Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r351-tall-171679101500048.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RingSingleMessageInMbox-PT-d1m020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101500048
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.3M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 23:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 12 23:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 23:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Apr 12 23:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 5.8M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m020-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716841552010

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d1m020
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-27 20:25:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 20:25:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 20:25:53] [INFO ] Load time of PNML (sax parser for PT used): 359 ms
[2024-05-27 20:25:53] [INFO ] Transformed 6690 places.
[2024-05-27 20:25:54] [INFO ] Transformed 11934 transitions.
[2024-05-27 20:25:54] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 503 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 4305 places in 28 ms
Reduce places removed 4305 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 2385 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 2368 transition count 11832
Discarding 1088 places :
Symmetric choice reduction at 1 with 1088 rule applications. Total rules 1207 place count 1280 transition count 7064
Iterating global reduction 1 with 1088 rules applied. Total rules applied 2295 place count 1280 transition count 7064
Ensure Unique test removed 276 transitions
Reduce isomorphic transitions removed 276 transitions.
Iterating post reduction 1 with 276 rules applied. Total rules applied 2571 place count 1280 transition count 6788
Discarding 924 places :
Symmetric choice reduction at 2 with 924 rule applications. Total rules 3495 place count 356 transition count 5864
Iterating global reduction 2 with 924 rules applied. Total rules applied 4419 place count 356 transition count 5864
Ensure Unique test removed 4693 transitions
Reduce isomorphic transitions removed 4693 transitions.
Iterating post reduction 2 with 4693 rules applied. Total rules applied 9112 place count 356 transition count 1171
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 9173 place count 295 transition count 1110
Iterating global reduction 3 with 61 rules applied. Total rules applied 9234 place count 295 transition count 1110
Ensure Unique test removed 205 transitions
Reduce isomorphic transitions removed 205 transitions.
Iterating post reduction 3 with 205 rules applied. Total rules applied 9439 place count 295 transition count 905
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 9447 place count 287 transition count 897
Iterating global reduction 4 with 8 rules applied. Total rules applied 9455 place count 287 transition count 897
Applied a total of 9455 rules in 526 ms. Remains 287 /2385 variables (removed 2098) and now considering 897/11934 (removed 11037) transitions.
// Phase 1: matrix 897 rows 287 cols
[2024-05-27 20:25:54] [INFO ] Computed 3 invariants in 27 ms
[2024-05-27 20:25:55] [INFO ] Implicit Places using invariants in 364 ms returned []
[2024-05-27 20:25:55] [INFO ] Invariant cache hit.
[2024-05-27 20:25:55] [INFO ] State equation strengthened by 638 read => feed constraints.
[2024-05-27 20:25:56] [INFO ] Implicit Places using invariants and state equation in 1699 ms returned []
Implicit Place search using SMT with State Equation took 2092 ms to find 0 implicit places.
[2024-05-27 20:25:56] [INFO ] Invariant cache hit.
[2024-05-27 20:25:57] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 287/2385 places, 897/11934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2893 ms. Remains : 287/2385 places, 897/11934 transitions.
Support contains 25 out of 287 places after structural reductions.
[2024-05-27 20:25:57] [INFO ] Flatten gal took : 80 ms
[2024-05-27 20:25:57] [INFO ] Flatten gal took : 49 ms
[2024-05-27 20:25:57] [INFO ] Input system was already deterministic with 897 transitions.
Incomplete random walk after 10000 steps, including 1621 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 22) seen :21
Incomplete Best-First random walk after 10001 steps, including 189 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 20:25:57] [INFO ] Invariant cache hit.
[2024-05-27 20:25:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-27 20:25:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-27 20:25:58] [INFO ] After 237ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 70 stabilizing places and 420 stable transitions
Graph (complete) has 1489 edges and 287 vertex of which 286 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.14 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))||F(p1))))'
Support contains 3 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 897/897 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 269 transition count 487
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 269 transition count 487
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 269 transition count 486
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 54 place count 252 transition count 469
Iterating global reduction 1 with 17 rules applied. Total rules applied 71 place count 252 transition count 469
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 74 place count 252 transition count 466
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 134 place count 192 transition count 406
Iterating global reduction 2 with 60 rules applied. Total rules applied 194 place count 192 transition count 406
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 2 with 84 rules applied. Total rules applied 278 place count 192 transition count 322
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 279 place count 191 transition count 309
Iterating global reduction 3 with 1 rules applied. Total rules applied 280 place count 191 transition count 309
Applied a total of 280 rules in 33 ms. Remains 191 /287 variables (removed 96) and now considering 309/897 (removed 588) transitions.
// Phase 1: matrix 309 rows 191 cols
[2024-05-27 20:25:58] [INFO ] Computed 3 invariants in 4 ms
[2024-05-27 20:25:58] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-27 20:25:58] [INFO ] Invariant cache hit.
[2024-05-27 20:25:58] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-27 20:25:59] [INFO ] Implicit Places using invariants and state equation in 511 ms returned []
Implicit Place search using SMT with State Equation took 605 ms to find 0 implicit places.
[2024-05-27 20:25:59] [INFO ] Invariant cache hit.
[2024-05-27 20:25:59] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 191/287 places, 309/897 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 772 ms. Remains : 191/287 places, 309/897 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 272 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m020-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (LT s1 1) (LT s158 1)), p0:(OR (LT s1 1) (LT s159 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 477 ms.
Product exploration explored 100000 steps with 50000 reset in 373 ms.
Computed a total of 12 stabilizing places and 53 stable transitions
Graph (complete) has 726 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Computed a total of 12 stabilizing places and 53 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 22 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RingSingleMessageInMbox-PT-d1m020-LTLFireability-01 finished in 1987 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 897/897 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 268 transition count 454
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 268 transition count 454
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 268 transition count 453
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 57 place count 250 transition count 435
Iterating global reduction 1 with 18 rules applied. Total rules applied 75 place count 250 transition count 435
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 250 transition count 432
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 142 place count 186 transition count 368
Iterating global reduction 2 with 64 rules applied. Total rules applied 206 place count 186 transition count 368
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 278 place count 186 transition count 296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 280 place count 184 transition count 270
Iterating global reduction 3 with 2 rules applied. Total rules applied 282 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 283 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 284 place count 183 transition count 269
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 288 place count 179 transition count 265
Iterating global reduction 3 with 4 rules applied. Total rules applied 292 place count 179 transition count 265
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 304 place count 179 transition count 253
Applied a total of 304 rules in 33 ms. Remains 179 /287 variables (removed 108) and now considering 253/897 (removed 644) transitions.
// Phase 1: matrix 253 rows 179 cols
[2024-05-27 20:26:00] [INFO ] Computed 3 invariants in 7 ms
[2024-05-27 20:26:00] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-27 20:26:00] [INFO ] Invariant cache hit.
[2024-05-27 20:26:00] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-27 20:26:00] [INFO ] Implicit Places using invariants and state equation in 409 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
[2024-05-27 20:26:00] [INFO ] Invariant cache hit.
[2024-05-27 20:26:01] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 179/287 places, 253/897 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 630 ms. Remains : 179/287 places, 253/897 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m020-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s1 1) (GEQ s147 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m020-LTLFireability-02 finished in 733 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&(X(G((X(p1) U !p0)))||p2))))'
Support contains 4 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 897/897 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 270 transition count 520
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 270 transition count 520
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 270 transition count 519
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 51 place count 254 transition count 503
Iterating global reduction 1 with 16 rules applied. Total rules applied 67 place count 254 transition count 503
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 70 place count 254 transition count 500
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 126 place count 198 transition count 444
Iterating global reduction 2 with 56 rules applied. Total rules applied 182 place count 198 transition count 444
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 2 with 88 rules applied. Total rules applied 270 place count 198 transition count 356
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 271 place count 197 transition count 343
Iterating global reduction 3 with 1 rules applied. Total rules applied 272 place count 197 transition count 343
Applied a total of 272 rules in 27 ms. Remains 197 /287 variables (removed 90) and now considering 343/897 (removed 554) transitions.
// Phase 1: matrix 343 rows 197 cols
[2024-05-27 20:26:01] [INFO ] Computed 3 invariants in 5 ms
[2024-05-27 20:26:01] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-05-27 20:26:01] [INFO ] Invariant cache hit.
[2024-05-27 20:26:01] [INFO ] State equation strengthened by 159 read => feed constraints.
[2024-05-27 20:26:01] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 723 ms to find 0 implicit places.
[2024-05-27 20:26:01] [INFO ] Invariant cache hit.
[2024-05-27 20:26:02] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 197/287 places, 343/897 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 868 ms. Remains : 197/287 places, 343/897 transitions.
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p2) (NOT p0)), (AND p0 (NOT p2)), (AND p0 (NOT p2))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m020-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s164 1)), p2:(AND (GEQ s1 1) (GEQ s165 1)), p1:(AND (GEQ s1 1) (GEQ s163 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m020-LTLFireability-03 finished in 1024 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&F(p1)) U (X(!p3)&&p2)))'
Support contains 4 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 897/897 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 270 transition count 531
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 270 transition count 531
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 270 transition count 530
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 51 place count 254 transition count 514
Iterating global reduction 1 with 16 rules applied. Total rules applied 67 place count 254 transition count 514
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 69 place count 254 transition count 512
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 125 place count 198 transition count 456
Iterating global reduction 2 with 56 rules applied. Total rules applied 181 place count 198 transition count 456
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Iterating post reduction 2 with 92 rules applied. Total rules applied 273 place count 198 transition count 364
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 274 place count 197 transition count 351
Iterating global reduction 3 with 1 rules applied. Total rules applied 275 place count 197 transition count 351
Applied a total of 275 rules in 23 ms. Remains 197 /287 variables (removed 90) and now considering 351/897 (removed 546) transitions.
// Phase 1: matrix 351 rows 197 cols
[2024-05-27 20:26:02] [INFO ] Computed 3 invariants in 7 ms
[2024-05-27 20:26:02] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-27 20:26:02] [INFO ] Invariant cache hit.
[2024-05-27 20:26:02] [INFO ] State equation strengthened by 167 read => feed constraints.
[2024-05-27 20:26:02] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 696 ms to find 0 implicit places.
[2024-05-27 20:26:02] [INFO ] Invariant cache hit.
[2024-05-27 20:26:03] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 197/287 places, 351/897 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 857 ms. Remains : 197/287 places, 351/897 transitions.
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p2) p3), true, p3, (NOT p1), (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p1) p2 p3)), p3]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m020-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND p2 p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=p3, acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(OR (AND p2 (NOT p1) p3) (AND (NOT p0) (NOT p1) p3)), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p2) p0 p3), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p3), acceptance={} source=5 dest: 1}, { cond=(AND p2 (NOT p0) p3), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p1) p3), acceptance={} source=5 dest: 3}, { cond=(AND p2 p0 (NOT p1) p3), acceptance={} source=5 dest: 4}, { cond=(AND p2 p0 p3), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s1 1) (GEQ s163 1)), p0:(OR (NOT (AND (GEQ s1 1) (GEQ s164 1))) (AND (GEQ s1 1) (GEQ s163 1))), p1:(AND (GEQ s1 1) (GEQ s165 1)), p3:(AND (GE...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m020-LTLFireability-06 finished in 1144 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 897/897 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 268 transition count 465
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 268 transition count 465
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 268 transition count 464
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 57 place count 250 transition count 446
Iterating global reduction 1 with 18 rules applied. Total rules applied 75 place count 250 transition count 446
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 77 place count 250 transition count 444
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 141 place count 186 transition count 380
Iterating global reduction 2 with 64 rules applied. Total rules applied 205 place count 186 transition count 380
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 2 with 84 rules applied. Total rules applied 289 place count 186 transition count 296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 291 place count 184 transition count 270
Iterating global reduction 3 with 2 rules applied. Total rules applied 293 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 294 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 295 place count 183 transition count 269
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 299 place count 179 transition count 265
Iterating global reduction 3 with 4 rules applied. Total rules applied 303 place count 179 transition count 265
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 315 place count 179 transition count 253
Applied a total of 315 rules in 27 ms. Remains 179 /287 variables (removed 108) and now considering 253/897 (removed 644) transitions.
// Phase 1: matrix 253 rows 179 cols
[2024-05-27 20:26:03] [INFO ] Computed 3 invariants in 4 ms
[2024-05-27 20:26:03] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-27 20:26:03] [INFO ] Invariant cache hit.
[2024-05-27 20:26:03] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-27 20:26:03] [INFO ] Implicit Places using invariants and state equation in 432 ms returned []
Implicit Place search using SMT with State Equation took 533 ms to find 0 implicit places.
[2024-05-27 20:26:03] [INFO ] Invariant cache hit.
[2024-05-27 20:26:04] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 179/287 places, 253/897 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 662 ms. Remains : 179/287 places, 253/897 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m020-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s147 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m020-LTLFireability-07 finished in 753 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U X(p1)))))'
Support contains 5 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 897/897 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 268 transition count 454
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 268 transition count 454
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 268 transition count 453
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 57 place count 250 transition count 435
Iterating global reduction 1 with 18 rules applied. Total rules applied 75 place count 250 transition count 435
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 250 transition count 432
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 142 place count 186 transition count 368
Iterating global reduction 2 with 64 rules applied. Total rules applied 206 place count 186 transition count 368
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 278 place count 186 transition count 296
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 279 place count 185 transition count 283
Iterating global reduction 3 with 1 rules applied. Total rules applied 280 place count 185 transition count 283
Applied a total of 280 rules in 27 ms. Remains 185 /287 variables (removed 102) and now considering 283/897 (removed 614) transitions.
// Phase 1: matrix 283 rows 185 cols
[2024-05-27 20:26:04] [INFO ] Computed 3 invariants in 5 ms
[2024-05-27 20:26:04] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-27 20:26:04] [INFO ] Invariant cache hit.
[2024-05-27 20:26:04] [INFO ] State equation strengthened by 109 read => feed constraints.
[2024-05-27 20:26:04] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 571 ms to find 0 implicit places.
[2024-05-27 20:26:04] [INFO ] Invariant cache hit.
[2024-05-27 20:26:04] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 185/287 places, 283/897 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 710 ms. Remains : 185/287 places, 283/897 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m020-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s153 1)) (AND (GEQ s37 1) (GEQ s116 1))), p1:(AND (GEQ s1 1) (GEQ s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m020-LTLFireability-08 finished in 966 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U !(!p0 U p1)))))'
Support contains 4 out of 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 897/897 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 270 transition count 520
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 270 transition count 520
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 270 transition count 519
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 51 place count 254 transition count 503
Iterating global reduction 1 with 16 rules applied. Total rules applied 67 place count 254 transition count 503
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 70 place count 254 transition count 500
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 126 place count 198 transition count 444
Iterating global reduction 2 with 56 rules applied. Total rules applied 182 place count 198 transition count 444
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 2 with 104 rules applied. Total rules applied 286 place count 198 transition count 340
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 287 place count 197 transition count 327
Iterating global reduction 3 with 1 rules applied. Total rules applied 288 place count 197 transition count 327
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 289 place count 196 transition count 326
Iterating global reduction 3 with 1 rules applied. Total rules applied 290 place count 196 transition count 326
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 294 place count 192 transition count 322
Iterating global reduction 3 with 4 rules applied. Total rules applied 298 place count 192 transition count 322
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 322 place count 192 transition count 298
Applied a total of 322 rules in 71 ms. Remains 192 /287 variables (removed 95) and now considering 298/897 (removed 599) transitions.
// Phase 1: matrix 298 rows 192 cols
[2024-05-27 20:26:05] [INFO ] Computed 3 invariants in 2 ms
[2024-05-27 20:26:05] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-27 20:26:05] [INFO ] Invariant cache hit.
[2024-05-27 20:26:05] [INFO ] State equation strengthened by 119 read => feed constraints.
[2024-05-27 20:26:05] [INFO ] Implicit Places using invariants and state equation in 560 ms returned []
Implicit Place search using SMT with State Equation took 651 ms to find 0 implicit places.
[2024-05-27 20:26:05] [INFO ] Redundant transitions in 19 ms returned []
[2024-05-27 20:26:05] [INFO ] Invariant cache hit.
[2024-05-27 20:26:05] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 192/287 places, 298/897 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 872 ms. Remains : 192/287 places, 298/897 transitions.
Stuttering acceptance computed with spot in 240 ms :[p1, p1, p1]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m020-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(OR p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s160 1)), p1:(OR (AND (GEQ s1 1) (GEQ s159 1)) (AND (GEQ s1 1) (GEQ s158 1)))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 18580 reset in 273 ms.
Product exploration explored 100000 steps with 18721 reset in 338 ms.
Computed a total of 25 stabilizing places and 88 stable transitions
Graph (complete) has 715 edges and 192 vertex of which 191 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 25 stabilizing places and 88 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (OR p0 (NOT p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (X (OR p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 109 ms. Reduced automaton from 3 states, 11 edges and 2 AP (stutter insensitive) to 3 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[p1, p1, p1]
Incomplete random walk after 10000 steps, including 1775 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 324 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 20:26:07] [INFO ] Invariant cache hit.
[2024-05-27 20:26:07] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-27 20:26:07] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-27 20:26:07] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (OR p0 (NOT p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (X (OR p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 190 ms. Reduced automaton from 3 states, 11 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[p1, p1]
Stuttering acceptance computed with spot in 80 ms :[p1, p1]
Support contains 4 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 298/298 transitions.
Applied a total of 0 rules in 17 ms. Remains 192 /192 variables (removed 0) and now considering 298/298 (removed 0) transitions.
[2024-05-27 20:26:07] [INFO ] Invariant cache hit.
[2024-05-27 20:26:07] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-27 20:26:07] [INFO ] Invariant cache hit.
[2024-05-27 20:26:07] [INFO ] State equation strengthened by 119 read => feed constraints.
[2024-05-27 20:26:08] [INFO ] Implicit Places using invariants and state equation in 575 ms returned []
Implicit Place search using SMT with State Equation took 671 ms to find 0 implicit places.
[2024-05-27 20:26:08] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-27 20:26:08] [INFO ] Invariant cache hit.
[2024-05-27 20:26:08] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 815 ms. Remains : 192/192 places, 298/298 transitions.
Computed a total of 25 stabilizing places and 88 stable transitions
Graph (complete) has 715 edges and 192 vertex of which 191 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 25 stabilizing places and 88 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 83 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[p1, p1]
Finished random walk after 71 steps, including 11 resets, run visited all 2 properties in 2 ms. (steps per millisecond=35 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 134 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[p1, p1]
Stuttering acceptance computed with spot in 80 ms :[p1, p1]
Stuttering acceptance computed with spot in 81 ms :[p1, p1]
Product exploration explored 100000 steps with 18764 reset in 238 ms.
Product exploration explored 100000 steps with 18563 reset in 234 ms.
Built C files in :
/tmp/ltsmin11279492037527407185
[2024-05-27 20:26:09] [INFO ] Computing symmetric may disable matrix : 298 transitions.
[2024-05-27 20:26:09] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:26:09] [INFO ] Computing symmetric may enable matrix : 298 transitions.
[2024-05-27 20:26:09] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:26:09] [INFO ] Computing Do-Not-Accords matrix : 298 transitions.
[2024-05-27 20:26:09] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:26:09] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11279492037527407185
Running compilation step : cd /tmp/ltsmin11279492037527407185;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 725 ms.
Running link step : cd /tmp/ltsmin11279492037527407185;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin11279492037527407185;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11626784475797841919.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 298/298 transitions.
Applied a total of 0 rules in 27 ms. Remains 192 /192 variables (removed 0) and now considering 298/298 (removed 0) transitions.
[2024-05-27 20:26:24] [INFO ] Invariant cache hit.
[2024-05-27 20:26:24] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-27 20:26:24] [INFO ] Invariant cache hit.
[2024-05-27 20:26:24] [INFO ] State equation strengthened by 119 read => feed constraints.
[2024-05-27 20:26:25] [INFO ] Implicit Places using invariants and state equation in 511 ms returned []
Implicit Place search using SMT with State Equation took 613 ms to find 0 implicit places.
[2024-05-27 20:26:25] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-27 20:26:25] [INFO ] Invariant cache hit.
[2024-05-27 20:26:25] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 759 ms. Remains : 192/192 places, 298/298 transitions.
Built C files in :
/tmp/ltsmin6950472259361696044
[2024-05-27 20:26:25] [INFO ] Computing symmetric may disable matrix : 298 transitions.
[2024-05-27 20:26:25] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:26:25] [INFO ] Computing symmetric may enable matrix : 298 transitions.
[2024-05-27 20:26:25] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:26:25] [INFO ] Computing Do-Not-Accords matrix : 298 transitions.
[2024-05-27 20:26:25] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:26:25] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6950472259361696044
Running compilation step : cd /tmp/ltsmin6950472259361696044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 626 ms.
Running link step : cd /tmp/ltsmin6950472259361696044;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin6950472259361696044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6605091717075400337.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-27 20:26:40] [INFO ] Flatten gal took : 20 ms
[2024-05-27 20:26:40] [INFO ] Flatten gal took : 18 ms
[2024-05-27 20:26:40] [INFO ] Time to serialize gal into /tmp/LTL305109903972926084.gal : 3 ms
[2024-05-27 20:26:40] [INFO ] Time to serialize properties into /tmp/LTL1974265797621611760.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL305109903972926084.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16136903553147309641.hoa' '-atoms' '/tmp/LTL1974265797621611760.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1974265797621611760.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16136903553147309641.hoa
Detected timeout of ITS tools.
[2024-05-27 20:26:55] [INFO ] Flatten gal took : 15 ms
[2024-05-27 20:26:55] [INFO ] Flatten gal took : 14 ms
[2024-05-27 20:26:55] [INFO ] Time to serialize gal into /tmp/LTL2819599554467318206.gal : 2 ms
[2024-05-27 20:26:55] [INFO ] Time to serialize properties into /tmp/LTL11159630915597853677.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2819599554467318206.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11159630915597853677.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G(("((s1>=1)&&(l3931>=1))")U(!((!("((s1>=1)&&(l3931>=1))"))U("(((s1>=1)&&(l3925>=1))||((s1>=1)&&(l3913>=1)))")))))))
Formula 0 simplified : GF(!"((s1>=1)&&(l3931>=1))" R (!"((s1>=1)&&(l3931>=1))" U "(((s1>=1)&&(l3925>=1))||((s1>=1)&&(l3913>=1)))"))
Detected timeout of ITS tools.
[2024-05-27 20:27:10] [INFO ] Flatten gal took : 18 ms
[2024-05-27 20:27:10] [INFO ] Applying decomposition
[2024-05-27 20:27:10] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16284689997134504030.txt' '-o' '/tmp/graph16284689997134504030.bin' '-w' '/tmp/graph16284689997134504030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16284689997134504030.bin' '-l' '-1' '-v' '-w' '/tmp/graph16284689997134504030.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:27:10] [INFO ] Decomposing Gal with order
[2024-05-27 20:27:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:27:10] [INFO ] Removed a total of 308 redundant transitions.
[2024-05-27 20:27:11] [INFO ] Flatten gal took : 67 ms
[2024-05-27 20:27:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 202 labels/synchronizations in 16 ms.
[2024-05-27 20:27:11] [INFO ] Time to serialize gal into /tmp/LTL1452160376600763575.gal : 5 ms
[2024-05-27 20:27:11] [INFO ] Time to serialize properties into /tmp/LTL108767450992650619.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1452160376600763575.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL108767450992650619.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F(G(("((i1.u1.s1>=1)&&(u5.l3931>=1))")U(!((!("((i1.u1.s1>=1)&&(u5.l3931>=1))"))U("(((i1.u1.s1>=1)&&(u5.l3925>=1))||((i1.u1.s1>=1)&&...178
Formula 0 simplified : GF(!"((i1.u1.s1>=1)&&(u5.l3931>=1))" R (!"((i1.u1.s1>=1)&&(u5.l3931>=1))" U "(((i1.u1.s1>=1)&&(u5.l3925>=1))||((i1.u1.s1>=1)&&(u5.l3...167
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16413777400144586570
[2024-05-27 20:27:26] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16413777400144586570
Running compilation step : cd /tmp/ltsmin16413777400144586570;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 438 ms.
Running link step : cd /tmp/ltsmin16413777400144586570;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin16413777400144586570;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp0==true) U !(!(LTLAPp0==true) U (LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property RingSingleMessageInMbox-PT-d1m020-LTLFireability-09 finished in 96139 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 5 out of 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 897/897 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 270 transition count 477
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 270 transition count 477
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 270 transition count 476
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 51 place count 254 transition count 460
Iterating global reduction 1 with 16 rules applied. Total rules applied 67 place count 254 transition count 460
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 68 place count 254 transition count 459
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 128 place count 194 transition count 399
Iterating global reduction 2 with 60 rules applied. Total rules applied 188 place count 194 transition count 399
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 2 with 76 rules applied. Total rules applied 264 place count 194 transition count 323
Applied a total of 264 rules in 33 ms. Remains 194 /287 variables (removed 93) and now considering 323/897 (removed 574) transitions.
// Phase 1: matrix 323 rows 194 cols
[2024-05-27 20:27:41] [INFO ] Computed 3 invariants in 6 ms
[2024-05-27 20:27:41] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-27 20:27:41] [INFO ] Invariant cache hit.
[2024-05-27 20:27:41] [INFO ] State equation strengthened by 142 read => feed constraints.
[2024-05-27 20:27:41] [INFO ] Implicit Places using invariants and state equation in 514 ms returned []
Implicit Place search using SMT with State Equation took 619 ms to find 0 implicit places.
[2024-05-27 20:27:41] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-27 20:27:41] [INFO ] Invariant cache hit.
[2024-05-27 20:27:41] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/287 places, 323/897 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 780 ms. Remains : 194/287 places, 323/897 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m020-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s161 1) (AND (GEQ s1 1) (GEQ s162 1)) (AND (GEQ s12 1) (GEQ s78 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]]
Product exploration explored 100000 steps with 18101 reset in 199 ms.
Product exploration explored 100000 steps with 18150 reset in 204 ms.
Computed a total of 19 stabilizing places and 89 stable transitions
Graph (complete) has 744 edges and 194 vertex of which 193 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 19 stabilizing places and 89 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 281 steps, including 58 resets, run visited all 1 properties in 3 ms. (steps per millisecond=93 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 5 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 323/323 transitions.
Applied a total of 0 rules in 15 ms. Remains 194 /194 variables (removed 0) and now considering 323/323 (removed 0) transitions.
[2024-05-27 20:27:42] [INFO ] Invariant cache hit.
[2024-05-27 20:27:42] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-27 20:27:42] [INFO ] Invariant cache hit.
[2024-05-27 20:27:43] [INFO ] State equation strengthened by 142 read => feed constraints.
[2024-05-27 20:27:43] [INFO ] Implicit Places using invariants and state equation in 502 ms returned []
Implicit Place search using SMT with State Equation took 586 ms to find 0 implicit places.
[2024-05-27 20:27:43] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-27 20:27:43] [INFO ] Invariant cache hit.
[2024-05-27 20:27:43] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 725 ms. Remains : 194/194 places, 323/323 transitions.
Computed a total of 19 stabilizing places and 89 stable transitions
Graph (complete) has 744 edges and 194 vertex of which 193 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 19 stabilizing places and 89 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2257 steps, including 437 resets, run visited all 1 properties in 8 ms. (steps per millisecond=282 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 18092 reset in 201 ms.
Product exploration explored 100000 steps with 18303 reset in 198 ms.
Built C files in :
/tmp/ltsmin12177962049544483456
[2024-05-27 20:27:44] [INFO ] Computing symmetric may disable matrix : 323 transitions.
[2024-05-27 20:27:44] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:27:44] [INFO ] Computing symmetric may enable matrix : 323 transitions.
[2024-05-27 20:27:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:27:44] [INFO ] Computing Do-Not-Accords matrix : 323 transitions.
[2024-05-27 20:27:44] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:27:44] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12177962049544483456
Running compilation step : cd /tmp/ltsmin12177962049544483456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 683 ms.
Running link step : cd /tmp/ltsmin12177962049544483456;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12177962049544483456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14138291223388450188.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 323/323 transitions.
Applied a total of 0 rules in 19 ms. Remains 194 /194 variables (removed 0) and now considering 323/323 (removed 0) transitions.
[2024-05-27 20:27:59] [INFO ] Invariant cache hit.
[2024-05-27 20:27:59] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-27 20:27:59] [INFO ] Invariant cache hit.
[2024-05-27 20:27:59] [INFO ] State equation strengthened by 142 read => feed constraints.
[2024-05-27 20:28:00] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 581 ms to find 0 implicit places.
[2024-05-27 20:28:00] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-27 20:28:00] [INFO ] Invariant cache hit.
[2024-05-27 20:28:00] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 722 ms. Remains : 194/194 places, 323/323 transitions.
Built C files in :
/tmp/ltsmin9464838499464031734
[2024-05-27 20:28:00] [INFO ] Computing symmetric may disable matrix : 323 transitions.
[2024-05-27 20:28:00] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:28:00] [INFO ] Computing symmetric may enable matrix : 323 transitions.
[2024-05-27 20:28:00] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:28:00] [INFO ] Computing Do-Not-Accords matrix : 323 transitions.
[2024-05-27 20:28:00] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:28:00] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9464838499464031734
Running compilation step : cd /tmp/ltsmin9464838499464031734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 693 ms.
Running link step : cd /tmp/ltsmin9464838499464031734;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin9464838499464031734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1203466151938155238.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-27 20:28:15] [INFO ] Flatten gal took : 14 ms
[2024-05-27 20:28:15] [INFO ] Flatten gal took : 13 ms
[2024-05-27 20:28:15] [INFO ] Time to serialize gal into /tmp/LTL11832471574513788575.gal : 3 ms
[2024-05-27 20:28:15] [INFO ] Time to serialize properties into /tmp/LTL13391158253498560781.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11832471574513788575.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4748116700777923031.hoa' '-atoms' '/tmp/LTL13391158253498560781.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13391158253498560781.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4748116700777923031.hoa
Detected timeout of ITS tools.
[2024-05-27 20:28:30] [INFO ] Flatten gal took : 12 ms
[2024-05-27 20:28:30] [INFO ] Flatten gal took : 13 ms
[2024-05-27 20:28:30] [INFO ] Time to serialize gal into /tmp/LTL6633083802117814989.gal : 1 ms
[2024-05-27 20:28:30] [INFO ] Time to serialize properties into /tmp/LTL17934640957946251983.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6633083802117814989.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17934640957946251983.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((s1<1)||(l3917<1))||(((s1>=1)&&(l3927>=1))||((p575>=1)&&(l0>=1))))"))))
Formula 0 simplified : FG!"(((s1<1)||(l3917<1))||(((s1>=1)&&(l3927>=1))||((p575>=1)&&(l0>=1))))"
Detected timeout of ITS tools.
[2024-05-27 20:28:45] [INFO ] Flatten gal took : 18 ms
[2024-05-27 20:28:45] [INFO ] Applying decomposition
[2024-05-27 20:28:45] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14841866053677175167.txt' '-o' '/tmp/graph14841866053677175167.bin' '-w' '/tmp/graph14841866053677175167.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14841866053677175167.bin' '-l' '-1' '-v' '-w' '/tmp/graph14841866053677175167.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:28:45] [INFO ] Decomposing Gal with order
[2024-05-27 20:28:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:28:45] [INFO ] Removed a total of 342 redundant transitions.
[2024-05-27 20:28:45] [INFO ] Flatten gal took : 26 ms
[2024-05-27 20:28:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 208 labels/synchronizations in 13 ms.
[2024-05-27 20:28:45] [INFO ] Time to serialize gal into /tmp/LTL18398189330803968414.gal : 4 ms
[2024-05-27 20:28:45] [INFO ] Time to serialize properties into /tmp/LTL8573598263370518783.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18398189330803968414.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8573598263370518783.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(((u0.s1<1)||(u0.l3917<1))||(((u0.s1>=1)&&(u0.l3927>=1))||((u0.p575>=1)&&(i0.u1.l0>=1))))"))))
Formula 0 simplified : FG!"(((u0.s1<1)||(u0.l3917<1))||(((u0.s1>=1)&&(u0.l3927>=1))||((u0.p575>=1)&&(i0.u1.l0>=1))))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14137717046280359302
[2024-05-27 20:29:00] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14137717046280359302
Running compilation step : cd /tmp/ltsmin14137717046280359302;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 477 ms.
Running link step : cd /tmp/ltsmin14137717046280359302;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin14137717046280359302;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property RingSingleMessageInMbox-PT-d1m020-LTLFireability-11 finished in 94667 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(!p0)) U (p1||F(p2))))'
Support contains 5 out of 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 897/897 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 270 transition count 467
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 270 transition count 467
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 51 place count 253 transition count 450
Iterating global reduction 0 with 17 rules applied. Total rules applied 68 place count 253 transition count 450
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 69 place count 253 transition count 449
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 133 place count 189 transition count 385
Iterating global reduction 1 with 64 rules applied. Total rules applied 197 place count 189 transition count 385
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 277 place count 189 transition count 305
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 278 place count 188 transition count 292
Iterating global reduction 2 with 1 rules applied. Total rules applied 279 place count 188 transition count 292
Applied a total of 279 rules in 34 ms. Remains 188 /287 variables (removed 99) and now considering 292/897 (removed 605) transitions.
// Phase 1: matrix 292 rows 188 cols
[2024-05-27 20:29:15] [INFO ] Computed 3 invariants in 3 ms
[2024-05-27 20:29:16] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-27 20:29:16] [INFO ] Invariant cache hit.
[2024-05-27 20:29:16] [INFO ] State equation strengthened by 115 read => feed constraints.
[2024-05-27 20:29:16] [INFO ] Implicit Places using invariants and state equation in 470 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
[2024-05-27 20:29:16] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-27 20:29:16] [INFO ] Invariant cache hit.
[2024-05-27 20:29:16] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 188/287 places, 292/897 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 717 ms. Remains : 188/287 places, 292/897 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m020-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s156 1)), p2:(AND (GEQ s4 1) (GEQ s77 1)), p0:(AND (GEQ s1 1) (GEQ s101 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 7 steps with 1 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m020-LTLFireability-12 finished in 838 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)||G(p1))))'
Support contains 3 out of 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 897/897 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 269 transition count 487
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 269 transition count 487
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 269 transition count 486
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 54 place count 252 transition count 469
Iterating global reduction 1 with 17 rules applied. Total rules applied 71 place count 252 transition count 469
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 74 place count 252 transition count 466
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 134 place count 192 transition count 406
Iterating global reduction 2 with 60 rules applied. Total rules applied 194 place count 192 transition count 406
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 2 with 84 rules applied. Total rules applied 278 place count 192 transition count 322
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 279 place count 191 transition count 309
Iterating global reduction 3 with 1 rules applied. Total rules applied 280 place count 191 transition count 309
Applied a total of 280 rules in 35 ms. Remains 191 /287 variables (removed 96) and now considering 309/897 (removed 588) transitions.
// Phase 1: matrix 309 rows 191 cols
[2024-05-27 20:29:16] [INFO ] Computed 3 invariants in 4 ms
[2024-05-27 20:29:16] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-27 20:29:16] [INFO ] Invariant cache hit.
[2024-05-27 20:29:16] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-27 20:29:17] [INFO ] Implicit Places using invariants and state equation in 512 ms returned []
Implicit Place search using SMT with State Equation took 618 ms to find 0 implicit places.
[2024-05-27 20:29:17] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-27 20:29:17] [INFO ] Invariant cache hit.
[2024-05-27 20:29:17] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 191/287 places, 309/897 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 770 ms. Remains : 191/287 places, 309/897 transitions.
Stuttering acceptance computed with spot in 35 ms :[(AND p0 (NOT p1))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m020-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s159 1)), p1:(AND (GEQ s1 1) (GEQ s158 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 18044 reset in 217 ms.
Product exploration explored 100000 steps with 18108 reset in 251 ms.
Computed a total of 12 stabilizing places and 53 stable transitions
Graph (complete) has 726 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 12 stabilizing places and 53 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 153 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 1809 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 284 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 20:29:18] [INFO ] Invariant cache hit.
[2024-05-27 20:29:18] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-27 20:29:18] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-27 20:29:18] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 10 factoid took 183 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[p0]
Stuttering acceptance computed with spot in 29 ms :[p0]
Support contains 2 out of 191 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 191/191 places, 309/309 transitions.
Applied a total of 0 rules in 12 ms. Remains 191 /191 variables (removed 0) and now considering 309/309 (removed 0) transitions.
[2024-05-27 20:29:18] [INFO ] Invariant cache hit.
[2024-05-27 20:29:18] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-27 20:29:18] [INFO ] Invariant cache hit.
[2024-05-27 20:29:18] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-27 20:29:19] [INFO ] Implicit Places using invariants and state equation in 535 ms returned []
Implicit Place search using SMT with State Equation took 626 ms to find 0 implicit places.
[2024-05-27 20:29:19] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-27 20:29:19] [INFO ] Invariant cache hit.
[2024-05-27 20:29:19] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 763 ms. Remains : 191/191 places, 309/309 transitions.
Computed a total of 12 stabilizing places and 53 stable transitions
Graph (complete) has 726 edges and 191 vertex of which 190 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 12 stabilizing places and 53 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[p0]
Finished random walk after 1959 steps, including 358 resets, run visited all 1 properties in 11 ms. (steps per millisecond=178 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[p0]
Stuttering acceptance computed with spot in 35 ms :[p0]
Stuttering acceptance computed with spot in 34 ms :[p0]
Product exploration explored 100000 steps with 18119 reset in 197 ms.
Product exploration explored 100000 steps with 18176 reset in 201 ms.
Built C files in :
/tmp/ltsmin10865818500790101656
[2024-05-27 20:29:20] [INFO ] Computing symmetric may disable matrix : 309 transitions.
[2024-05-27 20:29:20] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:29:20] [INFO ] Computing symmetric may enable matrix : 309 transitions.
[2024-05-27 20:29:20] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:29:20] [INFO ] Computing Do-Not-Accords matrix : 309 transitions.
[2024-05-27 20:29:20] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:29:20] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10865818500790101656
Running compilation step : cd /tmp/ltsmin10865818500790101656;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 721 ms.
Running link step : cd /tmp/ltsmin10865818500790101656;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin10865818500790101656;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1333416058632129046.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 191 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 191/191 places, 309/309 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 190 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 190 transition count 296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 189 transition count 295
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 189 transition count 295
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 8 place count 185 transition count 291
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 185 transition count 291
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 16 place count 185 transition count 287
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 184 transition count 274
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 184 transition count 274
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 183 transition count 273
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 183 transition count 273
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 21 place count 183 transition count 272
Applied a total of 21 rules in 32 ms. Remains 183 /191 variables (removed 8) and now considering 272/309 (removed 37) transitions.
// Phase 1: matrix 272 rows 183 cols
[2024-05-27 20:29:35] [INFO ] Computed 3 invariants in 3 ms
[2024-05-27 20:29:35] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-27 20:29:35] [INFO ] Invariant cache hit.
[2024-05-27 20:29:35] [INFO ] State equation strengthened by 99 read => feed constraints.
[2024-05-27 20:29:35] [INFO ] Implicit Places using invariants and state equation in 453 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
[2024-05-27 20:29:35] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-27 20:29:35] [INFO ] Invariant cache hit.
[2024-05-27 20:29:36] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 183/191 places, 272/309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 692 ms. Remains : 183/191 places, 272/309 transitions.
Built C files in :
/tmp/ltsmin731669760027504996
[2024-05-27 20:29:36] [INFO ] Computing symmetric may disable matrix : 272 transitions.
[2024-05-27 20:29:36] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:29:36] [INFO ] Computing symmetric may enable matrix : 272 transitions.
[2024-05-27 20:29:36] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:29:36] [INFO ] Computing Do-Not-Accords matrix : 272 transitions.
[2024-05-27 20:29:36] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:29:36] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin731669760027504996
Running compilation step : cd /tmp/ltsmin731669760027504996;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 560 ms.
Running link step : cd /tmp/ltsmin731669760027504996;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin731669760027504996;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10941143211021865734.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-27 20:29:51] [INFO ] Flatten gal took : 11 ms
[2024-05-27 20:29:51] [INFO ] Flatten gal took : 8 ms
[2024-05-27 20:29:51] [INFO ] Time to serialize gal into /tmp/LTL3797285963107611395.gal : 2 ms
[2024-05-27 20:29:51] [INFO ] Time to serialize properties into /tmp/LTL15541431815037131840.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3797285963107611395.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15890171469494505046.hoa' '-atoms' '/tmp/LTL15541431815037131840.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15541431815037131840.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15890171469494505046.hoa
Detected timeout of ITS tools.
[2024-05-27 20:30:06] [INFO ] Flatten gal took : 9 ms
[2024-05-27 20:30:06] [INFO ] Flatten gal took : 9 ms
[2024-05-27 20:30:06] [INFO ] Time to serialize gal into /tmp/LTL13386529748452807880.gal : 2 ms
[2024-05-27 20:30:06] [INFO ] Time to serialize properties into /tmp/LTL2426873150121927891.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13386529748452807880.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2426873150121927891.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("((s1<1)||(l3932<1))"))||(G("((s1>=1)&&(l3919>=1))")))))
Formula 0 simplified : G(F!"((s1<1)||(l3932<1))" & F!"((s1>=1)&&(l3919>=1))")
Detected timeout of ITS tools.
[2024-05-27 20:30:21] [INFO ] Flatten gal took : 13 ms
[2024-05-27 20:30:21] [INFO ] Applying decomposition
[2024-05-27 20:30:21] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16438742101424919038.txt' '-o' '/tmp/graph16438742101424919038.bin' '-w' '/tmp/graph16438742101424919038.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16438742101424919038.bin' '-l' '-1' '-v' '-w' '/tmp/graph16438742101424919038.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:30:21] [INFO ] Decomposing Gal with order
[2024-05-27 20:30:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:30:21] [INFO ] Removed a total of 325 redundant transitions.
[2024-05-27 20:30:21] [INFO ] Flatten gal took : 34 ms
[2024-05-27 20:30:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 207 labels/synchronizations in 9 ms.
[2024-05-27 20:30:21] [INFO ] Time to serialize gal into /tmp/LTL7573590262399152391.gal : 3 ms
[2024-05-27 20:30:21] [INFO ] Time to serialize properties into /tmp/LTL12758231074777147922.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7573590262399152391.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12758231074777147922.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G("((i3.i0.u0.s1<1)||(u5.l3932<1))"))||(G("((i3.i0.u0.s1>=1)&&(u5.l3919>=1))")))))
Formula 0 simplified : G(F!"((i3.i0.u0.s1<1)||(u5.l3932<1))" & F!"((i3.i0.u0.s1>=1)&&(u5.l3919>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17676074114837061585
[2024-05-27 20:30:36] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17676074114837061585
Running compilation step : cd /tmp/ltsmin17676074114837061585;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 468 ms.
Running link step : cd /tmp/ltsmin17676074114837061585;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin17676074114837061585;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property RingSingleMessageInMbox-PT-d1m020-LTLFireability-14 finished in 94843 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 897/897 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 268 transition count 454
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 268 transition count 454
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 268 transition count 453
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 57 place count 250 transition count 435
Iterating global reduction 1 with 18 rules applied. Total rules applied 75 place count 250 transition count 435
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 250 transition count 432
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 142 place count 186 transition count 368
Iterating global reduction 2 with 64 rules applied. Total rules applied 206 place count 186 transition count 368
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 278 place count 186 transition count 296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 280 place count 184 transition count 270
Iterating global reduction 3 with 2 rules applied. Total rules applied 282 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 283 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 284 place count 183 transition count 269
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 285 place count 183 transition count 268
Applied a total of 285 rules in 36 ms. Remains 183 /287 variables (removed 104) and now considering 268/897 (removed 629) transitions.
// Phase 1: matrix 268 rows 183 cols
[2024-05-27 20:30:51] [INFO ] Computed 3 invariants in 9 ms
[2024-05-27 20:30:51] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-27 20:30:51] [INFO ] Invariant cache hit.
[2024-05-27 20:30:51] [INFO ] State equation strengthened by 95 read => feed constraints.
[2024-05-27 20:30:52] [INFO ] Implicit Places using invariants and state equation in 473 ms returned []
Implicit Place search using SMT with State Equation took 567 ms to find 0 implicit places.
[2024-05-27 20:30:52] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-27 20:30:52] [INFO ] Invariant cache hit.
[2024-05-27 20:30:52] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 183/287 places, 268/897 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 724 ms. Remains : 183/287 places, 268/897 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m020-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s150 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 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m020-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m020-LTLFireability-15 finished in 788 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U !(!p0 U p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)||G(p1))))'
[2024-05-27 20:30:52] [INFO ] Flatten gal took : 26 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1372090270860911135
[2024-05-27 20:30:52] [INFO ] Computing symmetric may disable matrix : 897 transitions.
[2024-05-27 20:30:52] [INFO ] Applying decomposition
[2024-05-27 20:30:52] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:30:52] [INFO ] Computing symmetric may enable matrix : 897 transitions.
[2024-05-27 20:30:52] [INFO ] Flatten gal took : 24 ms
[2024-05-27 20:30:52] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12071144046682224413.txt' '-o' '/tmp/graph12071144046682224413.bin' '-w' '/tmp/graph12071144046682224413.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12071144046682224413.bin' '-l' '-1' '-v' '-w' '/tmp/graph12071144046682224413.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:30:52] [INFO ] Decomposing Gal with order
[2024-05-27 20:30:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:30:52] [INFO ] Removed a total of 527 redundant transitions.
[2024-05-27 20:30:52] [INFO ] Computing Do-Not-Accords matrix : 897 transitions.
[2024-05-27 20:30:52] [INFO ] Flatten gal took : 49 ms
[2024-05-27 20:30:52] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:30:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 430 labels/synchronizations in 13 ms.
[2024-05-27 20:30:52] [INFO ] Time to serialize gal into /tmp/LTLFireability15586109927215371384.gal : 6 ms
[2024-05-27 20:30:52] [INFO ] Time to serialize properties into /tmp/LTLFireability3887790560054312952.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15586109927215371384.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3887790560054312952.ltl' '-c' '-stutter-deadlock'
[2024-05-27 20:30:52] [INFO ] Built C files in 214ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1372090270860911135
Running compilation step : cd /tmp/ltsmin1372090270860911135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((F(G(("((u0.s1>=1)&&(u0.l3931>=1))")U(!((!("((u0.s1>=1)&&(u0.l3931>=1))"))U("(((u0.s1>=1)&&(u0.l3925>=1))||((u0.s1>=1)&&(u0.l3913>=1...166
Formula 0 simplified : GF(!"((u0.s1>=1)&&(u0.l3931>=1))" R (!"((u0.s1>=1)&&(u0.l3931>=1))" U "(((u0.s1>=1)&&(u0.l3925>=1))||((u0.s1>=1)&&(u0.l3913>=1)))"))
Compilation finished in 2896 ms.
Running link step : cd /tmp/ltsmin1372090270860911135;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin1372090270860911135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](((LTLAPp0==true) U !(!(LTLAPp0==true) U (LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin1372090270860911135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](((LTLAPp0==true) U !(!(LTLAPp0==true) U (LTLAPp1==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1372090270860911135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-27 20:52:32] [INFO ] Flatten gal took : 47 ms
[2024-05-27 20:52:32] [INFO ] Time to serialize gal into /tmp/LTLFireability16414635378883142308.gal : 18 ms
[2024-05-27 20:52:32] [INFO ] Time to serialize properties into /tmp/LTLFireability15907363147661788716.ltl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16414635378883142308.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15907363147661788716.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 3 LTL properties
Checking formula 0 : !((F(G(("((s1>=1)&&(l3931>=1))")U(!((!("((s1>=1)&&(l3931>=1))"))U("(((s1>=1)&&(l3925>=1))||((s1>=1)&&(l3913>=1)))")))))))
Formula 0 simplified : GF(!"((s1>=1)&&(l3931>=1))" R (!"((s1>=1)&&(l3931>=1))" U "(((s1>=1)&&(l3925>=1))||((s1>=1)&&(l3913>=1)))"))
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin1372090270860911135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1372090270860911135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](!(LTLAPp3==true))||[]((LTLAPp4==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-27 21:14:12] [INFO ] Flatten gal took : 101 ms
[2024-05-27 21:14:12] [INFO ] Input system was already deterministic with 897 transitions.
[2024-05-27 21:14:12] [INFO ] Transformed 287 places.
[2024-05-27 21:14:12] [INFO ] Transformed 897 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-27 21:14:12] [INFO ] Time to serialize gal into /tmp/LTLFireability4655543951115287670.gal : 14 ms
[2024-05-27 21:14:12] [INFO ] Time to serialize properties into /tmp/LTLFireability12842545293022168228.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4655543951115287670.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12842545293022168228.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G(("((s1>=1)&&(l3931>=1))")U(!((!("((s1>=1)&&(l3931>=1))"))U("(((s1>=1)&&(l3925>=1))||((s1>=1)&&(l3913>=1)))")))))))
Formula 0 simplified : GF(!"((s1>=1)&&(l3931>=1))" R (!"((s1>=1)&&(l3931>=1))" U "(((s1>=1)&&(l3925>=1))||((s1>=1)&&(l3913>=1)))"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11404380 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16034324 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RingSingleMessageInMbox-PT-d1m020"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is RingSingleMessageInMbox-PT-d1m020, 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 r351-tall-171679101500048"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m020.tgz
mv RingSingleMessageInMbox-PT-d1m020 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 ;