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.r158-smll-171636266400223.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is EnergyBus-PT-none, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266400223
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 12 18:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 18:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 136K Apr 12 18:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.2M May 18 16:42 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 EnergyBus-PT-none-ReachabilityFireability-2024-00
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-01
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-02
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-03
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-04
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-05
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-06
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-07
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-08
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-09
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-10
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-11
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-12
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-13
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-14
FORMULA_NAME EnergyBus-PT-none-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716579459284

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EnergyBus-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-24 19:37:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 19:37:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 19:37:42] [INFO ] Load time of PNML (sax parser for PT used): 791 ms
[2024-05-24 19:37:42] [INFO ] Transformed 157 places.
[2024-05-24 19:37:42] [INFO ] Transformed 4430 transitions.
[2024-05-24 19:37:43] [INFO ] Found NUPN structural information;
[2024-05-24 19:37:43] [INFO ] Parsed PT model containing 157 places and 4430 transitions and 63389 arcs in 1195 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 51 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 4 places in 26 ms
Reduce places removed 4 places and 825 transitions.
Ensure Unique test removed 1692 transitions
Reduce redundant transitions removed 1692 transitions.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 7184 ms. (5 steps per ms) remains 11/13 properties
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-24 19:37:45] [INFO ] Flatten gal took : 1134 ms
BEST_FIRST walk for 40003 steps (8 resets) in 933 ms. (42 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1307 ms. (30 steps per ms) remains 11/11 properties
[2024-05-24 19:37:45] [INFO ] Flatten gal took : 632 ms
BEST_FIRST walk for 40003 steps (8 resets) in 676 ms. (59 steps per ms) remains 11/11 properties
[2024-05-24 19:37:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11637718133499669069.gal : 252 ms
BEST_FIRST walk for 40003 steps (8 resets) in 481 ms. (82 steps per ms) remains 11/11 properties
[2024-05-24 19:37:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13731456340909734751.prop : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11637718133499669069.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13731456340909734751.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (8 resets) in 224 ms. (177 steps per ms) remains 11/11 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 40003 steps (8 resets) in 409 ms. (97 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 172 ms. (231 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 456 ms. (87 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 361 ms. (110 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 176 ms. (226 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 426 ms. (93 steps per ms) remains 11/11 properties
[2024-05-24 19:37:46] [INFO ] Flow matrix only has 647 transitions (discarded 1266 similar events)
// Phase 1: matrix 647 rows 153 cols
[2024-05-24 19:37:47] [INFO ] Computed 23 invariants in 38 ms
Loading property file /tmp/ReachabilityCardinality13731456340909734751.prop.
[2024-05-24 19:37:47] [INFO ] State equation strengthened by 463 read => feed constraints.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :3 after 7
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :7 after 21
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :21 after 41
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :41 after 8401
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :8401 after 25201
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :25201 after 452001
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :452001 after 833281
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :833281 after 4.69659e+06
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :4.69659e+06 after 7.7376e+06
Problem EnergyBus-PT-none-ReachabilityFireability-2024-05 is UNSAT
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 1 solved, 10 unsolved
Problem EnergyBus-PT-none-ReachabilityFireability-2024-04 is UNSAT
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem EnergyBus-PT-none-ReachabilityFireability-2024-10 is UNSAT
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 55/99 variables, 10/54 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 55/109 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/109 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 39/138 variables, 11/120 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 39/159 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/159 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 11/149 variables, 2/161 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 11/172 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/149 variables, 0/172 constraints. Problems are: Problem set: 3 solved, 8 unsolved
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :7.7376e+06 after 3.96417e+07
At refinement iteration 11 (OVERLAPS) 643/792 variables, 149/321 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/792 variables, 462/783 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/792 variables, 0/783 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 7/799 variables, 4/787 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/799 variables, 4/791 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/799 variables, 0/791 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 1/800 variables, 1/792 constraints. Problems are: Problem set: 3 solved, 8 unsolved
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-14 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :3.96417e+07 after 1.94988e+09
At refinement iteration 18 (INCLUDED_ONLY) 0/800 variables, 0/792 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 19 (OVERLAPS) 0/800 variables, 0/792 constraints. Problems are: Problem set: 4 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 800/800 variables, and 792 constraints, problems are : Problem set: 4 solved, 7 unsolved in 3391 ms.
Refiners :[Domain max(s): 153/153 constraints, Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 153/153 constraints, ReadFeed: 463/463 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 41/41 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/41 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 57/98 variables, 10/51 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 57/108 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/108 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 39/137 variables, 11/119 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 39/158 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/158 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 12/149 variables, 2/160 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 12/172 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/149 variables, 0/172 constraints. Problems are: Problem set: 4 solved, 7 unsolved
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :1.94988e+09 after 2.97232e+09
At refinement iteration 11 (OVERLAPS) 643/792 variables, 149/321 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/792 variables, 462/783 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/792 variables, 0/783 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 7/799 variables, 4/787 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/799 variables, 4/791 constraints. Problems are: Problem set: 4 solved, 7 unsolved
Invariant property EnergyBus-PT-none-ReachabilityFireability-2024-09 does not hold.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property EnergyBus-PT-none-ReachabilityFireability-2024-02 does not hold.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :2.97232e+09 after 5.94773e+09
At refinement iteration 16 (INCLUDED_ONLY) 0/799 variables, 7/798 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/799 variables, 0/798 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 1/800 variables, 1/799 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/800 variables, 0/799 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 20 (OVERLAPS) 0/800 variables, 0/799 constraints. Problems are: Problem set: 6 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 800/800 variables, and 799 constraints, problems are : Problem set: 6 solved, 5 unsolved in 5008 ms.
Refiners :[Domain max(s): 153/153 constraints, Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 153/153 constraints, ReadFeed: 463/463 constraints, PredecessorRefiner: 7/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 9726ms problems are : Problem set: 6 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :5.94773e+09 after 1.71356e+10
Parikh walk visited 0 properties in 6697 ms.
Support contains 37 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 1913/1913 transitions.
Graph (trivial) has 80 edges and 153 vertex of which 13 / 153 are part of one of the 4 SCC in 7 ms
Free SCC test removed 9 places
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 31 transitions.
Graph (complete) has 793 edges and 144 vertex of which 140 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.32 ms
Discarding 4 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 5 rules applied. Total rules applied 7 place count 140 transition count 1874
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 12 place count 137 transition count 1872
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 12 place count 137 transition count 1867
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 132 transition count 1867
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 37 place count 117 transition count 1839
Iterating global reduction 2 with 15 rules applied. Total rules applied 52 place count 117 transition count 1839
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 66 place count 110 transition count 1832
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 68 place count 110 transition count 1830
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 69 place count 109 transition count 1828
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 109 transition count 1828
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 80 place count 104 transition count 1837
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 88 place count 104 transition count 1829
Drop transitions (Redundant composition of simpler transitions.) removed 85 transitions
Redundant transition composition rules discarded 85 transitions
Iterating global reduction 4 with 85 rules applied. Total rules applied 173 place count 104 transition count 1744
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 177 place count 102 transition count 1742
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 179 place count 100 transition count 1742
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 179 place count 100 transition count 1738
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 187 place count 96 transition count 1738
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 191 place count 94 transition count 1736
Free-agglomeration rule applied 5 times.
Iterating global reduction 6 with 5 rules applied. Total rules applied 196 place count 94 transition count 1731
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 202 place count 89 transition count 1730
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 203 place count 89 transition count 1729
Applied a total of 203 rules in 2041 ms. Remains 89 /153 variables (removed 64) and now considering 1729/1913 (removed 184) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2066 ms. Remains : 89/153 places, 1729/1913 transitions.
RANDOM walk for 40000 steps (8 resets) in 1433 ms. (27 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 433 ms. (92 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 284 ms. (140 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 122 ms. (325 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 152789 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :0 out of 5
Probabilistic random walk after 152789 steps, saw 83586 distinct states, run finished after 3007 ms. (steps per millisecond=50 ) properties seen :0
[2024-05-24 19:38:09] [INFO ] Flow matrix only has 523 transitions (discarded 1206 similar events)
// Phase 1: matrix 523 rows 89 cols
[2024-05-24 19:38:09] [INFO ] Computed 20 invariants in 4 ms
[2024-05-24 19:38:09] [INFO ] State equation strengthened by 458 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 27/64 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 22/86 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1/87 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 522/609 variables, 87/107 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/609 variables, 457/564 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/609 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 3/612 variables, 2/566 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/612 variables, 1/567 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/612 variables, 0/567 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 0/612 variables, 0/567 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 612/612 variables, and 567 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1009 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 458/458 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 27/64 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 22/86 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1/87 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 522/609 variables, 87/107 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/609 variables, 457/564 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/609 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 3/612 variables, 2/566 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/612 variables, 1/567 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/612 variables, 5/572 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-24 19:38:12] [INFO ] Deduced a trap composed of 4 places in 140 ms of which 9 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/612 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/612 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 0/612 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 612/612 variables, and 573 constraints, problems are : Problem set: 0 solved, 5 unsolved in 3888 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 458/458 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints]
After SMT, in 5266ms problems are : Problem set: 0 solved, 5 unsolved
Invariant property EnergyBus-PT-none-ReachabilityFireability-2024-07 does not hold.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-08 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 6237 ms.
Support contains 34 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 1729/1729 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 89 transition count 1728
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 88 transition count 1728
Applied a total of 2 rules in 604 ms. Remains 88 /89 variables (removed 1) and now considering 1728/1729 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 604 ms. Remains : 88/89 places, 1728/1729 transitions.
RANDOM walk for 40000 steps (8 resets) in 1340 ms. (29 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 356 ms. (112 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 3/3 properties
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-03 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :1.71356e+10 after 1.33507e+11
Interrupted probabilistic random walk after 195685 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :0 out of 3
Probabilistic random walk after 195685 steps, saw 106551 distinct states, run finished after 3001 ms. (steps per millisecond=65 ) properties seen :0
[2024-05-24 19:38:25] [INFO ] Flow matrix only has 522 transitions (discarded 1206 similar events)
// Phase 1: matrix 522 rows 88 cols
[2024-05-24 19:38:25] [INFO ] Computed 20 invariants in 8 ms
[2024-05-24 19:38:25] [INFO ] State equation strengthened by 458 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 39/57 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/83 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/84 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 518/602 variables, 84/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/602 variables, 241/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/602 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 8/610 variables, 4/349 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/610 variables, 217/566 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/610 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/610 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 566 constraints, problems are : Problem set: 0 solved, 2 unsolved in 496 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 458/458 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) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 39/57 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/83 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/84 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 518/602 variables, 84/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/602 variables, 241/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/602 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 8/610 variables, 4/349 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/610 variables, 217/566 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/610 variables, 2/568 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 19:38:26] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/610 variables, 1/569 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/610 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/610 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 569 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1334 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 88/88 constraints, ReadFeed: 458/458 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 1926ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 979 ms.
Support contains 18 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 1728/1728 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 88 transition count 1727
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 87 transition count 1727
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 5 place count 84 transition count 1375
Iterating global reduction 0 with 3 rules applied. Total rules applied 8 place count 84 transition count 1375
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 82 transition count 1373
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 82 transition count 1369
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 20 place count 78 transition count 1369
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 78 transition count 1495
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 22 place count 77 transition count 1495
Applied a total of 22 rules in 666 ms. Remains 77 /88 variables (removed 11) and now considering 1495/1728 (removed 233) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 666 ms. Remains : 77/88 places, 1495/1728 transitions.
RANDOM walk for 40000 steps (8 resets) in 1035 ms. (38 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 257458 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :0 out of 2
Probabilistic random walk after 257458 steps, saw 142236 distinct states, run finished after 3001 ms. (steps per millisecond=85 ) properties seen :0
[2024-05-24 19:38:32] [INFO ] Flow matrix only has 326 transitions (discarded 1169 similar events)
// Phase 1: matrix 326 rows 77 cols
[2024-05-24 19:38:32] [INFO ] Computed 20 invariants in 3 ms
[2024-05-24 19:38:32] [INFO ] State equation strengthened by 274 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 28/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/72 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/73 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 322/395 variables, 73/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/395 variables, 149/242 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 8/403 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/403 variables, 125/371 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/403 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/403 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 403/403 variables, and 371 constraints, problems are : Problem set: 0 solved, 2 unsolved in 402 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 77/77 constraints, ReadFeed: 274/274 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) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 28/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/72 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/73 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 322/395 variables, 73/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/395 variables, 149/242 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 8/403 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/403 variables, 125/371 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/403 variables, 2/373 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 19:38:33] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/403 variables, 1/374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/403 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/403 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 403/403 variables, and 374 constraints, problems are : Problem set: 0 solved, 2 unsolved in 945 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 77/77 constraints, ReadFeed: 274/274 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 1420ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1176 ms.
Support contains 18 out of 77 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 1495/1495 transitions.
Applied a total of 0 rules in 205 ms. Remains 77 /77 variables (removed 0) and now considering 1495/1495 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 205 ms. Remains : 77/77 places, 1495/1495 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 1495/1495 transitions.
Applied a total of 0 rules in 204 ms. Remains 77 /77 variables (removed 0) and now considering 1495/1495 (removed 0) transitions.
[2024-05-24 19:38:35] [INFO ] Flow matrix only has 326 transitions (discarded 1169 similar events)
[2024-05-24 19:38:35] [INFO ] Invariant cache hit.
[2024-05-24 19:38:35] [INFO ] Implicit Places using invariants in 120 ms returned [5, 62]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 132 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 75/77 places, 1495/1495 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 74 transition count 1494
Drop transitions (Redundant composition of simpler transitions.) removed 97 transitions
Redundant transition composition rules discarded 97 transitions
Iterating global reduction 0 with 97 rules applied. Total rules applied 99 place count 74 transition count 1397
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 74 transition count 1396
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 101 place count 73 transition count 1396
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 103 place count 73 transition count 1396
Applied a total of 103 rules in 743 ms. Remains 73 /75 variables (removed 2) and now considering 1396/1495 (removed 99) transitions.
[2024-05-24 19:38:35] [INFO ] Flow matrix only has 299 transitions (discarded 1097 similar events)
// Phase 1: matrix 299 rows 73 cols
[2024-05-24 19:38:35] [INFO ] Computed 18 invariants in 4 ms
[2024-05-24 19:38:36] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-24 19:38:36] [INFO ] Flow matrix only has 299 transitions (discarded 1097 similar events)
[2024-05-24 19:38:36] [INFO ] Invariant cache hit.
[2024-05-24 19:38:36] [INFO ] State equation strengthened by 240 read => feed constraints.
[2024-05-24 19:38:36] [INFO ] Implicit Places using invariants and state equation in 421 ms returned [13, 55]
[2024-05-24 19:38:36] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 542 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 72/77 places, 1396/1495 transitions.
Applied a total of 0 rules in 175 ms. Remains 72 /72 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1799 ms. Remains : 72/77 places, 1396/1495 transitions.
RANDOM walk for 40000 steps (8 resets) in 1023 ms. (39 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 64 ms. (615 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 275048 steps, run timeout after 3001 ms. (steps per millisecond=91 ) properties seen :0 out of 2
Probabilistic random walk after 275048 steps, saw 147083 distinct states, run finished after 3001 ms. (steps per millisecond=91 ) properties seen :0
[2024-05-24 19:38:40] [INFO ] Flow matrix only has 299 transitions (discarded 1097 similar events)
// Phase 1: matrix 299 rows 72 cols
[2024-05-24 19:38:40] [INFO ] Computed 17 invariants in 2 ms
[2024-05-24 19:38:40] [INFO ] State equation strengthened by 240 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 26/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 22/66 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/67 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 295/362 variables, 67/84 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/362 variables, 127/211 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/362 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 9/371 variables, 5/216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/371 variables, 113/329 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/371 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/371 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 371/371 variables, and 329 constraints, problems are : Problem set: 0 solved, 2 unsolved in 317 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 72/72 constraints, ReadFeed: 240/240 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) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 26/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 22/66 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/67 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/67 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 295/362 variables, 67/84 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/362 variables, 127/211 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/362 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 9/371 variables, 5/216 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/371 variables, 113/329 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/371 variables, 2/331 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 19:38:40] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/371 variables, 1/332 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/371 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/371 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 371/371 variables, and 332 constraints, problems are : Problem set: 0 solved, 2 unsolved in 838 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 72/72 constraints, ReadFeed: 240/240 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 1230ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 814 ms.
Support contains 18 out of 72 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 1396/1396 transitions.
Applied a total of 0 rules in 174 ms. Remains 72 /72 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 72/72 places, 1396/1396 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 1396/1396 transitions.
Applied a total of 0 rules in 171 ms. Remains 72 /72 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2024-05-24 19:38:42] [INFO ] Flow matrix only has 299 transitions (discarded 1097 similar events)
[2024-05-24 19:38:42] [INFO ] Invariant cache hit.
[2024-05-24 19:38:42] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-24 19:38:42] [INFO ] Flow matrix only has 299 transitions (discarded 1097 similar events)
[2024-05-24 19:38:42] [INFO ] Invariant cache hit.
[2024-05-24 19:38:42] [INFO ] State equation strengthened by 240 read => feed constraints.
[2024-05-24 19:38:43] [INFO ] Implicit Places using invariants and state equation in 485 ms returned [54]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 592 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 71/72 places, 1396/1396 transitions.
Applied a total of 0 rules in 206 ms. Remains 71 /71 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 975 ms. Remains : 71/72 places, 1396/1396 transitions.
RANDOM walk for 40000 steps (8 resets) in 1038 ms. (38 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 70 ms. (563 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 101 ms. (392 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 220586 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :0 out of 2
Probabilistic random walk after 220586 steps, saw 119876 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :0
[2024-05-24 19:38:46] [INFO ] Flow matrix only has 299 transitions (discarded 1097 similar events)
// Phase 1: matrix 299 rows 71 cols
[2024-05-24 19:38:46] [INFO ] Computed 16 invariants in 1 ms
[2024-05-24 19:38:46] [INFO ] State equation strengthened by 240 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 26/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 20/64 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/65 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 294/359 variables, 65/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/359 variables, 126/207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 11/370 variables, 6/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/370 variables, 114/327 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/370 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/370 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 370/370 variables, and 327 constraints, problems are : Problem set: 0 solved, 2 unsolved in 315 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 71/71 constraints, ReadFeed: 240/240 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) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 26/44 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 20/64 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/65 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 294/359 variables, 65/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/359 variables, 126/207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 11/370 variables, 6/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/370 variables, 114/327 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/370 variables, 2/329 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 19:38:47] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/370 variables, 1/330 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/370 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/370 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 370/370 variables, and 330 constraints, problems are : Problem set: 0 solved, 2 unsolved in 815 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 71/71 constraints, ReadFeed: 240/240 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 1198ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 935 ms.
Support contains 18 out of 71 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 1396/1396 transitions.
Applied a total of 0 rules in 175 ms. Remains 71 /71 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 71/71 places, 1396/1396 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 1396/1396 transitions.
Applied a total of 0 rules in 174 ms. Remains 71 /71 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2024-05-24 19:38:49] [INFO ] Flow matrix only has 299 transitions (discarded 1097 similar events)
[2024-05-24 19:38:49] [INFO ] Invariant cache hit.
[2024-05-24 19:38:49] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-24 19:38:49] [INFO ] Flow matrix only has 299 transitions (discarded 1097 similar events)
[2024-05-24 19:38:49] [INFO ] Invariant cache hit.
[2024-05-24 19:38:49] [INFO ] State equation strengthened by 240 read => feed constraints.
[2024-05-24 19:38:49] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2024-05-24 19:38:50] [INFO ] Redundant transitions in 489 ms returned []
Running 1394 sub problems to find dead transitions.
[2024-05-24 19:38:50] [INFO ] Flow matrix only has 299 transitions (discarded 1097 similar events)
[2024-05-24 19:38:50] [INFO ] Invariant cache hit.
[2024-05-24 19:38:50] [INFO ] State equation strengthened by 240 read => feed constraints.
Invariant property EnergyBus-PT-none-ReachabilityFireability-2024-13 does not hold.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1394 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1394 unsolved
At refinement iteration 2 (OVERLAPS) 1/71 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 1394 unsolved
[2024-05-24 19:39:22] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 1 ms to minimize.
[2024-05-24 19:39:22] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 1 ms to minimize.
[2024-05-24 19:39:22] [INFO ] Deduced a trap composed of 17 places in 154 ms of which 1 ms to minimize.
[2024-05-24 19:39:22] [INFO ] Deduced a trap composed of 5 places in 121 ms of which 1 ms to minimize.
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD447 is UNSAT
Problem TDEAD452 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD472 is UNSAT
Problem TDEAD477 is UNSAT
Problem TDEAD482 is UNSAT
Problem TDEAD487 is UNSAT
Problem TDEAD492 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD502 is UNSAT
Problem TDEAD507 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD517 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD961 is UNSAT
Problem TDEAD966 is UNSAT
Problem TDEAD971 is UNSAT
Problem TDEAD976 is UNSAT
Problem TDEAD981 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD996 is UNSAT
Problem TDEAD1001 is UNSAT
Problem TDEAD1006 is UNSAT
Problem TDEAD1011 is UNSAT
Problem TDEAD1016 is UNSAT
Problem TDEAD1021 is UNSAT
Problem TDEAD1026 is UNSAT
Problem TDEAD1031 is UNSAT
Problem TDEAD1036 is UNSAT
Invariant property EnergyBus-PT-none-ReachabilityFireability-2024-08 does not hold.
Reachability property EnergyBus-PT-none-ReachabilityFireability-2024-06 is true.
FORMULA EnergyBus-PT-none-ReachabilityFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :1.33507e+11 after 9.85419e+11
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 4/20 constraints. Problems are: Problem set: 80 solved, 1314 unsolved
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :9.85419e+11 after 9.97972e+11
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/20 constraints. Problems are: Problem set: 80 solved, 1314 unsolved
At refinement iteration 5 (OVERLAPS) 299/370 variables, 71/91 constraints. Problems are: Problem set: 80 solved, 1314 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 240/331 constraints. Problems are: Problem set: 80 solved, 1314 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 370/370 variables, and 331 constraints, problems are : Problem set: 80 solved, 1314 unsolved in 30104 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 71/71 constraints, ReadFeed: 240/240 constraints, PredecessorRefiner: 1394/1394 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 80 solved, 1314 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 1/1 constraints. Problems are: Problem set: 80 solved, 1314 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/1 constraints. Problems are: Problem set: 80 solved, 1314 unsolved
At refinement iteration 2 (OVERLAPS) 1/71 variables, 15/16 constraints. Problems are: Problem set: 80 solved, 1314 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 4/20 constraints. Problems are: Problem set: 80 solved, 1314 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/20 constraints. Problems are: Problem set: 80 solved, 1314 unsolved
At refinement iteration 5 (OVERLAPS) 299/370 variables, 71/91 constraints. Problems are: Problem set: 80 solved, 1314 unsolved
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :9.97972e+11 after 1.31426e+12
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 240/331 constraints. Problems are: Problem set: 80 solved, 1314 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 370/370 variables, and 1645 constraints, problems are : Problem set: 80 solved, 1314 unsolved in 37256 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 71/71 constraints, ReadFeed: 240/240 constraints, PredecessorRefiner: 1314/1394 constraints, Known Traps: 4/4 constraints]
After SMT, in 90617ms problems are : Problem set: 80 solved, 1314 unsolved
Search for dead transitions found 80 dead transitions in 90650ms
Found 80 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 80 transitions
Dead transitions reduction (with SMT) removed 80 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 71/71 places, 1316/1396 transitions.
Applied a total of 0 rules in 222 ms. Remains 71 /71 variables (removed 0) and now considering 1316/1316 (removed 0) transitions.
[2024-05-24 19:40:21] [INFO ] Redundant transitions in 356 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 92410 ms. Remains : 71/71 places, 1316/1396 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 159727 ms.

BK_STOP 1716579621688

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="EnergyBus-PT-none"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
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 itstools"
echo " Input is EnergyBus-PT-none, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r158-smll-171636266400223"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EnergyBus-PT-none.tgz
mv EnergyBus-PT-none execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;