Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r508-tall-171654351900563.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is NoC3x3-PT-1B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351900563
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 840K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 07:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Apr 12 07:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 12 07:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 12 07:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 362K May 18 16:43 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 NoC3x3-PT-1B-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-1B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717240131098

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-1B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 11:08:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 11:08:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 11:08:52] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2024-06-01 11:08:52] [INFO ] Transformed 1416 places.
[2024-06-01 11:08:52] [INFO ] Transformed 1640 transitions.
[2024-06-01 11:08:52] [INFO ] Found NUPN structural information;
[2024-06-01 11:08:52] [INFO ] Parsed PT model containing 1416 places and 1640 transitions and 3639 arcs in 241 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA NoC3x3-PT-1B-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 1416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1416/1416 places, 1640/1640 transitions.
Discarding 343 places :
Symmetric choice reduction at 0 with 343 rule applications. Total rules 343 place count 1073 transition count 1297
Iterating global reduction 0 with 343 rules applied. Total rules applied 686 place count 1073 transition count 1297
Discarding 192 places :
Symmetric choice reduction at 0 with 192 rule applications. Total rules 878 place count 881 transition count 1105
Iterating global reduction 0 with 192 rules applied. Total rules applied 1070 place count 881 transition count 1105
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Iterating post reduction 0 with 79 rules applied. Total rules applied 1149 place count 881 transition count 1026
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 1182 place count 848 transition count 993
Iterating global reduction 1 with 33 rules applied. Total rules applied 1215 place count 848 transition count 993
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 1231 place count 848 transition count 977
Applied a total of 1231 rules in 325 ms. Remains 848 /1416 variables (removed 568) and now considering 977/1640 (removed 663) transitions.
// Phase 1: matrix 977 rows 848 cols
[2024-06-01 11:08:53] [INFO ] Computed 40 invariants in 28 ms
[2024-06-01 11:08:53] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-06-01 11:08:53] [INFO ] Invariant cache hit.
[2024-06-01 11:08:54] [INFO ] Implicit Places using invariants and state equation in 706 ms returned []
Implicit Place search using SMT with State Equation took 1153 ms to find 0 implicit places.
Running 976 sub problems to find dead transitions.
[2024-06-01 11:08:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/847 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 976 unsolved
At refinement iteration 1 (OVERLAPS) 1/848 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 976 unsolved
[2024-06-01 11:09:19] [INFO ] Deduced a trap composed of 45 places in 336 ms of which 49 ms to minimize.
[2024-06-01 11:09:19] [INFO ] Deduced a trap composed of 44 places in 250 ms of which 6 ms to minimize.
[2024-06-01 11:09:20] [INFO ] Deduced a trap composed of 49 places in 55 ms of which 1 ms to minimize.
[2024-06-01 11:09:20] [INFO ] Deduced a trap composed of 53 places in 40 ms of which 1 ms to minimize.
[2024-06-01 11:09:21] [INFO ] Deduced a trap composed of 49 places in 227 ms of which 5 ms to minimize.
[2024-06-01 11:09:24] [INFO ] Deduced a trap composed of 56 places in 158 ms of which 3 ms to minimize.
[2024-06-01 11:09:24] [INFO ] Deduced a trap composed of 61 places in 147 ms of which 3 ms to minimize.
SMT process timed out in 30380ms, After SMT, problems are : Problem set: 0 solved, 976 unsolved
Search for dead transitions found 0 dead transitions in 30421ms
Starting structural reductions in LTL mode, iteration 1 : 848/1416 places, 977/1640 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31944 ms. Remains : 848/1416 places, 977/1640 transitions.
Support contains 30 out of 848 places after structural reductions.
[2024-06-01 11:09:24] [INFO ] Flatten gal took : 106 ms
[2024-06-01 11:09:25] [INFO ] Flatten gal took : 79 ms
[2024-06-01 11:09:25] [INFO ] Input system was already deterministic with 977 transitions.
RANDOM walk for 40000 steps (39 resets) in 1256 ms. (31 steps per ms) remains 2/19 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 2/2 properties
[2024-06-01 11:09:25] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 729/735 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/735 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 113/848 variables, 6/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/848 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 977/1825 variables, 848/888 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1825 variables, 0/888 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/1825 variables, 0/888 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1825/1825 variables, and 888 constraints, problems are : Problem set: 0 solved, 2 unsolved in 535 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 848/848 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
After SMT solving in domain Int declared 735/1825 variables, and 34 constraints, problems are : Problem set: 2 solved, 0 unsolved in 99 ms.
Refiners :[Positive P Invariants (semi-flows): 34/40 constraints, State Equation: 0/848 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 651ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
Computed a total of 42 stabilizing places and 42 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(G(X(((p0 U F(X(F(p0)))) U p1)))))))'
Support contains 3 out of 848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 848/848 places, 977/977 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 831 transition count 960
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 831 transition count 960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 831 transition count 959
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 44 place count 822 transition count 950
Iterating global reduction 1 with 9 rules applied. Total rules applied 53 place count 822 transition count 950
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 56 place count 822 transition count 947
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 820 transition count 945
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 820 transition count 945
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 62 place count 820 transition count 943
Applied a total of 62 rules in 76 ms. Remains 820 /848 variables (removed 28) and now considering 943/977 (removed 34) transitions.
// Phase 1: matrix 943 rows 820 cols
[2024-06-01 11:09:26] [INFO ] Computed 40 invariants in 7 ms
[2024-06-01 11:09:27] [INFO ] Implicit Places using invariants in 244 ms returned []
[2024-06-01 11:09:27] [INFO ] Invariant cache hit.
[2024-06-01 11:09:27] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 738 ms to find 0 implicit places.
Running 942 sub problems to find dead transitions.
[2024-06-01 11:09:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/819 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 942 unsolved
At refinement iteration 1 (OVERLAPS) 1/820 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 942 unsolved
[2024-06-01 11:09:50] [INFO ] Deduced a trap composed of 43 places in 234 ms of which 5 ms to minimize.
[2024-06-01 11:09:50] [INFO ] Deduced a trap composed of 44 places in 227 ms of which 5 ms to minimize.
[2024-06-01 11:09:52] [INFO ] Deduced a trap composed of 49 places in 195 ms of which 4 ms to minimize.
[2024-06-01 11:09:55] [INFO ] Deduced a trap composed of 56 places in 145 ms of which 3 ms to minimize.
[2024-06-01 11:09:55] [INFO ] Deduced a trap composed of 58 places in 136 ms of which 3 ms to minimize.
[2024-06-01 11:09:57] [INFO ] Deduced a trap composed of 64 places in 92 ms of which 2 ms to minimize.
SMT process timed out in 30217ms, After SMT, problems are : Problem set: 0 solved, 942 unsolved
Search for dead transitions found 0 dead transitions in 30228ms
Starting structural reductions in LTL mode, iteration 1 : 820/848 places, 943/977 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31046 ms. Remains : 820/848 places, 943/977 transitions.
Stuttering acceptance computed with spot in 355 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-00
Stuttering criterion allowed to conclude after 3100 steps with 3 reset in 28 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-00 finished in 31502 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 848/848 places, 977/977 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 831 transition count 960
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 831 transition count 960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 831 transition count 959
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 45 place count 821 transition count 949
Iterating global reduction 1 with 10 rules applied. Total rules applied 55 place count 821 transition count 949
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 59 place count 821 transition count 945
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 61 place count 819 transition count 943
Iterating global reduction 2 with 2 rules applied. Total rules applied 63 place count 819 transition count 943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 64 place count 819 transition count 942
Applied a total of 64 rules in 66 ms. Remains 819 /848 variables (removed 29) and now considering 942/977 (removed 35) transitions.
// Phase 1: matrix 942 rows 819 cols
[2024-06-01 11:09:58] [INFO ] Computed 40 invariants in 5 ms
[2024-06-01 11:09:58] [INFO ] Implicit Places using invariants in 229 ms returned []
[2024-06-01 11:09:58] [INFO ] Invariant cache hit.
[2024-06-01 11:09:58] [INFO ] Implicit Places using invariants and state equation in 467 ms returned []
Implicit Place search using SMT with State Equation took 698 ms to find 0 implicit places.
Running 941 sub problems to find dead transitions.
[2024-06-01 11:09:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/818 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 941 unsolved
At refinement iteration 1 (OVERLAPS) 1/819 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 941 unsolved
[2024-06-01 11:10:21] [INFO ] Deduced a trap composed of 43 places in 228 ms of which 5 ms to minimize.
[2024-06-01 11:10:22] [INFO ] Deduced a trap composed of 44 places in 224 ms of which 4 ms to minimize.
[2024-06-01 11:10:24] [INFO ] Deduced a trap composed of 49 places in 182 ms of which 5 ms to minimize.
[2024-06-01 11:10:26] [INFO ] Deduced a trap composed of 56 places in 147 ms of which 3 ms to minimize.
[2024-06-01 11:10:26] [INFO ] Deduced a trap composed of 58 places in 132 ms of which 3 ms to minimize.
[2024-06-01 11:10:29] [INFO ] Deduced a trap composed of 64 places in 99 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 1.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 1.0)
(s57 0.0)
(s58 1.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 1.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 1.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 1.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 1.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 1.0)
(s170 0.0)
(s171 0.0)
(s172 1.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 1.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 1.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 0.0)
(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 1.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 1.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 1.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 1.0)
(s295 0.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 1.0)
(s301 0.0)
(s302 1.0)
(s303 0.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 1.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 0.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 0.0)
(s353 0.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 1.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 0.0)
(s377 0.0)
(s378 0.0)
(s379 0.0)
(s380 0.0)
(s381 0.0)
(s382 0.0)
(s383 0.0)
(s384 0.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 0.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 1.0)
(s402 0.0)
(s403 0.0)
(s404 0.0)
(s405 0.0)
(s406 0.0)
(s407 0.0)
(s408 0.0)
(s409 0.0)
(s410 0.0)
(s411 0.0)
(s412 0.0)
(s413 0.0)
(s414 0.0)
(s415 0.0)
(s416 0.0)
(s417 0.0)
(s418 0.0)
(s419 0.0)
(s420 0.0)
(s421 0.0)
(s422 0.0)
(s423 0.0)
(s424 0.0)
(s425 0.0)
(s426 0.0)
(s427 0.0)
(s428 0.0)
(s429 0.0)
(s430 0.0)
(s431 0.0)
(s432 0.0)
(s433 0.0)
(s434 1.0)
(s435 0.0)
(s436 0.0)
(s437 0.0)
(s438 0.0)
(s439 0.0)
(s440 1.0)
(s441 0.0)
(s442 0.0)
(s443 0.0)
(s444 0.0)
(s445 0.0)
(s446 0.0)
(s447 1.0)
(s448 0.0)
(s449 0.0)
(s450 0.0)
(s451 0.0)
(s452 0.0)
(s453 1.0)
(s454 0.0)
(s455 1.0)
(s456 0.0)
(s457 0.0)
(s458 0.0)
(s459 0.0)
(s460 0.0)
(s461 0.0)
(s462 0.0)
(s463 0.0)
(s464 0.0)
(s465 0.0)
(s466 0.0)
(s467 0.0)
(s468 0.0)
(s469 0.0)
(s470 0.0)
(s471 0.0)
(s472 0.0)
(s473 0.0)
(s474 0.0)
(s475 0.0)
(s476 0.0)
(s477 0.0)
(s478 0.0)
(s479 0.0)
(s480 0.0)
(s481 0.0)
(s482 0.0)
(s483 0.0)
(s484 0.0)
(s485 0.0)
(s486 0.0)
(s487 0.0)
(s488 1.0)
(s489 0.0)
(s490 0.0)
(s491 0.0)
(s492 0.0)
(s493 0.0)
(s494 0.0)
(s495 0.0)
(s496 0.0)
(s497 0.0)
(s498 0.0)
(s499 0.0)
(s500 0.0)
(s501 0.0)
(s502 0.0)
(s503 0.0)
(s504 0.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 0.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)
(s516 0.0)
(s517 0.0)
(s518 0.0)
(s519 0.0)
(s520 0.0)
(s521 0.0)
(s522 0.0)
(s523 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 819/1761 variables, and 46 constraints, problems are : Problem set: 0 solved, 941 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/819 constraints, PredecessorRefiner: 941/941 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 941 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/818 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 941 unsolved
At refinement iteration 1 (OVERLAPS) 1/819 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 941 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/819 variables, 6/46 constraints. Problems are: Problem set: 0 solved, 941 unsolved
[2024-06-01 11:10:48] [INFO ] Deduced a trap composed of 69 places in 62 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/819 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 941 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 819/1761 variables, and 47 constraints, problems are : Problem set: 0 solved, 941 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/819 constraints, PredecessorRefiner: 0/941 constraints, Known Traps: 7/7 constraints]
After SMT, in 60205ms problems are : Problem set: 0 solved, 941 unsolved
Search for dead transitions found 0 dead transitions in 60222ms
Starting structural reductions in LTL mode, iteration 1 : 819/848 places, 942/977 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60991 ms. Remains : 819/848 places, 942/977 transitions.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 165 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-03 finished in 61087 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(X(p0))&&X(p1)) U !p2))'
Support contains 6 out of 848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 848/848 places, 977/977 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 833 transition count 962
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 833 transition count 962
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 39 place count 824 transition count 953
Iterating global reduction 0 with 9 rules applied. Total rules applied 48 place count 824 transition count 953
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 52 place count 824 transition count 949
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 822 transition count 947
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 822 transition count 947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 57 place count 822 transition count 946
Applied a total of 57 rules in 71 ms. Remains 822 /848 variables (removed 26) and now considering 946/977 (removed 31) transitions.
// Phase 1: matrix 946 rows 822 cols
[2024-06-01 11:10:59] [INFO ] Computed 40 invariants in 3 ms
[2024-06-01 11:10:59] [INFO ] Implicit Places using invariants in 186 ms returned []
[2024-06-01 11:10:59] [INFO ] Invariant cache hit.
[2024-06-01 11:11:00] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 658 ms to find 0 implicit places.
Running 945 sub problems to find dead transitions.
[2024-06-01 11:11:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/821 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 945 unsolved
At refinement iteration 1 (OVERLAPS) 1/822 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 945 unsolved
[2024-06-01 11:11:22] [INFO ] Deduced a trap composed of 43 places in 226 ms of which 5 ms to minimize.
[2024-06-01 11:11:22] [INFO ] Deduced a trap composed of 44 places in 213 ms of which 5 ms to minimize.
[2024-06-01 11:11:23] [INFO ] Deduced a trap composed of 49 places in 37 ms of which 0 ms to minimize.
[2024-06-01 11:11:23] [INFO ] Deduced a trap composed of 53 places in 34 ms of which 1 ms to minimize.
[2024-06-01 11:11:24] [INFO ] Deduced a trap composed of 49 places in 174 ms of which 4 ms to minimize.
[2024-06-01 11:11:27] [INFO ] Deduced a trap composed of 56 places in 142 ms of which 3 ms to minimize.
[2024-06-01 11:11:27] [INFO ] Deduced a trap composed of 61 places in 142 ms of which 3 ms to minimize.
[2024-06-01 11:11:29] [INFO ] Deduced a trap composed of 64 places in 104 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 822/1768 variables, and 48 constraints, problems are : Problem set: 0 solved, 945 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/822 constraints, PredecessorRefiner: 945/945 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 945 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/821 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 945 unsolved
At refinement iteration 1 (OVERLAPS) 1/822 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 945 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/822 variables, 8/48 constraints. Problems are: Problem set: 0 solved, 945 unsolved
[2024-06-01 11:11:50] [INFO ] Deduced a trap composed of 69 places in 67 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/822 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 945 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 822/1768 variables, and 49 constraints, problems are : Problem set: 0 solved, 945 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/822 constraints, PredecessorRefiner: 0/945 constraints, Known Traps: 9/9 constraints]
After SMT, in 60167ms problems are : Problem set: 0 solved, 945 unsolved
Search for dead transitions found 0 dead transitions in 60175ms
Starting structural reductions in LTL mode, iteration 1 : 822/848 places, 946/977 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60908 ms. Remains : 822/848 places, 946/977 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), true, p2, (OR (NOT p0) (NOT p1) p2)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-04
Stuttering criterion allowed to conclude after 20560 steps with 20 reset in 65 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-04 finished in 61135 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 848/848 places, 977/977 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 830 transition count 959
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 830 transition count 959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 830 transition count 958
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 48 place count 819 transition count 947
Iterating global reduction 1 with 11 rules applied. Total rules applied 59 place count 819 transition count 947
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 819 transition count 943
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 66 place count 816 transition count 940
Iterating global reduction 2 with 3 rules applied. Total rules applied 69 place count 816 transition count 940
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 71 place count 816 transition count 938
Applied a total of 71 rules in 66 ms. Remains 816 /848 variables (removed 32) and now considering 938/977 (removed 39) transitions.
// Phase 1: matrix 938 rows 816 cols
[2024-06-01 11:12:00] [INFO ] Computed 40 invariants in 8 ms
[2024-06-01 11:12:00] [INFO ] Implicit Places using invariants in 181 ms returned []
[2024-06-01 11:12:00] [INFO ] Invariant cache hit.
[2024-06-01 11:12:01] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 648 ms to find 0 implicit places.
Running 937 sub problems to find dead transitions.
[2024-06-01 11:12:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 937 unsolved
[2024-06-01 11:12:23] [INFO ] Deduced a trap composed of 43 places in 227 ms of which 5 ms to minimize.
[2024-06-01 11:12:24] [INFO ] Deduced a trap composed of 44 places in 238 ms of which 5 ms to minimize.
[2024-06-01 11:12:25] [INFO ] Deduced a trap composed of 49 places in 188 ms of which 4 ms to minimize.
[2024-06-01 11:12:28] [INFO ] Deduced a trap composed of 56 places in 148 ms of which 3 ms to minimize.
[2024-06-01 11:12:28] [INFO ] Deduced a trap composed of 58 places in 142 ms of which 3 ms to minimize.
[2024-06-01 11:12:29] [INFO ] Deduced a trap composed of 69 places in 49 ms of which 3 ms to minimize.
[2024-06-01 11:12:30] [INFO ] Deduced a trap composed of 64 places in 98 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 816/1754 variables, and 47 constraints, problems are : Problem set: 0 solved, 937 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 937/937 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 937 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/816 variables, 7/47 constraints. Problems are: Problem set: 0 solved, 937 unsolved
[2024-06-01 11:12:51] [INFO ] Deduced a trap composed of 69 places in 68 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/816 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 937 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 816/1754 variables, and 48 constraints, problems are : Problem set: 0 solved, 937 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 0/937 constraints, Known Traps: 8/8 constraints]
After SMT, in 60175ms problems are : Problem set: 0 solved, 937 unsolved
Search for dead transitions found 0 dead transitions in 60183ms
Starting structural reductions in LTL mode, iteration 1 : 816/848 places, 938/977 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60899 ms. Remains : 816/848 places, 938/977 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-06
Product exploration explored 100000 steps with 50000 reset in 292 ms.
Product exploration explored 100000 steps with 50000 reset in 340 ms.
Computed a total of 40 stabilizing places and 40 stable transitions
Computed a total of 40 stabilizing places and 40 stable transitions
Detected a total of 40/816 stabilizing places and 40/938 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 16 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NoC3x3-PT-1B-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-1B-LTLCardinality-06 finished in 61689 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(G(p0)))))'
Support contains 1 out of 848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 848/848 places, 977/977 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 830 transition count 959
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 830 transition count 959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 830 transition count 958
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 48 place count 819 transition count 947
Iterating global reduction 1 with 11 rules applied. Total rules applied 59 place count 819 transition count 947
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 819 transition count 943
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 66 place count 816 transition count 940
Iterating global reduction 2 with 3 rules applied. Total rules applied 69 place count 816 transition count 940
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 71 place count 816 transition count 938
Applied a total of 71 rules in 62 ms. Remains 816 /848 variables (removed 32) and now considering 938/977 (removed 39) transitions.
// Phase 1: matrix 938 rows 816 cols
[2024-06-01 11:13:02] [INFO ] Computed 40 invariants in 3 ms
[2024-06-01 11:13:02] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-06-01 11:13:02] [INFO ] Invariant cache hit.
[2024-06-01 11:13:02] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 674 ms to find 0 implicit places.
Running 937 sub problems to find dead transitions.
[2024-06-01 11:13:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 937 unsolved
[2024-06-01 11:13:25] [INFO ] Deduced a trap composed of 43 places in 222 ms of which 4 ms to minimize.
[2024-06-01 11:13:25] [INFO ] Deduced a trap composed of 44 places in 211 ms of which 5 ms to minimize.
[2024-06-01 11:13:27] [INFO ] Deduced a trap composed of 49 places in 182 ms of which 4 ms to minimize.
[2024-06-01 11:13:29] [INFO ] Deduced a trap composed of 56 places in 140 ms of which 3 ms to minimize.
[2024-06-01 11:13:29] [INFO ] Deduced a trap composed of 58 places in 133 ms of which 3 ms to minimize.
[2024-06-01 11:13:30] [INFO ] Deduced a trap composed of 55 places in 32 ms of which 0 ms to minimize.
[2024-06-01 11:13:32] [INFO ] Deduced a trap composed of 64 places in 89 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 816/1754 variables, and 47 constraints, problems are : Problem set: 0 solved, 937 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 937/937 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 937 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/816 variables, 7/47 constraints. Problems are: Problem set: 0 solved, 937 unsolved
[2024-06-01 11:13:52] [INFO ] Deduced a trap composed of 69 places in 60 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/816 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 937 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 816/1754 variables, and 48 constraints, problems are : Problem set: 0 solved, 937 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 0/937 constraints, Known Traps: 8/8 constraints]
After SMT, in 60162ms problems are : Problem set: 0 solved, 937 unsolved
Search for dead transitions found 0 dead transitions in 60171ms
Starting structural reductions in LTL mode, iteration 1 : 816/848 places, 938/977 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60909 ms. Remains : 816/848 places, 938/977 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-07 finished in 61040 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(F(G(p0)))&&(X(p0) U p0)))||G(p1)))'
Support contains 2 out of 848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 848/848 places, 977/977 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 830 transition count 959
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 830 transition count 959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 830 transition count 958
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 47 place count 820 transition count 948
Iterating global reduction 1 with 10 rules applied. Total rules applied 57 place count 820 transition count 948
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 61 place count 820 transition count 944
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 64 place count 817 transition count 941
Iterating global reduction 2 with 3 rules applied. Total rules applied 67 place count 817 transition count 941
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 69 place count 817 transition count 939
Applied a total of 69 rules in 60 ms. Remains 817 /848 variables (removed 31) and now considering 939/977 (removed 38) transitions.
// Phase 1: matrix 939 rows 817 cols
[2024-06-01 11:14:03] [INFO ] Computed 40 invariants in 4 ms
[2024-06-01 11:14:03] [INFO ] Implicit Places using invariants in 187 ms returned []
[2024-06-01 11:14:03] [INFO ] Invariant cache hit.
[2024-06-01 11:14:03] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 651 ms to find 0 implicit places.
Running 938 sub problems to find dead transitions.
[2024-06-01 11:14:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/816 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 938 unsolved
At refinement iteration 1 (OVERLAPS) 1/817 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 938 unsolved
[2024-06-01 11:14:26] [INFO ] Deduced a trap composed of 43 places in 225 ms of which 5 ms to minimize.
[2024-06-01 11:14:26] [INFO ] Deduced a trap composed of 44 places in 217 ms of which 5 ms to minimize.
[2024-06-01 11:14:28] [INFO ] Deduced a trap composed of 49 places in 186 ms of which 4 ms to minimize.
[2024-06-01 11:14:30] [INFO ] Deduced a trap composed of 56 places in 134 ms of which 3 ms to minimize.
[2024-06-01 11:14:30] [INFO ] Deduced a trap composed of 58 places in 138 ms of which 3 ms to minimize.
[2024-06-01 11:14:32] [INFO ] Deduced a trap composed of 64 places in 98 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 817/1756 variables, and 46 constraints, problems are : Problem set: 0 solved, 938 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/817 constraints, PredecessorRefiner: 938/938 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 938 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/816 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 938 unsolved
At refinement iteration 1 (OVERLAPS) 1/817 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 938 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/817 variables, 6/46 constraints. Problems are: Problem set: 0 solved, 938 unsolved
[2024-06-01 11:14:53] [INFO ] Deduced a trap composed of 69 places in 68 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/817 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 938 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 817/1756 variables, and 47 constraints, problems are : Problem set: 0 solved, 938 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/817 constraints, PredecessorRefiner: 0/938 constraints, Known Traps: 7/7 constraints]
After SMT, in 60173ms problems are : Problem set: 0 solved, 938 unsolved
Search for dead transitions found 0 dead transitions in 60180ms
Starting structural reductions in LTL mode, iteration 1 : 817/848 places, 939/977 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60893 ms. Remains : 817/848 places, 939/977 transitions.
Stuttering acceptance computed with spot in 331 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-09
Product exploration explored 100000 steps with 95 reset in 229 ms.
Stack based approach found an accepted trace after 6284 steps with 5 reset with depth 1550 and stack size 1491 in 19 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-09 finished in 61498 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 848/848 places, 977/977 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 830 transition count 959
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 830 transition count 959
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 830 transition count 958
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 48 place count 819 transition count 947
Iterating global reduction 1 with 11 rules applied. Total rules applied 59 place count 819 transition count 947
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 819 transition count 943
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 66 place count 816 transition count 940
Iterating global reduction 2 with 3 rules applied. Total rules applied 69 place count 816 transition count 940
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 71 place count 816 transition count 938
Applied a total of 71 rules in 61 ms. Remains 816 /848 variables (removed 32) and now considering 938/977 (removed 39) transitions.
// Phase 1: matrix 938 rows 816 cols
[2024-06-01 11:15:04] [INFO ] Computed 40 invariants in 3 ms
[2024-06-01 11:15:04] [INFO ] Implicit Places using invariants in 251 ms returned []
[2024-06-01 11:15:04] [INFO ] Invariant cache hit.
[2024-06-01 11:15:05] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 698 ms to find 0 implicit places.
Running 937 sub problems to find dead transitions.
[2024-06-01 11:15:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 937 unsolved
[2024-06-01 11:15:27] [INFO ] Deduced a trap composed of 43 places in 225 ms of which 5 ms to minimize.
[2024-06-01 11:15:28] [INFO ] Deduced a trap composed of 44 places in 214 ms of which 4 ms to minimize.
[2024-06-01 11:15:29] [INFO ] Deduced a trap composed of 49 places in 199 ms of which 4 ms to minimize.
[2024-06-01 11:15:32] [INFO ] Deduced a trap composed of 56 places in 137 ms of which 3 ms to minimize.
[2024-06-01 11:15:32] [INFO ] Deduced a trap composed of 58 places in 129 ms of which 6 ms to minimize.
[2024-06-01 11:15:34] [INFO ] Deduced a trap composed of 64 places in 97 ms of which 2 ms to minimize.
[2024-06-01 11:15:35] [INFO ] Deduced a trap composed of 61 places in 32 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 1.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 1.0)
(s57 0.0)
(s58 1.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 1.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 1.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 1.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 1.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 1.0)
(s170 0.0)
(s171 0.0)
(s172 1.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 1.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 1.0)
(s233 0.0)
(s234 0.0)
(s235 0.0)
(s236 0.0)
(s237 0.0)
(s238 0.0)
(s239 0.0)
(s240 0.0)
(s241 1.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 1.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 1.0)
(s285 0.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 1.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 0.0)
(s301 1.0)
(s302 0.0)
(s303 1.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
(s310 0.0)
(s311 0.0)
(s312 0.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 0.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 1.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 0.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 0.0)
(s353 0.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 1.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 0.0)
(s377 0.0)
(s378 0.0)
(s379 0.0)
(s380 0.0)
(s381 0.0)
(s382 0.0)
(s383 0.0)
(s384 0.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 0.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 1.0)
(s403 0.0)
(s404 0.0)
(s405 0.0)
(s406 0.0)
(s407 0.0)
(s408 0.0)
(s409 0.0)
(s410 0.0)
(s411 0.0)
(s412 0.0)
(s413 0.0)
(s414 0.0)
(s415 0.0)
(s416 0.0)
(s417 0.0)
(s418 0.0)
(s419 0.0)
(s420 0.0)
(s421 0.0)
(s422 0.0)
(s423 0.0)
(s424 0.0)
(s425 0.0)
(s426 0.0)
(s427 0.0)
(s428 0.0)
(s429 0.0)
(s430 0.0)
(s431 0.0)
(s432 0.0)
(s433 0.0)
(s434 0.0)
(s435 1.0)
(s436 0.0)
(s437 0.0)
(s438 0.0)
(s439 0.0)
(s440 0.0)
(s441 1.0)
(s442 0.0)
(s443 0.0)
(s444 0.0)
(s445 0.0)
(s446 0.0)
(s447 0.0)
(s448 1.0)
(s449 0.0)
(s450 0.0)
(s451 0.0)
(s452 0.0)
(s453 0.0)
(s454 1.0)
(s455 0.0)
(s456 1.0)
(s457 0.0)
(s458 0.0)
(s459 0.0)
(s460 0.0)
(s461 0.0)
(s462 0.0)
(s463 0.0)
(s464 0.0)
(s465 0.0)
(s466 0.0)
(s467 0.0)
(s468 0.0)
(s469 0.0)
(s470 0.0)
(s471 0.0)
(s472 0.0)
(s473 0.0)
(s474 0.0)
(s475 0.0)
(s476 0.0)
(s477 0.0)
(s478 0.0)
(s479 0.0)
(s480 0.0)
(s481 0.0)
(s482 0.0)
(s483 0.0)
(s484 0.0)
(s485 0.0)
(s486 0.0)
(s487 0.0)
(s488 0.0)
(s489 1.0)
(s490 0.0)
(s491 0.0)
(s492 0.0)
(s493 0.0)
(s494 0.0)
(s495 0.0)
(s496 0.0)
(s497 0.0)
(s498 0.0)
(s499 0.0)
(s500 0.0)
(s501 0.0)
(s502 0.0)
(s503 0.0)
(s504 0.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 0.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)
(s516 0.0)
(s517 0.0)
(s518 0.0)
(s519 0.0)
(s520 0.0)
(s521 0.0)
(s522 0.0)
(s523 0.0)
(s524 1.0)
(s525 0.0)
(s526 0.0)
(s527 0.0)
(s528 0.0)
(s529 0.0)
(s530 0.0)
(s531 0.0)
(s532 0.0)
(s533 0.0)
(s534 0.0)
(s535 0.0)
(s536 0.0)
(s537 0.0)
(s538 0.0)
(s539 0.0)
(s540 0.0)
(s541 0.0)
(s542 0.0)
(s543 0.0)
(s544 0.0)
(s545 0.0)
(s546 0.0)
(s547 0.0)
(s548 0.0)
(s549 0.0)
(s550 0.0)
(s551 0.0)
(s552 0.0)
(s553 0.0)
(s554 0.0)
(s555 0.0)
(s556 0.0)
(s557 1.0)
(s558 0.0)
(s559 0.0)
(s560 0.0)
(s561 0.0)
(s562 0.0)
(s563 0.0)
(s564 0.0)
(s565 0.0)
(s566 0.0)
(s567 0.0)
(s568 0.0)
(s569 0.0)
(s570 0.0)
(s571 0.0)
(s572 0.0)
(s573 0.0)
(s574 0.0)
(s575 0.0)
(s576 0.0)
(s577 0.0)
(s578 0.0)
(s579 0.0)
(s580 0.0)
(s581 0.0)
(s582 0.0)
(s583 0.0)
(s584 0.0)
(s585 0.0)
(s586 0.0)
(s587 0.0)
(s588 0.0)
(s589 0.0)
(s590 1.0)
(s591 0.0)
(s592 0.0)
(s593 0.0)
(s594 0.0)
(s595 0.0)
(s596 0.0)
(s597 0.0)
(s598 0.0)
(s599 0.0)
(s600 0.0)
(s601 1.0)
(s602 0.0)
(s603 0.0)
(s604 0.0)
(s605 0.0)
(s606 0.0)
(s607 1.0)
(s608 0.0)
(s609 1.0)
(s610 0.0)
(s611 0.0)
(s612 0.0)
(s613 0.0)
(s614 0.0)
(s615 0.0)
(s616 0.0)
(s617 0.0)
(s618 0.0)
(s619 0.0)
(s620 0.0)
(s621 0.0)
(s622 0.0)
(s623 0.0)
(s624 0.0)
(s625 0.0)
(s626 0.0)
(s627 0.0)
(s628 0.0)
(s629 0.0)
(s630 0.0)
(s631 0.0)
(s632 0.0)
(s633 0.0)
(s634 0.0)
(s635 0.0)
(s636 0.0)
(s637 0.0)
(s638 0.0)
(s639 0.0)
(s640 0.0)
(s641 0.0)
(s642 1.0)
(s643 0.0)
(s644 0.0)
(s645 0.0)
(s646 0.0)
(s647 0.0)
(s648 0.0)
(s649 0.0)
(s650 0.0)
(s651 0.0)
(s652 0.0)
(s653 0.0)
(s654 0.0)
(s655 0.0)
(s656 0.0)
(s657 0.0)
(s658 0.0)
(s659 0.0)
(s660 0.0)
(s661 0.0)
(s662 0.0)
(s663 0.0)
(s664 0.0)
(s665 0.0)
(s666 0.0)
(s667 0.0)
(s668 0.0)
(s669 0.0)
(s670 0.0)
(s671 0.0)
(s672 0.0)
(s673 0.0)
(s674 0.0)
(s675 1.0)
(s676 0.0)
(s677 0.0)
(s678 0.0)
(s679 0.0)
(s680 0.0)
(s681 0.0)
(s682 0.0)
(s683 0.0)
(s684 0.0)
(s685 0.0)
(s686 0.0)
(s687 0.0)
(s688 0.0)
(s689 0.0)
(s690 0.0)
(s691 0.0)
(s692 0.0)
(s693 0.0)
(s694 0.0)
(s695 0.0)
(s696 0.0)
(s697 0.0)
(s698 0.0)
(s699 0.0)
(s700 0.0)
(s701 0.0)
(s702 0.0)
(s703 0.0)
(s704 0.0)
(s705 0.0)
(s706 1.0)
(s707 0.0)
(s708 0.0)
(s709 0.0)
(s710 0.0)
(s711 0.0)
(s712 1.0)
(s713 0.0)
(s714 0.0)
(s715 0.0)
(s716 0.0)
(s717 0.0)
(s718 1.0)
(s719 0.0)
(s720 1.0)
(s721 0.0)
(s722 0.0)
(s723 0.0)
(s724 0.0)
(s725 0.0)
(s726 0.0)
(s727 0.0)
(s728 0.0)
(s729 0.0)
(s730 0.0)
(s731 0.0)
(s732 0.0)
(s733 0.0)
(s734 0.0)
(s735 0.0)
(s736 0.0)
(s737 0.0)
(s738 0.0)
(s739 0.0)
(s740 0.0)
(s741 0.0)
(s742 0.0)
(s743 0.0)
(s744 0.0)
(s745 0.0)
(s746 0.0)
(s747 0.0)
(s748 0.0)
(s749 0.0)
(s750 0.0)
(s751 0.0)
(s752 0.0)
(s753 1.0)
(s754 0.0)
(s755 0.0)
(s756 0.0)
(s757 0.0)
(s758 0.0)
(s759 0.0)
(s760 0.0)
(s761 0.0)
(s762 0.0)
(s763 0.0)
(s764 0.0)
(s765 0.0)
(s766 0.0)
(s767 0.0)
(s768 0.0)
(s769 0.0)
(s770 0.0)
(s771 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 816/1754 variables, and 47 constraints, problems are : Problem set: 0 solved, 937 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 937/937 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 937 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/816 variables, 7/47 constraints. Problems are: Problem set: 0 solved, 937 unsolved
[2024-06-01 11:15:55] [INFO ] Deduced a trap composed of 69 places in 69 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/816 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 937 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 816/1754 variables, and 48 constraints, problems are : Problem set: 0 solved, 937 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 0/937 constraints, Known Traps: 8/8 constraints]
After SMT, in 60167ms problems are : Problem set: 0 solved, 937 unsolved
Search for dead transitions found 0 dead transitions in 60180ms
Starting structural reductions in LTL mode, iteration 1 : 816/848 places, 938/977 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60941 ms. Remains : 816/848 places, 938/977 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-10
Product exploration explored 100000 steps with 5364 reset in 121 ms.
Product exploration explored 100000 steps with 5364 reset in 126 ms.
Computed a total of 39 stabilizing places and 39 stable transitions
Computed a total of 39 stabilizing places and 39 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 68 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 54 steps (0 resets) in 5 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 11:16:06] [INFO ] Invariant cache hit.
[2024-06-01 11:16:06] [INFO ] [Real]Absence check using 40 positive place invariants in 16 ms returned sat
[2024-06-01 11:16:07] [INFO ] [Real]Absence check using state equation in 1023 ms returned sat
[2024-06-01 11:16:07] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 11:16:08] [INFO ] [Nat]Absence check using 40 positive place invariants in 13 ms returned sat
[2024-06-01 11:16:08] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2024-06-01 11:16:08] [INFO ] Computed and/alt/rep : 937/1422/937 causal constraints (skipped 0 transitions) in 44 ms.
[2024-06-01 11:16:20] [INFO ] Added : 880 causal constraints over 178 iterations in 12242 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 816 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 816/816 places, 938/938 transitions.
Applied a total of 0 rules in 16 ms. Remains 816 /816 variables (removed 0) and now considering 938/938 (removed 0) transitions.
[2024-06-01 11:16:20] [INFO ] Invariant cache hit.
[2024-06-01 11:16:20] [INFO ] Implicit Places using invariants in 176 ms returned []
[2024-06-01 11:16:20] [INFO ] Invariant cache hit.
[2024-06-01 11:16:21] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 629 ms to find 0 implicit places.
Running 937 sub problems to find dead transitions.
[2024-06-01 11:16:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 937 unsolved
[2024-06-01 11:16:43] [INFO ] Deduced a trap composed of 43 places in 209 ms of which 4 ms to minimize.
[2024-06-01 11:16:43] [INFO ] Deduced a trap composed of 44 places in 200 ms of which 4 ms to minimize.
[2024-06-01 11:16:45] [INFO ] Deduced a trap composed of 49 places in 183 ms of which 4 ms to minimize.
[2024-06-01 11:16:47] [INFO ] Deduced a trap composed of 56 places in 141 ms of which 3 ms to minimize.
[2024-06-01 11:16:47] [INFO ] Deduced a trap composed of 58 places in 126 ms of which 3 ms to minimize.
[2024-06-01 11:16:50] [INFO ] Deduced a trap composed of 64 places in 96 ms of which 3 ms to minimize.
[2024-06-01 11:16:50] [INFO ] Deduced a trap composed of 61 places in 38 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 816/1754 variables, and 47 constraints, problems are : Problem set: 0 solved, 937 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 937/937 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 937 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 937 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/816 variables, 7/47 constraints. Problems are: Problem set: 0 solved, 937 unsolved
[2024-06-01 11:17:10] [INFO ] Deduced a trap composed of 69 places in 62 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/816 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 937 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 1)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 0)
(s289 0)
(s290 0)
(s291 0)
(s292 0)
(s293 0)
(s294 0)
(s295 0)
(s296 0)
(s297 0)
(s298 0)
(s299 0)
(s300 0)
(s301 0)
(s302 0)
(s303 0)
(s304 0)
(s305 0)
(s306 0)
(s307 0)
(s308 0)
(s309 0)
(s310 0)
(s311 0)
(s312 0)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 0)
(s320 0)
(s321 0)
(s322 0)
(s323 0)
(s324 0)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 1)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 0)
(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 0)
(s358 0)
(s359 0)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 1)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 1)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 1)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 1)
(s442 0)
(s443 0)
(s444 0)
(s445 0)
(s446 0)
(s447 0)
(s448 0)
(s449 1)
(s450 0)
(s451 0)
(s452 0)
(s453 0)
(s454 1)
(s455 0)
(s456 1)
(s457 0)
(s458 0)
(s459 0)
(s460 0)
(s461 0)
(s462 0)
(s463 0)
(s464 0)
(s465 0)
(s466 0)
(s467 0)
(s468 0)
(s469 0)
(s470 0)
(s471 0)
(s472 0)
(s473 0)
(s474 0)
(s475 0)
(s476 0)
(s477 0)
(s478 0)
(s479 0)
(s480 0)
(s481 0)
(s482 0)
(s483 0)
(s484 0)
(s485 0)
(s486 0)
(s487 0)
(s488 0)
(s489 1)
(s490 0)
(s491 0)
(s492 0)
(s493 0)
(s494 0)
(s495 0)
(s496 0)
(s497 0)
(s498 0)
(s499 0)
(s500 0)
(s501 0)
(s502 0)
(s503 0)
(s504 0)
(s505 0)
(s506 0)
(s507 0)
(s508 0)
(s509 0)
(s510 0)
(s511 0)
(s512 0)
(s513 0)
(s514 0)
(s515 0)
(s516 0)
(s517 0)
(s518 0)
(s519 0)
(s520 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 816/1754 variables, and 48 constraints, problems are : Problem set: 0 solved, 937 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 0/937 constraints, Known Traps: 8/8 constraints]
After SMT, in 60182ms problems are : Problem set: 0 solved, 937 unsolved
Search for dead transitions found 0 dead transitions in 60197ms
Finished structural reductions in LTL mode , in 1 iterations and 60847 ms. Remains : 816/816 places, 938/938 transitions.
Computed a total of 39 stabilizing places and 39 stable transitions
Computed a total of 39 stabilizing places and 39 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 64 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 54 steps (0 resets) in 6 ms. (7 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-06-01 11:17:21] [INFO ] Invariant cache hit.
[2024-06-01 11:17:22] [INFO ] [Real]Absence check using 40 positive place invariants in 15 ms returned sat
[2024-06-01 11:17:23] [INFO ] [Real]Absence check using state equation in 1082 ms returned sat
[2024-06-01 11:17:23] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 11:17:23] [INFO ] [Nat]Absence check using 40 positive place invariants in 14 ms returned sat
[2024-06-01 11:17:23] [INFO ] [Nat]Absence check using state equation in 283 ms returned sat
[2024-06-01 11:17:24] [INFO ] Computed and/alt/rep : 937/1422/937 causal constraints (skipped 0 transitions) in 47 ms.
[2024-06-01 11:17:36] [INFO ] Added : 880 causal constraints over 178 iterations in 12376 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5389 reset in 130 ms.
Stack based approach found an accepted trace after 50923 steps with 2726 reset with depth 12 and stack size 12 in 65 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-10 finished in 152006 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 848 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 848/848 places, 977/977 transitions.
Graph (trivial) has 792 edges and 848 vertex of which 563 / 848 are part of one of the 20 SCC in 9 ms
Free SCC test removed 543 places
Ensure Unique test removed 615 transitions
Reduce isomorphic transitions removed 615 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 304 transition count 360
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 303 transition count 359
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 302 transition count 359
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 5 place count 302 transition count 342
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 39 place count 285 transition count 342
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 51 place count 273 transition count 317
Iterating global reduction 3 with 12 rules applied. Total rules applied 63 place count 273 transition count 317
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 3 with 124 rules applied. Total rules applied 187 place count 211 transition count 255
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 188 place count 210 transition count 254
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 145 edges and 204 vertex of which 26 / 204 are part of one of the 13 SCC in 4 ms
Free SCC test removed 13 places
Iterating post reduction 3 with 7 rules applied. Total rules applied 195 place count 191 transition count 254
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 4 with 26 rules applied. Total rules applied 221 place count 191 transition count 228
Applied a total of 221 rules in 113 ms. Remains 191 /848 variables (removed 657) and now considering 228/977 (removed 749) transitions.
[2024-06-01 11:17:36] [INFO ] Flow matrix only has 209 transitions (discarded 19 similar events)
// Phase 1: matrix 209 rows 191 cols
[2024-06-01 11:17:36] [INFO ] Computed 34 invariants in 2 ms
[2024-06-01 11:17:36] [INFO ] Implicit Places using invariants in 156 ms returned []
[2024-06-01 11:17:36] [INFO ] Flow matrix only has 209 transitions (discarded 19 similar events)
[2024-06-01 11:17:36] [INFO ] Invariant cache hit.
[2024-06-01 11:17:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-06-01 11:17:37] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
[2024-06-01 11:17:37] [INFO ] Redundant transitions in 8 ms returned []
Running 108 sub problems to find dead transitions.
[2024-06-01 11:17:37] [INFO ] Flow matrix only has 209 transitions (discarded 19 similar events)
[2024-06-01 11:17:37] [INFO ] Invariant cache hit.
[2024-06-01 11:17:37] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (OVERLAPS) 20/191 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (OVERLAPS) 208/399 variables, 191/225 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/399 variables, 7/232 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (OVERLAPS) 0/399 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Real declared 399/400 variables, and 232 constraints, problems are : Problem set: 0 solved, 108 unsolved in 3082 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 191/191 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 108 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (OVERLAPS) 20/191 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (OVERLAPS) 208/399 variables, 191/225 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/399 variables, 7/232 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 108/340 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/399 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (OVERLAPS) 0/399 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Int declared 399/400 variables, and 340 constraints, problems are : Problem set: 0 solved, 108 unsolved in 3021 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 191/191 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints]
After SMT, in 6120ms problems are : Problem set: 0 solved, 108 unsolved
Search for dead transitions found 0 dead transitions in 6122ms
Starting structural reductions in SI_LTL mode, iteration 1 : 191/848 places, 228/977 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6571 ms. Remains : 191/848 places, 228/977 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-12
Stuttering criterion allowed to conclude after 83 steps with 2 reset in 3 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-12 finished in 6636 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 1 out of 848 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 848/848 places, 977/977 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 829 transition count 958
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 829 transition count 958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 829 transition count 957
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 50 place count 818 transition count 946
Iterating global reduction 1 with 11 rules applied. Total rules applied 61 place count 818 transition count 946
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 65 place count 818 transition count 942
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 68 place count 815 transition count 939
Iterating global reduction 2 with 3 rules applied. Total rules applied 71 place count 815 transition count 939
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 73 place count 815 transition count 937
Applied a total of 73 rules in 161 ms. Remains 815 /848 variables (removed 33) and now considering 937/977 (removed 40) transitions.
// Phase 1: matrix 937 rows 815 cols
[2024-06-01 11:17:43] [INFO ] Computed 40 invariants in 2 ms
[2024-06-01 11:17:43] [INFO ] Implicit Places using invariants in 299 ms returned []
[2024-06-01 11:17:43] [INFO ] Invariant cache hit.
[2024-06-01 11:17:44] [INFO ] Implicit Places using invariants and state equation in 474 ms returned []
Implicit Place search using SMT with State Equation took 774 ms to find 0 implicit places.
Running 936 sub problems to find dead transitions.
[2024-06-01 11:17:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 1 (OVERLAPS) 1/815 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 936 unsolved
[2024-06-01 11:18:06] [INFO ] Deduced a trap composed of 43 places in 218 ms of which 4 ms to minimize.
[2024-06-01 11:18:06] [INFO ] Deduced a trap composed of 44 places in 223 ms of which 4 ms to minimize.
[2024-06-01 11:18:08] [INFO ] Deduced a trap composed of 49 places in 175 ms of which 4 ms to minimize.
[2024-06-01 11:18:10] [INFO ] Deduced a trap composed of 56 places in 138 ms of which 3 ms to minimize.
[2024-06-01 11:18:10] [INFO ] Deduced a trap composed of 58 places in 130 ms of which 3 ms to minimize.
[2024-06-01 11:18:13] [INFO ] Deduced a trap composed of 64 places in 96 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 815/1752 variables, and 46 constraints, problems are : Problem set: 0 solved, 936 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/815 constraints, PredecessorRefiner: 936/936 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 936 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 1 (OVERLAPS) 1/815 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/815 variables, 6/46 constraints. Problems are: Problem set: 0 solved, 936 unsolved
[2024-06-01 11:18:33] [INFO ] Deduced a trap composed of 69 places in 67 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/815 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 936 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 815/1752 variables, and 47 constraints, problems are : Problem set: 0 solved, 936 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 0/815 constraints, PredecessorRefiner: 0/936 constraints, Known Traps: 7/7 constraints]
After SMT, in 60170ms problems are : Problem set: 0 solved, 936 unsolved
Search for dead transitions found 0 dead transitions in 60178ms
Starting structural reductions in LTL mode, iteration 1 : 815/848 places, 937/977 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61116 ms. Remains : 815/848 places, 937/977 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-13 finished in 61289 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F((G(F((G(F(p1))||(!p0&&F(p1)))))||(!p1&&F((G(F(p1))||(!p0&&F(p1))))))))))'
Support contains 3 out of 848 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 848/848 places, 977/977 transitions.
Graph (trivial) has 790 edges and 848 vertex of which 561 / 848 are part of one of the 20 SCC in 2 ms
Free SCC test removed 541 places
Ensure Unique test removed 612 transitions
Reduce isomorphic transitions removed 612 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 306 transition count 363
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 305 transition count 363
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 3 place count 305 transition count 346
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 37 place count 288 transition count 346
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 50 place count 275 transition count 320
Iterating global reduction 2 with 13 rules applied. Total rules applied 63 place count 275 transition count 320
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 2 with 124 rules applied. Total rules applied 187 place count 213 transition count 258
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 188 place count 212 transition count 257
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 146 edges and 206 vertex of which 26 / 206 are part of one of the 13 SCC in 0 ms
Free SCC test removed 13 places
Iterating post reduction 2 with 7 rules applied. Total rules applied 195 place count 193 transition count 257
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 3 with 26 rules applied. Total rules applied 221 place count 193 transition count 231
Applied a total of 221 rules in 58 ms. Remains 193 /848 variables (removed 655) and now considering 231/977 (removed 746) transitions.
[2024-06-01 11:18:44] [INFO ] Flow matrix only has 212 transitions (discarded 19 similar events)
// Phase 1: matrix 212 rows 193 cols
[2024-06-01 11:18:44] [INFO ] Computed 34 invariants in 1 ms
[2024-06-01 11:18:44] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-06-01 11:18:44] [INFO ] Flow matrix only has 212 transitions (discarded 19 similar events)
[2024-06-01 11:18:44] [INFO ] Invariant cache hit.
[2024-06-01 11:18:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-06-01 11:18:44] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
[2024-06-01 11:18:44] [INFO ] Redundant transitions in 8 ms returned []
Running 110 sub problems to find dead transitions.
[2024-06-01 11:18:44] [INFO ] Flow matrix only has 212 transitions (discarded 19 similar events)
[2024-06-01 11:18:44] [INFO ] Invariant cache hit.
[2024-06-01 11:18:44] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (OVERLAPS) 20/193 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 211/404 variables, 193/227 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 7/234 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 0/404 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/405 variables, and 234 constraints, problems are : Problem set: 0 solved, 110 unsolved in 3097 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 193/193 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (OVERLAPS) 20/193 variables, 20/34 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 211/404 variables, 193/227 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 7/234 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 110/344 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/404 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 0/404 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 404/405 variables, and 344 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2957 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, State Equation: 193/193 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
After SMT, in 6067ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 6068ms
Starting structural reductions in SI_LTL mode, iteration 1 : 193/848 places, 231/977 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6394 ms. Remains : 193/848 places, 231/977 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-14 finished in 6526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0)||X(p1)))))'
Support contains 4 out of 848 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 848/848 places, 977/977 transitions.
Graph (trivial) has 789 edges and 848 vertex of which 550 / 848 are part of one of the 20 SCC in 1 ms
Free SCC test removed 530 places
Ensure Unique test removed 598 transitions
Reduce isomorphic transitions removed 598 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 317 transition count 374
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 313 transition count 373
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11 place count 312 transition count 373
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 11 place count 312 transition count 355
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 47 place count 294 transition count 355
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 61 place count 280 transition count 328
Iterating global reduction 3 with 14 rules applied. Total rules applied 75 place count 280 transition count 328
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 3 with 124 rules applied. Total rules applied 199 place count 218 transition count 266
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 200 place count 218 transition count 265
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 202 place count 217 transition count 270
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 203 place count 217 transition count 269
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 204 place count 216 transition count 268
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 132 edges and 215 vertex of which 4 / 215 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 5 with 2 rules applied. Total rules applied 206 place count 213 transition count 268
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 210 place count 213 transition count 264
Applied a total of 210 rules in 46 ms. Remains 213 /848 variables (removed 635) and now considering 264/977 (removed 713) transitions.
[2024-06-01 11:18:51] [INFO ] Flow matrix only has 245 transitions (discarded 19 similar events)
// Phase 1: matrix 245 rows 213 cols
[2024-06-01 11:18:51] [INFO ] Computed 39 invariants in 1 ms
[2024-06-01 11:18:51] [INFO ] Implicit Places using invariants in 103 ms returned [11, 41, 78, 123, 164]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 105 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 208/848 places, 264/977 transitions.
Graph (trivial) has 140 edges and 208 vertex of which 22 / 208 are part of one of the 11 SCC in 0 ms
Free SCC test removed 11 places
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 196 transition count 241
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 196 transition count 238
Applied a total of 6 rules in 9 ms. Remains 196 /208 variables (removed 12) and now considering 238/264 (removed 26) transitions.
[2024-06-01 11:18:51] [INFO ] Flow matrix only has 219 transitions (discarded 19 similar events)
// Phase 1: matrix 219 rows 196 cols
[2024-06-01 11:18:51] [INFO ] Computed 34 invariants in 1 ms
[2024-06-01 11:18:51] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-06-01 11:18:51] [INFO ] Flow matrix only has 219 transitions (discarded 19 similar events)
[2024-06-01 11:18:51] [INFO ] Invariant cache hit.
[2024-06-01 11:18:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-06-01 11:18:51] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 196/848 places, 238/977 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 413 ms. Remains : 196/848 places, 238/977 transitions.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-1B-LTLCardinality-15
Stuttering criterion allowed to conclude after 54 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-1B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-LTLCardinality-15 finished in 491 ms.
All properties solved by simple procedures.
Total runtime 599304 ms.
ITS solved all properties within timeout

BK_STOP 1717240731639

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="NoC3x3-PT-1B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is NoC3x3-PT-1B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654351900563"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1B.tgz
mv NoC3x3-PT-1B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; 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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;