Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r150-smll-165276998600244.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is PaceMaker-PT-none, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998600244
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 360K
-rw-r--r-- 1 mcc users 5.4K Apr 30 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 30 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 30 01:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 30 01:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 08:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 158K May 10 09:34 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 PaceMaker-PT-none-LTLFireability-00
FORMULA_NAME PaceMaker-PT-none-LTLFireability-01
FORMULA_NAME PaceMaker-PT-none-LTLFireability-02
FORMULA_NAME PaceMaker-PT-none-LTLFireability-03
FORMULA_NAME PaceMaker-PT-none-LTLFireability-04
FORMULA_NAME PaceMaker-PT-none-LTLFireability-05
FORMULA_NAME PaceMaker-PT-none-LTLFireability-06
FORMULA_NAME PaceMaker-PT-none-LTLFireability-07
FORMULA_NAME PaceMaker-PT-none-LTLFireability-08
FORMULA_NAME PaceMaker-PT-none-LTLFireability-09
FORMULA_NAME PaceMaker-PT-none-LTLFireability-10
FORMULA_NAME PaceMaker-PT-none-LTLFireability-11
FORMULA_NAME PaceMaker-PT-none-LTLFireability-12
FORMULA_NAME PaceMaker-PT-none-LTLFireability-13
FORMULA_NAME PaceMaker-PT-none-LTLFireability-14
FORMULA_NAME PaceMaker-PT-none-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653048805327

Running Version 202205111006
[2022-05-20 12:13:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 12:13:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 12:13:27] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2022-05-20 12:13:27] [INFO ] Transformed 70 places.
[2022-05-20 12:13:27] [INFO ] Transformed 164 transitions.
[2022-05-20 12:13:27] [INFO ] Parsed PT model containing 70 places and 164 transitions in 430 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
FORMULA PaceMaker-PT-none-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PaceMaker-PT-none-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PaceMaker-PT-none-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PaceMaker-PT-none-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PaceMaker-PT-none-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PaceMaker-PT-none-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PaceMaker-PT-none-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 24 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:13:28] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:13:28] [INFO ] Computed 35 place invariants in 12 ms
[2022-05-20 12:13:28] [INFO ] Dead Transitions using invariants and state equation in 485 ms found 0 transitions.
[2022-05-20 12:13:28] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:13:28] [INFO ] Computed 35 place invariants in 9 ms
[2022-05-20 12:13:28] [INFO ] Implicit Places using invariants in 139 ms returned []
[2022-05-20 12:13:28] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:13:28] [INFO ] Computed 35 place invariants in 4 ms
[2022-05-20 12:13:29] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:13:29] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
[2022-05-20 12:13:29] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:13:29] [INFO ] Computed 35 place invariants in 2 ms
[2022-05-20 12:13:29] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Support contains 34 out of 70 places after structural reductions.
[2022-05-20 12:13:29] [INFO ] Flatten gal took : 83 ms
[2022-05-20 12:13:29] [INFO ] Flatten gal took : 37 ms
[2022-05-20 12:13:29] [INFO ] Input system was already deterministic with 164 transitions.
Support contains 31 out of 70 places (down from 34) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=10 ) properties (out of 21) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-05-20 12:13:31] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:13:31] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:13:31] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-20 12:13:31] [INFO ] After 316ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2022-05-20 12:13:31] [INFO ] [Nat]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-20 12:13:56] [INFO ] After 24927ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2022-05-20 12:13:56] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:13:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 12:13:56] [INFO ] After 25046ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:5
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10 out of 70 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 29 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2022-05-20 12:13:56] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:13:56] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-20 12:13:56] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-20 12:13:57] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:13:57] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-20 12:13:57] [INFO ] [Real]Absence check using 31 positive place invariants in 11 ms returned sat
[2022-05-20 12:13:57] [INFO ] After 213ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-20 12:13:57] [INFO ] [Nat]Absence check using 31 positive place invariants in 9 ms returned sat
[2022-05-20 12:14:22] [INFO ] After 24948ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 12:14:22] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:14:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 12:14:22] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 493 ms.
Support contains 8 out of 62 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 9 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 130287 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 130287 steps, saw 96969 distinct states, run finished after 3003 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 3 properties.
[2022-05-20 12:14:26] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:14:26] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:14:26] [INFO ] [Real]Absence check using 31 positive place invariants in 8 ms returned sat
[2022-05-20 12:14:26] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-20 12:14:26] [INFO ] [Nat]Absence check using 31 positive place invariants in 11 ms returned sat
[2022-05-20 12:14:51] [INFO ] After 24946ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 12:14:51] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:14:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 12:14:51] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 62 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 9 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 7 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2022-05-20 12:14:51] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:14:51] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:14:51] [INFO ] Implicit Places using invariants in 91 ms returned []
[2022-05-20 12:14:51] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:14:51] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:14:51] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:14:51] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
[2022-05-20 12:14:51] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-20 12:14:51] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:14:51] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-20 12:14:52] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Graph (complete) has 218 edges and 62 vertex of which 28 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.9 ms
Discarding 34 places :
Also discarding 83 output transitions
Drop transitions removed 83 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 28 transition count 73
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 9 rules applied. Total rules applied 14 place count 22 transition count 70
Graph (complete) has 118 edges and 22 vertex of which 18 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 15 place count 18 transition count 66
Applied a total of 15 rules in 23 ms. Remains 18 /62 variables (removed 44) and now considering 66/160 (removed 94) transitions.
Running SMT prover for 3 properties.
[2022-05-20 12:14:52] [INFO ] Flow matrix only has 64 transitions (discarded 2 similar events)
Normalized transition count is 41 out of 64 initially.
// Phase 1: matrix 41 rows 18 cols
[2022-05-20 12:14:52] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-20 12:14:52] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-20 12:14:52] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-20 12:14:52] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-05-20 12:15:04] [INFO ] After 12338ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 12:15:04] [INFO ] State equation strengthened by 59 read => feed constraints.
[2022-05-20 12:15:04] [INFO ] After 61ms SMT Verify possible using 59 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-20 12:15:04] [INFO ] Deduced a trap composed of 1 places in 27 ms of which 7 ms to minimize.
[2022-05-20 12:15:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2022-05-20 12:15:04] [INFO ] After 119ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 17 ms.
[2022-05-20 12:15:04] [INFO ] After 12514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-20 12:15:04] [INFO ] Flatten gal took : 7 ms
[2022-05-20 12:15:04] [INFO ] Flatten gal took : 6 ms
[2022-05-20 12:15:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6996319903891976700.gal : 5 ms
[2022-05-20 12:15:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9115206256822044617.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms15318215194550433925;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6996319903891976700.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9115206256822044617.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality9115206256822044617.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :3 after 21
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :21 after 33
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :33 after 194
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :194 after 1465
Reachability property AtomicPropp18 is true.
Reachability property AtomicPropp4 is true.
Reachability property AtomicPropp3 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,132922,0.061659,4452,2,149,13,1781,6,0,415,1869,0
Total reachable state count : 132922

Verifying 3 reachability properties.
Reachability property AtomicPropp3 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp3,1,0.062562,4452,2,19,13,1781,7,0,422,1869,0
Reachability property AtomicPropp4 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp4,1,0.063139,4452,2,19,13,1781,7,0,422,1869,0
Reachability property AtomicPropp18 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp18,216,0.07177,4452,2,31,13,1781,8,0,435,1869,0
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!((F(G(p0))&&X(p1)) U p2))))'
Support contains 3 out of 70 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 14 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2022-05-20 12:15:05] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:05] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:15:05] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
[2022-05-20 12:15:05] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:05] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-20 12:15:05] [INFO ] Implicit Places using invariants in 165 ms returned []
[2022-05-20 12:15:05] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:05] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-20 12:15:05] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:15:05] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
[2022-05-20 12:15:05] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-20 12:15:05] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:05] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-20 12:15:06] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/70 places, 160/164 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Stuttering acceptance computed with spot in 280 ms :[p2]
Running random walk in product with property : PaceMaker-PT-none-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p2:(AND (GEQ s8 1) (GEQ s26 510) (GEQ s57 441))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 807 ms.
Product exploration explored 100000 steps with 0 reset in 471 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[p2]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Finished probabilistic random walk after 536 steps, run visited all 1 properties in 6 ms. (steps per millisecond=89 )
Probabilistic random walk after 536 steps, saw 456 distinct states, run finished after 7 ms. (steps per millisecond=76 ) properties seen :1
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[p2]
Stuttering acceptance computed with spot in 42 ms :[p2]
Support contains 3 out of 62 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 7 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2022-05-20 12:15:08] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:08] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-20 12:15:08] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
[2022-05-20 12:15:08] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:08] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:15:08] [INFO ] Implicit Places using invariants in 113 ms returned []
[2022-05-20 12:15:08] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:08] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-20 12:15:08] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:15:08] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
[2022-05-20 12:15:08] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-20 12:15:08] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:08] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:15:09] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[p2]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Finished Best-First random walk after 8187 steps, including 2 resets, run visited all 1 properties in 24 ms. (steps per millisecond=341 )
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 3 factoid took 181 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 48 ms :[p2]
Stuttering acceptance computed with spot in 47 ms :[p2]
Stuttering acceptance computed with spot in 49 ms :[p2]
Product exploration explored 100000 steps with 0 reset in 492 ms.
Product exploration explored 100000 steps with 0 reset in 407 ms.
Built C files in :
/tmp/ltsmin17942925873065350994
[2022-05-20 12:15:10] [INFO ] Computing symmetric may disable matrix : 160 transitions.
[2022-05-20 12:15:10] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:15:10] [INFO ] Computing symmetric may enable matrix : 160 transitions.
[2022-05-20 12:15:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:15:10] [INFO ] Computing Do-Not-Accords matrix : 160 transitions.
[2022-05-20 12:15:10] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:15:10] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17942925873065350994
Running compilation step : cd /tmp/ltsmin17942925873065350994;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 876 ms.
Running link step : cd /tmp/ltsmin17942925873065350994;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin17942925873065350994;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4937137438168921156.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 8 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2022-05-20 12:15:25] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:25] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:15:25] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
[2022-05-20 12:15:25] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:25] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:15:25] [INFO ] Implicit Places using invariants in 102 ms returned []
[2022-05-20 12:15:25] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:25] [INFO ] Computed 31 place invariants in 4 ms
[2022-05-20 12:15:26] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:15:26] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
[2022-05-20 12:15:26] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-20 12:15:26] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:15:26] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:15:26] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Built C files in :
/tmp/ltsmin6384809033738601236
[2022-05-20 12:15:26] [INFO ] Computing symmetric may disable matrix : 160 transitions.
[2022-05-20 12:15:26] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:15:26] [INFO ] Computing symmetric may enable matrix : 160 transitions.
[2022-05-20 12:15:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:15:26] [INFO ] Computing Do-Not-Accords matrix : 160 transitions.
[2022-05-20 12:15:26] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:15:26] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6384809033738601236
Running compilation step : cd /tmp/ltsmin6384809033738601236;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 589 ms.
Running link step : cd /tmp/ltsmin6384809033738601236;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin6384809033738601236;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4538883810974715948.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 12:15:41] [INFO ] Flatten gal took : 17 ms
[2022-05-20 12:15:41] [INFO ] Flatten gal took : 14 ms
[2022-05-20 12:15:41] [INFO ] Time to serialize gal into /tmp/LTL8244521734661455009.gal : 3 ms
[2022-05-20 12:15:41] [INFO ] Time to serialize properties into /tmp/LTL8282390737751022220.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8244521734661455009.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8282390737751022220.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8244521...266
Read 1 LTL properties
Checking formula 0 : !((F(G(!(((F(G("(((AVJ>=633)&&(RVConductor>=711))&&((A_AVJ>=318)&&(A_RVConductor>=240)))")))&&(X("(((AVJOut>=172)&&(AVJ>=625))&&((A_AV...236
Formula 0 simplified : !FG!((FG"(((AVJ>=633)&&(RVConductor>=711))&&((A_AVJ>=318)&&(A_RVConductor>=240)))" & X"(((AVJOut>=172)&&(AVJ>=625))&&((A_AVJOut>=779...221
Reverse transition relation is NOT exact ! Due to transitions t8, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110, t111, t...414
Detected timeout of ITS tools.
[2022-05-20 12:15:56] [INFO ] Flatten gal took : 13 ms
[2022-05-20 12:15:56] [INFO ] Applying decomposition
[2022-05-20 12:15:56] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6174300523460663351.txt' '-o' '/tmp/graph6174300523460663351.bin' '-w' '/tmp/graph6174300523460663351.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6174300523460663351.bin' '-l' '-1' '-v' '-w' '/tmp/graph6174300523460663351.weights' '-q' '0' '-e' '0.001'
[2022-05-20 12:15:56] [INFO ] Decomposing Gal with order
[2022-05-20 12:15:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 12:15:56] [INFO ] Removed a total of 105 redundant transitions.
[2022-05-20 12:15:56] [INFO ] Flatten gal took : 133 ms
[2022-05-20 12:15:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 13 ms.
[2022-05-20 12:15:57] [INFO ] Time to serialize gal into /tmp/LTL15166172414462380272.gal : 5 ms
[2022-05-20 12:15:57] [INFO ] Time to serialize properties into /tmp/LTL18144288067485644634.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15166172414462380272.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18144288067485644634.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1516617...247
Read 1 LTL properties
Checking formula 0 : !((F(G(!(((F(G("(((u7.AVJ>=633)&&(u9.RVConductor>=711))&&((u21.A_AVJ>=318)&&(u23.A_RVConductor>=240)))")))&&(X("(((u6.AVJOut>=172)&&(u...278
Formula 0 simplified : !FG!((FG"(((u7.AVJ>=633)&&(u9.RVConductor>=711))&&((u21.A_AVJ>=318)&&(u23.A_RVConductor>=240)))" & X"(((u6.AVJOut>=172)&&(u7.AVJ>=62...263
Reverse transition relation is NOT exact ! Due to transitions t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110, t111, t112, t114, t11...445
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
214 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.16458,82132,1,0,157849,9879,2419,188495,3706,60584,220459
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA PaceMaker-PT-none-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property PaceMaker-PT-none-LTLFireability-00 finished in 54394 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(G(X((F(p0)&&(X(p2)||p1)))))))))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:15:59] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:15:59] [INFO ] Computed 35 place invariants in 0 ms
[2022-05-20 12:15:59] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
[2022-05-20 12:15:59] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:15:59] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-20 12:15:59] [INFO ] Implicit Places using invariants in 156 ms returned []
[2022-05-20 12:15:59] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:15:59] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:16:00] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:16:00] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 545 ms to find 0 implicit places.
[2022-05-20 12:16:00] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:16:00] [INFO ] Computed 35 place invariants in 4 ms
[2022-05-20 12:16:00] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 224 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : PaceMaker-PT-none-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s19 175) (LT s20 625) (LT s54 776) (LT s55 326)), p1:(OR (LT s19 175) (LT s20 625) (LT s54 776) (LT s55 326)), p2:(OR (LT s19 172) (LT s54 779)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 556 ms.
Product exploration explored 100000 steps with 0 reset in 544 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X p0)), (X (X p1)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 738 ms. Reduced automaton from 3 states, 7 edges and 3 AP to 3 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=19 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-20 12:16:03] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:16:03] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:16:03] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-20 12:16:03] [INFO ] After 202ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:2
[2022-05-20 12:16:03] [INFO ] [Nat]Absence check using 35 positive place invariants in 15 ms returned sat
[2022-05-20 12:16:28] [INFO ] After 25009ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 9 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2022-05-20 12:16:28] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:16:28] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:16:28] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 246047 steps, run timeout after 3001 ms. (steps per millisecond=81 ) properties seen :{}
Probabilistic random walk after 246047 steps, saw 183908 distinct states, run finished after 3001 ms. (steps per millisecond=81 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-20 12:16:32] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:16:32] [INFO ] Computed 31 place invariants in 23 ms
[2022-05-20 12:16:32] [INFO ] [Real]Absence check using 31 positive place invariants in 7 ms returned sat
[2022-05-20 12:16:32] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 12:16:32] [INFO ] [Nat]Absence check using 31 positive place invariants in 8 ms returned sat
[2022-05-20 12:16:48] [INFO ] After 16097ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 12:16:48] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:16:57] [INFO ] After 8860ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-05-20 12:16:57] [INFO ] After 25008ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 4001 ms.
Support contains 4 out of 62 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 4 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 4 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2022-05-20 12:17:01] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:17:01] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:17:01] [INFO ] Implicit Places using invariants in 95 ms returned []
[2022-05-20 12:17:01] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:17:01] [INFO ] Computed 31 place invariants in 0 ms
[2022-05-20 12:17:01] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:17:01] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2022-05-20 12:17:01] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-20 12:17:01] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:17:01] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:17:01] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Graph (complete) has 218 edges and 62 vertex of which 28 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.0 ms
Discarding 34 places :
Also discarding 83 output transitions
Drop transitions removed 83 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 28 transition count 73
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 9 rules applied. Total rules applied 14 place count 22 transition count 70
Graph (complete) has 118 edges and 22 vertex of which 18 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 15 place count 18 transition count 66
Applied a total of 15 rules in 4 ms. Remains 18 /62 variables (removed 44) and now considering 66/160 (removed 94) transitions.
Running SMT prover for 2 properties.
[2022-05-20 12:17:01] [INFO ] Flow matrix only has 64 transitions (discarded 2 similar events)
Normalized transition count is 41 out of 64 initially.
// Phase 1: matrix 41 rows 18 cols
[2022-05-20 12:17:01] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-20 12:17:01] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-20 12:17:01] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 12:17:01] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-20 12:17:10] [INFO ] After 8479ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 12:17:10] [INFO ] State equation strengthened by 59 read => feed constraints.
[2022-05-20 12:17:13] [INFO ] After 3157ms SMT Verify possible using 59 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-20 12:17:24] [INFO ] After 13816ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5788 ms.
[2022-05-20 12:17:30] [INFO ] After 28116ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-20 12:17:30] [INFO ] Flatten gal took : 10 ms
[2022-05-20 12:17:30] [INFO ] Flatten gal took : 11 ms
[2022-05-20 12:17:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11990582967134300129.gal : 3 ms
[2022-05-20 12:17:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11557391752129610771.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17212407159450651402;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11990582967134300129.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11557391752129610771.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality11557391752129610771.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 21
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :21 after 33
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :33 after 194
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :194 after 1465
Reachability property apf1 is true.
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,132922,0.043391,4632,2,149,12,1734,6,0,415,1863,0
Total reachable state count : 132922

Verifying 2 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,1,0.044282,4632,2,19,12,1734,7,0,421,1863,0
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,1,0.044866,4632,2,19,12,1734,7,0,421,1863,0
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X p0)), (X (X p1)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (G (NOT (AND (NOT p1) (NOT p2)))), (G (NOT (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 13 factoid took 620 ms. Reduced automaton from 3 states, 7 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:17:30] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:17:30] [INFO ] Computed 35 place invariants in 5 ms
[2022-05-20 12:17:31] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
[2022-05-20 12:17:31] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:17:31] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:17:31] [INFO ] Implicit Places using invariants in 98 ms returned []
[2022-05-20 12:17:31] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:17:31] [INFO ] Computed 35 place invariants in 2 ms
[2022-05-20 12:17:31] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:17:31] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
[2022-05-20 12:17:31] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:17:31] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:17:31] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X p2), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 353 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 228 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X p2), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 430 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Product exploration explored 100000 steps with 0 reset in 519 ms.
Product exploration explored 100000 steps with 0 reset in 378 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 70 transition count 164
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 4 rules in 16 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:17:34] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 158 initially.
// Phase 1: matrix 92 rows 70 cols
[2022-05-20 12:17:34] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:17:34] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
[2022-05-20 12:17:34] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-20 12:17:34] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 158 initially.
// Phase 1: matrix 92 rows 70 cols
[2022-05-20 12:17:34] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:17:35] [INFO ] Dead Transitions using invariants and state equation in 232 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 70/70 places, 164/164 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Product exploration explored 100000 steps with 0 reset in 489 ms.
Product exploration explored 100000 steps with 0 reset in 387 ms.
Built C files in :
/tmp/ltsmin2677884034341749274
[2022-05-20 12:17:35] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2677884034341749274
Running compilation step : cd /tmp/ltsmin2677884034341749274;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 430 ms.
Running link step : cd /tmp/ltsmin2677884034341749274;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin2677884034341749274;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6144156412021804213.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:17:51] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:17:51] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:17:51] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
[2022-05-20 12:17:51] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:17:51] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:17:51] [INFO ] Implicit Places using invariants in 88 ms returned []
[2022-05-20 12:17:51] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:17:51] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:17:51] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:17:51] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2022-05-20 12:17:51] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:17:51] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:17:51] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Built C files in :
/tmp/ltsmin7315208942865500813
[2022-05-20 12:17:51] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7315208942865500813
Running compilation step : cd /tmp/ltsmin7315208942865500813;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 654 ms.
Running link step : cd /tmp/ltsmin7315208942865500813;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin7315208942865500813;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14956319086349142528.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 12:18:06] [INFO ] Flatten gal took : 16 ms
[2022-05-20 12:18:06] [INFO ] Flatten gal took : 15 ms
[2022-05-20 12:18:06] [INFO ] Time to serialize gal into /tmp/LTL4614311780011957008.gal : 2 ms
[2022-05-20 12:18:06] [INFO ] Time to serialize properties into /tmp/LTL18440729224325143799.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4614311780011957008.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18440729224325143799.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4614311...267
Read 1 LTL properties
Checking formula 0 : !((F(X(F(G(G(X((F("(((AVJOut<175)||(AVJ<625))||((A_AVJOut<776)||(A_AVJ<326)))"))&&((((X("((AVJOut<172)||(A_AVJOut<779))"))||("(AVJOut<...222
Formula 0 simplified : !FXFGX(F"(((AVJOut<175)||(AVJ<625))||((A_AVJOut<776)||(A_AVJ<326)))" & ("((AVJ<625)||(A_AVJOut<776))" | "(AVJOut<175)" | "(A_AVJ<326...195
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
234 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.38311,71680,1,0,360,345206,376,167,5882,269952,358
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA PaceMaker-PT-none-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property PaceMaker-PT-none-LTLFireability-07 finished in 129905 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0)))||((p1 U X(p2)) U p1)))'
Support contains 7 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:18:09] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:09] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:18:09] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
[2022-05-20 12:18:09] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:09] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:18:09] [INFO ] Implicit Places using invariants in 96 ms returned []
[2022-05-20 12:18:09] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:09] [INFO ] Computed 35 place invariants in 5 ms
[2022-05-20 12:18:09] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:18:09] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2022-05-20 12:18:09] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:09] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:18:10] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 213 ms :[true, (OR (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : PaceMaker-PT-none-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=5 dest: 5}]], initial=2, aps=[p2:(AND (GEQ s13 1) (GEQ s18 244) (GEQ s53 707)), p1:(AND (GEQ s20 633) (GEQ s22 711) (GEQ s55 318) (GEQ s57 240)), p0:(OR (LT s22 156) (LT s57 795))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 300 ms.
Product exploration explored 100000 steps with 0 reset in 392 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 367 ms. Reduced automaton from 6 states, 12 edges and 3 AP to 4 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 93 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0)))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 8 factoid took 307 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 4 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 70 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:18:12] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:12] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:18:12] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
[2022-05-20 12:18:12] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:12] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:18:12] [INFO ] Implicit Places using invariants in 104 ms returned []
[2022-05-20 12:18:12] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:12] [INFO ] Computed 35 place invariants in 5 ms
[2022-05-20 12:18:12] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:18:12] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
[2022-05-20 12:18:12] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:12] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:18:12] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 4 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 155 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 290 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=96 )
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 133 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 4 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 478 ms.
Product exploration explored 100000 steps with 0 reset in 605 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 70 transition count 164
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 4 rules in 8 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:18:15] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 158 initially.
// Phase 1: matrix 92 rows 70 cols
[2022-05-20 12:18:15] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:18:15] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
[2022-05-20 12:18:15] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-20 12:18:15] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 158 initially.
// Phase 1: matrix 92 rows 70 cols
[2022-05-20 12:18:15] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:18:15] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 70/70 places, 164/164 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Product exploration explored 100000 steps with 0 reset in 310 ms.
Product exploration explored 100000 steps with 0 reset in 473 ms.
Built C files in :
/tmp/ltsmin9671863483782479245
[2022-05-20 12:18:16] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9671863483782479245
Running compilation step : cd /tmp/ltsmin9671863483782479245;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 673 ms.
Running link step : cd /tmp/ltsmin9671863483782479245;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin9671863483782479245;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4014022682587871813.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 3 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:18:31] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:31] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:18:31] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
[2022-05-20 12:18:31] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:31] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:18:31] [INFO ] Implicit Places using invariants in 106 ms returned []
[2022-05-20 12:18:31] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:31] [INFO ] Computed 35 place invariants in 0 ms
[2022-05-20 12:18:31] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:18:31] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
[2022-05-20 12:18:31] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:18:31] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:18:32] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Built C files in :
/tmp/ltsmin12134740523813873097
[2022-05-20 12:18:32] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12134740523813873097
Running compilation step : cd /tmp/ltsmin12134740523813873097;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 496 ms.
Running link step : cd /tmp/ltsmin12134740523813873097;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin12134740523813873097;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13328816979246357507.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 12:18:47] [INFO ] Flatten gal took : 21 ms
[2022-05-20 12:18:47] [INFO ] Flatten gal took : 14 ms
[2022-05-20 12:18:47] [INFO ] Time to serialize gal into /tmp/LTL18223846235481688214.gal : 2 ms
[2022-05-20 12:18:47] [INFO ] Time to serialize properties into /tmp/LTL12474035419260786111.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18223846235481688214.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12474035419260786111.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1822384...268
Read 1 LTL properties
Checking formula 0 : !(((X(X(G("((RVConductor<156)||(A_RVConductor<795))"))))||((("(((AVJ>=633)&&(RVConductor>=711))&&((A_AVJ>=318)&&(A_RVConductor>=240)))...302
Formula 0 simplified : !(XXG"((RVConductor<156)||(A_RVConductor<795))" | (("(((AVJ>=633)&&(RVConductor>=711))&&((A_AVJ>=318)&&(A_RVConductor>=240)))" U X"(...291
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t11, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110...419
Detected timeout of ITS tools.
[2022-05-20 12:19:02] [INFO ] Flatten gal took : 13 ms
[2022-05-20 12:19:02] [INFO ] Applying decomposition
[2022-05-20 12:19:02] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph418099962535234640.txt' '-o' '/tmp/graph418099962535234640.bin' '-w' '/tmp/graph418099962535234640.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph418099962535234640.bin' '-l' '-1' '-v' '-w' '/tmp/graph418099962535234640.weights' '-q' '0' '-e' '0.001'
[2022-05-20 12:19:02] [INFO ] Decomposing Gal with order
[2022-05-20 12:19:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 12:19:02] [INFO ] Removed a total of 111 redundant transitions.
[2022-05-20 12:19:02] [INFO ] Flatten gal took : 35 ms
[2022-05-20 12:19:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 6 ms.
[2022-05-20 12:19:02] [INFO ] Time to serialize gal into /tmp/LTL878670935809526426.gal : 6 ms
[2022-05-20 12:19:02] [INFO ] Time to serialize properties into /tmp/LTL5110398737880568631.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL878670935809526426.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5110398737880568631.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8786709...244
Read 1 LTL properties
Checking formula 0 : !(((X(X(G("((u9.RVConductor<156)||(u27.A_RVConductor<795))"))))||((("(((u7.AVJ>=633)&&(u9.RVConductor>=711))&&((u25.A_AVJ>=318)&&(u27....356
Formula 0 simplified : !(XXG"((u9.RVConductor<156)||(u27.A_RVConductor<795))" | (("(((u7.AVJ>=633)&&(u9.RVConductor>=711))&&((u25.A_AVJ>=318)&&(u27.A_RVCon...345
Reverse transition relation is NOT exact ! Due to transitions t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110, t111, t112, t114, t11...448
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
107 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.09295,44612,1,0,68721,5097,2904,72257,3583,14641,108337
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA PaceMaker-PT-none-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property PaceMaker-PT-none-LTLFireability-08 finished in 54190 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(p0))))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:19:03] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:03] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:03] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
[2022-05-20 12:19:03] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:03] [INFO ] Computed 35 place invariants in 2 ms
[2022-05-20 12:19:03] [INFO ] Implicit Places using invariants in 128 ms returned []
[2022-05-20 12:19:03] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:03] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:04] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:19:04] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2022-05-20 12:19:04] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:04] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:04] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PaceMaker-PT-none-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s23 85) (LT s58 866))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 8039 reset in 869 ms.
Stack based approach found an accepted trace after 81 steps with 6 reset with depth 9 and stack size 9 in 1 ms.
FORMULA PaceMaker-PT-none-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property PaceMaker-PT-none-LTLFireability-10 finished in 1792 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((!F((G(!p0)&&X(p1))) U p1) U X(!(p1 U !p0))))'
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:19:05] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:05] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:05] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
[2022-05-20 12:19:05] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:05] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:05] [INFO ] Implicit Places using invariants in 154 ms returned []
[2022-05-20 12:19:05] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:05] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:05] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:19:06] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 423 ms to find 0 implicit places.
[2022-05-20 12:19:06] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:06] [INFO ] Computed 35 place invariants in 2 ms
[2022-05-20 12:19:06] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 418 ms :[(NOT p0), (AND (NOT p0) p1), (AND p1 (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND p1 (NOT p0)), (NOT p1)]
Running random walk in product with property : PaceMaker-PT-none-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}, { cond=true, acceptance={} source=0 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=true, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 1}, { cond=(NOT p1), acceptance={} source=7 dest: 6}, { cond=(NOT p1), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(AND (GEQ s18 246) (GEQ s43 1) (GEQ s53 705)), p0:(OR (LT s23 85) (LT s58 866))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 75 reset in 500 ms.
Product exploration explored 100000 steps with 31 reset in 748 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 6 factoid took 640 ms. Reduced automaton from 8 states, 18 edges and 2 AP to 8 states, 18 edges and 2 AP.
Stuttering acceptance computed with spot in 365 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-20 12:19:09] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:09] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:09] [INFO ] [Real]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-20 12:19:09] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 12:19:09] [INFO ] [Nat]Absence check using 35 positive place invariants in 6 ms returned sat
[2022-05-20 12:19:28] [INFO ] After 19067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 7 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2022-05-20 12:19:28] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:19:28] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:19:28] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Finished random walk after 3379 steps, including 1 resets, run visited all 1 properties in 18 ms. (steps per millisecond=187 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1)), (F (AND p0 p1)), (F p0)]
Knowledge based reduction with 6 factoid took 818 ms. Reduced automaton from 8 states, 18 edges and 2 AP to 8 states, 18 edges and 2 AP.
Stuttering acceptance computed with spot in 346 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) p1), (NOT p1)]
Stuttering acceptance computed with spot in 308 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) p1), (NOT p1)]
[2022-05-20 12:19:29] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:29] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:30] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-20 12:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 12:19:30] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-20 12:19:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 12:19:30] [INFO ] [Nat]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-20 12:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 12:19:38] [INFO ] [Nat]Absence check using state equation in 8513 ms returned unknown
Could not prove EG (NOT p0)
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:19:38] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:38] [INFO ] Computed 35 place invariants in 0 ms
[2022-05-20 12:19:38] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
[2022-05-20 12:19:38] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:38] [INFO ] Computed 35 place invariants in 4 ms
[2022-05-20 12:19:39] [INFO ] Implicit Places using invariants in 124 ms returned []
[2022-05-20 12:19:39] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:39] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:39] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:19:39] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2022-05-20 12:19:39] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:39] [INFO ] Computed 35 place invariants in 2 ms
[2022-05-20 12:19:39] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), true, (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 6 factoid took 500 ms. Reduced automaton from 8 states, 18 edges and 2 AP to 8 states, 18 edges and 2 AP.
Stuttering acceptance computed with spot in 337 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) p1), (NOT p1)]
Finished random walk after 3404 steps, including 1 resets, run visited all 5 properties in 81 ms. (steps per millisecond=42 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), true, (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1)), (F (AND p0 p1)), (F p0)]
Knowledge based reduction with 6 factoid took 589 ms. Reduced automaton from 8 states, 18 edges and 2 AP to 8 states, 18 edges and 2 AP.
Stuttering acceptance computed with spot in 344 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) p1), (NOT p1)]
Stuttering acceptance computed with spot in 335 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) p1), (NOT p1)]
[2022-05-20 12:19:41] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:41] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:41] [INFO ] [Real]Absence check using 35 positive place invariants in 16 ms returned sat
[2022-05-20 12:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 12:19:41] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-20 12:19:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 12:19:42] [INFO ] [Nat]Absence check using 35 positive place invariants in 16 ms returned sat
[2022-05-20 12:19:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 12:19:50] [INFO ] [Nat]Absence check using state equation in 8644 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 331 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) p1), (NOT p1)]
Product exploration explored 100000 steps with 61 reset in 477 ms.
Product exploration explored 100000 steps with 13 reset in 509 ms.
Applying partial POR strategy [false, true, false, false, false, true, false, false]
Stuttering acceptance computed with spot in 300 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) p1), (NOT p1)]
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 70 transition count 164
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 4 rules in 6 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:19:52] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 158 initially.
// Phase 1: matrix 92 rows 70 cols
[2022-05-20 12:19:52] [INFO ] Computed 35 place invariants in 0 ms
[2022-05-20 12:19:52] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
[2022-05-20 12:19:52] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-20 12:19:52] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 158 initially.
// Phase 1: matrix 92 rows 70 cols
[2022-05-20 12:19:52] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:52] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 70/70 places, 164/164 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Product exploration explored 100000 steps with 46 reset in 349 ms.
Product exploration explored 100000 steps with 105 reset in 534 ms.
Built C files in :
/tmp/ltsmin13361463027179649014
[2022-05-20 12:19:53] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13361463027179649014
Running compilation step : cd /tmp/ltsmin13361463027179649014;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 659 ms.
Running link step : cd /tmp/ltsmin13361463027179649014;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin13361463027179649014;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1182873094570627155.hoa' '--buchi-type=spotba'
LTSmin run took 78 ms.
FORMULA PaceMaker-PT-none-LTLFireability-11 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PaceMaker-PT-none-LTLFireability-11 finished in 48846 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(G(p0) U !((F(p1) U p2)||X(G(p3))||p0)))'
Support contains 11 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:19:54] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:54] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:54] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
[2022-05-20 12:19:54] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:54] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:54] [INFO ] Implicit Places using invariants in 129 ms returned []
[2022-05-20 12:19:54] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:54] [INFO ] Computed 35 place invariants in 0 ms
[2022-05-20 12:19:54] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:19:54] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
[2022-05-20 12:19:54] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:54] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:55] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p1), (NOT p2)]
Running random walk in product with property : PaceMaker-PT-none-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p3), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p3), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s1 1), p2:(AND (GEQ s31 947) (GEQ s66 4)), p1:(AND (GEQ s30 937) (GEQ s65 14)), p3:(AND (GEQ s16 34) (GEQ s21 654) (GEQ s24 707) (GEQ s51 917) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 277 reset in 333 ms.
Stack based approach found an accepted trace after 177 steps with 0 reset with depth 178 and stack size 178 in 0 ms.
FORMULA PaceMaker-PT-none-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property PaceMaker-PT-none-LTLFireability-12 finished in 1239 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(!(true U X(G(!p0))))))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 7 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2022-05-20 12:19:55] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:19:55] [INFO ] Computed 31 place invariants in 0 ms
[2022-05-20 12:19:55] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
[2022-05-20 12:19:55] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:19:55] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:19:55] [INFO ] Implicit Places using invariants in 84 ms returned []
[2022-05-20 12:19:55] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:19:55] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:19:55] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:19:56] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2022-05-20 12:19:56] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-20 12:19:56] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:19:56] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:19:56] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/70 places, 160/164 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PaceMaker-PT-none-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s27 701) (GEQ s58 250))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 282 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA PaceMaker-PT-none-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property PaceMaker-PT-none-LTLFireability-13 finished in 1027 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((G(p0)||X(F(p1))))||G(p2))))'
Support contains 9 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-20 12:19:56] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:56] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:56] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
[2022-05-20 12:19:56] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:56] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:56] [INFO ] Implicit Places using invariants in 111 ms returned []
[2022-05-20 12:19:56] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:56] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:57] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:19:57] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
[2022-05-20 12:19:57] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-05-20 12:19:57] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-20 12:19:57] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : PaceMaker-PT-none-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s32 274) (GEQ s67 677)), p1:(LT s15 1), p2:(AND (GEQ s17 721) (GEQ s20 632) (GEQ s21 655) (GEQ s52 230) (GEQ s55 319) (GEQ s56 296))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 297 ms.
Product exploration explored 100000 steps with 50000 reset in 341 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1 (NOT p2))
Knowledge based reduction with 8 factoid took 354 ms. Reduced automaton from 2 states, 5 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA PaceMaker-PT-none-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PaceMaker-PT-none-LTLFireability-14 finished in 1837 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(F(p1))||p0)))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 10 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2022-05-20 12:19:58] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:19:58] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:19:58] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
[2022-05-20 12:19:58] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:19:58] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:19:58] [INFO ] Implicit Places using invariants in 108 ms returned []
[2022-05-20 12:19:58] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:19:58] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:19:58] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:19:59] [INFO ] Implicit Places using invariants and state equation in 361 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
[2022-05-20 12:19:59] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-20 12:19:59] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:19:59] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-20 12:19:59] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/70 places, 160/164 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PaceMaker-PT-none-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s25 933) (LT s56 18) (LT s20 14) (LT s51 937)), p1:(OR (AND (GEQ s25 933) (GEQ s56 18)) (AND (GEQ s20 14) (GEQ s51 937)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2 reset in 479 ms.
Product exploration explored 100000 steps with 0 reset in 627 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 168 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :1
Finished Best-First random walk after 321 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=160 )
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 244 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 6 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2022-05-20 12:20:01] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:20:01] [INFO ] Computed 31 place invariants in 0 ms
[2022-05-20 12:20:01] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
[2022-05-20 12:20:01] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:20:01] [INFO ] Computed 31 place invariants in 0 ms
[2022-05-20 12:20:01] [INFO ] Implicit Places using invariants in 128 ms returned []
[2022-05-20 12:20:01] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:20:01] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-20 12:20:01] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:20:01] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 425 ms to find 0 implicit places.
[2022-05-20 12:20:01] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-20 12:20:01] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:20:01] [INFO ] Computed 31 place invariants in 0 ms
[2022-05-20 12:20:02] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 26 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 202 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 482 ms.
Product exploration explored 100000 steps with 0 reset in 584 ms.
Built C files in :
/tmp/ltsmin14654368715083557479
[2022-05-20 12:20:03] [INFO ] Computing symmetric may disable matrix : 160 transitions.
[2022-05-20 12:20:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:20:03] [INFO ] Computing symmetric may enable matrix : 160 transitions.
[2022-05-20 12:20:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:20:03] [INFO ] Computing Do-Not-Accords matrix : 160 transitions.
[2022-05-20 12:20:03] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:20:03] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14654368715083557479
Running compilation step : cd /tmp/ltsmin14654368715083557479;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 560 ms.
Running link step : cd /tmp/ltsmin14654368715083557479;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin14654368715083557479;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6229308765811468189.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2022-05-20 12:20:18] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:20:18] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:20:19] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
[2022-05-20 12:20:19] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:20:19] [INFO ] Computed 31 place invariants in 0 ms
[2022-05-20 12:20:19] [INFO ] Implicit Places using invariants in 79 ms returned []
[2022-05-20 12:20:19] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:20:19] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-20 12:20:19] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-20 12:20:19] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
[2022-05-20 12:20:19] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-20 12:20:19] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-20 12:20:19] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-20 12:20:19] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Built C files in :
/tmp/ltsmin2340540797903923186
[2022-05-20 12:20:19] [INFO ] Computing symmetric may disable matrix : 160 transitions.
[2022-05-20 12:20:19] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:20:19] [INFO ] Computing symmetric may enable matrix : 160 transitions.
[2022-05-20 12:20:19] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:20:19] [INFO ] Computing Do-Not-Accords matrix : 160 transitions.
[2022-05-20 12:20:19] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 12:20:19] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2340540797903923186
Running compilation step : cd /tmp/ltsmin2340540797903923186;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 724 ms.
Running link step : cd /tmp/ltsmin2340540797903923186;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin2340540797903923186;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14344705499180545068.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 12:20:34] [INFO ] Flatten gal took : 23 ms
[2022-05-20 12:20:34] [INFO ] Flatten gal took : 10 ms
[2022-05-20 12:20:34] [INFO ] Time to serialize gal into /tmp/LTL10692974426541858110.gal : 2 ms
[2022-05-20 12:20:34] [INFO ] Time to serialize properties into /tmp/LTL8905059471266766591.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10692974426541858110.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8905059471266766591.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1069297...267
Read 1 LTL properties
Checking formula 0 : !((G((((X(F("(((VRP>=933)&&(A_VRP>=18))||((SANode>=14)&&(A_SANode>=937)))")))||("(VRP<933)"))||("((A_VRP<18)||(SANode<14))"))||("(A_SA...169
Formula 0 simplified : !G("((A_VRP<18)||(SANode<14))" | "(A_SANode<937)" | "(VRP<933)" | XF"(((VRP>=933)&&(A_VRP>=18))||((SANode>=14)&&(A_SANode>=937)))")
Reverse transition relation is NOT exact ! Due to transitions t8, t25, t28, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t106, t107, t110, t111, t...414
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
192 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.96032,60036,1,0,349,275895,361,163,5677,223977,343
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA PaceMaker-PT-none-LTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property PaceMaker-PT-none-LTLFireability-15 finished in 38532 ms.
All properties solved by simple procedures.
Total runtime 429503 ms.

BK_STOP 1653049237145

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="PaceMaker-PT-none"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
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 2-4028"
echo " Executing tool itstools"
echo " Input is PaceMaker-PT-none, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r150-smll-165276998600244"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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