fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r284-csrt-152749174900330
Last Updated
June 26, 2018

About the Execution of ITS-Tools for NQueens-PT-10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15757.290 107598.00 219624.00 171.00 TFTFTFFTFFTTTFFF normal

Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
...................
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 4.3K May 30 21:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 30 21:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 29 15:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 15:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 28 09:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 28 09:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 28 08:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 28 08:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.5K May 28 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 28 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 104 May 26 06:29 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 342 May 26 06:29 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.8K May 27 04:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 27 04:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 28 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 3 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 90K May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
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 r284-csrt-152749174900330
=====================================================================

--------------------
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 1527927244158

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_1.0.0.201805151631/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_1.0.0.201805151631/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 : !((((G("((((cY_0>=1)&&(L_17>=1))&&(R_9>=1))&&(cX_8>=1))"))U(F("((((cY_9>=1)&&(L_8>=1))&&(R_18>=1))&&(cX_8>=1))")))U("((((cY_3>=1)&&(L_13>=1))&&(R_11>=1))&&(cX_7>=1))")))
Formula 0 simplified : !((G"((((cY_0>=1)&&(L_17>=1))&&(R_9>=1))&&(cX_8>=1))" U F"((((cY_9>=1)&&(L_8>=1))&&(R_18>=1))&&(cX_8>=1))") U "((((cY_3>=1)&&(L_13>=1))&&(R_11>=1))&&(cX_7>=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, -O3, model.c], workingDir=/home/mcc/execution]
Compilation finished in 2258 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 70 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, (([]((LTLAP0==true)))U(<>((LTLAP1==true))))U((LTLAP2==true)), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 52 ms.
FORMULA NQueens-PT-10-LTLFireability-00 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, X(<>(<>(X(<>((LTLAP3==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 25 ms.
FORMULA NQueens-PT-10-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, ((<>((LTLAP4==true)))U([]((LTLAP5==true))))U(<>(((LTLAP6==true))U((LTLAP7==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 33 ms.
FORMULA NQueens-PT-10-LTLFireability-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, <>([]((X((LTLAP8==true)))U(<>((LTLAP9==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 42 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=1, -p, --pins-guards, --when, --ltl, (LTLAP10==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 46 ms.
FORMULA NQueens-PT-10-LTLFireability-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, <>([](<>([]([]((LTLAP11==true)))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 51 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=1, -p, --pins-guards, --when, --ltl, [](<>([](((LTLAP12==true))U((LTLAP13==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 58 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=1, -p, --pins-guards, --when, --ltl, (<>(((LTLAP14==true))U((LTLAP15==true))))U((<>((LTLAP16==true)))U(<>((LTLAP17==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 46 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=1, --when, --ltl, (X((LTLAP5==true)))U(<>(X(X((LTLAP18==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 30 ms.
FORMULA NQueens-PT-10-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, X((LTLAP19==true)), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 29 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=1, -p, --pins-guards, --when, --ltl, (LTLAP20==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 31 ms.
FORMULA NQueens-PT-10-LTLFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, (LTLAP21==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 26 ms.
FORMULA NQueens-PT-10-LTLFireability-11 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, --ltl, (LTLAP22==true), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 26 ms.
FORMULA NQueens-PT-10-LTLFireability-12 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, X((X(X((LTLAP23==true))))U(((LTLAP24==true))U((LTLAP25==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 59 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=1, -p, --pins-guards, --when, --ltl, [](([]((LTLAP26==true)))U(((LTLAP27==true))U((LTLAP28==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 63 ms.
FORMULA NQueens-PT-10-LTLFireability-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, --when, --ltl, []((X([]((LTLAP29==true))))U(X(X((LTLAP30==true))))), --buchi-type=spotba], workingDir=/home/mcc/execution]
LTSmin run took 96728 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 1527927351756

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /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 -consoleLog -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
Jun 02, 2018 8:14:06 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]
Jun 02, 2018 8:14:06 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 02, 2018 8:14:06 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 74 ms
Jun 02, 2018 8:14:06 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 160 places.
Jun 02, 2018 8:14:06 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 100 transitions.
Jun 02, 2018 8:14:06 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 12 ms
Jun 02, 2018 8:14:06 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
Jun 02, 2018 8:14:06 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
Jun 02, 2018 8:14:06 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: L_19,R_0,
Jun 02, 2018 8:14:06 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
Jun 02, 2018 8:14:06 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
Jun 02, 2018 8:14:06 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: L_19,R_0,
Jun 02, 2018 8:14:06 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 2 constant variables :L_19=1, R_0=1
Jun 02, 2018 8:14:06 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 93 ms
Jun 02, 2018 8:14:06 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 6 ms
Jun 02, 2018 8:14:06 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 8 ms
Jun 02, 2018 8:14:06 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 100 transitions.
Jun 02, 2018 8:14:07 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 58 place invariants in 48 ms
Jun 02, 2018 8:14:07 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 158 variables to be positive in 442 ms
Jun 02, 2018 8:14:07 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 100 transitions.
Jun 02, 2018 8:14:07 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/100 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 02, 2018 8:14:07 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)
Jun 02, 2018 8:14:07 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 100 transitions.
Jun 02, 2018 8:14:07 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 02, 2018 8:14:10 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.
Jun 02, 2018 8:14:11 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(0/100) took 888 ms. Total solver calls (SAT/UNSAT): 2(2/0)
Jun 02, 2018 8:14:11 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 891 ms. Total solver calls (SAT/UNSAT): 2(2/0)
Jun 02, 2018 8:14:11 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 100 transitions.
Jun 02, 2018 8:14:11 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 02, 2018 8:14:11 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 4888ms 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

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-10.tgz
mv NQueens-PT-10 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
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 r284-csrt-152749174900330"
echo "====================================================================="
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 ;