Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339800371.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is ErlangenMainframeV0-PT-1201, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339800371
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 9.1K Jun 6 09:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Jun 6 09:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Jun 6 09:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Jun 6 09:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Jun 6 12:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Jun 6 12:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 12:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 12:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 8.8K Jun 6 09:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Jun 6 09:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Jun 6 09:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Jun 6 09:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 12:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 12:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 24M Jun 5 20:08 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-00
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-01
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-02
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-03
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-04
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-05
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-06
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-07
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-08
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-09
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-10
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-11
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-12
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-13
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-14
FORMULA_NAME ErlangenMainframeV0-PT-1201-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1749372507073

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-1201
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-08 08:48:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-08 08:48:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 08:48:29] [INFO ] Load time of PNML (sax parser for PT used): 995 ms
[2025-06-08 08:48:29] [INFO ] Transformed 277 places.
[2025-06-08 08:48:29] [INFO ] Transformed 18712 transitions.
[2025-06-08 08:48:29] [INFO ] Found NUPN structural information;
[2025-06-08 08:48:29] [INFO ] Parsed PT model containing 277 places and 18712 transitions and 504563 arcs in 1303 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 18712/18712 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 217 transition count 18652
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 217 transition count 18652
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 152 place count 185 transition count 18620
Iterating global reduction 0 with 32 rules applied. Total rules applied 184 place count 185 transition count 18620
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 195 place count 174 transition count 12483
Ensure Unique test removed 9 places
Iterating global reduction 0 with 20 rules applied. Total rules applied 215 place count 165 transition count 12483
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 225 place count 155 transition count 211
Iterating global reduction 0 with 10 rules applied. Total rules applied 235 place count 155 transition count 211
Applied a total of 235 rules in 3024 ms. Remains 155 /277 variables (removed 122) and now considering 211/18712 (removed 18501) transitions.
// Phase 1: matrix 211 rows 155 cols
[2025-06-08 08:48:33] [INFO ] Computed 21 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 08:48:33] [INFO ] Implicit Places using invariants in 240 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 290 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 154/277 places, 211/18712 transitions.
Applied a total of 0 rules in 2 ms. Remains 154 /154 variables (removed 0) and now considering 211/211 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3330 ms. Remains : 154/277 places, 211/18712 transitions.
Support contains 15 out of 154 places after structural reductions.
[2025-06-08 08:48:33] [INFO ] Flatten gal took : 44 ms
[2025-06-08 08:48:33] [INFO ] Flatten gal took : 20 ms
[2025-06-08 08:48:33] [INFO ] Input system was already deterministic with 211 transitions.
Reduction of identical properties reduced properties to check from 10 to 8
RANDOM walk for 28781 steps (6 resets) in 518 ms. (55 steps per ms) remains 0/8 properties
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 25 stabilizing places and 25 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1))))'
Support contains 4 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 211/211 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 147 transition count 204
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 147 transition count 204
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 144 transition count 200
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 144 transition count 200
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 143 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 143 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 142 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 142 transition count 188
Applied a total of 24 rules in 5 ms. Remains 142 /154 variables (removed 12) and now considering 188/211 (removed 23) transitions.
// Phase 1: matrix 188 rows 142 cols
[2025-06-08 08:48:33] [INFO ] Computed 20 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 08:48:34] [INFO ] Implicit Places using invariants in 91 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 93 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 141/154 places, 188/211 transitions.
Applied a total of 0 rules in 1 ms. Remains 141 /141 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 99 ms. Remains : 141/154 places, 188/211 transitions.
Stuttering acceptance computed with spot in 234 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ErlangenMainframeV0-PT-1201-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 17386 steps with 0 reset in 103 ms.
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV0-PT-1201-LTLCardinality-02 finished in 498 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p1||G(p2))&&p0)))'
Support contains 4 out of 154 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 154/154 places, 211/211 transitions.
Graph (trivial) has 123 edges and 154 vertex of which 6 / 154 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 150 transition count 189
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 37 place count 132 transition count 189
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 37 place count 132 transition count 173
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 69 place count 116 transition count 173
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 78 place count 107 transition count 145
Iterating global reduction 2 with 9 rules applied. Total rules applied 87 place count 107 transition count 145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 88 place count 107 transition count 144
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 88 place count 107 transition count 142
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 92 place count 105 transition count 142
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 93 place count 104 transition count 138
Iterating global reduction 3 with 1 rules applied. Total rules applied 94 place count 104 transition count 138
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 192 place count 55 transition count 89
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 195 place count 52 transition count 79
Ensure Unique test removed 2 places
Iterating global reduction 3 with 5 rules applied. Total rules applied 200 place count 50 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 201 place count 50 transition count 78
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 203 place count 48 transition count 75
Iterating global reduction 4 with 2 rules applied. Total rules applied 205 place count 48 transition count 75
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 4 with 2 rules applied. Total rules applied 207 place count 47 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
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 209 place count 46 transition count 85
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 222 place count 46 transition count 72
Applied a total of 222 rules in 53 ms. Remains 46 /154 variables (removed 108) and now considering 72/211 (removed 139) transitions.
[2025-06-08 08:48:34] [INFO ] Flow matrix only has 53 transitions (discarded 19 similar events)
// Phase 1: matrix 53 rows 46 cols
[2025-06-08 08:48:34] [INFO ] Computed 18 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 08:48:34] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-08 08:48:34] [INFO ] Flow matrix only has 53 transitions (discarded 19 similar events)
[2025-06-08 08:48:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 08:48:34] [INFO ] State equation strengthened by 13 read => feed constraints.
[2025-06-08 08:48:34] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 08:48:34] [INFO ] Redundant transitions in 1 ms returned []
Running 70 sub problems to find dead transitions.
[2025-06-08 08:48:34] [INFO ] Flow matrix only has 53 transitions (discarded 19 similar events)
[2025-06-08 08:48:34] [INFO ] Invariant cache hit.
[2025-06-08 08:48:34] [INFO ] State equation strengthened by 13 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (OVERLAPS) 52/98 variables, 46/64 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/76 constraints. Problems are: Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 08:48:35] [INFO ] Deduced a trap along path composed of 2 places in 41 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (OVERLAPS) 1/99 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/99 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (OVERLAPS) 0/99 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 99/99 variables, and 78 constraints, problems are : Problem set: 0 solved, 70 unsolved in 2279 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 46/46 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (OVERLAPS) 52/98 variables, 46/64 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/76 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 70/146 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/98 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (OVERLAPS) 1/99 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/99 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 10 (OVERLAPS) 0/99 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 99/99 variables, and 148 constraints, problems are : Problem set: 0 solved, 70 unsolved in 2419 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 46/46 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 4743ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 4752ms
Starting structural reductions in SI_LTL mode, iteration 1 : 46/154 places, 72/211 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4914 ms. Remains : 46/154 places, 72/211 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ErlangenMainframeV0-PT-1201-LTLCardinality-04
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV0-PT-1201-LTLCardinality-04 finished in 5040 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(F(p0)&&X(!p0)))))'
Support contains 2 out of 154 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 154/154 places, 211/211 transitions.
Graph (trivial) has 124 edges and 154 vertex of which 6 / 154 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 150 transition count 189
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 37 place count 132 transition count 189
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 37 place count 132 transition count 172
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 71 place count 115 transition count 172
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 79 place count 107 transition count 145
Iterating global reduction 2 with 8 rules applied. Total rules applied 87 place count 107 transition count 145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 88 place count 107 transition count 144
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 88 place count 107 transition count 141
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 94 place count 104 transition count 141
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 95 place count 103 transition count 137
Iterating global reduction 3 with 1 rules applied. Total rules applied 96 place count 103 transition count 137
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 196 place count 53 transition count 87
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 198 place count 51 transition count 84
Ensure Unique test removed 2 places
Iterating global reduction 3 with 4 rules applied. Total rules applied 202 place count 49 transition count 84
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 204 place count 47 transition count 81
Iterating global reduction 3 with 2 rules applied. Total rules applied 206 place count 47 transition count 81
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 3 with 2 rules applied. Total rules applied 208 place count 46 transition count 80
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 221 place count 46 transition count 67
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 222 place count 45 transition count 66
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 223 place count 44 transition count 66
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 225 place count 44 transition count 64
Applied a total of 225 rules in 41 ms. Remains 44 /154 variables (removed 110) and now considering 64/211 (removed 147) transitions.
[2025-06-08 08:48:39] [INFO ] Flow matrix only has 51 transitions (discarded 13 similar events)
// Phase 1: matrix 51 rows 44 cols
[2025-06-08 08:48:39] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 08:48:39] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-08 08:48:39] [INFO ] Flow matrix only has 51 transitions (discarded 13 similar events)
[2025-06-08 08:48:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 08:48:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-08 08:48:39] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 08:48:39] [INFO ] Redundant transitions in 0 ms returned []
Running 38 sub problems to find dead transitions.
[2025-06-08 08:48:39] [INFO ] Flow matrix only has 51 transitions (discarded 13 similar events)
[2025-06-08 08:48:39] [INFO ] Invariant cache hit.
[2025-06-08 08:48:39] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (OVERLAPS) 5/44 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (OVERLAPS) 50/94 variables, 44/61 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 3/64 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 0/94 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/95 variables, and 64 constraints, problems are : Problem set: 0 solved, 38 unsolved in 610 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 44/44 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (OVERLAPS) 5/44 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (OVERLAPS) 50/94 variables, 44/61 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 3/64 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 38/102 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/95 variables, and 102 constraints, problems are : Problem set: 0 solved, 38 unsolved in 650 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 44/44 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1272ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1273ms
Starting structural reductions in SI_LTL mode, iteration 1 : 44/154 places, 64/211 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1413 ms. Remains : 44/154 places, 64/211 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : ErlangenMainframeV0-PT-1201-LTLCardinality-09
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA ErlangenMainframeV0-PT-1201-LTLCardinality-09 TRUE TECHNIQUES STUTTER_TEST
Treatment of property ErlangenMainframeV0-PT-1201-LTLCardinality-09 finished in 1484 ms.
All properties solved by simple procedures.
Total runtime 12568 ms.

BK_STOP 1749372520924

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="ErlangenMainframeV0-PT-1201"
export BK_EXAMINATION="LTLCardinality"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ErlangenMainframeV0-PT-1201, 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 r254-tall-174931339800371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1201.tgz
mv ErlangenMainframeV0-PT-1201 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.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 ;