Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r273-smll-162123879800213.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 Vasy2003-PT-none, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123879800213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 113K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 14:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 14:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 26 05:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 26 05:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 207K May 5 16:52 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 Vasy2003-PT-none-00
FORMULA_NAME Vasy2003-PT-none-01
FORMULA_NAME Vasy2003-PT-none-02
FORMULA_NAME Vasy2003-PT-none-03
FORMULA_NAME Vasy2003-PT-none-04
FORMULA_NAME Vasy2003-PT-none-05
FORMULA_NAME Vasy2003-PT-none-06
FORMULA_NAME Vasy2003-PT-none-07
FORMULA_NAME Vasy2003-PT-none-08
FORMULA_NAME Vasy2003-PT-none-09
FORMULA_NAME Vasy2003-PT-none-10
FORMULA_NAME Vasy2003-PT-none-11
FORMULA_NAME Vasy2003-PT-none-12
FORMULA_NAME Vasy2003-PT-none-13
FORMULA_NAME Vasy2003-PT-none-14
FORMULA_NAME Vasy2003-PT-none-15

=== Now, execution of the tool begins

BK_START 1621477990607

Running Version 0
[2021-05-20 02:33:14] [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]
[2021-05-20 02:33:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 02:33:14] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2021-05-20 02:33:14] [INFO ] Transformed 485 places.
[2021-05-20 02:33:14] [INFO ] Transformed 776 transitions.
[2021-05-20 02:33:14] [INFO ] Found NUPN structural information;
[2021-05-20 02:33:14] [INFO ] Parsed PT model containing 485 places and 776 transitions in 218 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2021-05-20 02:33:14] [INFO ] Initial state test concluded for 4 properties.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
FORMULA Vasy2003-PT-none-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Vasy2003-PT-none-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 485 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 485/485 places, 752/752 transitions.
Discarding 141 places :
Symmetric choice reduction at 0 with 141 rule applications. Total rules 141 place count 344 transition count 611
Ensure Unique test removed 1 places
Iterating global reduction 0 with 142 rules applied. Total rules applied 283 place count 343 transition count 611
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 322 place count 343 transition count 572
Discarding 75 places :
Symmetric choice reduction at 1 with 75 rule applications. Total rules 397 place count 268 transition count 479
Iterating global reduction 1 with 75 rules applied. Total rules applied 472 place count 268 transition count 479
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 520 place count 268 transition count 431
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 558 place count 230 transition count 372
Iterating global reduction 2 with 38 rules applied. Total rules applied 596 place count 230 transition count 372
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 624 place count 230 transition count 344
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 640 place count 214 transition count 320
Iterating global reduction 3 with 16 rules applied. Total rules applied 656 place count 214 transition count 320
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 668 place count 214 transition count 308
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 669 place count 214 transition count 307
Applied a total of 669 rules in 138 ms. Remains 214 /485 variables (removed 271) and now considering 307/752 (removed 445) transitions.
[2021-05-20 02:33:14] [INFO ] Flow matrix only has 277 transitions (discarded 30 similar events)
// Phase 1: matrix 277 rows 214 cols
[2021-05-20 02:33:14] [INFO ] Computed 65 place invariants in 27 ms
[2021-05-20 02:33:15] [INFO ] Implicit Places using invariants in 421 ms returned [91, 94, 97, 100, 101, 102, 103, 104]
Discarding 8 places :
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Implicit Place search using SMT only with invariants took 464 ms to find 8 implicit places.
[2021-05-20 02:33:15] [INFO ] Flow matrix only has 277 transitions (discarded 27 similar events)
// Phase 1: matrix 277 rows 206 cols
[2021-05-20 02:33:15] [INFO ] Computed 57 place invariants in 5 ms
[2021-05-20 02:33:15] [INFO ] Dead Transitions using invariants and state equation in 386 ms returned []
Starting structural reductions, iteration 1 : 206/485 places, 304/752 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 206 transition count 303
Applied a total of 1 rules in 21 ms. Remains 206 /206 variables (removed 0) and now considering 303/304 (removed 1) transitions.
[2021-05-20 02:33:15] [INFO ] Flow matrix only has 277 transitions (discarded 26 similar events)
// Phase 1: matrix 277 rows 206 cols
[2021-05-20 02:33:15] [INFO ] Computed 57 place invariants in 4 ms
[2021-05-20 02:33:15] [INFO ] Implicit Places using invariants in 174 ms returned []
[2021-05-20 02:33:15] [INFO ] Flow matrix only has 277 transitions (discarded 26 similar events)
// Phase 1: matrix 277 rows 206 cols
[2021-05-20 02:33:15] [INFO ] Computed 57 place invariants in 11 ms
[2021-05-20 02:33:15] [INFO ] State equation strengthened by 40 read => feed constraints.
[2021-05-20 02:33:16] [INFO ] Implicit Places using invariants and state equation in 473 ms returned []
Implicit Place search using SMT with State Equation took 651 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 206/485 places, 303/752 transitions.
[2021-05-20 02:33:16] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-20 02:33:16] [INFO ] Flatten gal took : 127 ms
FORMULA Vasy2003-PT-none-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-20 02:33:16] [INFO ] Flatten gal took : 46 ms
[2021-05-20 02:33:16] [INFO ] Input system was already deterministic with 303 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=155 ) properties (out of 27) seen :25
Running SMT prover for 2 properties.
[2021-05-20 02:33:17] [INFO ] Flow matrix only has 277 transitions (discarded 26 similar events)
// Phase 1: matrix 277 rows 206 cols
[2021-05-20 02:33:17] [INFO ] Computed 57 place invariants in 4 ms
[2021-05-20 02:33:17] [INFO ] [Real]Absence check using 54 positive place invariants in 34 ms returned sat
[2021-05-20 02:33:17] [INFO ] [Real]Absence check using 54 positive and 3 generalized place invariants in 4 ms returned sat
[2021-05-20 02:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 02:33:17] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2021-05-20 02:33:17] [INFO ] State equation strengthened by 40 read => feed constraints.
[2021-05-20 02:33:17] [INFO ] [Real]Added 40 Read/Feed constraints in 11 ms returned sat
[2021-05-20 02:33:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-20 02:33:17] [INFO ] [Nat]Absence check using 54 positive place invariants in 15 ms returned sat
[2021-05-20 02:33:17] [INFO ] [Nat]Absence check using 54 positive and 3 generalized place invariants in 3 ms returned sat
[2021-05-20 02:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-20 02:33:18] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2021-05-20 02:33:18] [INFO ] [Nat]Added 40 Read/Feed constraints in 11 ms returned sat
[2021-05-20 02:33:18] [INFO ] Computed and/alt/rep : 243/1134/241 causal constraints (skipped 35 transitions) in 34 ms.
[2021-05-20 02:33:18] [INFO ] Added : 140 causal constraints over 29 iterations in 908 ms. Result :sat
[2021-05-20 02:33:19] [INFO ] [Real]Absence check using 54 positive place invariants in 10 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G((p0||G(p1))))||F((p2&&X(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 193 transition count 283
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 193 transition count 283
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 36 place count 193 transition count 273
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 188 transition count 265
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 188 transition count 265
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 51 place count 188 transition count 260
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 56 place count 183 transition count 244
Iterating global reduction 2 with 5 rules applied. Total rules applied 61 place count 183 transition count 244
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 64 place count 183 transition count 241
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 67 place count 180 transition count 237
Iterating global reduction 3 with 3 rules applied. Total rules applied 70 place count 180 transition count 237
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 75 place count 180 transition count 232
Applied a total of 75 rules in 20 ms. Remains 180 /206 variables (removed 26) and now considering 232/303 (removed 71) transitions.
[2021-05-20 02:33:19] [INFO ] Flow matrix only has 212 transitions (discarded 20 similar events)
// Phase 1: matrix 212 rows 180 cols
[2021-05-20 02:33:19] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-20 02:33:19] [INFO ] Implicit Places using invariants in 129 ms returned [97]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 130 ms to find 1 implicit places.
[2021-05-20 02:33:19] [INFO ] Flow matrix only has 212 transitions (discarded 20 similar events)
// Phase 1: matrix 212 rows 179 cols
[2021-05-20 02:33:19] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-20 02:33:19] [INFO ] Dead Transitions using invariants and state equation in 166 ms returned []
Starting structural reductions, iteration 1 : 179/206 places, 232/303 transitions.
Applied a total of 0 rules in 6 ms. Remains 179 /179 variables (removed 0) and now considering 232/232 (removed 0) transitions.
[2021-05-20 02:33:19] [INFO ] Flow matrix only has 212 transitions (discarded 20 similar events)
// Phase 1: matrix 212 rows 179 cols
[2021-05-20 02:33:19] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-20 02:33:19] [INFO ] Dead Transitions using invariants and state equation in 163 ms returned []
Finished structural reductions, in 2 iterations. Remains : 179/206 places, 232/303 transitions.
Stuttering acceptance computed with spot in 481 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2), (NOT p2)]
Running random walk in product with property : Vasy2003-PT-none-00 automaton TGBA [mat=[[{ cond=p2, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=(AND p2 p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 5}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(AND p2 p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}, { cond=p2, acceptance={0} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 5}]], initial=0, aps=[p2:(NEQ s121 1), p0:(AND (EQ s78 1) (EQ s94 1)), p1:(AND (EQ s25 1) (EQ s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1013 ms.
Product exploration explored 100000 steps with 50000 reset in 940 ms.
Knowledge obtained : [p2, (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 260 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 50000 reset in 797 ms.
Product exploration explored 100000 steps with 50000 reset in 813 ms.
[2021-05-20 02:33:24] [INFO ] Flatten gal took : 25 ms
[2021-05-20 02:33:24] [INFO ] Flatten gal took : 21 ms
[2021-05-20 02:33:24] [INFO ] Time to serialize gal into /tmp/LTL13887379145656808348.gal : 12 ms
[2021-05-20 02:33:24] [INFO ] Time to serialize properties into /tmp/LTL11390342359459746328.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13887379145656808348.gal, -t, CGAL, -LTL, /tmp/LTL11390342359459746328.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13887379145656808348.gal -t CGAL -LTL /tmp/LTL11390342359459746328.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(G(("((p96==1)&&(p114==1))")||(G("((p25==1)&&(p27==1))")))))||(F(("(p216!=1)")&&(X("(p216!=1)"))))))
Formula 0 simplified : !(XG("((p96==1)&&(p114==1))" | G"((p25==1)&&(p27==1))") | F("(p216!=1)" & X"(p216!=1)"))
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t64, t69, t99, t104, t136, t137, t138, t139, t168, t246, t247, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/218/14/232
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
791 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,0,8.003,173084,1,0,364,998715,499,192,6639,643947,480
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Vasy2003-PT-none-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property Vasy2003-PT-none-00 finished in 14232 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Graph (trivial) has 41 edges and 206 vertex of which 4 / 206 are part of one of the 2 SCC in 20 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 204 transition count 294
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 197 transition count 294
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 15 place count 197 transition count 284
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 35 place count 187 transition count 284
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 52 place count 170 transition count 260
Iterating global reduction 2 with 17 rules applied. Total rules applied 69 place count 170 transition count 260
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 82 place count 170 transition count 247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 83 place count 169 transition count 247
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 87 place count 165 transition count 241
Iterating global reduction 4 with 4 rules applied. Total rules applied 91 place count 165 transition count 241
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 93 place count 165 transition count 239
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 95 place count 163 transition count 231
Iterating global reduction 5 with 2 rules applied. Total rules applied 97 place count 163 transition count 231
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 98 place count 163 transition count 230
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 126 place count 149 transition count 216
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 129 place count 146 transition count 212
Iterating global reduction 6 with 3 rules applied. Total rules applied 132 place count 146 transition count 212
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 136 place count 146 transition count 208
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 138 place count 144 transition count 205
Iterating global reduction 7 with 2 rules applied. Total rules applied 140 place count 144 transition count 205
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 143 place count 144 transition count 202
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 144 place count 143 transition count 196
Iterating global reduction 8 with 1 rules applied. Total rules applied 145 place count 143 transition count 196
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 146 place count 142 transition count 194
Iterating global reduction 8 with 1 rules applied. Total rules applied 147 place count 142 transition count 194
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 148 place count 141 transition count 192
Iterating global reduction 8 with 1 rules applied. Total rules applied 149 place count 141 transition count 192
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 150 place count 140 transition count 189
Iterating global reduction 8 with 1 rules applied. Total rules applied 151 place count 140 transition count 189
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 152 place count 139 transition count 186
Iterating global reduction 8 with 1 rules applied. Total rules applied 153 place count 139 transition count 186
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 154 place count 138 transition count 184
Iterating global reduction 8 with 1 rules applied. Total rules applied 155 place count 138 transition count 184
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 163 place count 138 transition count 176
Applied a total of 163 rules in 138 ms. Remains 138 /206 variables (removed 68) and now considering 176/303 (removed 127) transitions.
[2021-05-20 02:33:33] [INFO ] Flow matrix only has 154 transitions (discarded 22 similar events)
// Phase 1: matrix 154 rows 138 cols
[2021-05-20 02:33:33] [INFO ] Computed 54 place invariants in 11 ms
[2021-05-20 02:33:33] [INFO ] Implicit Places using invariants in 176 ms returned [50, 75, 76, 77, 78, 79, 82, 118, 123]
[2021-05-20 02:33:33] [INFO ] Actually due to overlaps returned [82, 76, 77, 78, 79, 123, 50, 118]
Discarding 8 places :
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Implicit Place search using SMT only with invariants took 179 ms to find 8 implicit places.
[2021-05-20 02:33:33] [INFO ] Redundant transitions in 7 ms returned []
[2021-05-20 02:33:33] [INFO ] Flow matrix only has 154 transitions (discarded 16 similar events)
// Phase 1: matrix 154 rows 130 cols
[2021-05-20 02:33:33] [INFO ] Computed 46 place invariants in 2 ms
[2021-05-20 02:33:33] [INFO ] Dead Transitions using invariants and state equation in 123 ms returned []
Starting structural reductions, iteration 1 : 130/206 places, 170/303 transitions.
Graph (trivial) has 51 edges and 130 vertex of which 4 / 130 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 128 transition count 164
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 124 transition count 164
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 9 place count 124 transition count 148
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 41 place count 108 transition count 148
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 45 place count 106 transition count 146
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 105 transition count 148
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 105 transition count 147
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 104 transition count 146
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 53 place count 104 transition count 143
Applied a total of 53 rules in 33 ms. Remains 104 /130 variables (removed 26) and now considering 143/170 (removed 27) transitions.
[2021-05-20 02:33:33] [INFO ] Flow matrix only has 128 transitions (discarded 15 similar events)
// Phase 1: matrix 128 rows 104 cols
[2021-05-20 02:33:33] [INFO ] Computed 46 place invariants in 2 ms
[2021-05-20 02:33:33] [INFO ] Implicit Places using invariants in 100 ms returned [25, 41, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 101 ms to find 14 implicit places.
Starting structural reductions, iteration 2 : 90/206 places, 143/303 transitions.
Graph (trivial) has 41 edges and 90 vertex of which 6 / 90 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 1 place count 87 transition count 127
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 74 transition count 127
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 36 place count 65 transition count 118
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 65 transition count 118
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 65 transition count 115
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 62 transition count 115
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 59 transition count 112
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 59 transition count 112
Applied a total of 57 rules in 20 ms. Remains 59 /90 variables (removed 31) and now considering 112/143 (removed 31) transitions.
[2021-05-20 02:33:33] [INFO ] Flow matrix only has 96 transitions (discarded 16 similar events)
// Phase 1: matrix 96 rows 59 cols
[2021-05-20 02:33:33] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-20 02:33:33] [INFO ] Implicit Places using invariants in 47 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions, iteration 3 : 58/206 places, 112/303 transitions.
Applied a total of 0 rules in 3 ms. Remains 58 /58 variables (removed 0) and now considering 112/112 (removed 0) transitions.
[2021-05-20 02:33:33] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-20 02:33:33] [INFO ] Flow matrix only has 96 transitions (discarded 16 similar events)
// Phase 1: matrix 96 rows 58 cols
[2021-05-20 02:33:33] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-20 02:33:34] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 4 iterations. Remains : 58/206 places, 112/303 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Vasy2003-PT-none-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s15 1) (EQ s35 1)), p1:(AND (EQ s46 1) (EQ s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Vasy2003-PT-none-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Vasy2003-PT-none-01 finished in 883 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((F(p0) U p1) U (G((F(p0) U p1))||((F(p0) U p1)&&X(X((F(p2)||G(p3))))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 192 transition count 282
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 192 transition count 282
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 39 place count 192 transition count 271
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 44 place count 187 transition count 263
Iterating global reduction 1 with 5 rules applied. Total rules applied 49 place count 187 transition count 263
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 54 place count 187 transition count 258
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 184 transition count 244
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 184 transition count 244
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 62 place count 184 transition count 242
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 63 place count 183 transition count 241
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 183 transition count 241
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 66 place count 183 transition count 239
Applied a total of 66 rules in 19 ms. Remains 183 /206 variables (removed 23) and now considering 239/303 (removed 64) transitions.
[2021-05-20 02:33:34] [INFO ] Flow matrix only has 219 transitions (discarded 20 similar events)
// Phase 1: matrix 219 rows 183 cols
[2021-05-20 02:33:34] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-20 02:33:34] [INFO ] Implicit Places using invariants in 138 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 144 ms to find 1 implicit places.
[2021-05-20 02:33:34] [INFO ] Flow matrix only has 219 transitions (discarded 20 similar events)
// Phase 1: matrix 219 rows 182 cols
[2021-05-20 02:33:34] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-20 02:33:34] [INFO ] Dead Transitions using invariants and state equation in 162 ms returned []
Starting structural reductions, iteration 1 : 182/206 places, 239/303 transitions.
Applied a total of 0 rules in 4 ms. Remains 182 /182 variables (removed 0) and now considering 239/239 (removed 0) transitions.
[2021-05-20 02:33:34] [INFO ] Flow matrix only has 219 transitions (discarded 20 similar events)
// Phase 1: matrix 219 rows 182 cols
[2021-05-20 02:33:34] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-20 02:33:34] [INFO ] Dead Transitions using invariants and state equation in 167 ms returned []
Finished structural reductions, in 2 iterations. Remains : 182/206 places, 239/303 transitions.
Stuttering acceptance computed with spot in 511 ms :[(NOT p1), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Vasy2003-PT-none-02 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=5 dest: 7}, { cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=5 dest: 8}], [{ cond=(AND p1 (NOT p0) (NOT p2) p3), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 7}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=7 dest: 8}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p1:(EQ s120 0), p0:(AND (EQ s25 1) (EQ s35 1)), p2:(NEQ s120 1), p3:(OR (NEQ s98 1) (NEQ s110 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 829 ms.
Product exploration explored 100000 steps with 33333 reset in 779 ms.
Knowledge obtained : [p1, (NOT p0), p2, p3]
Stuttering acceptance computed with spot in 359 ms :[(NOT p1), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 33333 reset in 664 ms.
Product exploration explored 100000 steps with 33333 reset in 681 ms.
Applying partial POR strategy [false, true, true, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 399 ms :[(NOT p1), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 182 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 182/182 places, 239/239 transitions.
Graph (trivial) has 38 edges and 182 vertex of which 4 / 182 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 180 transition count 237
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 7 place count 180 transition count 240
Deduced a syphon composed of 14 places in 1 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 15 place count 180 transition count 240
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 19 place count 176 transition count 235
Deduced a syphon composed of 14 places in 1 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 23 place count 176 transition count 235
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 2 rules applied. Total rules applied 25 place count 176 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 28 place count 173 transition count 231
Deduced a syphon composed of 12 places in 1 ms
Iterating global reduction 2 with 3 rules applied. Total rules applied 31 place count 173 transition count 231
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 25 places in 1 ms
Iterating global reduction 2 with 13 rules applied. Total rules applied 44 place count 173 transition count 231
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 171 transition count 229
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 171 transition count 229
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 50 place count 171 transition count 227
Deduced a syphon composed of 24 places in 1 ms
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 56 place count 171 transition count 221
Deduced a syphon composed of 24 places in 0 ms
Applied a total of 56 rules in 48 ms. Remains 171 /182 variables (removed 11) and now considering 221/239 (removed 18) transitions.
[2021-05-20 02:33:39] [INFO ] Redundant transitions in 11 ms returned []
[2021-05-20 02:33:39] [INFO ] Flow matrix only has 196 transitions (discarded 25 similar events)
// Phase 1: matrix 196 rows 171 cols
[2021-05-20 02:33:39] [INFO ] Computed 53 place invariants in 2 ms
[2021-05-20 02:33:39] [INFO ] Dead Transitions using invariants and state equation in 155 ms returned []
Finished structural reductions, in 1 iterations. Remains : 171/182 places, 221/239 transitions.
Product exploration explored 100000 steps with 33333 reset in 742 ms.
Product exploration explored 100000 steps with 33333 reset in 783 ms.
[2021-05-20 02:33:41] [INFO ] Flatten gal took : 28 ms
[2021-05-20 02:33:41] [INFO ] Flatten gal took : 32 ms
[2021-05-20 02:33:41] [INFO ] Time to serialize gal into /tmp/LTL184133007453140821.gal : 244 ms
[2021-05-20 02:33:41] [INFO ] Time to serialize properties into /tmp/LTL15933016952095684507.ltl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL184133007453140821.gal, -t, CGAL, -LTL, /tmp/LTL15933016952095684507.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL184133007453140821.gal -t CGAL -LTL /tmp/LTL15933016952095684507.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((F("((p25==1)&&(p44==1))"))U("(p197==0)"))U((G((F("((p25==1)&&(p44==1))"))U("(p197==0)")))||(((F("((p25==1)&&(p44==1))"))U("(p197==0)"))&&(X(X((F("(p197!=1)"))||(G("((p126!=1)||(p183!=1))")))))))))
Formula 0 simplified : !((F"((p25==1)&&(p44==1))" U "(p197==0)") U (G(F"((p25==1)&&(p44==1))" U "(p197==0)") | ((F"((p25==1)&&(p44==1))" U "(p197==0)") & XX(F"(p197!=1)" | G"((p126!=1)||(p183!=1))"))))
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t64, t69, t99, t104, t136, t137, t138, t139, t168, t246, t247, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/225/14/239
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
832 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,0,8.3629,174044,1,0,377,952514,511,196,6817,699715,502
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Vasy2003-PT-none-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property Vasy2003-PT-none-02 finished in 16544 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Graph (trivial) has 41 edges and 206 vertex of which 4 / 206 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 204 transition count 294
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 197 transition count 294
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 15 place count 197 transition count 283
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 37 place count 186 transition count 283
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 55 place count 168 transition count 258
Iterating global reduction 2 with 18 rules applied. Total rules applied 73 place count 168 transition count 258
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 12 rules applied. Total rules applied 85 place count 168 transition count 246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 86 place count 167 transition count 246
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 91 place count 162 transition count 238
Iterating global reduction 4 with 5 rules applied. Total rules applied 96 place count 162 transition count 238
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 99 place count 162 transition count 235
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 102 place count 159 transition count 221
Iterating global reduction 5 with 3 rules applied. Total rules applied 105 place count 159 transition count 221
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 107 place count 159 transition count 219
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 108 place count 158 transition count 218
Iterating global reduction 6 with 1 rules applied. Total rules applied 109 place count 158 transition count 218
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 111 place count 158 transition count 216
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 137 place count 145 transition count 203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 139 place count 145 transition count 201
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 142 place count 142 transition count 197
Iterating global reduction 8 with 3 rules applied. Total rules applied 145 place count 142 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 149 place count 142 transition count 193
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 151 place count 140 transition count 190
Iterating global reduction 9 with 2 rules applied. Total rules applied 153 place count 140 transition count 190
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 156 place count 140 transition count 187
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 157 place count 139 transition count 181
Iterating global reduction 10 with 1 rules applied. Total rules applied 158 place count 139 transition count 181
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 159 place count 138 transition count 179
Iterating global reduction 10 with 1 rules applied. Total rules applied 160 place count 138 transition count 179
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 161 place count 137 transition count 177
Iterating global reduction 10 with 1 rules applied. Total rules applied 162 place count 137 transition count 177
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 163 place count 136 transition count 174
Iterating global reduction 10 with 1 rules applied. Total rules applied 164 place count 136 transition count 174
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 165 place count 135 transition count 171
Iterating global reduction 10 with 1 rules applied. Total rules applied 166 place count 135 transition count 171
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 167 place count 134 transition count 169
Iterating global reduction 10 with 1 rules applied. Total rules applied 168 place count 134 transition count 169
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 10 with 6 rules applied. Total rules applied 174 place count 134 transition count 163
Applied a total of 174 rules in 91 ms. Remains 134 /206 variables (removed 72) and now considering 163/303 (removed 140) transitions.
[2021-05-20 02:33:50] [INFO ] Flow matrix only has 142 transitions (discarded 21 similar events)
// Phase 1: matrix 142 rows 134 cols
[2021-05-20 02:33:50] [INFO ] Computed 54 place invariants in 2 ms
[2021-05-20 02:33:51] [INFO ] Implicit Places using invariants in 216 ms returned [50, 75, 76, 77, 78, 79, 80, 81, 115, 120]
[2021-05-20 02:33:51] [INFO ] Actually due to overlaps returned [81, 76, 77, 78, 79, 120, 50, 80, 115]
Discarding 9 places :
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Implicit Place search using SMT only with invariants took 218 ms to find 9 implicit places.
[2021-05-20 02:33:51] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-20 02:33:51] [INFO ] Flow matrix only has 142 transitions (discarded 15 similar events)
// Phase 1: matrix 142 rows 125 cols
[2021-05-20 02:33:51] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-20 02:33:51] [INFO ] Dead Transitions using invariants and state equation in 131 ms returned []
Starting structural reductions, iteration 1 : 125/206 places, 157/303 transitions.
Graph (trivial) has 46 edges and 125 vertex of which 2 / 125 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 124 transition count 152
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 120 transition count 152
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 9 place count 120 transition count 136
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 41 place count 104 transition count 136
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 103 transition count 135
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 103 transition count 135
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 101 transition count 133
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 51 place count 101 transition count 129
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 52 place count 100 transition count 127
Iterating global reduction 3 with 1 rules applied. Total rules applied 53 place count 100 transition count 127
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 55 place count 100 transition count 125
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 56 place count 100 transition count 124
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 58 place count 99 transition count 123
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 61 place count 99 transition count 120
Applied a total of 61 rules in 41 ms. Remains 99 /125 variables (removed 26) and now considering 120/157 (removed 37) transitions.
[2021-05-20 02:33:51] [INFO ] Flow matrix only has 107 transitions (discarded 13 similar events)
// Phase 1: matrix 107 rows 99 cols
[2021-05-20 02:33:51] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-20 02:33:51] [INFO ] Implicit Places using invariants in 95 ms returned [25, 41, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 98 ms to find 14 implicit places.
Starting structural reductions, iteration 2 : 85/206 places, 120/303 transitions.
Graph (trivial) has 38 edges and 85 vertex of which 6 / 85 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 1 place count 82 transition count 104
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 69 transition count 104
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 36 place count 60 transition count 95
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 60 transition count 95
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 60 transition count 92
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 57 transition count 92
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 54 transition count 89
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 54 transition count 89
Applied a total of 57 rules in 18 ms. Remains 54 /85 variables (removed 31) and now considering 89/120 (removed 31) transitions.
[2021-05-20 02:33:51] [INFO ] Flow matrix only has 75 transitions (discarded 14 similar events)
// Phase 1: matrix 75 rows 54 cols
[2021-05-20 02:33:51] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-20 02:33:51] [INFO ] Implicit Places using invariants in 46 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions, iteration 3 : 53/206 places, 89/303 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2021-05-20 02:33:51] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-20 02:33:51] [INFO ] Flow matrix only has 75 transitions (discarded 14 similar events)
// Phase 1: matrix 75 rows 53 cols
[2021-05-20 02:33:51] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-20 02:33:51] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 4 iterations. Remains : 53/206 places, 89/303 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Vasy2003-PT-none-03 automaton TGBA [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:(OR (NEQ s31 1) (NEQ s45 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 61 steps with 0 reset in 0 ms.
FORMULA Vasy2003-PT-none-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Vasy2003-PT-none-03 finished in 821 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Graph (trivial) has 41 edges and 206 vertex of which 4 / 206 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 204 transition count 294
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 197 transition count 294
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 15 place count 197 transition count 283
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 37 place count 186 transition count 283
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 55 place count 168 transition count 258
Iterating global reduction 2 with 18 rules applied. Total rules applied 73 place count 168 transition count 258
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 12 rules applied. Total rules applied 85 place count 168 transition count 246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 86 place count 167 transition count 246
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 91 place count 162 transition count 238
Iterating global reduction 4 with 5 rules applied. Total rules applied 96 place count 162 transition count 238
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 99 place count 162 transition count 235
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 102 place count 159 transition count 221
Iterating global reduction 5 with 3 rules applied. Total rules applied 105 place count 159 transition count 221
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 107 place count 159 transition count 219
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 108 place count 158 transition count 218
Iterating global reduction 6 with 1 rules applied. Total rules applied 109 place count 158 transition count 218
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 111 place count 158 transition count 216
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 137 place count 145 transition count 203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 139 place count 145 transition count 201
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 142 place count 142 transition count 197
Iterating global reduction 8 with 3 rules applied. Total rules applied 145 place count 142 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 149 place count 142 transition count 193
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 151 place count 140 transition count 190
Iterating global reduction 9 with 2 rules applied. Total rules applied 153 place count 140 transition count 190
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 156 place count 140 transition count 187
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 10 with 6 rules applied. Total rules applied 162 place count 140 transition count 181
Applied a total of 162 rules in 78 ms. Remains 140 /206 variables (removed 66) and now considering 181/303 (removed 122) transitions.
[2021-05-20 02:33:51] [INFO ] Flow matrix only has 158 transitions (discarded 23 similar events)
// Phase 1: matrix 158 rows 140 cols
[2021-05-20 02:33:51] [INFO ] Computed 54 place invariants in 2 ms
[2021-05-20 02:33:51] [INFO ] Implicit Places using invariants in 171 ms returned [50, 75, 76, 77, 78, 79, 80, 81, 121, 126]
[2021-05-20 02:33:51] [INFO ] Actually due to overlaps returned [81, 76, 77, 78, 79, 126, 50, 80, 121]
Discarding 9 places :
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Implicit Place search using SMT only with invariants took 180 ms to find 9 implicit places.
[2021-05-20 02:33:51] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-20 02:33:51] [INFO ] Flow matrix only has 158 transitions (discarded 15 similar events)
// Phase 1: matrix 158 rows 131 cols
[2021-05-20 02:33:51] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-20 02:33:51] [INFO ] Dead Transitions using invariants and state equation in 142 ms returned []
Starting structural reductions, iteration 1 : 131/206 places, 173/303 transitions.
Graph (trivial) has 50 edges and 131 vertex of which 2 / 131 are part of one of the 1 SCC in 7 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 130 transition count 168
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 126 transition count 168
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 9 place count 126 transition count 151
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 43 place count 109 transition count 151
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 108 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 108 transition count 150
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 49 place count 106 transition count 148
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 55 place count 106 transition count 142
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 56 place count 105 transition count 140
Iterating global reduction 3 with 1 rules applied. Total rules applied 57 place count 105 transition count 140
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 60 place count 105 transition count 137
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 62 place count 104 transition count 138
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 63 place count 104 transition count 137
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 65 place count 103 transition count 136
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 68 place count 103 transition count 133
Applied a total of 68 rules in 48 ms. Remains 103 /131 variables (removed 28) and now considering 133/173 (removed 40) transitions.
[2021-05-20 02:33:51] [INFO ] Flow matrix only has 120 transitions (discarded 13 similar events)
// Phase 1: matrix 120 rows 103 cols
[2021-05-20 02:33:51] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-20 02:33:52] [INFO ] Implicit Places using invariants in 121 ms returned [25, 41, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 125 ms to find 14 implicit places.
Starting structural reductions, iteration 2 : 89/206 places, 133/303 transitions.
Graph (trivial) has 37 edges and 89 vertex of which 6 / 89 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 1 place count 86 transition count 117
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 73 transition count 117
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 36 place count 64 transition count 108
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 64 transition count 108
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 64 transition count 105
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 61 transition count 105
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 58 transition count 102
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 58 transition count 102
Applied a total of 57 rules in 13 ms. Remains 58 /89 variables (removed 31) and now considering 102/133 (removed 31) transitions.
[2021-05-20 02:33:52] [INFO ] Flow matrix only has 88 transitions (discarded 14 similar events)
// Phase 1: matrix 88 rows 58 cols
[2021-05-20 02:33:52] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-20 02:33:52] [INFO ] Implicit Places using invariants in 56 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions, iteration 3 : 57/206 places, 102/303 transitions.
Applied a total of 0 rules in 4 ms. Remains 57 /57 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2021-05-20 02:33:52] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-20 02:33:52] [INFO ] Flow matrix only has 88 transitions (discarded 14 similar events)
// Phase 1: matrix 88 rows 57 cols
[2021-05-20 02:33:52] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-20 02:33:52] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Finished structural reductions, in 4 iterations. Remains : 57/206 places, 102/303 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : Vasy2003-PT-none-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s23 1) (EQ s49 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Vasy2003-PT-none-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Vasy2003-PT-none-05 finished in 788 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Graph (trivial) has 41 edges and 206 vertex of which 4 / 206 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 204 transition count 294
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 197 transition count 294
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 15 place count 197 transition count 283
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 37 place count 186 transition count 283
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 55 place count 168 transition count 258
Iterating global reduction 2 with 18 rules applied. Total rules applied 73 place count 168 transition count 258
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 12 rules applied. Total rules applied 85 place count 168 transition count 246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 86 place count 167 transition count 246
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 91 place count 162 transition count 238
Iterating global reduction 4 with 5 rules applied. Total rules applied 96 place count 162 transition count 238
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 99 place count 162 transition count 235
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 102 place count 159 transition count 221
Iterating global reduction 5 with 3 rules applied. Total rules applied 105 place count 159 transition count 221
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 107 place count 159 transition count 219
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 108 place count 158 transition count 218
Iterating global reduction 6 with 1 rules applied. Total rules applied 109 place count 158 transition count 218
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 111 place count 158 transition count 216
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 137 place count 145 transition count 203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 139 place count 145 transition count 201
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 142 place count 142 transition count 197
Iterating global reduction 8 with 3 rules applied. Total rules applied 145 place count 142 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 149 place count 142 transition count 193
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 151 place count 140 transition count 190
Iterating global reduction 9 with 2 rules applied. Total rules applied 153 place count 140 transition count 190
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 156 place count 140 transition count 187
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 157 place count 139 transition count 181
Iterating global reduction 10 with 1 rules applied. Total rules applied 158 place count 139 transition count 181
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 159 place count 138 transition count 179
Iterating global reduction 10 with 1 rules applied. Total rules applied 160 place count 138 transition count 179
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 161 place count 137 transition count 177
Iterating global reduction 10 with 1 rules applied. Total rules applied 162 place count 137 transition count 177
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 10 with 6 rules applied. Total rules applied 168 place count 137 transition count 171
Applied a total of 168 rules in 71 ms. Remains 137 /206 variables (removed 69) and now considering 171/303 (removed 132) transitions.
[2021-05-20 02:33:52] [INFO ] Flow matrix only has 148 transitions (discarded 23 similar events)
// Phase 1: matrix 148 rows 137 cols
[2021-05-20 02:33:52] [INFO ] Computed 54 place invariants in 1 ms
[2021-05-20 02:33:52] [INFO ] Implicit Places using invariants in 144 ms returned [50, 75, 76, 77, 78, 79, 80, 81, 118, 123]
[2021-05-20 02:33:52] [INFO ] Actually due to overlaps returned [81, 76, 77, 78, 79, 123, 50, 80, 118]
Discarding 9 places :
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Implicit Place search using SMT only with invariants took 151 ms to find 9 implicit places.
[2021-05-20 02:33:52] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-20 02:33:52] [INFO ] Flow matrix only has 148 transitions (discarded 15 similar events)
// Phase 1: matrix 148 rows 128 cols
[2021-05-20 02:33:52] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-20 02:33:52] [INFO ] Dead Transitions using invariants and state equation in 109 ms returned []
Starting structural reductions, iteration 1 : 128/206 places, 163/303 transitions.
Graph (trivial) has 48 edges and 128 vertex of which 2 / 128 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 127 transition count 158
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 123 transition count 158
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 9 place count 123 transition count 141
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 43 place count 106 transition count 141
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 105 transition count 140
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 105 transition count 140
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 49 place count 103 transition count 138
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 53 place count 103 transition count 134
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 54 place count 102 transition count 132
Iterating global reduction 3 with 1 rules applied. Total rules applied 55 place count 102 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 57 place count 102 transition count 130
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 59 place count 101 transition count 131
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 60 place count 101 transition count 130
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 62 place count 100 transition count 129
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 65 place count 100 transition count 126
Applied a total of 65 rules in 41 ms. Remains 100 /128 variables (removed 28) and now considering 126/163 (removed 37) transitions.
[2021-05-20 02:33:52] [INFO ] Flow matrix only has 113 transitions (discarded 13 similar events)
// Phase 1: matrix 113 rows 100 cols
[2021-05-20 02:33:52] [INFO ] Computed 45 place invariants in 0 ms
[2021-05-20 02:33:52] [INFO ] Implicit Places using invariants in 91 ms returned [25, 41, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 95 ms to find 14 implicit places.
Starting structural reductions, iteration 2 : 86/206 places, 126/303 transitions.
Graph (trivial) has 36 edges and 86 vertex of which 6 / 86 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 1 place count 83 transition count 110
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 70 transition count 110
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 36 place count 61 transition count 101
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 61 transition count 101
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 61 transition count 98
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 58 transition count 98
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 55 transition count 95
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 55 transition count 95
Applied a total of 57 rules in 15 ms. Remains 55 /86 variables (removed 31) and now considering 95/126 (removed 31) transitions.
[2021-05-20 02:33:52] [INFO ] Flow matrix only has 81 transitions (discarded 14 similar events)
// Phase 1: matrix 81 rows 55 cols
[2021-05-20 02:33:52] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-20 02:33:52] [INFO ] Implicit Places using invariants in 43 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions, iteration 3 : 54/206 places, 95/303 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2021-05-20 02:33:52] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-20 02:33:52] [INFO ] Flow matrix only has 81 transitions (discarded 14 similar events)
// Phase 1: matrix 81 rows 54 cols
[2021-05-20 02:33:52] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-20 02:33:52] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 4 iterations. Remains : 54/206 places, 95/303 transitions.
Stuttering acceptance computed with spot in 79 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : Vasy2003-PT-none-06 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (NEQ s30 1) (NEQ s46 1)), p1:(OR (EQ s30 0) (EQ s46 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 758 steps with 0 reset in 3 ms.
FORMULA Vasy2003-PT-none-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Vasy2003-PT-none-06 finished in 707 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Graph (trivial) has 40 edges and 206 vertex of which 2 / 206 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 205 transition count 295
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 198 transition count 295
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 15 place count 198 transition count 285
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 35 place count 188 transition count 285
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 53 place count 170 transition count 260
Iterating global reduction 2 with 18 rules applied. Total rules applied 71 place count 170 transition count 260
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 82 place count 170 transition count 249
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 87 place count 165 transition count 241
Iterating global reduction 3 with 5 rules applied. Total rules applied 92 place count 165 transition count 241
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 95 place count 165 transition count 238
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 98 place count 162 transition count 224
Iterating global reduction 4 with 3 rules applied. Total rules applied 101 place count 162 transition count 224
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 103 place count 162 transition count 222
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 104 place count 161 transition count 221
Iterating global reduction 5 with 1 rules applied. Total rules applied 105 place count 161 transition count 221
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 107 place count 161 transition count 219
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 137 place count 146 transition count 204
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 139 place count 146 transition count 202
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 142 place count 143 transition count 198
Iterating global reduction 7 with 3 rules applied. Total rules applied 145 place count 143 transition count 198
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 149 place count 143 transition count 194
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 151 place count 141 transition count 191
Iterating global reduction 8 with 2 rules applied. Total rules applied 153 place count 141 transition count 191
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 156 place count 141 transition count 188
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 157 place count 140 transition count 182
Iterating global reduction 9 with 1 rules applied. Total rules applied 158 place count 140 transition count 182
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 159 place count 139 transition count 180
Iterating global reduction 9 with 1 rules applied. Total rules applied 160 place count 139 transition count 180
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 161 place count 138 transition count 178
Iterating global reduction 9 with 1 rules applied. Total rules applied 162 place count 138 transition count 178
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 163 place count 137 transition count 175
Iterating global reduction 9 with 1 rules applied. Total rules applied 164 place count 137 transition count 175
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 165 place count 136 transition count 172
Iterating global reduction 9 with 1 rules applied. Total rules applied 166 place count 136 transition count 172
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 167 place count 135 transition count 170
Iterating global reduction 9 with 1 rules applied. Total rules applied 168 place count 135 transition count 170
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 174 place count 135 transition count 164
Applied a total of 174 rules in 57 ms. Remains 135 /206 variables (removed 71) and now considering 164/303 (removed 139) transitions.
[2021-05-20 02:33:53] [INFO ] Flow matrix only has 145 transitions (discarded 19 similar events)
// Phase 1: matrix 145 rows 135 cols
[2021-05-20 02:33:53] [INFO ] Computed 54 place invariants in 1 ms
[2021-05-20 02:33:53] [INFO ] Implicit Places using invariants in 127 ms returned [52, 79, 80, 81, 82, 83, 84, 117, 122]
Discarding 9 places :
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Implicit Place search using SMT only with invariants took 130 ms to find 9 implicit places.
[2021-05-20 02:33:53] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-20 02:33:53] [INFO ] Flow matrix only has 145 transitions (discarded 13 similar events)
// Phase 1: matrix 145 rows 126 cols
[2021-05-20 02:33:53] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-20 02:33:53] [INFO ] Dead Transitions using invariants and state equation in 118 ms returned []
Starting structural reductions, iteration 1 : 126/206 places, 158/303 transitions.
Graph (trivial) has 47 edges and 126 vertex of which 4 / 126 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 124 transition count 152
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 120 transition count 152
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 9 place count 120 transition count 136
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 41 place count 104 transition count 136
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 103 transition count 135
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 103 transition count 135
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 101 transition count 133
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 51 place count 101 transition count 129
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 52 place count 100 transition count 127
Iterating global reduction 3 with 1 rules applied. Total rules applied 53 place count 100 transition count 127
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 55 place count 100 transition count 125
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 57 place count 99 transition count 126
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 58 place count 99 transition count 125
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 60 place count 98 transition count 124
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 63 place count 98 transition count 121
Applied a total of 63 rules in 24 ms. Remains 98 /126 variables (removed 28) and now considering 121/158 (removed 37) transitions.
[2021-05-20 02:33:53] [INFO ] Flow matrix only has 109 transitions (discarded 12 similar events)
// Phase 1: matrix 109 rows 98 cols
[2021-05-20 02:33:53] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-20 02:33:53] [INFO ] Implicit Places using invariants in 86 ms returned [25, 43, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 88 ms to find 14 implicit places.
Starting structural reductions, iteration 2 : 84/206 places, 121/303 transitions.
Graph (trivial) has 35 edges and 84 vertex of which 6 / 84 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 1 place count 81 transition count 105
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 68 transition count 105
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 36 place count 59 transition count 96
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 59 transition count 96
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 59 transition count 93
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 56 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 53 place count 54 transition count 91
Iterating global reduction 1 with 2 rules applied. Total rules applied 55 place count 54 transition count 91
Applied a total of 55 rules in 8 ms. Remains 54 /84 variables (removed 30) and now considering 91/121 (removed 30) transitions.
[2021-05-20 02:33:53] [INFO ] Flow matrix only has 77 transitions (discarded 14 similar events)
// Phase 1: matrix 77 rows 54 cols
[2021-05-20 02:33:53] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-20 02:33:53] [INFO ] Implicit Places using invariants in 42 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 44 ms to find 1 implicit places.
Starting structural reductions, iteration 3 : 53/206 places, 91/303 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 91/91 (removed 0) transitions.
[2021-05-20 02:33:53] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-20 02:33:53] [INFO ] Flow matrix only has 77 transitions (discarded 14 similar events)
// Phase 1: matrix 77 rows 53 cols
[2021-05-20 02:33:53] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-20 02:33:53] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 4 iterations. Remains : 53/206 places, 91/303 transitions.
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : Vasy2003-PT-none-07 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}]], initial=0, aps=[p1:(NEQ s3 1), p0:(EQ s17 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 215 ms.
Product exploration explored 100000 steps with 50000 reset in 228 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 241 ms.
Product exploration explored 100000 steps with 50000 reset in 312 ms.
[2021-05-20 02:33:54] [INFO ] Flatten gal took : 42 ms
[2021-05-20 02:33:54] [INFO ] Flatten gal took : 27 ms
[2021-05-20 02:33:54] [INFO ] Time to serialize gal into /tmp/LTL9792885540119331870.gal : 2 ms
[2021-05-20 02:33:54] [INFO ] Time to serialize properties into /tmp/LTL2511921509069983711.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9792885540119331870.gal, -t, CGAL, -LTL, /tmp/LTL2511921509069983711.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9792885540119331870.gal -t CGAL -LTL /tmp/LTL2511921509069983711.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(("(p107==1)")||(G("(p53!=1)")))))
Formula 0 simplified : !F("(p107==1)" | G"(p53!=1)")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
17 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,0,0.201671,18044,1,0,7,6798,29,2,1548,1712,20
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Vasy2003-PT-none-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property Vasy2003-PT-none-07 finished in 2118 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 192 transition count 282
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 192 transition count 282
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 37 place count 192 transition count 273
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 43 place count 186 transition count 264
Iterating global reduction 1 with 6 rules applied. Total rules applied 49 place count 186 transition count 264
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 54 place count 186 transition count 259
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 60 place count 180 transition count 241
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 180 transition count 241
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 70 place count 180 transition count 237
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 73 place count 177 transition count 233
Iterating global reduction 3 with 3 rules applied. Total rules applied 76 place count 177 transition count 233
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 81 place count 177 transition count 228
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 82 place count 176 transition count 222
Iterating global reduction 4 with 1 rules applied. Total rules applied 83 place count 176 transition count 222
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 84 place count 175 transition count 220
Iterating global reduction 4 with 1 rules applied. Total rules applied 85 place count 175 transition count 220
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 86 place count 174 transition count 218
Iterating global reduction 4 with 1 rules applied. Total rules applied 87 place count 174 transition count 218
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 88 place count 173 transition count 215
Iterating global reduction 4 with 1 rules applied. Total rules applied 89 place count 173 transition count 215
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 90 place count 172 transition count 212
Iterating global reduction 4 with 1 rules applied. Total rules applied 91 place count 172 transition count 212
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 92 place count 171 transition count 210
Iterating global reduction 4 with 1 rules applied. Total rules applied 93 place count 171 transition count 210
Applied a total of 93 rules in 90 ms. Remains 171 /206 variables (removed 35) and now considering 210/303 (removed 93) transitions.
[2021-05-20 02:33:55] [INFO ] Flow matrix only has 191 transitions (discarded 19 similar events)
// Phase 1: matrix 191 rows 171 cols
[2021-05-20 02:33:55] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-20 02:33:55] [INFO ] Implicit Places using invariants in 241 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 242 ms to find 1 implicit places.
[2021-05-20 02:33:55] [INFO ] Flow matrix only has 191 transitions (discarded 19 similar events)
// Phase 1: matrix 191 rows 170 cols
[2021-05-20 02:33:55] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-20 02:33:55] [INFO ] Dead Transitions using invariants and state equation in 281 ms returned []
Starting structural reductions, iteration 1 : 170/206 places, 210/303 transitions.
Applied a total of 0 rules in 2 ms. Remains 170 /170 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2021-05-20 02:33:55] [INFO ] Flow matrix only has 191 transitions (discarded 19 similar events)
// Phase 1: matrix 191 rows 170 cols
[2021-05-20 02:33:55] [INFO ] Computed 56 place invariants in 5 ms
[2021-05-20 02:33:55] [INFO ] Dead Transitions using invariants and state equation in 179 ms returned []
Finished structural reductions, in 2 iterations. Remains : 170/206 places, 210/303 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Vasy2003-PT-none-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s98 1) (EQ s107 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Vasy2003-PT-none-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Vasy2003-PT-none-09 finished in 923 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X(F((p0&&G(F(p1)))))) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 193 transition count 284
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 193 transition count 284
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 36 place count 193 transition count 274
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 188 transition count 267
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 188 transition count 267
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 50 place count 188 transition count 263
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 55 place count 183 transition count 251
Iterating global reduction 2 with 5 rules applied. Total rules applied 60 place count 183 transition count 251
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 63 place count 183 transition count 248
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 65 place count 181 transition count 245
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 181 transition count 245
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 70 place count 181 transition count 242
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 71 place count 180 transition count 236
Iterating global reduction 4 with 1 rules applied. Total rules applied 72 place count 180 transition count 236
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 73 place count 179 transition count 234
Iterating global reduction 4 with 1 rules applied. Total rules applied 74 place count 179 transition count 234
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 75 place count 178 transition count 232
Iterating global reduction 4 with 1 rules applied. Total rules applied 76 place count 178 transition count 232
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 77 place count 177 transition count 229
Iterating global reduction 4 with 1 rules applied. Total rules applied 78 place count 177 transition count 229
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 79 place count 176 transition count 226
Iterating global reduction 4 with 1 rules applied. Total rules applied 80 place count 176 transition count 226
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 81 place count 175 transition count 224
Iterating global reduction 4 with 1 rules applied. Total rules applied 82 place count 175 transition count 224
Applied a total of 82 rules in 27 ms. Remains 175 /206 variables (removed 31) and now considering 224/303 (removed 79) transitions.
[2021-05-20 02:33:56] [INFO ] Flow matrix only has 204 transitions (discarded 20 similar events)
// Phase 1: matrix 204 rows 175 cols
[2021-05-20 02:33:56] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-20 02:33:56] [INFO ] Implicit Places using invariants in 325 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 327 ms to find 1 implicit places.
[2021-05-20 02:33:56] [INFO ] Flow matrix only has 204 transitions (discarded 20 similar events)
// Phase 1: matrix 204 rows 174 cols
[2021-05-20 02:33:56] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-20 02:33:56] [INFO ] Dead Transitions using invariants and state equation in 335 ms returned []
Starting structural reductions, iteration 1 : 174/206 places, 224/303 transitions.
Applied a total of 0 rules in 2 ms. Remains 174 /174 variables (removed 0) and now considering 224/224 (removed 0) transitions.
[2021-05-20 02:33:56] [INFO ] Flow matrix only has 204 transitions (discarded 20 similar events)
// Phase 1: matrix 204 rows 174 cols
[2021-05-20 02:33:56] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-20 02:33:57] [INFO ] Dead Transitions using invariants and state equation in 232 ms returned []
Finished structural reductions, in 2 iterations. Remains : 174/206 places, 224/303 transitions.
Stuttering acceptance computed with spot in 265 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : Vasy2003-PT-none-10 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 7}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=true, acceptance={} source=3 dest: 5}, { cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 4}, { cond=true, acceptance={} source=7 dest: 5}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 6}]], initial=0, aps=[p1:(AND (EQ s106 1) (EQ s169 1)), p0:(OR (NEQ s96 1) (NEQ s131 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Vasy2003-PT-none-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Vasy2003-PT-none-10 finished in 1221 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0||F(p1)) U ((p0||F(p1))&&p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 193 transition count 285
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 193 transition count 285
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 35 place count 193 transition count 276
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 41 place count 187 transition count 267
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 187 transition count 267
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 52 place count 187 transition count 262
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 57 place count 182 transition count 250
Iterating global reduction 2 with 5 rules applied. Total rules applied 62 place count 182 transition count 250
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 66 place count 182 transition count 246
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 69 place count 179 transition count 242
Iterating global reduction 3 with 3 rules applied. Total rules applied 72 place count 179 transition count 242
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 77 place count 179 transition count 237
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 78 place count 178 transition count 231
Iterating global reduction 4 with 1 rules applied. Total rules applied 79 place count 178 transition count 231
Applied a total of 79 rules in 11 ms. Remains 178 /206 variables (removed 28) and now considering 231/303 (removed 72) transitions.
[2021-05-20 02:33:57] [INFO ] Flow matrix only has 210 transitions (discarded 21 similar events)
// Phase 1: matrix 210 rows 178 cols
[2021-05-20 02:33:57] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-20 02:33:57] [INFO ] Implicit Places using invariants in 142 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 143 ms to find 1 implicit places.
[2021-05-20 02:33:57] [INFO ] Flow matrix only has 210 transitions (discarded 21 similar events)
// Phase 1: matrix 210 rows 177 cols
[2021-05-20 02:33:57] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-20 02:33:57] [INFO ] Dead Transitions using invariants and state equation in 171 ms returned []
Starting structural reductions, iteration 1 : 177/206 places, 231/303 transitions.
Applied a total of 0 rules in 1 ms. Remains 177 /177 variables (removed 0) and now considering 231/231 (removed 0) transitions.
[2021-05-20 02:33:57] [INFO ] Flow matrix only has 210 transitions (discarded 21 similar events)
// Phase 1: matrix 210 rows 177 cols
[2021-05-20 02:33:57] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-20 02:33:57] [INFO ] Dead Transitions using invariants and state equation in 158 ms returned []
Finished structural reductions, in 2 iterations. Remains : 177/206 places, 231/303 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1)]
Running random walk in product with property : Vasy2003-PT-none-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s138 1) (EQ s172 1)), p0:(AND (EQ s25 1) (EQ s32 1)), p1:(OR (NEQ s128 1) (NEQ s166 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Vasy2003-PT-none-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Vasy2003-PT-none-11 finished in 609 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Graph (trivial) has 43 edges and 206 vertex of which 4 / 206 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 204 transition count 294
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 197 transition count 294
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 15 place count 197 transition count 283
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 37 place count 186 transition count 283
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 56 place count 167 transition count 256
Iterating global reduction 2 with 19 rules applied. Total rules applied 75 place count 167 transition count 256
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 88 place count 167 transition count 243
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 89 place count 166 transition count 243
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 94 place count 161 transition count 235
Iterating global reduction 4 with 5 rules applied. Total rules applied 99 place count 161 transition count 235
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 102 place count 161 transition count 232
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 105 place count 158 transition count 218
Iterating global reduction 5 with 3 rules applied. Total rules applied 108 place count 158 transition count 218
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 110 place count 158 transition count 216
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 111 place count 157 transition count 215
Iterating global reduction 6 with 1 rules applied. Total rules applied 112 place count 157 transition count 215
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 114 place count 157 transition count 213
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 142 place count 143 transition count 199
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 144 place count 143 transition count 197
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 147 place count 140 transition count 193
Iterating global reduction 8 with 3 rules applied. Total rules applied 150 place count 140 transition count 193
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 154 place count 140 transition count 189
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 156 place count 138 transition count 186
Iterating global reduction 9 with 2 rules applied. Total rules applied 158 place count 138 transition count 186
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 161 place count 138 transition count 183
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 162 place count 137 transition count 177
Iterating global reduction 10 with 1 rules applied. Total rules applied 163 place count 137 transition count 177
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 164 place count 136 transition count 175
Iterating global reduction 10 with 1 rules applied. Total rules applied 165 place count 136 transition count 175
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 166 place count 135 transition count 173
Iterating global reduction 10 with 1 rules applied. Total rules applied 167 place count 135 transition count 173
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 168 place count 134 transition count 170
Iterating global reduction 10 with 1 rules applied. Total rules applied 169 place count 134 transition count 170
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 170 place count 133 transition count 167
Iterating global reduction 10 with 1 rules applied. Total rules applied 171 place count 133 transition count 167
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 172 place count 132 transition count 165
Iterating global reduction 10 with 1 rules applied. Total rules applied 173 place count 132 transition count 165
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 10 with 6 rules applied. Total rules applied 179 place count 132 transition count 159
Applied a total of 179 rules in 50 ms. Remains 132 /206 variables (removed 74) and now considering 159/303 (removed 144) transitions.
[2021-05-20 02:33:57] [INFO ] Flow matrix only has 139 transitions (discarded 20 similar events)
// Phase 1: matrix 139 rows 132 cols
[2021-05-20 02:33:57] [INFO ] Computed 54 place invariants in 1 ms
[2021-05-20 02:33:58] [INFO ] Implicit Places using invariants in 123 ms returned [50, 75, 76, 77, 78, 79, 80, 81, 114, 119]
[2021-05-20 02:33:58] [INFO ] Actually due to overlaps returned [76, 77, 78, 81, 79, 119, 50, 80, 114]
Discarding 9 places :
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Implicit Place search using SMT only with invariants took 126 ms to find 9 implicit places.
[2021-05-20 02:33:58] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-20 02:33:58] [INFO ] Flow matrix only has 139 transitions (discarded 14 similar events)
// Phase 1: matrix 139 rows 123 cols
[2021-05-20 02:33:58] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-20 02:33:58] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Starting structural reductions, iteration 1 : 123/206 places, 153/303 transitions.
Graph (trivial) has 48 edges and 123 vertex of which 4 / 123 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 121 transition count 147
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 117 transition count 147
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 9 place count 117 transition count 131
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 41 place count 101 transition count 131
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 100 transition count 130
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 100 transition count 130
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 98 transition count 128
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 51 place count 98 transition count 124
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 52 place count 97 transition count 122
Iterating global reduction 3 with 1 rules applied. Total rules applied 53 place count 97 transition count 122
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 55 place count 97 transition count 120
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 57 place count 96 transition count 121
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 58 place count 96 transition count 120
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 60 place count 95 transition count 119
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 63 place count 95 transition count 116
Applied a total of 63 rules in 19 ms. Remains 95 /123 variables (removed 28) and now considering 116/153 (removed 37) transitions.
[2021-05-20 02:33:58] [INFO ] Flow matrix only has 103 transitions (discarded 13 similar events)
// Phase 1: matrix 103 rows 95 cols
[2021-05-20 02:33:58] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-20 02:33:58] [INFO ] Implicit Places using invariants in 81 ms returned [25, 41, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 85 ms to find 14 implicit places.
Starting structural reductions, iteration 2 : 81/206 places, 116/303 transitions.
Graph (trivial) has 36 edges and 81 vertex of which 6 / 81 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 1 place count 78 transition count 100
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 65 transition count 100
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 36 place count 56 transition count 91
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 56 transition count 91
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 56 transition count 88
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 53 transition count 88
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 50 transition count 85
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 50 transition count 85
Applied a total of 57 rules in 18 ms. Remains 50 /81 variables (removed 31) and now considering 85/116 (removed 31) transitions.
[2021-05-20 02:33:58] [INFO ] Flow matrix only has 71 transitions (discarded 14 similar events)
// Phase 1: matrix 71 rows 50 cols
[2021-05-20 02:33:58] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-20 02:33:58] [INFO ] Implicit Places using invariants in 42 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 44 ms to find 1 implicit places.
Starting structural reductions, iteration 3 : 49/206 places, 85/303 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 85/85 (removed 0) transitions.
[2021-05-20 02:33:58] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-20 02:33:58] [INFO ] Flow matrix only has 71 transitions (discarded 14 similar events)
// Phase 1: matrix 71 rows 49 cols
[2021-05-20 02:33:58] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-20 02:33:58] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 4 iterations. Remains : 49/206 places, 85/303 transitions.
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Running random walk in product with property : Vasy2003-PT-none-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s32 1) (NEQ s46 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 80 steps with 0 reset in 0 ms.
FORMULA Vasy2003-PT-none-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Vasy2003-PT-none-13 finished in 570 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Graph (trivial) has 42 edges and 206 vertex of which 4 / 206 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 204 transition count 294
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 197 transition count 294
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 15 place count 197 transition count 283
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 37 place count 186 transition count 283
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 55 place count 168 transition count 257
Iterating global reduction 2 with 18 rules applied. Total rules applied 73 place count 168 transition count 257
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 13 rules applied. Total rules applied 86 place count 168 transition count 244
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 87 place count 167 transition count 244
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 91 place count 163 transition count 238
Iterating global reduction 4 with 4 rules applied. Total rules applied 95 place count 163 transition count 238
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 97 place count 163 transition count 236
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 99 place count 161 transition count 228
Iterating global reduction 5 with 2 rules applied. Total rules applied 101 place count 161 transition count 228
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 102 place count 161 transition count 227
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 130 place count 147 transition count 213
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 132 place count 147 transition count 211
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 135 place count 144 transition count 207
Iterating global reduction 7 with 3 rules applied. Total rules applied 138 place count 144 transition count 207
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 142 place count 144 transition count 203
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 144 place count 142 transition count 200
Iterating global reduction 8 with 2 rules applied. Total rules applied 146 place count 142 transition count 200
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 149 place count 142 transition count 197
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 150 place count 141 transition count 191
Iterating global reduction 9 with 1 rules applied. Total rules applied 151 place count 141 transition count 191
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 152 place count 140 transition count 189
Iterating global reduction 9 with 1 rules applied. Total rules applied 153 place count 140 transition count 189
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 154 place count 139 transition count 187
Iterating global reduction 9 with 1 rules applied. Total rules applied 155 place count 139 transition count 187
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 156 place count 138 transition count 184
Iterating global reduction 9 with 1 rules applied. Total rules applied 157 place count 138 transition count 184
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 158 place count 137 transition count 181
Iterating global reduction 9 with 1 rules applied. Total rules applied 159 place count 137 transition count 181
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 160 place count 136 transition count 179
Iterating global reduction 9 with 1 rules applied. Total rules applied 161 place count 136 transition count 179
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 169 place count 136 transition count 171
Applied a total of 169 rules in 41 ms. Remains 136 /206 variables (removed 70) and now considering 171/303 (removed 132) transitions.
[2021-05-20 02:33:58] [INFO ] Flow matrix only has 151 transitions (discarded 20 similar events)
// Phase 1: matrix 151 rows 136 cols
[2021-05-20 02:33:58] [INFO ] Computed 54 place invariants in 1 ms
[2021-05-20 02:33:58] [INFO ] Implicit Places using invariants in 129 ms returned [50, 75, 76, 77, 78, 79, 82, 118, 123]
[2021-05-20 02:33:58] [INFO ] Actually due to overlaps returned [82, 76, 77, 78, 79, 123, 50, 118]
Discarding 8 places :
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Implicit Place search using SMT only with invariants took 130 ms to find 8 implicit places.
[2021-05-20 02:33:58] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-20 02:33:58] [INFO ] Flow matrix only has 151 transitions (discarded 14 similar events)
// Phase 1: matrix 151 rows 128 cols
[2021-05-20 02:33:58] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-20 02:33:58] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Starting structural reductions, iteration 1 : 128/206 places, 165/303 transitions.
Graph (trivial) has 51 edges and 128 vertex of which 4 / 128 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 126 transition count 159
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 122 transition count 159
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 9 place count 122 transition count 143
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 41 place count 106 transition count 143
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 45 place count 104 transition count 141
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 103 transition count 143
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 103 transition count 142
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 102 transition count 141
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 53 place count 102 transition count 138
Applied a total of 53 rules in 12 ms. Remains 102 /128 variables (removed 26) and now considering 138/165 (removed 27) transitions.
[2021-05-20 02:33:58] [INFO ] Flow matrix only has 125 transitions (discarded 13 similar events)
// Phase 1: matrix 125 rows 102 cols
[2021-05-20 02:33:58] [INFO ] Computed 46 place invariants in 1 ms
[2021-05-20 02:33:58] [INFO ] Implicit Places using invariants in 83 ms returned [25, 41, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 84 ms to find 14 implicit places.
Starting structural reductions, iteration 2 : 88/206 places, 138/303 transitions.
Graph (trivial) has 41 edges and 88 vertex of which 6 / 88 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 1 place count 85 transition count 122
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 72 transition count 122
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 36 place count 63 transition count 113
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 63 transition count 113
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 63 transition count 110
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 60 transition count 110
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 57 transition count 107
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 57 transition count 107
Applied a total of 57 rules in 7 ms. Remains 57 /88 variables (removed 31) and now considering 107/138 (removed 31) transitions.
[2021-05-20 02:33:58] [INFO ] Flow matrix only has 93 transitions (discarded 14 similar events)
// Phase 1: matrix 93 rows 57 cols
[2021-05-20 02:33:58] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-20 02:33:58] [INFO ] Implicit Places using invariants in 41 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions, iteration 3 : 56/206 places, 107/303 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2021-05-20 02:33:58] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-20 02:33:58] [INFO ] Flow matrix only has 93 transitions (discarded 14 similar events)
// Phase 1: matrix 93 rows 56 cols
[2021-05-20 02:33:58] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-20 02:33:58] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 4 iterations. Remains : 56/206 places, 107/303 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : Vasy2003-PT-none-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s15 1) (EQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Vasy2003-PT-none-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Vasy2003-PT-none-14 finished in 548 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((X(X(p0))||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 206 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 206/206 places, 303/303 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 191 transition count 281
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 191 transition count 281
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 41 place count 191 transition count 270
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 47 place count 185 transition count 261
Iterating global reduction 1 with 6 rules applied. Total rules applied 53 place count 185 transition count 261
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 58 place count 185 transition count 256
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 64 place count 179 transition count 238
Iterating global reduction 2 with 6 rules applied. Total rules applied 70 place count 179 transition count 238
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 74 place count 179 transition count 234
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 77 place count 176 transition count 230
Iterating global reduction 3 with 3 rules applied. Total rules applied 80 place count 176 transition count 230
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 85 place count 176 transition count 225
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 86 place count 175 transition count 219
Iterating global reduction 4 with 1 rules applied. Total rules applied 87 place count 175 transition count 219
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 88 place count 174 transition count 217
Iterating global reduction 4 with 1 rules applied. Total rules applied 89 place count 174 transition count 217
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 90 place count 173 transition count 215
Iterating global reduction 4 with 1 rules applied. Total rules applied 91 place count 173 transition count 215
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 92 place count 172 transition count 212
Iterating global reduction 4 with 1 rules applied. Total rules applied 93 place count 172 transition count 212
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 94 place count 171 transition count 209
Iterating global reduction 4 with 1 rules applied. Total rules applied 95 place count 171 transition count 209
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 96 place count 170 transition count 207
Iterating global reduction 4 with 1 rules applied. Total rules applied 97 place count 170 transition count 207
Applied a total of 97 rules in 16 ms. Remains 170 /206 variables (removed 36) and now considering 207/303 (removed 96) transitions.
[2021-05-20 02:33:59] [INFO ] Flow matrix only has 188 transitions (discarded 19 similar events)
// Phase 1: matrix 188 rows 170 cols
[2021-05-20 02:33:59] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-20 02:33:59] [INFO ] Implicit Places using invariants in 115 ms returned []
[2021-05-20 02:33:59] [INFO ] Flow matrix only has 188 transitions (discarded 19 similar events)
// Phase 1: matrix 188 rows 170 cols
[2021-05-20 02:33:59] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-20 02:33:59] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-20 02:33:59] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
[2021-05-20 02:33:59] [INFO ] Flow matrix only has 188 transitions (discarded 19 similar events)
// Phase 1: matrix 188 rows 170 cols
[2021-05-20 02:33:59] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-20 02:33:59] [INFO ] Dead Transitions using invariants and state equation in 138 ms returned []
Finished structural reductions, in 1 iterations. Remains : 170/206 places, 207/303 transitions.
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : Vasy2003-PT-none-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s55 1) (EQ s96 1)), p0:(AND (EQ s19 1) (EQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA Vasy2003-PT-none-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Vasy2003-PT-none-15 finished in 734 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621478040905

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Vasy2003-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 Vasy2003-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 r273-smll-162123879800213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Vasy2003-PT-none.tgz
mv Vasy2003-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 ;