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.r373-tall-171683788400058.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)
.............................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldIIPs-PT-010B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788400058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Apr 11 14:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 11 14:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 11 14:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 11 14:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 164K 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 ShieldIIPs-PT-010B-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-010B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716934708511

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=ShieldIIPs-PT-010B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 22:18:30] [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]
[2024-05-28 22:18:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 22:18:30] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2024-05-28 22:18:30] [INFO ] Transformed 603 places.
[2024-05-28 22:18:30] [INFO ] Transformed 593 transitions.
[2024-05-28 22:18:30] [INFO ] Found NUPN structural information;
[2024-05-28 22:18:30] [INFO ] Parsed PT model containing 603 places and 593 transitions and 1786 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ShieldIIPs-PT-010B-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 603/603 places, 593/593 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 536 transition count 526
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 536 transition count 526
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 135 place count 535 transition count 525
Iterating global reduction 0 with 1 rules applied. Total rules applied 136 place count 535 transition count 525
Applied a total of 136 rules in 99 ms. Remains 535 /603 variables (removed 68) and now considering 525/593 (removed 68) transitions.
// Phase 1: matrix 525 rows 535 cols
[2024-05-28 22:18:30] [INFO ] Computed 91 invariants in 27 ms
[2024-05-28 22:18:31] [INFO ] Implicit Places using invariants in 357 ms returned []
[2024-05-28 22:18:31] [INFO ] Invariant cache hit.
[2024-05-28 22:18:31] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 794 ms to find 0 implicit places.
[2024-05-28 22:18:31] [INFO ] Invariant cache hit.
[2024-05-28 22:18:31] [INFO ] Dead Transitions using invariants and state equation in 247 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 535/603 places, 525/593 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1142 ms. Remains : 535/603 places, 525/593 transitions.
Support contains 43 out of 535 places after structural reductions.
[2024-05-28 22:18:32] [INFO ] Flatten gal took : 148 ms
[2024-05-28 22:18:32] [INFO ] Flatten gal took : 37 ms
[2024-05-28 22:18:32] [INFO ] Input system was already deterministic with 525 transitions.
Support contains 41 out of 535 places (down from 43) after GAL structural reductions.
Finished random walk after 7209 steps, including 5 resets, run visited all 25 properties in 227 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
FORMULA ShieldIIPs-PT-010B-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 120 stabilizing places and 120 stable transitions
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(p1))))'
Support contains 5 out of 535 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 532 transition count 522
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 532 transition count 522
Applied a total of 6 rules in 27 ms. Remains 532 /535 variables (removed 3) and now considering 522/525 (removed 3) transitions.
// Phase 1: matrix 522 rows 532 cols
[2024-05-28 22:18:32] [INFO ] Computed 91 invariants in 3 ms
[2024-05-28 22:18:33] [INFO ] Implicit Places using invariants in 162 ms returned []
[2024-05-28 22:18:33] [INFO ] Invariant cache hit.
[2024-05-28 22:18:33] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
[2024-05-28 22:18:33] [INFO ] Invariant cache hit.
[2024-05-28 22:18:33] [INFO ] Dead Transitions using invariants and state equation in 244 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/535 places, 522/525 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 784 ms. Remains : 532/535 places, 522/525 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 302 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (EQ s241 1) (EQ s249 1) (EQ s270 1)), p0:(OR (EQ s250 1) (EQ s338 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-010B-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-010B-LTLFireability-00 finished in 1149 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((p0||F(p1))))'
Support contains 3 out of 535 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 532 transition count 522
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 532 transition count 522
Applied a total of 6 rules in 28 ms. Remains 532 /535 variables (removed 3) and now considering 522/525 (removed 3) transitions.
[2024-05-28 22:18:34] [INFO ] Invariant cache hit.
[2024-05-28 22:18:34] [INFO ] Implicit Places using invariants in 141 ms returned []
[2024-05-28 22:18:34] [INFO ] Invariant cache hit.
[2024-05-28 22:18:34] [INFO ] Implicit Places using invariants and state equation in 411 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
[2024-05-28 22:18:34] [INFO ] Invariant cache hit.
[2024-05-28 22:18:34] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/535 places, 522/525 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 841 ms. Remains : 532/535 places, 522/525 transitions.
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(EQ s160 0), p0:(AND (EQ s160 0) (EQ s81 1) (EQ s106 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 457 ms.
Product exploration explored 100000 steps with 50000 reset in 363 ms.
Computed a total of 119 stabilizing places and 119 stable transitions
Computed a total of 119 stabilizing places and 119 stable transitions
Detected a total of 119/532 stabilizing places and 119/522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 17 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-010B-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-010B-LTLFireability-02 finished in 1831 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))'
Support contains 1 out of 535 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 534 transition count 473
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 102 place count 483 transition count 473
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 102 place count 483 transition count 422
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 204 place count 432 transition count 422
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 207 place count 429 transition count 419
Iterating global reduction 2 with 3 rules applied. Total rules applied 210 place count 429 transition count 419
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 210 place count 429 transition count 418
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 212 place count 428 transition count 418
Performed 174 Post agglomeration using F-continuation condition.Transition count delta: 174
Deduced a syphon composed of 174 places in 1 ms
Reduce places removed 174 places and 0 transitions.
Iterating global reduction 2 with 348 rules applied. Total rules applied 560 place count 254 transition count 244
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 562 place count 252 transition count 242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 563 place count 251 transition count 242
Applied a total of 563 rules in 95 ms. Remains 251 /535 variables (removed 284) and now considering 242/525 (removed 283) transitions.
// Phase 1: matrix 242 rows 251 cols
[2024-05-28 22:18:35] [INFO ] Computed 90 invariants in 2 ms
[2024-05-28 22:18:36] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-28 22:18:36] [INFO ] Invariant cache hit.
[2024-05-28 22:18:36] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
[2024-05-28 22:18:36] [INFO ] Redundant transitions in 48 ms returned [241]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 241 rows 251 cols
[2024-05-28 22:18:36] [INFO ] Computed 90 invariants in 3 ms
[2024-05-28 22:18:36] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 251/535 places, 241/525 transitions.
Applied a total of 0 rules in 14 ms. Remains 251 /251 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 614 ms. Remains : 251/535 places, 241/525 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s164 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 27227 reset in 316 ms.
Product exploration explored 100000 steps with 27310 reset in 369 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/251 stabilizing places and 2/241 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 306 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 188 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2024-05-28 22:18:37] [INFO ] Invariant cache hit.
[2024-05-28 22:18:37] [INFO ] [Real]Absence check using 90 positive place invariants in 22 ms returned sat
[2024-05-28 22:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:18:38] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2024-05-28 22:18:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:18:38] [INFO ] [Nat]Absence check using 90 positive place invariants in 20 ms returned sat
[2024-05-28 22:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:18:38] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2024-05-28 22:18:38] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 3 ms to minimize.
[2024-05-28 22:18:38] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 3 ms to minimize.
[2024-05-28 22:18:38] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-05-28 22:18:38] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-28 22:18:38] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 184 ms
[2024-05-28 22:18:38] [INFO ] Computed and/alt/rep : 237/588/237 causal constraints (skipped 2 transitions) in 14 ms.
[2024-05-28 22:18:39] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-28 22:18:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2024-05-28 22:18:39] [INFO ] Added : 194 causal constraints over 41 iterations in 1273 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 241/241 transitions.
Applied a total of 0 rules in 15 ms. Remains 251 /251 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2024-05-28 22:18:39] [INFO ] Invariant cache hit.
[2024-05-28 22:18:40] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-05-28 22:18:40] [INFO ] Invariant cache hit.
[2024-05-28 22:18:40] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
[2024-05-28 22:18:40] [INFO ] Redundant transitions in 42 ms returned []
[2024-05-28 22:18:40] [INFO ] Invariant cache hit.
[2024-05-28 22:18:40] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 518 ms. Remains : 251/251 places, 241/241 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/251 stabilizing places and 2/241 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 161 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 210 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2024-05-28 22:18:40] [INFO ] Invariant cache hit.
[2024-05-28 22:18:41] [INFO ] [Real]Absence check using 90 positive place invariants in 20 ms returned sat
[2024-05-28 22:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:18:41] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2024-05-28 22:18:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:18:41] [INFO ] [Nat]Absence check using 90 positive place invariants in 19 ms returned sat
[2024-05-28 22:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:18:41] [INFO ] [Nat]Absence check using state equation in 156 ms returned sat
[2024-05-28 22:18:41] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 0 ms to minimize.
[2024-05-28 22:18:41] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 1 ms to minimize.
[2024-05-28 22:18:41] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2024-05-28 22:18:41] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-05-28 22:18:41] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 209 ms
[2024-05-28 22:18:41] [INFO ] Computed and/alt/rep : 237/588/237 causal constraints (skipped 2 transitions) in 14 ms.
[2024-05-28 22:18:42] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-28 22:18:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2024-05-28 22:18:42] [INFO ] Added : 194 causal constraints over 41 iterations in 1246 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 27520 reset in 308 ms.
Product exploration explored 100000 steps with 27309 reset in 339 ms.
Built C files in :
/tmp/ltsmin15167554337639111713
[2024-05-28 22:18:43] [INFO ] Computing symmetric may disable matrix : 241 transitions.
[2024-05-28 22:18:43] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:18:43] [INFO ] Computing symmetric may enable matrix : 241 transitions.
[2024-05-28 22:18:43] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:18:43] [INFO ] Computing Do-Not-Accords matrix : 241 transitions.
[2024-05-28 22:18:43] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:18:43] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15167554337639111713
Running compilation step : cd /tmp/ltsmin15167554337639111713;'/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 570 ms.
Running link step : cd /tmp/ltsmin15167554337639111713;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin15167554337639111713;'/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/stateBased13090273657377649807.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 241/241 transitions.
Applied a total of 0 rules in 9 ms. Remains 251 /251 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2024-05-28 22:18:58] [INFO ] Invariant cache hit.
[2024-05-28 22:18:58] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-28 22:18:58] [INFO ] Invariant cache hit.
[2024-05-28 22:18:59] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2024-05-28 22:18:59] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-28 22:18:59] [INFO ] Invariant cache hit.
[2024-05-28 22:18:59] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 519 ms. Remains : 251/251 places, 241/241 transitions.
Built C files in :
/tmp/ltsmin12149959109172314998
[2024-05-28 22:18:59] [INFO ] Computing symmetric may disable matrix : 241 transitions.
[2024-05-28 22:18:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:18:59] [INFO ] Computing symmetric may enable matrix : 241 transitions.
[2024-05-28 22:18:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:18:59] [INFO ] Computing Do-Not-Accords matrix : 241 transitions.
[2024-05-28 22:18:59] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:18:59] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12149959109172314998
Running compilation step : cd /tmp/ltsmin12149959109172314998;'/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 473 ms.
Running link step : cd /tmp/ltsmin12149959109172314998;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin12149959109172314998;'/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/stateBased10394822248220183064.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 22:19:14] [INFO ] Flatten gal took : 16 ms
[2024-05-28 22:19:14] [INFO ] Flatten gal took : 16 ms
[2024-05-28 22:19:14] [INFO ] Time to serialize gal into /tmp/LTL841045645409048880.gal : 4 ms
[2024-05-28 22:19:14] [INFO ] Time to serialize properties into /tmp/LTL7506317937767781513.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/LTL841045645409048880.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10494279349538038883.hoa' '-atoms' '/tmp/LTL7506317937767781513.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/LTL7506317937767781513.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10494279349538038883.hoa
Detected timeout of ITS tools.
[2024-05-28 22:19:29] [INFO ] Flatten gal took : 13 ms
[2024-05-28 22:19:29] [INFO ] Flatten gal took : 13 ms
[2024-05-28 22:19:29] [INFO ] Time to serialize gal into /tmp/LTL16319489162667114212.gal : 3 ms
[2024-05-28 22:19:29] [INFO ] Time to serialize properties into /tmp/LTL12151014019630179580.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/LTL16319489162667114212.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12151014019630179580.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...277
Read 1 LTL properties
Checking formula 0 : !((F("(p391==1)")))
Formula 0 simplified : G!"(p391==1)"
Detected timeout of ITS tools.
[2024-05-28 22:19:44] [INFO ] Flatten gal took : 13 ms
[2024-05-28 22:19:44] [INFO ] Applying decomposition
[2024-05-28 22:19:44] [INFO ] Flatten gal took : 12 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/graph229046712302507526.txt' '-o' '/tmp/graph229046712302507526.bin' '-w' '/tmp/graph229046712302507526.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph229046712302507526.bin' '-l' '-1' '-v' '-w' '/tmp/graph229046712302507526.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:19:44] [INFO ] Decomposing Gal with order
[2024-05-28 22:19:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:19:44] [INFO ] Removed a total of 157 redundant transitions.
[2024-05-28 22:19:44] [INFO ] Flatten gal took : 53 ms
[2024-05-28 22:19:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 140 labels/synchronizations in 8 ms.
[2024-05-28 22:19:44] [INFO ] Time to serialize gal into /tmp/LTL14334490014685056092.gal : 4 ms
[2024-05-28 22:19:44] [INFO ] Time to serialize properties into /tmp/LTL1648653970911614051.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/LTL14334490014685056092.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1648653970911614051.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("(i6.u60.p391==1)")))
Formula 0 simplified : G!"(i6.u60.p391==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15794221607788820745
[2024-05-28 22:19:59] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15794221607788820745
Running compilation step : cd /tmp/ltsmin15794221607788820745;'/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 381 ms.
Running link step : cd /tmp/ltsmin15794221607788820745;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin15794221607788820745;'/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 ShieldIIPs-PT-010B-LTLFireability-04 finished in 99123 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((p0||G(F((p1||(p2 U (p3||G(p2)))))))))'
Support contains 7 out of 535 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 532 transition count 522
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 532 transition count 522
Applied a total of 6 rules in 16 ms. Remains 532 /535 variables (removed 3) and now considering 522/525 (removed 3) transitions.
// Phase 1: matrix 522 rows 532 cols
[2024-05-28 22:20:15] [INFO ] Computed 91 invariants in 4 ms
[2024-05-28 22:20:15] [INFO ] Implicit Places using invariants in 182 ms returned []
[2024-05-28 22:20:15] [INFO ] Invariant cache hit.
[2024-05-28 22:20:15] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 569 ms to find 0 implicit places.
[2024-05-28 22:20:15] [INFO ] Invariant cache hit.
[2024-05-28 22:20:15] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/535 places, 522/525 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 845 ms. Remains : 532/535 places, 522/525 transitions.
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (OR (EQ s242 0) (EQ s310 0)) (EQ s325 0)), p0:(EQ s460 1), p3:(AND (NOT (AND (EQ s296 1) (EQ s314 1) (EQ s321 1))) (NEQ s325 1)), p2:(NEQ s325 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 535 reset in 364 ms.
Product exploration explored 100000 steps with 517 reset in 367 ms.
Computed a total of 119 stabilizing places and 119 stable transitions
Computed a total of 119 stabilizing places and 119 stable transitions
Detected a total of 119/532 stabilizing places and 119/522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0) p3 p2), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p3) p2)))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 110 ms. Reduced automaton from 4 states, 7 edges and 4 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 22:20:17] [INFO ] Invariant cache hit.
[2024-05-28 22:20:17] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 22:20:17] [INFO ] [Nat]Absence check using 91 positive place invariants in 19 ms returned sat
[2024-05-28 22:20:17] [INFO ] After 91ms SMT Verify possible using all constraints in natural 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 p1 (NOT p0) p3 p2), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p3) p2)))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (F (OR (G p2) (G (NOT p2)))), (G (NOT (AND (NOT p1) p2 (NOT p3))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2) (NOT p3)))]
Knowledge based reduction with 8 factoid took 138 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Support contains 6 out of 532 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 : 532/532 places, 522/522 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 531 transition count 473
Reduce places removed 48 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 49 rules applied. Total rules applied 97 place count 483 transition count 472
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 98 place count 482 transition count 472
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 50 Pre rules applied. Total rules applied 98 place count 482 transition count 422
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 198 place count 432 transition count 422
Performed 172 Post agglomeration using F-continuation condition.Transition count delta: 172
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 3 with 344 rules applied. Total rules applied 542 place count 260 transition count 250
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 544 place count 258 transition count 248
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 545 place count 257 transition count 248
Applied a total of 545 rules in 47 ms. Remains 257 /532 variables (removed 275) and now considering 248/522 (removed 274) transitions.
// Phase 1: matrix 248 rows 257 cols
[2024-05-28 22:20:17] [INFO ] Computed 90 invariants in 7 ms
[2024-05-28 22:20:17] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-28 22:20:17] [INFO ] Invariant cache hit.
[2024-05-28 22:20:17] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2024-05-28 22:20:18] [INFO ] Redundant transitions in 33 ms returned [247]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 247 rows 257 cols
[2024-05-28 22:20:18] [INFO ] Computed 90 invariants in 1 ms
[2024-05-28 22:20:18] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 257/532 places, 247/522 transitions.
Applied a total of 0 rules in 5 ms. Remains 257 /257 variables (removed 0) and now considering 247/247 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 562 ms. Remains : 257/532 places, 247/522 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND p1 p3)]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3)))))]
Knowledge based reduction with 1 factoid took 177 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p3)]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (F (AND (NOT p1) (NOT p3)))]
Knowledge based reduction with 1 factoid took 181 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Product exploration explored 100000 steps with 1036 reset in 358 ms.
Product exploration explored 100000 steps with 992 reset in 403 ms.
Built C files in :
/tmp/ltsmin8250978922370686369
[2024-05-28 22:20:19] [INFO ] Computing symmetric may disable matrix : 247 transitions.
[2024-05-28 22:20:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:20:19] [INFO ] Computing symmetric may enable matrix : 247 transitions.
[2024-05-28 22:20:19] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:20:19] [INFO ] Computing Do-Not-Accords matrix : 247 transitions.
[2024-05-28 22:20:19] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:20:19] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8250978922370686369
Running compilation step : cd /tmp/ltsmin8250978922370686369;'/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/ltsmin8250978922370686369;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin8250978922370686369;'/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/stateBased6075187473151595668.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 257 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 257/257 places, 247/247 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 257 transition count 246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 256 transition count 246
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 256 transition count 245
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 255 transition count 245
Applied a total of 4 rules in 15 ms. Remains 255 /257 variables (removed 2) and now considering 245/247 (removed 2) transitions.
// Phase 1: matrix 245 rows 255 cols
[2024-05-28 22:20:34] [INFO ] Computed 90 invariants in 3 ms
[2024-05-28 22:20:34] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-05-28 22:20:34] [INFO ] Invariant cache hit.
[2024-05-28 22:20:35] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
[2024-05-28 22:20:35] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-28 22:20:35] [INFO ] Invariant cache hit.
[2024-05-28 22:20:35] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 255/257 places, 245/247 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 519 ms. Remains : 255/257 places, 245/247 transitions.
Built C files in :
/tmp/ltsmin1887900877033546429
[2024-05-28 22:20:35] [INFO ] Computing symmetric may disable matrix : 245 transitions.
[2024-05-28 22:20:35] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:20:35] [INFO ] Computing symmetric may enable matrix : 245 transitions.
[2024-05-28 22:20:35] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:20:35] [INFO ] Computing Do-Not-Accords matrix : 245 transitions.
[2024-05-28 22:20:35] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:20:35] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1887900877033546429
Running compilation step : cd /tmp/ltsmin1887900877033546429;'/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 462 ms.
Running link step : cd /tmp/ltsmin1887900877033546429;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin1887900877033546429;'/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/stateBased25359998659996971.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 22:20:50] [INFO ] Flatten gal took : 14 ms
[2024-05-28 22:20:50] [INFO ] Flatten gal took : 13 ms
[2024-05-28 22:20:50] [INFO ] Time to serialize gal into /tmp/LTL10960909436366518134.gal : 2 ms
[2024-05-28 22:20:50] [INFO ] Time to serialize properties into /tmp/LTL14003755572548856743.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/LTL10960909436366518134.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1934099532469989626.hoa' '-atoms' '/tmp/LTL14003755572548856743.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/LTL14003755572548856743.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1934099532469989626.hoa
Detected timeout of ITS tools.
[2024-05-28 22:21:05] [INFO ] Flatten gal took : 25 ms
[2024-05-28 22:21:05] [INFO ] Flatten gal took : 11 ms
[2024-05-28 22:21:05] [INFO ] Time to serialize gal into /tmp/LTL16568758988575167018.gal : 2 ms
[2024-05-28 22:21:05] [INFO ] Time to serialize properties into /tmp/LTL11286685675880739398.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/LTL16568758988575167018.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11286685675880739398.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...277
Read 1 LTL properties
Checking formula 0 : !((X(("(p517==1)")||(G(F(("(((p270==0)||(p348==0))&&(p367==0))")||(("(p367!=1)")U(("((!(((p331==1)&&(p353==1))&&(p361==1)))&&(p367!=1)...184
Formula 0 simplified : X(!"(p517==1)" & FG(!"(((p270==0)||(p348==0))&&(p367==0))" & (!"(p367!=1)" M !"((!(((p331==1)&&(p353==1))&&(p361==1)))&&(p367!=1))")...157
Detected timeout of ITS tools.
[2024-05-28 22:21:20] [INFO ] Flatten gal took : 11 ms
[2024-05-28 22:21:20] [INFO ] Applying decomposition
[2024-05-28 22:21:20] [INFO ] Flatten gal took : 10 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/graph9065673219534608615.txt' '-o' '/tmp/graph9065673219534608615.bin' '-w' '/tmp/graph9065673219534608615.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9065673219534608615.bin' '-l' '-1' '-v' '-w' '/tmp/graph9065673219534608615.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:21:20] [INFO ] Decomposing Gal with order
[2024-05-28 22:21:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:21:20] [INFO ] Removed a total of 160 redundant transitions.
[2024-05-28 22:21:20] [INFO ] Flatten gal took : 18 ms
[2024-05-28 22:21:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 12 ms.
[2024-05-28 22:21:20] [INFO ] Time to serialize gal into /tmp/LTL4127277312248068201.gal : 5 ms
[2024-05-28 22:21:20] [INFO ] Time to serialize properties into /tmp/LTL18346051179071089205.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/LTL4127277312248068201.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18346051179071089205.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 : !((X(("(i8.i0.u79.p517==1)")||(G(F(("(((i4.i0.u41.p270==0)||(i5.i1.u54.p348==0))&&(i6.i0.u62.p367==0))")||(("(i6.i0.u62.p367!=1)")U(("...284
Formula 0 simplified : X(!"(i8.i0.u79.p517==1)" & FG(!"(((i4.i0.u41.p270==0)||(i5.i1.u54.p348==0))&&(i6.i0.u62.p367==0))" & (!"(i6.i0.u62.p367!=1)" M !"((!...247
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3266592714519213649
[2024-05-28 22:21:35] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3266592714519213649
Running compilation step : cd /tmp/ltsmin3266592714519213649;'/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 383 ms.
Running link step : cd /tmp/ltsmin3266592714519213649;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin3266592714519213649;'/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' 'X(((LTLAPp0==true)||[](<>(((LTLAPp1==true)||((LTLAPp2==true) U ((LTLAPp3==true)||[]((LTLAPp2==true)))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-010B-LTLFireability-05 finished in 95788 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(F(p1))))'
Support contains 3 out of 535 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 532 transition count 522
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 532 transition count 522
Applied a total of 6 rules in 16 ms. Remains 532 /535 variables (removed 3) and now considering 522/525 (removed 3) transitions.
// Phase 1: matrix 522 rows 532 cols
[2024-05-28 22:21:50] [INFO ] Computed 91 invariants in 4 ms
[2024-05-28 22:21:50] [INFO ] Implicit Places using invariants in 160 ms returned []
[2024-05-28 22:21:51] [INFO ] Invariant cache hit.
[2024-05-28 22:21:51] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 578 ms to find 0 implicit places.
[2024-05-28 22:21:51] [INFO ] Invariant cache hit.
[2024-05-28 22:21:51] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/535 places, 522/525 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 853 ms. Remains : 532/535 places, 522/525 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s227 1), p1:(OR (EQ s468 1) (EQ s531 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]]
Product exploration explored 100000 steps with 3458 reset in 214 ms.
Product exploration explored 100000 steps with 3362 reset in 220 ms.
Computed a total of 119 stabilizing places and 119 stable transitions
Computed a total of 119 stabilizing places and 119 stable transitions
Detected a total of 119/532 stabilizing places and 119/522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 103 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-28 22:21:52] [INFO ] Invariant cache hit.
[2024-05-28 22:21:52] [INFO ] [Real]Absence check using 91 positive place invariants in 35 ms returned sat
[2024-05-28 22:21:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:21:53] [INFO ] [Real]Absence check using state equation in 951 ms returned sat
[2024-05-28 22:21:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:21:53] [INFO ] [Nat]Absence check using 91 positive place invariants in 35 ms returned sat
[2024-05-28 22:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:21:54] [INFO ] [Nat]Absence check using state equation in 715 ms returned sat
[2024-05-28 22:21:54] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-28 22:21:54] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 0 ms to minimize.
[2024-05-28 22:21:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 169 ms
[2024-05-28 22:21:54] [INFO ] Computed and/alt/rep : 521/1172/521 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-28 22:22:01] [INFO ] Added : 445 causal constraints over 89 iterations in 6237 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 532 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 532/532 places, 522/522 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 531 transition count 471
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 100 place count 481 transition count 471
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 100 place count 481 transition count 421
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 200 place count 431 transition count 421
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 0 ms
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 2 with 350 rules applied. Total rules applied 550 place count 256 transition count 246
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 552 place count 254 transition count 244
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 553 place count 253 transition count 244
Applied a total of 553 rules in 49 ms. Remains 253 /532 variables (removed 279) and now considering 244/522 (removed 278) transitions.
// Phase 1: matrix 244 rows 253 cols
[2024-05-28 22:22:01] [INFO ] Computed 90 invariants in 2 ms
[2024-05-28 22:22:01] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-28 22:22:01] [INFO ] Invariant cache hit.
[2024-05-28 22:22:01] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2024-05-28 22:22:01] [INFO ] Redundant transitions in 28 ms returned [243]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 243 rows 253 cols
[2024-05-28 22:22:01] [INFO ] Computed 90 invariants in 2 ms
[2024-05-28 22:22:01] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 253/532 places, 243/522 transitions.
Applied a total of 0 rules in 18 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 585 ms. Remains : 253/532 places, 243/522 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/253 stabilizing places and 2/243 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 17 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-010B-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-010B-LTLFireability-06 finished in 10932 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(F(!p0))||(F(!p0)&&X(p1)))))'
Support contains 4 out of 535 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 532 transition count 522
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 532 transition count 522
Applied a total of 6 rules in 17 ms. Remains 532 /535 variables (removed 3) and now considering 522/525 (removed 3) transitions.
// Phase 1: matrix 522 rows 532 cols
[2024-05-28 22:22:01] [INFO ] Computed 91 invariants in 4 ms
[2024-05-28 22:22:01] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-05-28 22:22:01] [INFO ] Invariant cache hit.
[2024-05-28 22:22:02] [INFO ] Implicit Places using invariants and state equation in 367 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
[2024-05-28 22:22:02] [INFO ] Invariant cache hit.
[2024-05-28 22:22:02] [INFO ] Dead Transitions using invariants and state equation in 234 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/535 places, 522/525 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 780 ms. Remains : 532/535 places, 522/525 transitions.
Stuttering acceptance computed with spot in 101 ms :[p0, (AND (NOT p1) p0), p0]
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s36 1) (EQ s52 1) (EQ s63 1)), p1:(NEQ s230 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 476 ms.
Product exploration explored 100000 steps with 50000 reset in 478 ms.
Computed a total of 119 stabilizing places and 119 stable transitions
Computed a total of 119 stabilizing places and 119 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 18 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-010B-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-010B-LTLFireability-07 finished in 1873 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) U p1)&&G(F(p1)))))'
Support contains 3 out of 535 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 532 transition count 522
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 532 transition count 522
Applied a total of 6 rules in 11 ms. Remains 532 /535 variables (removed 3) and now considering 522/525 (removed 3) transitions.
[2024-05-28 22:22:03] [INFO ] Invariant cache hit.
[2024-05-28 22:22:03] [INFO ] Implicit Places using invariants in 163 ms returned []
[2024-05-28 22:22:03] [INFO ] Invariant cache hit.
[2024-05-28 22:22:04] [INFO ] Implicit Places using invariants and state equation in 415 ms returned []
Implicit Place search using SMT with State Equation took 578 ms to find 0 implicit places.
[2024-05-28 22:22:04] [INFO ] Invariant cache hit.
[2024-05-28 22:22:04] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/535 places, 522/525 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 844 ms. Remains : 532/535 places, 522/525 transitions.
Stuttering acceptance computed with spot in 235 ms :[(NOT p1), (NOT p1), true, (NOT p0), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}, { cond=(OR p1 p0), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=true, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (EQ s132 1) (EQ s134 1)), p0:(EQ s123 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-010B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-010B-LTLFireability-09 finished in 1096 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(X(X((F(p0)||X(X(G(p1)))))))))'
Support contains 3 out of 535 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 533 transition count 523
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 533 transition count 523
Applied a total of 4 rules in 14 ms. Remains 533 /535 variables (removed 2) and now considering 523/525 (removed 2) transitions.
// Phase 1: matrix 523 rows 533 cols
[2024-05-28 22:22:04] [INFO ] Computed 91 invariants in 4 ms
[2024-05-28 22:22:04] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-28 22:22:04] [INFO ] Invariant cache hit.
[2024-05-28 22:22:05] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 558 ms to find 0 implicit places.
[2024-05-28 22:22:05] [INFO ] Invariant cache hit.
[2024-05-28 22:22:05] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 533/535 places, 523/525 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 821 ms. Remains : 533/535 places, 523/525 transitions.
Stuttering acceptance computed with spot in 282 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={} source=7 dest: 5}]], initial=6, aps=[p0:(OR (EQ s76 0) (EQ s98 0)), p1:(EQ s317 0)], 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, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 247 ms.
Product exploration explored 100000 steps with 20000 reset in 258 ms.
Computed a total of 120 stabilizing places and 120 stable transitions
Computed a total of 120 stabilizing places and 120 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 8 states, 9 edges and 2 AP (stutter sensitive) to 8 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 309 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2270 steps, including 1 resets, run visited all 3 properties in 33 ms. (steps per millisecond=68 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 208 ms. Reduced automaton from 8 states, 9 edges and 2 AP (stutter sensitive) to 8 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 296 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 298 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 533 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 533/533 places, 523/523 transitions.
Applied a total of 0 rules in 14 ms. Remains 533 /533 variables (removed 0) and now considering 523/523 (removed 0) transitions.
[2024-05-28 22:22:07] [INFO ] Invariant cache hit.
[2024-05-28 22:22:07] [INFO ] Implicit Places using invariants in 159 ms returned []
[2024-05-28 22:22:07] [INFO ] Invariant cache hit.
[2024-05-28 22:22:08] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 574 ms to find 0 implicit places.
[2024-05-28 22:22:08] [INFO ] Invariant cache hit.
[2024-05-28 22:22:08] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 848 ms. Remains : 533/533 places, 523/523 transitions.
Computed a total of 120 stabilizing places and 120 stable transitions
Computed a total of 120 stabilizing places and 120 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 8 states, 9 edges and 2 AP (stutter sensitive) to 8 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 284 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 5149 steps, including 3 resets, run visited all 3 properties in 54 ms. (steps per millisecond=95 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 129 ms. Reduced automaton from 8 states, 9 edges and 2 AP (stutter sensitive) to 8 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 274 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 268 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 282 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 20000 reset in 263 ms.
Product exploration explored 100000 steps with 20000 reset in 260 ms.
Applying partial POR strategy [true, true, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 326 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 533/533 places, 523/523 transitions.
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 533 transition count 523
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 22 Pre rules applied. Total rules applied 49 place count 533 transition count 525
Deduced a syphon composed of 71 places in 1 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 71 place count 533 transition count 525
Performed 209 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 280 places in 0 ms
Iterating global reduction 1 with 209 rules applied. Total rules applied 280 place count 533 transition count 525
Discarding 71 places :
Symmetric choice reduction at 1 with 71 rule applications. Total rules 351 place count 462 transition count 454
Deduced a syphon composed of 209 places in 1 ms
Iterating global reduction 1 with 71 rules applied. Total rules applied 422 place count 462 transition count 454
Deduced a syphon composed of 209 places in 0 ms
Applied a total of 422 rules in 70 ms. Remains 462 /533 variables (removed 71) and now considering 454/523 (removed 69) transitions.
[2024-05-28 22:22:10] [INFO ] Redundant transitions in 35 ms returned [453]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 453 rows 462 cols
[2024-05-28 22:22:10] [INFO ] Computed 91 invariants in 2 ms
[2024-05-28 22:22:11] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 462/533 places, 453/523 transitions.
Deduced a syphon composed of 209 places in 0 ms
Applied a total of 0 rules in 14 ms. Remains 462 /462 variables (removed 0) and now considering 453/453 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 351 ms. Remains : 462/533 places, 453/523 transitions.
Built C files in :
/tmp/ltsmin6070069210887549272
[2024-05-28 22:22:11] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6070069210887549272
Running compilation step : cd /tmp/ltsmin6070069210887549272;'/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 836 ms.
Running link step : cd /tmp/ltsmin6070069210887549272;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin6070069210887549272;'/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' '--hoa' '/tmp/stateBased4077622384498828736.hoa' '--buchi-type=spotba'
LTSmin run took 171 ms.
FORMULA ShieldIIPs-PT-010B-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-010B-LTLFireability-10 finished in 7586 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&&X(!p1)&&F(!p2))||(p0&&X(G(!p1)))))))'
Support contains 7 out of 535 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 532 transition count 522
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 532 transition count 522
Applied a total of 6 rules in 21 ms. Remains 532 /535 variables (removed 3) and now considering 522/525 (removed 3) transitions.
// Phase 1: matrix 522 rows 532 cols
[2024-05-28 22:22:12] [INFO ] Computed 91 invariants in 5 ms
[2024-05-28 22:22:12] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-28 22:22:12] [INFO ] Invariant cache hit.
[2024-05-28 22:22:12] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 559 ms to find 0 implicit places.
[2024-05-28 22:22:12] [INFO ] Invariant cache hit.
[2024-05-28 22:22:13] [INFO ] Dead Transitions using invariants and state equation in 243 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/535 places, 522/525 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 825 ms. Remains : 532/535 places, 522/525 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(AND p0 p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}, { cond=(AND p0 p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p2 p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p2 p1), acceptance={0} source=3 dest: 4}], [{ cond=(AND p0 p2), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s36 0) (EQ s52 0) (EQ s63 0)), p2:(AND (EQ s39 1) (EQ s83 1)), p1:(AND (EQ s237 1) (EQ s262 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33228 reset in 366 ms.
Product exploration explored 100000 steps with 33332 reset in 361 ms.
Computed a total of 119 stabilizing places and 119 stable transitions
Computed a total of 119 stabilizing places and 119 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND (NOT p0) p2 p1))), (X p0), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X p0)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 167 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 22:22:14] [INFO ] Invariant cache hit.
[2024-05-28 22:22:14] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 22:22:14] [INFO ] [Nat]Absence check using 91 positive place invariants in 24 ms returned sat
[2024-05-28 22:22:15] [INFO ] After 219ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 22:22:15] [INFO ] Deduced a trap composed of 18 places in 107 ms of which 0 ms to minimize.
[2024-05-28 22:22:15] [INFO ] Deduced a trap composed of 19 places in 94 ms of which 1 ms to minimize.
[2024-05-28 22:22:15] [INFO ] Deduced a trap composed of 23 places in 97 ms of which 1 ms to minimize.
[2024-05-28 22:22:15] [INFO ] Deduced a trap composed of 23 places in 91 ms of which 0 ms to minimize.
[2024-05-28 22:22:15] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 0 ms to minimize.
[2024-05-28 22:22:15] [INFO ] Deduced a trap composed of 24 places in 88 ms of which 0 ms to minimize.
[2024-05-28 22:22:15] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 1 ms to minimize.
[2024-05-28 22:22:16] [INFO ] Deduced a trap composed of 19 places in 90 ms of which 1 ms to minimize.
[2024-05-28 22:22:16] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 1 ms to minimize.
[2024-05-28 22:22:16] [INFO ] Deduced a trap composed of 15 places in 99 ms of which 0 ms to minimize.
[2024-05-28 22:22:16] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 0 ms to minimize.
[2024-05-28 22:22:16] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 0 ms to minimize.
[2024-05-28 22:22:16] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 1 ms to minimize.
[2024-05-28 22:22:16] [INFO ] Deduced a trap composed of 24 places in 96 ms of which 0 ms to minimize.
[2024-05-28 22:22:16] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 0 ms to minimize.
[2024-05-28 22:22:16] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 0 ms to minimize.
[2024-05-28 22:22:17] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 0 ms to minimize.
[2024-05-28 22:22:17] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 0 ms to minimize.
[2024-05-28 22:22:17] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 0 ms to minimize.
[2024-05-28 22:22:17] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 4 ms to minimize.
[2024-05-28 22:22:17] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 1 ms to minimize.
[2024-05-28 22:22:17] [INFO ] Deduced a trap composed of 22 places in 75 ms of which 1 ms to minimize.
[2024-05-28 22:22:17] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 0 ms to minimize.
[2024-05-28 22:22:17] [INFO ] Deduced a trap composed of 21 places in 67 ms of which 1 ms to minimize.
[2024-05-28 22:22:17] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 0 ms to minimize.
[2024-05-28 22:22:17] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 0 ms to minimize.
[2024-05-28 22:22:17] [INFO ] Deduced a trap composed of 20 places in 68 ms of which 0 ms to minimize.
[2024-05-28 22:22:18] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-05-28 22:22:18] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 0 ms to minimize.
[2024-05-28 22:22:18] [INFO ] Trap strengthening (SAT) tested/added 30/29 trap constraints in 3049 ms
[2024-05-28 22:22:18] [INFO ] After 3329ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 48 ms.
[2024-05-28 22:22:18] [INFO ] After 3502ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 18 ms.
Support contains 7 out of 532 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 532/532 places, 522/522 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 532 transition count 473
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 483 transition count 473
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 98 place count 483 transition count 422
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 200 place count 432 transition count 422
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 0 ms
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 2 with 350 rules applied. Total rules applied 550 place count 257 transition count 247
Partial Free-agglomeration rule applied 65 times.
Drop transitions removed 65 transitions
Iterating global reduction 2 with 65 rules applied. Total rules applied 615 place count 257 transition count 247
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 616 place count 256 transition count 246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 617 place count 255 transition count 246
Applied a total of 617 rules in 34 ms. Remains 255 /532 variables (removed 277) and now considering 246/522 (removed 276) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 255/532 places, 246/522 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 246 rows 255 cols
[2024-05-28 22:22:18] [INFO ] Computed 90 invariants in 15 ms
[2024-05-28 22:22:18] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 22:22:18] [INFO ] [Nat]Absence check using 88 positive place invariants in 15 ms returned sat
[2024-05-28 22:22:18] [INFO ] [Nat]Absence check using 88 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 22:22:18] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 22:22:18] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-28 22:22:18] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-28 22:22:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 94 ms
[2024-05-28 22:22:18] [INFO ] After 200ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-28 22:22:18] [INFO ] After 282ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 7 out of 255 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 255/255 places, 246/246 transitions.
Applied a total of 0 rules in 11 ms. Remains 255 /255 variables (removed 0) and now considering 246/246 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 255/255 places, 246/246 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 813879 steps, run timeout after 3001 ms. (steps per millisecond=271 ) properties seen :{}
Probabilistic random walk after 813879 steps, saw 239929 distinct states, run finished after 3002 ms. (steps per millisecond=271 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 22:22:21] [INFO ] Invariant cache hit.
[2024-05-28 22:22:21] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 22:22:22] [INFO ] [Nat]Absence check using 88 positive place invariants in 12 ms returned sat
[2024-05-28 22:22:22] [INFO ] [Nat]Absence check using 88 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 22:22:22] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 22:22:22] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 1 ms to minimize.
[2024-05-28 22:22:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2024-05-28 22:22:22] [INFO ] After 169ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2024-05-28 22:22:22] [INFO ] After 254ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 7 out of 255 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 255/255 places, 246/246 transitions.
Applied a total of 0 rules in 4 ms. Remains 255 /255 variables (removed 0) and now considering 246/246 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 255/255 places, 246/246 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 255/255 places, 246/246 transitions.
Applied a total of 0 rules in 5 ms. Remains 255 /255 variables (removed 0) and now considering 246/246 (removed 0) transitions.
[2024-05-28 22:22:22] [INFO ] Invariant cache hit.
[2024-05-28 22:22:22] [INFO ] Implicit Places using invariants in 146 ms returned []
[2024-05-28 22:22:22] [INFO ] Invariant cache hit.
[2024-05-28 22:22:22] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
[2024-05-28 22:22:22] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 22:22:22] [INFO ] Invariant cache hit.
[2024-05-28 22:22:22] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 522 ms. Remains : 255/255 places, 246/246 transitions.
Applied a total of 0 rules in 4 ms. Remains 255 /255 variables (removed 0) and now considering 246/246 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-28 22:22:22] [INFO ] Invariant cache hit.
[2024-05-28 22:22:22] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 22:22:22] [INFO ] [Nat]Absence check using 88 positive place invariants in 11 ms returned sat
[2024-05-28 22:22:22] [INFO ] [Nat]Absence check using 88 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 22:22:22] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 22:22:23] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 0 ms to minimize.
[2024-05-28 22:22:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2024-05-28 22:22:23] [INFO ] After 170ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2024-05-28 22:22:23] [INFO ] After 246ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND (NOT p0) p2 p1))), (X p0), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X p0)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(F (AND p1 p0 p2)), (F (AND p1 p0)), (F (AND (NOT p1) p2)), (F (NOT p0)), (F (AND p1 (NOT p0))), (F (AND p0 p2)), (F (AND (NOT p0) p2))]
Knowledge based reduction with 16 factoid took 573 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Support contains 7 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 522/522 transitions.
Applied a total of 0 rules in 9 ms. Remains 532 /532 variables (removed 0) and now considering 522/522 (removed 0) transitions.
// Phase 1: matrix 522 rows 532 cols
[2024-05-28 22:22:24] [INFO ] Computed 91 invariants in 5 ms
[2024-05-28 22:22:24] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-28 22:22:24] [INFO ] Invariant cache hit.
[2024-05-28 22:22:24] [INFO ] Implicit Places using invariants and state equation in 413 ms returned []
Implicit Place search using SMT with State Equation took 576 ms to find 0 implicit places.
[2024-05-28 22:22:24] [INFO ] Invariant cache hit.
[2024-05-28 22:22:24] [INFO ] Dead Transitions using invariants and state equation in 251 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 838 ms. Remains : 532/532 places, 522/522 transitions.
Computed a total of 119 stabilizing places and 119 stable transitions
Computed a total of 119 stabilizing places and 119 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p1 p0))), (X p0), (X (NOT (AND p0 p2))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0 p2))), (X (NOT (AND p1 (NOT p0) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 181 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 22:22:25] [INFO ] Invariant cache hit.
[2024-05-28 22:22:25] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 22:22:25] [INFO ] [Nat]Absence check using 91 positive place invariants in 22 ms returned sat
[2024-05-28 22:22:25] [INFO ] After 228ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 22:22:26] [INFO ] Deduced a trap composed of 18 places in 111 ms of which 1 ms to minimize.
[2024-05-28 22:22:26] [INFO ] Deduced a trap composed of 24 places in 99 ms of which 1 ms to minimize.
[2024-05-28 22:22:26] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 0 ms to minimize.
[2024-05-28 22:22:26] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 1 ms to minimize.
[2024-05-28 22:22:26] [INFO ] Deduced a trap composed of 20 places in 89 ms of which 1 ms to minimize.
[2024-05-28 22:22:26] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 0 ms to minimize.
[2024-05-28 22:22:26] [INFO ] Deduced a trap composed of 23 places in 100 ms of which 4 ms to minimize.
[2024-05-28 22:22:26] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 1 ms to minimize.
[2024-05-28 22:22:27] [INFO ] Deduced a trap composed of 34 places in 90 ms of which 0 ms to minimize.
[2024-05-28 22:22:27] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 0 ms to minimize.
[2024-05-28 22:22:27] [INFO ] Deduced a trap composed of 24 places in 92 ms of which 1 ms to minimize.
[2024-05-28 22:22:27] [INFO ] Deduced a trap composed of 24 places in 95 ms of which 1 ms to minimize.
[2024-05-28 22:22:27] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 0 ms to minimize.
[2024-05-28 22:22:27] [INFO ] Deduced a trap composed of 34 places in 80 ms of which 0 ms to minimize.
[2024-05-28 22:22:27] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 0 ms to minimize.
[2024-05-28 22:22:27] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 1 ms to minimize.
[2024-05-28 22:22:27] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 1808 ms
[2024-05-28 22:22:27] [INFO ] After 2094ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 51 ms.
[2024-05-28 22:22:27] [INFO ] After 2257ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 28 ms.
Support contains 7 out of 532 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 532/532 places, 522/522 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 532 transition count 473
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 483 transition count 473
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 98 place count 483 transition count 422
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 200 place count 432 transition count 422
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 0 ms
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 2 with 350 rules applied. Total rules applied 550 place count 257 transition count 247
Partial Free-agglomeration rule applied 65 times.
Drop transitions removed 65 transitions
Iterating global reduction 2 with 65 rules applied. Total rules applied 615 place count 257 transition count 247
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 616 place count 256 transition count 246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 617 place count 255 transition count 246
Applied a total of 617 rules in 35 ms. Remains 255 /532 variables (removed 277) and now considering 246/522 (removed 276) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 255/532 places, 246/522 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 246 rows 255 cols
[2024-05-28 22:22:28] [INFO ] Computed 90 invariants in 7 ms
[2024-05-28 22:22:28] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 22:22:28] [INFO ] [Nat]Absence check using 88 positive place invariants in 13 ms returned sat
[2024-05-28 22:22:28] [INFO ] [Nat]Absence check using 88 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 22:22:28] [INFO ] After 95ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 22:22:28] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-28 22:22:28] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-05-28 22:22:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 92 ms
[2024-05-28 22:22:28] [INFO ] After 202ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2024-05-28 22:22:28] [INFO ] After 279ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 7 out of 255 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 255/255 places, 246/246 transitions.
Applied a total of 0 rules in 4 ms. Remains 255 /255 variables (removed 0) and now considering 246/246 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 255/255 places, 246/246 transitions.
Finished random walk after 5702 steps, including 6 resets, run visited all 1 properties in 34 ms. (steps per millisecond=167 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p1 p0))), (X p0), (X (NOT (AND p0 p2))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0 p2))), (X (NOT (AND p1 (NOT p0) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) p2))))]
False Knowledge obtained : [(F (AND p1 p0 p2)), (F (AND p1 p0)), (F (AND p1 (NOT p0) p2)), (F (AND (NOT p1) p2)), (F (NOT p0)), (F (AND p1 (NOT p0))), (F (AND p0 p2)), (F (AND (NOT p0) p2))]
Knowledge based reduction with 16 factoid took 563 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Stuttering acceptance computed with spot in 227 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Product exploration explored 100000 steps with 33282 reset in 345 ms.
Product exploration explored 100000 steps with 33455 reset in 356 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Support contains 7 out of 532 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 532/532 places, 522/522 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 532 transition count 522
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 23 Pre rules applied. Total rules applied 48 place count 532 transition count 524
Deduced a syphon composed of 71 places in 0 ms
Iterating global reduction 1 with 23 rules applied. Total rules applied 71 place count 532 transition count 524
Performed 204 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 275 places in 0 ms
Iterating global reduction 1 with 204 rules applied. Total rules applied 275 place count 532 transition count 524
Discarding 67 places :
Symmetric choice reduction at 1 with 67 rule applications. Total rules 342 place count 465 transition count 457
Deduced a syphon composed of 208 places in 0 ms
Iterating global reduction 1 with 67 rules applied. Total rules applied 409 place count 465 transition count 457
Deduced a syphon composed of 208 places in 1 ms
Applied a total of 409 rules in 43 ms. Remains 465 /532 variables (removed 67) and now considering 457/522 (removed 65) transitions.
[2024-05-28 22:22:30] [INFO ] Redundant transitions in 33 ms returned [456]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 456 rows 465 cols
[2024-05-28 22:22:30] [INFO ] Computed 91 invariants in 10 ms
[2024-05-28 22:22:30] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 465/532 places, 456/522 transitions.
Deduced a syphon composed of 208 places in 1 ms
Applied a total of 0 rules in 11 ms. Remains 465 /465 variables (removed 0) and now considering 456/456 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 335 ms. Remains : 465/532 places, 456/522 transitions.
Built C files in :
/tmp/ltsmin17210645208793314955
[2024-05-28 22:22:31] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17210645208793314955
Running compilation step : cd /tmp/ltsmin17210645208793314955;'/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 774 ms.
Running link step : cd /tmp/ltsmin17210645208793314955;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin17210645208793314955;'/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' '--hoa' '/tmp/stateBased13355709562288750085.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 522/522 transitions.
Applied a total of 0 rules in 12 ms. Remains 532 /532 variables (removed 0) and now considering 522/522 (removed 0) transitions.
// Phase 1: matrix 522 rows 532 cols
[2024-05-28 22:22:46] [INFO ] Computed 91 invariants in 3 ms
[2024-05-28 22:22:46] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-05-28 22:22:46] [INFO ] Invariant cache hit.
[2024-05-28 22:22:46] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 582 ms to find 0 implicit places.
[2024-05-28 22:22:46] [INFO ] Invariant cache hit.
[2024-05-28 22:22:46] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 854 ms. Remains : 532/532 places, 522/522 transitions.
Built C files in :
/tmp/ltsmin18002981922434301986
[2024-05-28 22:22:47] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18002981922434301986
Running compilation step : cd /tmp/ltsmin18002981922434301986;'/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 761 ms.
Running link step : cd /tmp/ltsmin18002981922434301986;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin18002981922434301986;'/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' '--hoa' '/tmp/stateBased10335692454960321261.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 22:23:02] [INFO ] Flatten gal took : 14 ms
[2024-05-28 22:23:02] [INFO ] Flatten gal took : 13 ms
[2024-05-28 22:23:02] [INFO ] Time to serialize gal into /tmp/LTL18297714062568778560.gal : 3 ms
[2024-05-28 22:23:02] [INFO ] Time to serialize properties into /tmp/LTL1204752339220727485.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/LTL18297714062568778560.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13061456936399909777.hoa' '-atoms' '/tmp/LTL1204752339220727485.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/LTL1204752339220727485.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13061456936399909777.hoa
Detected timeout of ITS tools.
[2024-05-28 22:23:17] [INFO ] Flatten gal took : 14 ms
[2024-05-28 22:23:17] [INFO ] Flatten gal took : 14 ms
[2024-05-28 22:23:17] [INFO ] Time to serialize gal into /tmp/LTL4232542100062125790.gal : 6 ms
[2024-05-28 22:23:17] [INFO ] Time to serialize properties into /tmp/LTL12502923905588123183.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/LTL4232542100062125790.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12502923905588123183.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((((X("((p265!=1)||(p294!=1))"))&&(F("((p39!=1)||(p90!=1))")))&&("(((p36==0)||(p55==0))||(p69==0))"))||((X(G("((p265!=1)||(p294!...206
Formula 0 simplified : FG((!"(((p36==0)||(p55==0))||(p69==0))" | X!"((p265!=1)||(p294!=1))" | G!"((p39!=1)||(p90!=1))") & (!"(((p36==0)||(p55==0))||(p69==0...190
Detected timeout of ITS tools.
[2024-05-28 22:23:32] [INFO ] Flatten gal took : 14 ms
[2024-05-28 22:23:32] [INFO ] Applying decomposition
[2024-05-28 22:23:32] [INFO ] Flatten gal took : 13 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/graph2426887184155564062.txt' '-o' '/tmp/graph2426887184155564062.bin' '-w' '/tmp/graph2426887184155564062.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2426887184155564062.bin' '-l' '-1' '-v' '-w' '/tmp/graph2426887184155564062.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:23:32] [INFO ] Decomposing Gal with order
[2024-05-28 22:23:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:23:32] [INFO ] Removed a total of 230 redundant transitions.
[2024-05-28 22:23:32] [INFO ] Flatten gal took : 29 ms
[2024-05-28 22:23:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-28 22:23:32] [INFO ] Time to serialize gal into /tmp/LTL6103994884190329351.gal : 6 ms
[2024-05-28 22:23:32] [INFO ] Time to serialize properties into /tmp/LTL5645025005688320997.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/LTL6103994884190329351.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5645025005688320997.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...254
Read 1 LTL properties
Checking formula 0 : !((G(F((((X("((i5.i2.u90.p265!=1)||(i5.i4.u99.p294!=1))"))&&(F("((i0.i4.u16.p39!=1)||(i1.i0.u32.p90!=1))")))&&("(((i0.i6.u14.p36==0)||...326
Formula 0 simplified : FG((!"(((i0.i6.u14.p36==0)||(i0.i6.u20.p55==0))||(i0.i7.u24.p69==0))" | X!"((i5.i2.u90.p265!=1)||(i5.i4.u99.p294!=1))" | G!"((i0.i4....310
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8268998143493490608
[2024-05-28 22:23:47] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8268998143493490608
Running compilation step : cd /tmp/ltsmin8268998143493490608;'/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 769 ms.
Running link step : cd /tmp/ltsmin8268998143493490608;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin8268998143493490608;'/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' '[](<>(((X((LTLAPp0==true))&&<>((LTLAPp1==true))&&(LTLAPp2==true))||(X([]((LTLAPp0==true)))&&(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-010B-LTLFireability-11 finished in 110277 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&&(p1||F(p2))))))'
Support contains 3 out of 535 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 534 transition count 473
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 102 place count 483 transition count 473
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 102 place count 483 transition count 422
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 204 place count 432 transition count 422
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 205 place count 431 transition count 421
Iterating global reduction 2 with 1 rules applied. Total rules applied 206 place count 431 transition count 421
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 206 place count 431 transition count 420
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 208 place count 430 transition count 420
Performed 176 Post agglomeration using F-continuation condition.Transition count delta: 176
Deduced a syphon composed of 176 places in 0 ms
Reduce places removed 176 places and 0 transitions.
Iterating global reduction 2 with 352 rules applied. Total rules applied 560 place count 254 transition count 244
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 562 place count 252 transition count 242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 563 place count 251 transition count 242
Applied a total of 563 rules in 35 ms. Remains 251 /535 variables (removed 284) and now considering 242/525 (removed 283) transitions.
// Phase 1: matrix 242 rows 251 cols
[2024-05-28 22:24:02] [INFO ] Computed 90 invariants in 1 ms
[2024-05-28 22:24:02] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-28 22:24:02] [INFO ] Invariant cache hit.
[2024-05-28 22:24:02] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
[2024-05-28 22:24:02] [INFO ] Redundant transitions in 31 ms returned [241]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 241 rows 251 cols
[2024-05-28 22:24:02] [INFO ] Computed 90 invariants in 2 ms
[2024-05-28 22:24:03] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 251/535 places, 241/525 transitions.
Applied a total of 0 rules in 4 ms. Remains 251 /251 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 541 ms. Remains : 251/535 places, 241/525 transitions.
Stuttering acceptance computed with spot in 67 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s50 0), p1:(EQ s66 0), p2:(EQ s245 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 186 reset in 375 ms.
Product exploration explored 100000 steps with 188 reset in 410 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND p1 p0 (NOT p2))), (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))))), (X p0), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND p1 p0 (NOT p2)))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 109 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Finished random walk after 3232 steps, including 5 resets, run visited all 4 properties in 29 ms. (steps per millisecond=111 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND p1 p0 (NOT p2))), (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))))), (X p0), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND p1 p0 (NOT p2)))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))))), (X (X p0))]
False Knowledge obtained : [(F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (F (NOT p0)), (F (NOT (AND p0 p1 (NOT p2)))), (F (AND p0 (NOT p1) (NOT p2)))]
Knowledge based reduction with 9 factoid took 216 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Support contains 3 out of 251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 241/241 transitions.
Applied a total of 0 rules in 7 ms. Remains 251 /251 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2024-05-28 22:24:04] [INFO ] Invariant cache hit.
[2024-05-28 22:24:04] [INFO ] Implicit Places using invariants in 114 ms returned []
[2024-05-28 22:24:04] [INFO ] Invariant cache hit.
[2024-05-28 22:24:04] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
[2024-05-28 22:24:04] [INFO ] Redundant transitions in 30 ms returned []
[2024-05-28 22:24:04] [INFO ] Invariant cache hit.
[2024-05-28 22:24:05] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 483 ms. Remains : 251/251 places, 241/241 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND p0 p1 (NOT p2))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X p0), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 112 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Finished random walk after 2389 steps, including 4 resets, run visited all 4 properties in 31 ms. (steps per millisecond=77 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND p0 p1 (NOT p2))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X p0), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X p0))]
False Knowledge obtained : [(F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (F (NOT p0)), (F (NOT (AND p0 p1 (NOT p2)))), (F (AND p0 (NOT p1) (NOT p2)))]
Knowledge based reduction with 9 factoid took 233 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Product exploration explored 100000 steps with 187 reset in 371 ms.
Product exploration explored 100000 steps with 188 reset in 412 ms.
Built C files in :
/tmp/ltsmin15112801704129725459
[2024-05-28 22:24:06] [INFO ] Computing symmetric may disable matrix : 241 transitions.
[2024-05-28 22:24:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:24:06] [INFO ] Computing symmetric may enable matrix : 241 transitions.
[2024-05-28 22:24:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:24:06] [INFO ] Computing Do-Not-Accords matrix : 241 transitions.
[2024-05-28 22:24:06] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:24:06] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15112801704129725459
Running compilation step : cd /tmp/ltsmin15112801704129725459;'/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 451 ms.
Running link step : cd /tmp/ltsmin15112801704129725459;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin15112801704129725459;'/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/stateBased17596603704571994390.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 241/241 transitions.
Applied a total of 0 rules in 9 ms. Remains 251 /251 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2024-05-28 22:24:21] [INFO ] Invariant cache hit.
[2024-05-28 22:24:21] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-28 22:24:21] [INFO ] Invariant cache hit.
[2024-05-28 22:24:22] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2024-05-28 22:24:22] [INFO ] Redundant transitions in 33 ms returned []
[2024-05-28 22:24:22] [INFO ] Invariant cache hit.
[2024-05-28 22:24:22] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 495 ms. Remains : 251/251 places, 241/241 transitions.
Built C files in :
/tmp/ltsmin11970105487076615405
[2024-05-28 22:24:22] [INFO ] Computing symmetric may disable matrix : 241 transitions.
[2024-05-28 22:24:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:24:22] [INFO ] Computing symmetric may enable matrix : 241 transitions.
[2024-05-28 22:24:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:24:22] [INFO ] Computing Do-Not-Accords matrix : 241 transitions.
[2024-05-28 22:24:22] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:24:22] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11970105487076615405
Running compilation step : cd /tmp/ltsmin11970105487076615405;'/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 450 ms.
Running link step : cd /tmp/ltsmin11970105487076615405;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin11970105487076615405;'/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/stateBased8818352558632151214.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 22:24:37] [INFO ] Flatten gal took : 9 ms
[2024-05-28 22:24:37] [INFO ] Flatten gal took : 8 ms
[2024-05-28 22:24:37] [INFO ] Time to serialize gal into /tmp/LTL15322918221498213091.gal : 2 ms
[2024-05-28 22:24:37] [INFO ] Time to serialize properties into /tmp/LTL10473568203393926715.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/LTL15322918221498213091.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4002747003451985471.hoa' '-atoms' '/tmp/LTL10473568203393926715.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/LTL10473568203393926715.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4002747003451985471.hoa
Detected timeout of ITS tools.
[2024-05-28 22:24:52] [INFO ] Flatten gal took : 7 ms
[2024-05-28 22:24:52] [INFO ] Flatten gal took : 8 ms
[2024-05-28 22:24:52] [INFO ] Time to serialize gal into /tmp/LTL11138756299078137355.gal : 2 ms
[2024-05-28 22:24:52] [INFO ] Time to serialize properties into /tmp/LTL1520250763943589667.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/LTL11138756299078137355.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1520250763943589667.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(("(p124==0)")&&(("(p158==0)")||(F("(p586==1)")))))))
Formula 0 simplified : GF(!"(p124==0)" | (!"(p158==0)" & G!"(p586==1)"))
Detected timeout of ITS tools.
[2024-05-28 22:25:07] [INFO ] Flatten gal took : 7 ms
[2024-05-28 22:25:07] [INFO ] Applying decomposition
[2024-05-28 22:25:07] [INFO ] Flatten gal took : 7 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/graph6892832394610417987.txt' '-o' '/tmp/graph6892832394610417987.bin' '-w' '/tmp/graph6892832394610417987.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6892832394610417987.bin' '-l' '-1' '-v' '-w' '/tmp/graph6892832394610417987.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:25:07] [INFO ] Decomposing Gal with order
[2024-05-28 22:25:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:25:07] [INFO ] Removed a total of 155 redundant transitions.
[2024-05-28 22:25:07] [INFO ] Flatten gal took : 14 ms
[2024-05-28 22:25:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 152 labels/synchronizations in 3 ms.
[2024-05-28 22:25:07] [INFO ] Time to serialize gal into /tmp/LTL18039292450653113952.gal : 3 ms
[2024-05-28 22:25:07] [INFO ] Time to serialize properties into /tmp/LTL5907384348752917701.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/LTL18039292450653113952.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5907384348752917701.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(("(i1.i0.u18.p124==0)")&&(("(i2.i2.u24.p158==0)")||(F("(i9.i2.u88.p586==1)")))))))
Formula 0 simplified : GF(!"(i1.i0.u18.p124==0)" | (!"(i2.i2.u24.p158==0)" & G!"(i9.i2.u88.p586==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18269713390934141340
[2024-05-28 22:25:22] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18269713390934141340
Running compilation step : cd /tmp/ltsmin18269713390934141340;'/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 387 ms.
Running link step : cd /tmp/ltsmin18269713390934141340;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin18269713390934141340;'/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)||<>((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-010B-LTLFireability-12 finished in 95108 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((F(p1)||p0))))'
Support contains 5 out of 535 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 534 transition count 475
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 485 transition count 475
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 98 place count 485 transition count 423
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 202 place count 433 transition count 423
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 205 place count 430 transition count 420
Iterating global reduction 2 with 3 rules applied. Total rules applied 208 place count 430 transition count 420
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 208 place count 430 transition count 419
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 210 place count 429 transition count 419
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 1 ms
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 2 with 350 rules applied. Total rules applied 560 place count 254 transition count 244
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 562 place count 252 transition count 242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 563 place count 251 transition count 242
Applied a total of 563 rules in 38 ms. Remains 251 /535 variables (removed 284) and now considering 242/525 (removed 283) transitions.
// Phase 1: matrix 242 rows 251 cols
[2024-05-28 22:25:37] [INFO ] Computed 90 invariants in 1 ms
[2024-05-28 22:25:37] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-28 22:25:37] [INFO ] Invariant cache hit.
[2024-05-28 22:25:38] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2024-05-28 22:25:38] [INFO ] Redundant transitions in 27 ms returned [241]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 241 rows 251 cols
[2024-05-28 22:25:38] [INFO ] Computed 90 invariants in 1 ms
[2024-05-28 22:25:38] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 251/535 places, 241/525 transitions.
Applied a total of 0 rules in 4 ms. Remains 251 /251 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 538 ms. Remains : 251/535 places, 241/525 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s180 1) (NEQ s194 1)), p1:(OR (NEQ s211 1) (NEQ s218 1) (NEQ s228 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 196 reset in 365 ms.
Product exploration explored 100000 steps with 196 reset in 410 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 93 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1740 steps, including 3 resets, run visited all 2 properties in 18 ms. (steps per millisecond=96 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 207 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 241/241 transitions.
Applied a total of 0 rules in 4 ms. Remains 251 /251 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2024-05-28 22:25:39] [INFO ] Invariant cache hit.
[2024-05-28 22:25:39] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-05-28 22:25:39] [INFO ] Invariant cache hit.
[2024-05-28 22:25:39] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2024-05-28 22:25:40] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-28 22:25:40] [INFO ] Invariant cache hit.
[2024-05-28 22:25:40] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 494 ms. Remains : 251/251 places, 241/241 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 72 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 288 steps, including 0 resets, run visited all 2 properties in 8 ms. (steps per millisecond=36 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 109 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 198 reset in 366 ms.
Product exploration explored 100000 steps with 195 reset in 412 ms.
Built C files in :
/tmp/ltsmin6626162383608422494
[2024-05-28 22:25:41] [INFO ] Computing symmetric may disable matrix : 241 transitions.
[2024-05-28 22:25:41] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:25:41] [INFO ] Computing symmetric may enable matrix : 241 transitions.
[2024-05-28 22:25:41] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:25:41] [INFO ] Computing Do-Not-Accords matrix : 241 transitions.
[2024-05-28 22:25:41] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:25:41] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6626162383608422494
Running compilation step : cd /tmp/ltsmin6626162383608422494;'/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 474 ms.
Running link step : cd /tmp/ltsmin6626162383608422494;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin6626162383608422494;'/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/stateBased908937315888585182.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 241/241 transitions.
Applied a total of 0 rules in 15 ms. Remains 251 /251 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2024-05-28 22:25:56] [INFO ] Invariant cache hit.
[2024-05-28 22:25:56] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-28 22:25:56] [INFO ] Invariant cache hit.
[2024-05-28 22:25:56] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
[2024-05-28 22:25:56] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-28 22:25:56] [INFO ] Invariant cache hit.
[2024-05-28 22:25:57] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 518 ms. Remains : 251/251 places, 241/241 transitions.
Built C files in :
/tmp/ltsmin4675826609316242924
[2024-05-28 22:25:57] [INFO ] Computing symmetric may disable matrix : 241 transitions.
[2024-05-28 22:25:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:25:57] [INFO ] Computing symmetric may enable matrix : 241 transitions.
[2024-05-28 22:25:57] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:25:57] [INFO ] Computing Do-Not-Accords matrix : 241 transitions.
[2024-05-28 22:25:57] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:25:57] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4675826609316242924
Running compilation step : cd /tmp/ltsmin4675826609316242924;'/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 470 ms.
Running link step : cd /tmp/ltsmin4675826609316242924;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin4675826609316242924;'/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/stateBased12777412894704711456.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 22:26:12] [INFO ] Flatten gal took : 8 ms
[2024-05-28 22:26:12] [INFO ] Flatten gal took : 8 ms
[2024-05-28 22:26:12] [INFO ] Time to serialize gal into /tmp/LTL1321775480735617274.gal : 2 ms
[2024-05-28 22:26:12] [INFO ] Time to serialize properties into /tmp/LTL13829850133768923081.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/LTL1321775480735617274.gal' '-t' 'CGAL' '-hoa' '/tmp/aut393359768322949090.hoa' '-atoms' '/tmp/LTL13829850133768923081.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/LTL13829850133768923081.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut393359768322949090.hoa
Detected timeout of ITS tools.
[2024-05-28 22:26:27] [INFO ] Flatten gal took : 8 ms
[2024-05-28 22:26:27] [INFO ] Flatten gal took : 7 ms
[2024-05-28 22:26:27] [INFO ] Time to serialize gal into /tmp/LTL6203074266261377529.gal : 2 ms
[2024-05-28 22:26:27] [INFO ] Time to serialize properties into /tmp/LTL16697561507273254021.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/LTL6203074266261377529.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16697561507273254021.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(("((p437!=1)||(p462!=1))")||(F("(((p505!=1)||(p516!=1))||(p540!=1))"))))))
Formula 0 simplified : G(F!"((p437!=1)||(p462!=1))" & FG!"(((p505!=1)||(p516!=1))||(p540!=1))")
Detected timeout of ITS tools.
[2024-05-28 22:26:42] [INFO ] Flatten gal took : 9 ms
[2024-05-28 22:26:42] [INFO ] Applying decomposition
[2024-05-28 22:26:42] [INFO ] Flatten gal took : 7 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/graph12202739384406548612.txt' '-o' '/tmp/graph12202739384406548612.bin' '-w' '/tmp/graph12202739384406548612.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12202739384406548612.bin' '-l' '-1' '-v' '-w' '/tmp/graph12202739384406548612.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:26:42] [INFO ] Decomposing Gal with order
[2024-05-28 22:26:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:26:42] [INFO ] Removed a total of 157 redundant transitions.
[2024-05-28 22:26:42] [INFO ] Flatten gal took : 15 ms
[2024-05-28 22:26:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 3 ms.
[2024-05-28 22:26:42] [INFO ] Time to serialize gal into /tmp/LTL679832053506448960.gal : 3 ms
[2024-05-28 22:26:42] [INFO ] Time to serialize properties into /tmp/LTL13582962771374654018.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/LTL679832053506448960.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13582962771374654018.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...254
Read 1 LTL properties
Checking formula 0 : !((F(G(("((i7.i1.u65.p437!=1)||(i7.i1.u70.p462!=1))")||(F("(((i8.i2.u76.p505!=1)||(i8.i2.u78.p516!=1))||(i8.i1.u82.p540!=1))"))))))
Formula 0 simplified : G(F!"((i7.i1.u65.p437!=1)||(i7.i1.u70.p462!=1))" & FG!"(((i8.i2.u76.p505!=1)||(i8.i2.u78.p516!=1))||(i8.i1.u82.p540!=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7668624552541441548
[2024-05-28 22:26:57] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7668624552541441548
Running compilation step : cd /tmp/ltsmin7668624552541441548;'/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 382 ms.
Running link step : cd /tmp/ltsmin7668624552541441548;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7668624552541441548;'/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' '<>([]((<>((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-010B-LTLFireability-13 finished in 94872 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))'
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((p0||G(F((p1||(p2 U (p3||G(p2)))))))))'
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&&X(!p1)&&F(!p2))||(p0&&X(G(!p1)))))))'
Found a Shortening insensitive property : ShieldIIPs-PT-010B-LTLFireability-11
Stuttering acceptance computed with spot in 231 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Support contains 7 out of 535 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 535/535 places, 525/525 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 534 transition count 475
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 485 transition count 475
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 98 place count 485 transition count 424
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 200 place count 434 transition count 424
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 203 place count 431 transition count 421
Iterating global reduction 2 with 3 rules applied. Total rules applied 206 place count 431 transition count 421
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 206 place count 431 transition count 420
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 208 place count 430 transition count 420
Performed 172 Post agglomeration using F-continuation condition.Transition count delta: 172
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 2 with 344 rules applied. Total rules applied 552 place count 258 transition count 248
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 554 place count 256 transition count 246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 555 place count 255 transition count 246
Applied a total of 555 rules in 39 ms. Remains 255 /535 variables (removed 280) and now considering 246/525 (removed 279) transitions.
// Phase 1: matrix 246 rows 255 cols
[2024-05-28 22:27:13] [INFO ] Computed 90 invariants in 2 ms
[2024-05-28 22:27:13] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-28 22:27:13] [INFO ] Invariant cache hit.
[2024-05-28 22:27:13] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
[2024-05-28 22:27:13] [INFO ] Invariant cache hit.
[2024-05-28 22:27:13] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 255/535 places, 246/525 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 505 ms. Remains : 255/535 places, 246/525 transitions.
Running random walk in product with property : ShieldIIPs-PT-010B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(AND p0 p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}, { cond=(AND p0 p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p2 p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p2 p1), acceptance={0} source=3 dest: 4}], [{ cond=(AND p0 p2), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s12 0) (EQ s22 0) (EQ s28 0)), p2:(AND (EQ s14 1) (EQ s37 1)), p1:(AND (EQ s112 1) (EQ s128 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33380 reset in 359 ms.
Product exploration explored 100000 steps with 33460 reset in 406 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND (NOT p0) p2 p1))), (X p0), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X p0)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 270 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Incomplete random walk after 10000 steps, including 17 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 8) seen :7
Finished Best-First random walk after 9954 steps, including 2 resets, run visited all 1 properties in 21 ms. (steps per millisecond=474 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND (NOT p0) p2 p1))), (X p0), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X p0)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(F (AND p1 p0 p2)), (F (AND p1 p0)), (F (AND p1 (NOT p0) p2)), (F (AND (NOT p1) p2)), (F (NOT p0)), (F (AND p1 (NOT p0))), (F (AND p0 p2)), (F (AND (NOT p0) p2))]
Knowledge based reduction with 16 factoid took 508 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Support contains 7 out of 255 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 246/246 transitions.
Applied a total of 0 rules in 1 ms. Remains 255 /255 variables (removed 0) and now considering 246/246 (removed 0) transitions.
[2024-05-28 22:27:15] [INFO ] Invariant cache hit.
[2024-05-28 22:27:15] [INFO ] Implicit Places using invariants in 114 ms returned []
[2024-05-28 22:27:15] [INFO ] Invariant cache hit.
[2024-05-28 22:27:16] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2024-05-28 22:27:16] [INFO ] Invariant cache hit.
[2024-05-28 22:27:16] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 474 ms. Remains : 255/255 places, 246/246 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p1 p0))), (X p0), (X (NOT (AND p0 p2))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0 p2))), (X (NOT (AND p1 (NOT p0) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 159 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Incomplete random walk after 10000 steps, including 18 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 22:27:16] [INFO ] Invariant cache hit.
[2024-05-28 22:27:16] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 22:27:16] [INFO ] [Nat]Absence check using 90 positive place invariants in 12 ms returned sat
[2024-05-28 22:27:17] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 22:27:17] [INFO ] After 116ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-28 22:27:17] [INFO ] After 186ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 7 out of 255 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 255/255 places, 246/246 transitions.
Partial Free-agglomeration rule applied 56 times.
Drop transitions removed 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 56 place count 255 transition count 246
Applied a total of 56 rules in 7 ms. Remains 255 /255 variables (removed 0) and now considering 246/246 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 255/255 places, 246/246 transitions.
Finished random walk after 356 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=89 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p1 p0))), (X p0), (X (NOT (AND p0 p2))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0 p2))), (X (NOT (AND p1 (NOT p0) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0) p2))))]
False Knowledge obtained : [(F (AND p1 p0 p2)), (F (AND p1 p0)), (F (AND p1 (NOT p0) p2)), (F (AND (NOT p1) p2)), (F (NOT p0)), (F (AND p1 (NOT p0))), (F (AND p0 p2)), (F (AND (NOT p0) p2))]
Knowledge based reduction with 16 factoid took 514 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Product exploration explored 100000 steps with 33299 reset in 358 ms.
Product exploration explored 100000 steps with 33289 reset in 395 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), p1, (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2))]
Support contains 7 out of 255 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 255/255 places, 246/246 transitions.
Applied a total of 0 rules in 7 ms. Remains 255 /255 variables (removed 0) and now considering 246/246 (removed 0) transitions.
[2024-05-28 22:27:19] [INFO ] Redundant transitions in 33 ms returned [245]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 245 rows 255 cols
[2024-05-28 22:27:19] [INFO ] Computed 90 invariants in 3 ms
[2024-05-28 22:27:19] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 255/255 places, 245/246 transitions.
Applied a total of 0 rules in 3 ms. Remains 255 /255 variables (removed 0) and now considering 245/245 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 184 ms. Remains : 255/255 places, 245/246 transitions.
Built C files in :
/tmp/ltsmin7362500602925574568
[2024-05-28 22:27:19] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7362500602925574568
Running compilation step : cd /tmp/ltsmin7362500602925574568;'/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 398 ms.
Running link step : cd /tmp/ltsmin7362500602925574568;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin7362500602925574568;'/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' '--hoa' '/tmp/stateBased8339256961205272035.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 255 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 246/246 transitions.
Applied a total of 0 rules in 4 ms. Remains 255 /255 variables (removed 0) and now considering 246/246 (removed 0) transitions.
// Phase 1: matrix 246 rows 255 cols
[2024-05-28 22:27:34] [INFO ] Computed 90 invariants in 1 ms
[2024-05-28 22:27:34] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-28 22:27:34] [INFO ] Invariant cache hit.
[2024-05-28 22:27:35] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2024-05-28 22:27:35] [INFO ] Invariant cache hit.
[2024-05-28 22:27:35] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 472 ms. Remains : 255/255 places, 246/246 transitions.
Built C files in :
/tmp/ltsmin18103921886208426234
[2024-05-28 22:27:35] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18103921886208426234
Running compilation step : cd /tmp/ltsmin18103921886208426234;'/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 399 ms.
Running link step : cd /tmp/ltsmin18103921886208426234;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin18103921886208426234;'/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' '--hoa' '/tmp/stateBased15532094686670129859.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 22:27:50] [INFO ] Flatten gal took : 13 ms
[2024-05-28 22:27:50] [INFO ] Flatten gal took : 13 ms
[2024-05-28 22:27:50] [INFO ] Time to serialize gal into /tmp/LTL15374722931386957945.gal : 2 ms
[2024-05-28 22:27:50] [INFO ] Time to serialize properties into /tmp/LTL8217043544233302191.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/LTL15374722931386957945.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6216380912167954922.hoa' '-atoms' '/tmp/LTL8217043544233302191.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...318
Loading property file /tmp/LTL8217043544233302191.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6216380912167954922.hoa
Detected timeout of ITS tools.
[2024-05-28 22:28:05] [INFO ] Flatten gal took : 14 ms
[2024-05-28 22:28:05] [INFO ] Flatten gal took : 10 ms
[2024-05-28 22:28:05] [INFO ] Time to serialize gal into /tmp/LTL8574200725381729919.gal : 2 ms
[2024-05-28 22:28:05] [INFO ] Time to serialize properties into /tmp/LTL12978051793155662699.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/LTL8574200725381729919.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12978051793155662699.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((((X("((p265!=1)||(p294!=1))"))&&(F("((p39!=1)||(p90!=1))")))&&("(((p36==0)||(p55==0))||(p69==0))"))||((X(G("((p265!=1)||(p294!...206
Formula 0 simplified : FG((!"(((p36==0)||(p55==0))||(p69==0))" | X!"((p265!=1)||(p294!=1))" | G!"((p39!=1)||(p90!=1))") & (!"(((p36==0)||(p55==0))||(p69==0...190
Detected timeout of ITS tools.
[2024-05-28 22:28:20] [INFO ] Flatten gal took : 13 ms
[2024-05-28 22:28:20] [INFO ] Applying decomposition
[2024-05-28 22:28:20] [INFO ] Flatten gal took : 8 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/graph15522480560274858527.txt' '-o' '/tmp/graph15522480560274858527.bin' '-w' '/tmp/graph15522480560274858527.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15522480560274858527.bin' '-l' '-1' '-v' '-w' '/tmp/graph15522480560274858527.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:28:20] [INFO ] Decomposing Gal with order
[2024-05-28 22:28:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:28:20] [INFO ] Removed a total of 163 redundant transitions.
[2024-05-28 22:28:20] [INFO ] Flatten gal took : 13 ms
[2024-05-28 22:28:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 3 ms.
[2024-05-28 22:28:20] [INFO ] Time to serialize gal into /tmp/LTL4102094841063941233.gal : 2 ms
[2024-05-28 22:28:20] [INFO ] Time to serialize properties into /tmp/LTL13529967650772961644.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/LTL4102094841063941233.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13529967650772961644.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((((X("((i4.i0.u40.p265!=1)||(i4.i3.u47.p294!=1))"))&&(F("((i0.i2.u6.p39!=1)||(i1.u14.p90!=1))")))&&("(((i0.i1.u5.p36==0)||(i0.i...318
Formula 0 simplified : FG((!"(((i0.i1.u5.p36==0)||(i0.i1.u8.p55==0))||(i0.i2.u10.p69==0))" | X!"((i4.i0.u40.p265!=1)||(i4.i3.u47.p294!=1))" | G!"((i0.i2.u6...302
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13308570235549262990
[2024-05-28 22:28:35] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13308570235549262990
Running compilation step : cd /tmp/ltsmin13308570235549262990;'/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 401 ms.
Running link step : cd /tmp/ltsmin13308570235549262990;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin13308570235549262990;'/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' '[](<>(((X((LTLAPp0==true))&&<>((LTLAPp1==true))&&(LTLAPp2==true))||(X([]((LTLAPp0==true)))&&(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-010B-LTLFireability-11 finished in 97910 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&&(p1||F(p2))))))'
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((F(p1)||p0))))'
[2024-05-28 22:28:50] [INFO ] Flatten gal took : 12 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17511984387558999404
[2024-05-28 22:28:50] [INFO ] Applying decomposition
[2024-05-28 22:28:50] [INFO ] Computing symmetric may disable matrix : 525 transitions.
[2024-05-28 22:28:50] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:28:50] [INFO ] Computing symmetric may enable matrix : 525 transitions.
[2024-05-28 22:28:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:28:50] [INFO ] Flatten gal took : 12 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/graph8988635373575175310.txt' '-o' '/tmp/graph8988635373575175310.bin' '-w' '/tmp/graph8988635373575175310.weights'
[2024-05-28 22:28:50] [INFO ] Computing Do-Not-Accords matrix : 525 transitions.
[2024-05-28 22:28:50] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8988635373575175310.bin' '-l' '-1' '-v' '-w' '/tmp/graph8988635373575175310.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:28:50] [INFO ] Decomposing Gal with order
[2024-05-28 22:28:50] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17511984387558999404
Running compilation step : cd /tmp/ltsmin17511984387558999404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' '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'
[2024-05-28 22:28:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:28:50] [INFO ] Removed a total of 230 redundant transitions.
[2024-05-28 22:28:50] [INFO ] Flatten gal took : 35 ms
[2024-05-28 22:28:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-28 22:28:50] [INFO ] Time to serialize gal into /tmp/LTLFireability9631720900509823641.gal : 5 ms
[2024-05-28 22:28:50] [INFO ] Time to serialize properties into /tmp/LTLFireability2110013697968377204.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/LTLFireability9631720900509823641.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2110013697968377204.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...276
Read 5 LTL properties
Checking formula 0 : !((F("(i7.u132.p391==1)")))
Formula 0 simplified : G!"(i7.u132.p391==1)"
Compilation finished in 1096 ms.
Running link step : cd /tmp/ltsmin17511984387558999404;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin17511984387558999404;'/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))' '--buchi-type=spotba'
LTSmin run took 555109 ms.
FORMULA ShieldIIPs-PT-010B-LTLFireability-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin17511984387558999404;'/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' 'X(((LTLAPp1==true)||[](<>(((LTLAPp2==true)||((LTLAPp3==true) U ((LTLAPp4==true)||[]((LTLAPp3==true)))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin17511984387558999404;'/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' 'X(((LTLAPp1==true)||[](<>(((LTLAPp2==true)||((LTLAPp3==true) U ((LTLAPp4==true)||[]((LTLAPp3==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17511984387558999404;'/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' '[](<>((((LTLAPp5==true)&&X(!(LTLAPp6==true))&&<>(!(LTLAPp7==true)))||((LTLAPp5==true)&&X([](!(LTLAPp6==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-28 22:52:20] [INFO ] Applying decomposition
[2024-05-28 22:52:21] [INFO ] Flatten gal took : 384 ms
[2024-05-28 22:52:21] [INFO ] Decomposing Gal with order
[2024-05-28 22:52:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:52:22] [INFO ] Removed a total of 160 redundant transitions.
[2024-05-28 22:52:22] [INFO ] Flatten gal took : 302 ms
[2024-05-28 22:52:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 200 labels/synchronizations in 158 ms.
[2024-05-28 22:52:22] [INFO ] Time to serialize gal into /tmp/LTLFireability9182972874450818912.gal : 44 ms
[2024-05-28 22:52:22] [INFO ] Time to serialize properties into /tmp/LTLFireability16299290143498308225.ltl : 7 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/LTLFireability9182972874450818912.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16299290143498308225.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...277
Read 4 LTL properties
Checking formula 0 : !((X(("(i0.i1.i0.i0.i0.u160.p517==1)")||(G(F(("(((i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.u91.p270==0)||(i0.i0.i0.i0.i1.i0.u111.p348==0))&&(i0.i...404
Formula 0 simplified : X(!"(i0.i1.i0.i0.i0.u160.p517==1)" & FG(!"(((i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.u91.p270==0)||(i0.i0.i0.i0.i1.i0.u111.p348==0))&&(i0.i0.i...360
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin17511984387558999404;'/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' '[](<>((((LTLAPp5==true)&&X(!(LTLAPp6==true))&&<>(!(LTLAPp7==true)))||((LTLAPp5==true)&&X([](!(LTLAPp6==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17511984387558999404;'/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' '<>([](((LTLAPp8==true)&&((LTLAPp9==true)||<>((LTLAPp10==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin17511984387558999404;'/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' '<>([](((LTLAPp8==true)&&((LTLAPp9==true)||<>((LTLAPp10==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17511984387558999404;'/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' '<>([]((<>((LTLAPp12==true))||(LTLAPp11==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-28 23:16:00] [INFO ] Flatten gal took : 231 ms
[2024-05-28 23:16:03] [INFO ] Input system was already deterministic with 525 transitions.
[2024-05-28 23:16:03] [INFO ] Transformed 535 places.
[2024-05-28 23:16:03] [INFO ] Transformed 525 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
[2024-05-28 23:16:04] [INFO ] Time to serialize gal into /tmp/LTLFireability16244424447026105930.gal : 13 ms
[2024-05-28 23:16:04] [INFO ] Time to serialize properties into /tmp/LTLFireability15565643654328698038.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16244424447026105930.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15565643654328698038.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...344
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(("(p517==1)")||(G(F(("(((p270==0)||(p348==0))&&(p367==0))")||(("(p367!=1)")U(("((!(((p331==1)&&(p353==1))&&(p361==1)))&&(p367!=1)...184
Formula 0 simplified : X(!"(p517==1)" & FG(!"(((p270==0)||(p348==0))&&(p367==0))" & (!"(p367!=1)" M !"((!(((p331==1)&&(p353==1))&&(p361==1)))&&(p367!=1))")...157
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13078644 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16091168 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="ShieldIIPs-PT-010B"
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 ShieldIIPs-PT-010B, 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 r373-tall-171683788400058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-010B.tgz
mv ShieldIIPs-PT-010B 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 ;