R_8 + -3'R_9 + -4'R_10 + -4'R_11 + -5'R_12 + -6'R_13 + -8'R_14 + -9'R_15 + -11'R_16 + -12'R_17 + -14'R_18 + -15'R_19 = -67
invariant :P_4_9 + P_5_8 + P_6_7 + P_7_6 + P_8_5 + P_9_4 + R_14 = 1
invariant :P_1_6 + -1'P_3_5 + -1'P_3_6 + -1'P_3_7 + -1'P_4_4 + -2'P_4_5 + -2'P_4_6 + -2'P_4_7 + -1'P_4_8 + -1'P_5_3 + -2'P_5_4 + -3'P_5_5 + -3'P_5_6 + -3'P_5_7 + -2'P_5_8 + -1'P_6_2 + -2'P_6_3 + -3'P_6_4 + -4'P_6_5 + -4'P_6_6 + -4'P_6_7 + -2'P_6_8 + -1'P_7_2 + -2'P_7_3 + -3'P_7_4 + -4'P_7_5 + -4'P_7_6 + -3'P_7_7 + -1'P_7_8 + -1'P_8_3 + -2'P_8_4 + -3'P_8_5 + -2'P_8_6 + -1'P_8_7 + -1'P_9_4 + -1'P_9_5 + cX_7 + 3'cX_8 + 5'cX_9 + cY_6 + 2'cY_7 + 4'cY_8 + 6'cY_9 + -4'L_0 + -3'L_1 + -2'L_2 + -1'L_3 + -1'L_16 + -2'L_17 + -3'L_18 + -1'R_9 + -2'R_10 + -3'R_11 + -4'R_12 + -5'R_13 + -6'R_14 + -6'R_15 + -6'R_16 + -7'R_17 + -9'R_18 + -11'R_19 = -54
invariant :cY_1 + 2'cY_2 + 3'cY_3 + 4'cY_4 + 5'cY_5 + 6'cY_6 + 7'cY_7 + 8'cY_8 + 9'cY_9 + -4'L_0 + -4'L_1 + -3'L_2 + -3'L_3 + -2'L_4 + -2'L_5 + -1'L_6 + -1'L_7 + L_10 + L_11 + 2'L_12 + 2'L_13 + 3'L_14 + 3'L_15 + 4'L_16 + 4'L_17 + 5'L_18 + -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 + -8'R_16 + -8'R_17 + -9'R_18 + -9'R_19 = -40
invariant :P_1_9 + -1'P_3_8 + -1'P_4_7 + -1'P_4_8 + -1'P_5_6 + -1'P_5_7 + -1'P_5_8 + -1'P_6_5 + -1'P_6_6 + -1'P_6_7 + -1'P_6_8 + -1'P_7_4 + -1'P_7_5 + -1'P_7_6 + -1'P_7_7 + -1'P_7_8 + -1'P_8_3 + -1'P_8_4 + -1'P_8_5 + -1'P_8_6 + -1'P_8_7 + -1'P_8_8 + -1'P_9_2 + -1'P_9_3 + -1'P_9_4 + -1'P_9_5 + -1'P_9_6 + -1'P_9_7 + -1'P_9_8 + cY_9 + -1'L_0 + -1'R_12 + -1'R_13 + -1'R_14 + -1'R_15 + -1'R_16 + -1'R_17 + -1'R_18 + -1'R_19 = -8
invariant :P_8_0 + -1'P_9_2 + -1'P_9_3 + -1'P_9_4 + -1'P_9_5 + -1'P_9_6 + -1'P_9_7 + -1'P_9_8 + -1'cX_9 + L_17 + L_18 + R_19 = 2
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]
Compilation finished in 1280 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 51 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, (X([](X((LTLAP0==true)))))U(([]((LTLAP1==true)))U(X((LTLAP2==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 524 ms.
FORMULA NQueens-PT-10-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ((<>((LTLAP3==true)))U([]((LTLAP4==true))))U((LTLAP5==true)), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 726 ms.
FORMULA NQueens-PT-10-LTLFireability-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](X(<>(((LTLAP6==true))U((LTLAP7==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 2765 ms.
FORMULA NQueens-PT-10-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X([](X(<>((LTLAP8==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 1738 ms.
FORMULA NQueens-PT-10-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(X(X(<>([]((LTLAP9==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 573 ms.
FORMULA NQueens-PT-10-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X((((LTLAP10==true))U((LTLAP8==true)))U(X(X((LTLAP11==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 952 ms.
FORMULA NQueens-PT-10-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X((((LTLAP12==true))U((LTLAP13==true)))U(X([]((LTLAP14==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 332 ms.
FORMULA NQueens-PT-10-LTLFireability-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(<>(<>((LTLAP15==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 693 ms.
FORMULA NQueens-PT-10-LTLFireability-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, (LTLAP16==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 240 ms.
FORMULA NQueens-PT-10-LTLFireability-08 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, [](<>((<>((LTLAP17==true)))U(X((LTLAP18==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 3797 ms.
FORMULA NQueens-PT-10-LTLFireability-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ((LTLAP3==true))U([]((LTLAP19==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 657 ms.
FORMULA NQueens-PT-10-LTLFireability-10 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ((LTLAP20==true))U([]((LTLAP21==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 407 ms.
FORMULA NQueens-PT-10-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>([]((LTLAP22==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 587 ms.
FORMULA NQueens-PT-10-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(X(<>(X((LTLAP23==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 2968 ms.
FORMULA NQueens-PT-10-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ([]((LTLAP24==true)))U((LTLAP25==true)), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 508 ms.
FORMULA NQueens-PT-10-LTLFireability-14 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X([](((LTLAP22==true))U(<>((LTLAP26==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 1712 ms.
FORMULA NQueens-PT-10-LTLFireability-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1552909635032

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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 11:46:50 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 11:46:50 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 42 ms
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 160 places.
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 100 transitions.
Mar 18, 2019 11:46:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 18 ms
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 160 variables) in GAL type NQueens_PT_10
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 2 constant array cells/variables (out of 160 variables) in type NQueens_PT_10
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: L_19,R_0,
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 160 variables) in GAL type NQueens_PT_10
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 2 constant array cells/variables (out of 160 variables) in type NQueens_PT_10
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: L_19,R_0,
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 2 constant variables :L_19=1, R_0=1
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 84 ms
Mar 18, 2019 11:46:50 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 2 ms
Mar 18, 2019 11:46:50 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 100 transitions.
Mar 18, 2019 11:46:50 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 58 place invariants in 42 ms
Mar 18, 2019 11:46:51 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 158 variables to be positive in 446 ms
Mar 18, 2019 11:46:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 100 transitions.
Mar 18, 2019 11:46:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/100 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 11:46:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 11:46:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 100 transitions.
Mar 18, 2019 11:46:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 11:46:53 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 100 transitions.
SMT solver raised 'unknown', retrying with same input.
SMT solver raised 'unknown' twice, overapproximating result to 1.
Mar 18, 2019 11:46:54 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 680 ms. Total solver calls (SAT/UNSAT): 2(2/0)
Mar 18, 2019 11:46:54 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 100 transitions.
Mar 18, 2019 11:46:54 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 18, 2019 11:46:54 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 3692ms 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-10"
export BK_EXAMINATION="LTLFireability"
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-10, examination is LTLFireability"
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-oct2-155272230100025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-10.tgz
mv NQueens-PT-10 execution
cd execution
if [ "LTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.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 ;