About the Execution of 2023-gold for PolyORBLF-PT-S02J06T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 992.159 | 171302.00 | 256739.00 | 197.70 | FFFFFFTTFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460600158.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBLF-PT-S02J06T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460600158
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 24K Apr 11 17:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 138K Apr 11 17:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 30K Apr 11 17:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 163K Apr 11 17:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 35K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 48K Apr 11 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 251K Apr 11 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 58K Apr 11 17:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 295K Apr 11 17:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 807K 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 PolyORBLF-PT-S02J06T08-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717117648777
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=PolyORBLF-PT-S02J06T08
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 01:07:31] [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]
[2024-05-31 01:07:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 01:07:31] [INFO ] Load time of PNML (sax parser for PT used): 198 ms
[2024-05-31 01:07:31] [INFO ] Transformed 690 places.
[2024-05-31 01:07:31] [INFO ] Transformed 1434 transitions.
[2024-05-31 01:07:31] [INFO ] Parsed PT model containing 690 places and 1434 transitions and 6564 arcs in 392 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 244 out of 690 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 1306/1306 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 682 transition count 1298
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 682 transition count 1298
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 674 transition count 1290
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 674 transition count 1290
Applied a total of 32 rules in 147 ms. Remains 674 /690 variables (removed 16) and now considering 1290/1306 (removed 16) transitions.
[2024-05-31 01:07:31] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
// Phase 1: matrix 1274 rows 674 cols
[2024-05-31 01:07:32] [INFO ] Computed 54 invariants in 113 ms
[2024-05-31 01:07:34] [INFO ] Dead Transitions using invariants and state equation in 2661 ms found 88 transitions.
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions.
[2024-05-31 01:07:34] [INFO ] Flow matrix only has 1186 transitions (discarded 16 similar events)
// Phase 1: matrix 1186 rows 674 cols
[2024-05-31 01:07:34] [INFO ] Computed 54 invariants in 85 ms
[2024-05-31 01:07:35] [INFO ] Implicit Places using invariants in 832 ms returned [68, 290, 343, 459, 483, 563, 570]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 846 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 667/690 places, 1202/1306 transitions.
Reduce places removed 1 places and 16 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 666 transition count 1186
Reduce places removed 15 places and 16 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 16 place count 651 transition count 1170
Deduced a syphon composed of 2 places in 3 ms
Applied a total of 16 rules in 34 ms. Remains 651 /667 variables (removed 16) and now considering 1170/1202 (removed 32) transitions.
[2024-05-31 01:07:35] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 651 cols
[2024-05-31 01:07:35] [INFO ] Computed 49 invariants in 33 ms
[2024-05-31 01:07:36] [INFO ] Implicit Places using invariants in 551 ms returned []
[2024-05-31 01:07:36] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2024-05-31 01:07:36] [INFO ] Invariant cache hit.
[2024-05-31 01:07:36] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-31 01:07:39] [INFO ] Implicit Places using invariants and state equation in 3968 ms returned []
Implicit Place search using SMT with State Equation took 4536 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 651/690 places, 1170/1306 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8258 ms. Remains : 651/690 places, 1170/1306 transitions.
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Support contains 242 out of 649 places after structural reductions.
[2024-05-31 01:07:40] [INFO ] Flatten gal took : 194 ms
[2024-05-31 01:07:40] [INFO ] Flatten gal took : 99 ms
[2024-05-31 01:07:40] [INFO ] Input system was already deterministic with 1170 transitions.
Support contains 241 out of 649 places (down from 242) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 27) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-31 01:07:41] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 649 cols
[2024-05-31 01:07:41] [INFO ] Computed 47 invariants in 26 ms
[2024-05-31 01:07:41] [INFO ] [Real]Absence check using 14 positive place invariants in 4 ms returned sat
[2024-05-31 01:07:41] [INFO ] [Real]Absence check using 14 positive and 33 generalized place invariants in 29 ms returned sat
[2024-05-31 01:07:41] [INFO ] After 255ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(((!p0 U p1)||F(G(p2)))))))'
Support contains 30 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 31 ms. Remains 649 /649 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
[2024-05-31 01:07:42] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2024-05-31 01:07:42] [INFO ] Invariant cache hit.
[2024-05-31 01:07:43] [INFO ] Dead Transitions using invariants and state equation in 1402 ms found 0 transitions.
[2024-05-31 01:07:43] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2024-05-31 01:07:43] [INFO ] Invariant cache hit.
[2024-05-31 01:07:44] [INFO ] Implicit Places using invariants in 588 ms returned [174]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 597 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 648/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 11 ms. Remains 648 /648 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2046 ms. Remains : 648/649 places, 1170/1170 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 418 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(OR (GEQ s458 1) (GEQ s64 1) (GEQ s154 1) (GEQ s495 1) (GEQ s69 1) (GEQ s643 1) (GEQ s395 1) (GEQ s166 1) (GEQ s315 1) (GEQ s536 1) (GEQ s412 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1311 steps with 0 reset in 37 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-00 finished in 2617 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((X(F(p1))||p0))))'
Support contains 20 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
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 647 transition count 1122
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 599 transition count 1122
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 96 place count 599 transition count 1042
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 256 place count 519 transition count 1042
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 384 place count 455 transition count 978
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 387 place count 452 transition count 975
Iterating global reduction 2 with 3 rules applied. Total rules applied 390 place count 452 transition count 975
Applied a total of 390 rules in 157 ms. Remains 452 /649 variables (removed 197) and now considering 975/1170 (removed 195) transitions.
[2024-05-31 01:07:44] [INFO ] Flow matrix only has 959 transitions (discarded 16 similar events)
// Phase 1: matrix 959 rows 452 cols
[2024-05-31 01:07:44] [INFO ] Computed 45 invariants in 10 ms
[2024-05-31 01:07:45] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
[2024-05-31 01:07:45] [INFO ] Flow matrix only has 959 transitions (discarded 16 similar events)
[2024-05-31 01:07:45] [INFO ] Invariant cache hit.
[2024-05-31 01:07:46] [INFO ] Implicit Places using invariants in 512 ms returned [115]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 515 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 451/649 places, 975/1170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 450 transition count 974
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 450 transition count 974
Applied a total of 2 rules in 41 ms. Remains 450 /451 variables (removed 1) and now considering 974/975 (removed 1) transitions.
[2024-05-31 01:07:46] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
// Phase 1: matrix 958 rows 450 cols
[2024-05-31 01:07:46] [INFO ] Computed 44 invariants in 13 ms
[2024-05-31 01:07:46] [INFO ] Implicit Places using invariants in 627 ms returned []
[2024-05-31 01:07:46] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
[2024-05-31 01:07:46] [INFO ] Invariant cache hit.
[2024-05-31 01:07:47] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-31 01:07:50] [INFO ] Implicit Places using invariants and state equation in 3527 ms returned []
Implicit Place search using SMT with State Equation took 4158 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 450/649 places, 974/1170 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5677 ms. Remains : 450/649 places, 974/1170 transitions.
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-01 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 (AND (GEQ s19 9) (GEQ s101 1) (GEQ s123 1)) (AND (GEQ s19 9) (GEQ s172 1) (GEQ s388 1)) (AND (GEQ s19 9) (GEQ s172 1) (GEQ s243 1)) (AND (GEQ s19 9...], 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 3724 reset in 690 ms.
Product exploration explored 100000 steps with 3712 reset in 618 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 143 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 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 3 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 198 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 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-31 01:07:52] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
[2024-05-31 01:07:52] [INFO ] Invariant cache hit.
[2024-05-31 01:07:53] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2024-05-31 01:07:53] [INFO ] [Real]Absence check using 13 positive and 31 generalized place invariants in 123 ms returned sat
[2024-05-31 01:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 01:07:54] [INFO ] [Real]Absence check using state equation in 1336 ms returned sat
[2024-05-31 01:07:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 01:07:55] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-31 01:07:55] [INFO ] [Nat]Absence check using 13 positive and 31 generalized place invariants in 53 ms returned sat
[2024-05-31 01:07:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 01:07:57] [INFO ] [Nat]Absence check using state equation in 1613 ms returned sat
[2024-05-31 01:07:57] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-31 01:07:57] [INFO ] [Nat]Added 96 Read/Feed constraints in 273 ms returned sat
[2024-05-31 01:07:57] [INFO ] Deduced a trap composed of 45 places in 139 ms of which 5 ms to minimize.
[2024-05-31 01:07:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 801 ms
[2024-05-31 01:07:58] [INFO ] Computed and/alt/rep : 440/1549/432 causal constraints (skipped 524 transitions) in 153 ms.
[2024-05-31 01:08:02] [INFO ] Added : 160 causal constraints over 32 iterations in 3696 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 20 out of 450 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 450/450 places, 974/974 transitions.
Applied a total of 0 rules in 41 ms. Remains 450 /450 variables (removed 0) and now considering 974/974 (removed 0) transitions.
[2024-05-31 01:08:02] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
[2024-05-31 01:08:02] [INFO ] Invariant cache hit.
[2024-05-31 01:08:03] [INFO ] Dead Transitions using invariants and state equation in 913 ms found 0 transitions.
[2024-05-31 01:08:03] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
[2024-05-31 01:08:03] [INFO ] Invariant cache hit.
[2024-05-31 01:08:03] [INFO ] Implicit Places using invariants in 691 ms returned []
[2024-05-31 01:08:03] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
[2024-05-31 01:08:03] [INFO ] Invariant cache hit.
[2024-05-31 01:08:04] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-31 01:08:08] [INFO ] Implicit Places using invariants and state equation in 4485 ms returned []
Implicit Place search using SMT with State Equation took 5196 ms to find 0 implicit places.
[2024-05-31 01:08:08] [INFO ] Redundant transitions in 86 ms returned []
[2024-05-31 01:08:08] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
[2024-05-31 01:08:08] [INFO ] Invariant cache hit.
[2024-05-31 01:08:09] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7027 ms. Remains : 450/450 places, 974/974 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 86 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 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 262 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=52 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 196 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 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-31 01:08:09] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
[2024-05-31 01:08:09] [INFO ] Invariant cache hit.
[2024-05-31 01:08:10] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-31 01:08:10] [INFO ] [Real]Absence check using 13 positive and 31 generalized place invariants in 86 ms returned sat
[2024-05-31 01:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 01:08:11] [INFO ] [Real]Absence check using state equation in 1061 ms returned sat
[2024-05-31 01:08:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 01:08:12] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-31 01:08:12] [INFO ] [Nat]Absence check using 13 positive and 31 generalized place invariants in 40 ms returned sat
[2024-05-31 01:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 01:08:13] [INFO ] [Nat]Absence check using state equation in 1577 ms returned sat
[2024-05-31 01:08:13] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-31 01:08:14] [INFO ] [Nat]Added 96 Read/Feed constraints in 283 ms returned sat
[2024-05-31 01:08:14] [INFO ] Deduced a trap composed of 45 places in 71 ms of which 2 ms to minimize.
[2024-05-31 01:08:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 507 ms
[2024-05-31 01:08:14] [INFO ] Computed and/alt/rep : 440/1549/432 causal constraints (skipped 524 transitions) in 104 ms.
[2024-05-31 01:08:16] [INFO ] Added : 160 causal constraints over 32 iterations in 2062 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3713 reset in 725 ms.
Product exploration explored 100000 steps with 3733 reset in 582 ms.
Built C files in :
/tmp/ltsmin12438594936097310356
[2024-05-31 01:08:18] [INFO ] Computing symmetric may disable matrix : 974 transitions.
[2024-05-31 01:08:18] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:08:18] [INFO ] Computing symmetric may enable matrix : 974 transitions.
[2024-05-31 01:08:18] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:08:18] [INFO ] Computing Do-Not-Accords matrix : 974 transitions.
[2024-05-31 01:08:18] [INFO ] Computation of Completed DNA matrix. took 44 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:08:18] [INFO ] Built C files in 306ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12438594936097310356
Running compilation step : cd /tmp/ltsmin12438594936097310356;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12438594936097310356;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12438594936097310356;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 20 out of 450 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 450/450 places, 974/974 transitions.
Applied a total of 0 rules in 40 ms. Remains 450 /450 variables (removed 0) and now considering 974/974 (removed 0) transitions.
[2024-05-31 01:08:21] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
[2024-05-31 01:08:21] [INFO ] Invariant cache hit.
[2024-05-31 01:08:22] [INFO ] Dead Transitions using invariants and state equation in 822 ms found 0 transitions.
[2024-05-31 01:08:22] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
[2024-05-31 01:08:22] [INFO ] Invariant cache hit.
[2024-05-31 01:08:22] [INFO ] Implicit Places using invariants in 444 ms returned []
[2024-05-31 01:08:22] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
[2024-05-31 01:08:22] [INFO ] Invariant cache hit.
[2024-05-31 01:08:23] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-31 01:08:26] [INFO ] Implicit Places using invariants and state equation in 4152 ms returned []
Implicit Place search using SMT with State Equation took 4599 ms to find 0 implicit places.
[2024-05-31 01:08:26] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-31 01:08:26] [INFO ] Flow matrix only has 958 transitions (discarded 16 similar events)
[2024-05-31 01:08:26] [INFO ] Invariant cache hit.
[2024-05-31 01:08:27] [INFO ] Dead Transitions using invariants and state equation in 793 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6307 ms. Remains : 450/450 places, 974/974 transitions.
Built C files in :
/tmp/ltsmin12685740596046707163
[2024-05-31 01:08:27] [INFO ] Computing symmetric may disable matrix : 974 transitions.
[2024-05-31 01:08:27] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:08:27] [INFO ] Computing symmetric may enable matrix : 974 transitions.
[2024-05-31 01:08:27] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:08:27] [INFO ] Computing Do-Not-Accords matrix : 974 transitions.
[2024-05-31 01:08:27] [INFO ] Computation of Completed DNA matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:08:27] [INFO ] Built C files in 215ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12685740596046707163
Running compilation step : cd /tmp/ltsmin12685740596046707163;'/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 2869 ms.
Running link step : cd /tmp/ltsmin12685740596046707163;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 99 ms.
Running LTSmin : cd /tmp/ltsmin12685740596046707163;'/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/stateBased6020818769105369941.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 01:08:42] [INFO ] Flatten gal took : 52 ms
[2024-05-31 01:08:42] [INFO ] Flatten gal took : 49 ms
[2024-05-31 01:08:42] [INFO ] Time to serialize gal into /tmp/LTL18289577500629957983.gal : 8 ms
[2024-05-31 01:08:42] [INFO ] Time to serialize properties into /tmp/LTL4822579890159638671.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/LTL18289577500629957983.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8618857862910753699.hoa' '-atoms' '/tmp/LTL4822579890159638671.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/LTL4822579890159638671.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8618857862910753699.hoa
Detected timeout of ITS tools.
[2024-05-31 01:08:58] [INFO ] Flatten gal took : 42 ms
[2024-05-31 01:08:58] [INFO ] Flatten gal took : 38 ms
[2024-05-31 01:08:58] [INFO ] Time to serialize gal into /tmp/LTL16740743685561624883.gal : 8 ms
[2024-05-31 01:08:58] [INFO ] Time to serialize properties into /tmp/LTL8264727622967179054.ltl : 3 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/LTL16740743685561624883.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8264727622967179054.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((((((X(F("(((((NoSigAbort>=1)&&(Abort_Check_Sources_B_6>=1))||((Abort_Check_Sources_B_2>=1)&&(NoSigAbort>=1)))||(((Abort_Check_...1472
Formula 0 simplified : G(F(!"((((((cSources>=9)&&(ProcessingEvt_5>=1))&&(ModifiedSrc_2>=1))||(((cSources>=9)&&(ProcessingEvt_1>=1))&&(ModifiedSrc_2>=1)))||...1456
Detected timeout of ITS tools.
[2024-05-31 01:09:13] [INFO ] Flatten gal took : 71 ms
[2024-05-31 01:09:13] [INFO ] Applying decomposition
[2024-05-31 01:09:13] [INFO ] Flatten gal took : 52 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/graph10006566501928165290.txt' '-o' '/tmp/graph10006566501928165290.bin' '-w' '/tmp/graph10006566501928165290.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10006566501928165290.bin' '-l' '-1' '-v' '-w' '/tmp/graph10006566501928165290.weights' '-q' '0' '-e' '0.001'
[2024-05-31 01:09:13] [INFO ] Decomposing Gal with order
[2024-05-31 01:09:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 01:09:13] [INFO ] Removed a total of 959 redundant transitions.
[2024-05-31 01:09:13] [INFO ] Flatten gal took : 282 ms
[2024-05-31 01:09:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 500 labels/synchronizations in 42 ms.
[2024-05-31 01:09:14] [INFO ] Time to serialize gal into /tmp/LTL4262222017351690008.gal : 15 ms
[2024-05-31 01:09:14] [INFO ] Time to serialize properties into /tmp/LTL596112516233693276.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/LTL4262222017351690008.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL596112516233693276.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F(G((((((X(F("(((((i2.u31.NoSigAbort>=1)&&(i2.u17.Abort_Check_Sources_B_6>=1))||((i2.u24.Abort_Check_Sources_B_2>=1)&&(i2.u31.NoSig...1917
Formula 0 simplified : G(F(!"((((((i5.u38.cSources>=9)&&(i5.u11.ProcessingEvt_5>=1))&&(i5.u38.ModifiedSrc_2>=1))||(((i5.u38.cSources>=9)&&(i5.u38.Processin...1901
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11388863221506912978
[2024-05-31 01:09:29] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11388863221506912978
Running compilation step : cd /tmp/ltsmin11388863221506912978;'/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 1874 ms.
Running link step : cd /tmp/ltsmin11388863221506912978;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin11388863221506912978;'/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)))||(LTLAPp0==true))))' '--buchi-type=spotba'
LTSmin run took 4160 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-01 finished in 110589 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(p1)||p0)))'
Support contains 18 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 647 transition count 1130
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 607 transition count 1122
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 599 transition count 1122
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 96 place count 599 transition count 1042
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 256 place count 519 transition count 1042
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 352 place count 471 transition count 994
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 355 place count 468 transition count 991
Iterating global reduction 3 with 3 rules applied. Total rules applied 358 place count 468 transition count 991
Applied a total of 358 rules in 63 ms. Remains 468 /649 variables (removed 181) and now considering 991/1170 (removed 179) transitions.
[2024-05-31 01:09:35] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
// Phase 1: matrix 975 rows 468 cols
[2024-05-31 01:09:35] [INFO ] Computed 45 invariants in 18 ms
[2024-05-31 01:09:36] [INFO ] Dead Transitions using invariants and state equation in 882 ms found 0 transitions.
[2024-05-31 01:09:36] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2024-05-31 01:09:36] [INFO ] Invariant cache hit.
[2024-05-31 01:09:36] [INFO ] Implicit Places using invariants in 508 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 510 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 467/649 places, 991/1170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 466 transition count 990
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 466 transition count 990
Applied a total of 2 rules in 21 ms. Remains 466 /467 variables (removed 1) and now considering 990/991 (removed 1) transitions.
[2024-05-31 01:09:36] [INFO ] Flow matrix only has 974 transitions (discarded 16 similar events)
// Phase 1: matrix 974 rows 466 cols
[2024-05-31 01:09:36] [INFO ] Computed 44 invariants in 11 ms
[2024-05-31 01:09:37] [INFO ] Implicit Places using invariants in 418 ms returned []
[2024-05-31 01:09:37] [INFO ] Flow matrix only has 974 transitions (discarded 16 similar events)
[2024-05-31 01:09:37] [INFO ] Invariant cache hit.
[2024-05-31 01:09:37] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-31 01:09:49] [INFO ] Implicit Places using invariants and state equation in 12173 ms returned []
Implicit Place search using SMT with State Equation took 12608 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 466/649 places, 990/1170 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 14086 ms. Remains : 466/649 places, 990/1170 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (AND (GEQ s205 1) (GEQ s219 1)) (AND (GEQ s219 1) (GEQ s392 1)) (AND (GEQ s219 1) (GEQ s263 1)) (AND (GEQ s94 1) (GEQ s219 1)) (AND (GEQ s22 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 969 steps with 19 reset in 10 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-02 finished in 14184 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))&&(X(F(p2))||p1))))'
Support contains 28 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 647 transition count 1170
Applied a total of 2 rules in 9 ms. Remains 647 /649 variables (removed 2) and now considering 1170/1170 (removed 0) transitions.
[2024-05-31 01:09:49] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 647 cols
[2024-05-31 01:09:49] [INFO ] Computed 45 invariants in 25 ms
[2024-05-31 01:09:50] [INFO ] Dead Transitions using invariants and state equation in 1130 ms found 0 transitions.
[2024-05-31 01:09:50] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2024-05-31 01:09:50] [INFO ] Invariant cache hit.
[2024-05-31 01:09:51] [INFO ] Implicit Places using invariants in 489 ms returned [174]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 493 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 646/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 7 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1640 ms. Remains : 646/649 places, 1170/1170 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p2), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(OR (GEQ s414 1) (GEQ s352 1) (GEQ s96 1) (GEQ s35 1) (GEQ s349 1) (GEQ s180 1) (GEQ s629 1) (GEQ s560 1)), p1:(OR (AND (GEQ s26 9) (GEQ s152 1) (GEQ s...], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-03 finished in 1839 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)||(!p0&&F(!p1)))))'
Support contains 16 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 647 transition count 1170
Applied a total of 2 rules in 10 ms. Remains 647 /649 variables (removed 2) and now considering 1170/1170 (removed 0) transitions.
[2024-05-31 01:09:51] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2024-05-31 01:09:51] [INFO ] Invariant cache hit.
[2024-05-31 01:09:52] [INFO ] Dead Transitions using invariants and state equation in 1029 ms found 0 transitions.
[2024-05-31 01:09:52] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2024-05-31 01:09:52] [INFO ] Invariant cache hit.
[2024-05-31 01:09:52] [INFO ] Implicit Places using invariants in 639 ms returned [174]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 641 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 646/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 7 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1689 ms. Remains : 646/649 places, 1170/1170 transitions.
Stuttering acceptance computed with spot in 117 ms :[true, p1, p0, p0, (AND p1 p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (GEQ s517 1) (GEQ s351 1) (GEQ s217 1) (GEQ s597 1) (GEQ s586 1) (GEQ s449 1) (GEQ s150 1) (GEQ s76 1)), p0:(OR (GEQ s32 1) (GEQ s518 1) (GEQ s354 ...], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 612 ms.
Product exploration explored 100000 steps with 50000 reset in 640 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), true, (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 28 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-06 finished in 3111 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 11 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 647 transition count 1114
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 591 transition count 1114
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 112 place count 591 transition count 1034
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 272 place count 511 transition count 1034
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 368 place count 463 transition count 986
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 371 place count 460 transition count 983
Iterating global reduction 2 with 3 rules applied. Total rules applied 374 place count 460 transition count 983
Applied a total of 374 rules in 86 ms. Remains 460 /649 variables (removed 189) and now considering 983/1170 (removed 187) transitions.
[2024-05-31 01:09:54] [INFO ] Flow matrix only has 967 transitions (discarded 16 similar events)
// Phase 1: matrix 967 rows 460 cols
[2024-05-31 01:09:54] [INFO ] Computed 45 invariants in 27 ms
[2024-05-31 01:09:55] [INFO ] Dead Transitions using invariants and state equation in 728 ms found 0 transitions.
[2024-05-31 01:09:55] [INFO ] Flow matrix only has 967 transitions (discarded 16 similar events)
[2024-05-31 01:09:55] [INFO ] Invariant cache hit.
[2024-05-31 01:09:55] [INFO ] Implicit Places using invariants in 451 ms returned [117]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 453 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 459/649 places, 983/1170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 458 transition count 982
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 458 transition count 982
Applied a total of 2 rules in 35 ms. Remains 458 /459 variables (removed 1) and now considering 982/983 (removed 1) transitions.
[2024-05-31 01:09:55] [INFO ] Flow matrix only has 966 transitions (discarded 16 similar events)
// Phase 1: matrix 966 rows 458 cols
[2024-05-31 01:09:55] [INFO ] Computed 44 invariants in 12 ms
[2024-05-31 01:09:56] [INFO ] Implicit Places using invariants in 383 ms returned []
[2024-05-31 01:09:56] [INFO ] Flow matrix only has 966 transitions (discarded 16 similar events)
[2024-05-31 01:09:56] [INFO ] Invariant cache hit.
[2024-05-31 01:09:56] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-31 01:09:59] [INFO ] Implicit Places using invariants and state equation in 3101 ms returned []
Implicit Place search using SMT with State Equation took 3499 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 458/649 places, 982/1170 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4816 ms. Remains : 458/649 places, 982/1170 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s79 1) (GEQ s168 1) (GEQ s175 1)) (AND (GEQ s79 1) (GEQ s115 1) (GEQ s125 1)) (AND (GEQ s79 1) (GEQ s125 1) (GEQ s361 1)) (AND (GEQ s79 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 50000 reset in 527 ms.
Product exploration explored 100000 steps with 50000 reset in 545 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 22 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-07 finished in 5987 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(p2)||p1))))'
Support contains 8 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 647 transition count 1170
Applied a total of 2 rules in 9 ms. Remains 647 /649 variables (removed 2) and now considering 1170/1170 (removed 0) transitions.
[2024-05-31 01:10:00] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 647 cols
[2024-05-31 01:10:00] [INFO ] Computed 45 invariants in 14 ms
[2024-05-31 01:10:01] [INFO ] Dead Transitions using invariants and state equation in 1225 ms found 0 transitions.
[2024-05-31 01:10:01] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2024-05-31 01:10:01] [INFO ] Invariant cache hit.
[2024-05-31 01:10:02] [INFO ] Implicit Places using invariants in 488 ms returned [174]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 492 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 646/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 7 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1734 ms. Remains : 646/649 places, 1170/1170 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s233 1) (GEQ s593 1)), p1:(OR (LT s231 1) (LT s336 10) (LT s484 1) (LT s496 1) (LT s636 1)), p2:(GEQ s456 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 5928 steps with 10 reset in 23 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-09 finished in 1899 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 2 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 647 transition count 1114
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 591 transition count 1114
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 112 place count 591 transition count 1034
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 272 place count 511 transition count 1034
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 2 with 124 rules applied. Total rules applied 396 place count 449 transition count 972
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 399 place count 446 transition count 969
Iterating global reduction 2 with 3 rules applied. Total rules applied 402 place count 446 transition count 969
Applied a total of 402 rules in 61 ms. Remains 446 /649 variables (removed 203) and now considering 969/1170 (removed 201) transitions.
[2024-05-31 01:10:02] [INFO ] Flow matrix only has 953 transitions (discarded 16 similar events)
// Phase 1: matrix 953 rows 446 cols
[2024-05-31 01:10:02] [INFO ] Computed 45 invariants in 12 ms
[2024-05-31 01:10:03] [INFO ] Dead Transitions using invariants and state equation in 644 ms found 0 transitions.
[2024-05-31 01:10:03] [INFO ] Flow matrix only has 953 transitions (discarded 16 similar events)
[2024-05-31 01:10:03] [INFO ] Invariant cache hit.
[2024-05-31 01:10:03] [INFO ] Implicit Places using invariants in 425 ms returned [115]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 430 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 445/649 places, 969/1170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 444 transition count 968
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 444 transition count 968
Applied a total of 2 rules in 20 ms. Remains 444 /445 variables (removed 1) and now considering 968/969 (removed 1) transitions.
[2024-05-31 01:10:03] [INFO ] Flow matrix only has 952 transitions (discarded 16 similar events)
// Phase 1: matrix 952 rows 444 cols
[2024-05-31 01:10:03] [INFO ] Computed 44 invariants in 10 ms
[2024-05-31 01:10:03] [INFO ] Implicit Places using invariants in 387 ms returned []
[2024-05-31 01:10:03] [INFO ] Flow matrix only has 952 transitions (discarded 16 similar events)
[2024-05-31 01:10:03] [INFO ] Invariant cache hit.
[2024-05-31 01:10:04] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-31 01:10:08] [INFO ] Implicit Places using invariants and state equation in 4404 ms returned []
Implicit Place search using SMT with State Equation took 4815 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 444/649 places, 968/1170 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5975 ms. Remains : 444/649 places, 968/1170 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s154 1) (GEQ s435 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]]
Stuttering criterion allowed to conclude after 4167 steps with 4 reset in 22 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-10 finished in 6051 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(p1)&&(G(F(p2)) U p0)))))'
Support contains 2 out of 649 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 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 647 transition count 1115
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 110 place count 592 transition count 1115
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 110 place count 592 transition count 1035
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 270 place count 512 transition count 1035
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 396 place count 449 transition count 972
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 399 place count 446 transition count 969
Iterating global reduction 2 with 3 rules applied. Total rules applied 402 place count 446 transition count 969
Applied a total of 402 rules in 64 ms. Remains 446 /649 variables (removed 203) and now considering 969/1170 (removed 201) transitions.
[2024-05-31 01:10:08] [INFO ] Flow matrix only has 953 transitions (discarded 16 similar events)
// Phase 1: matrix 953 rows 446 cols
[2024-05-31 01:10:08] [INFO ] Computed 45 invariants in 21 ms
[2024-05-31 01:10:09] [INFO ] Dead Transitions using invariants and state equation in 800 ms found 0 transitions.
[2024-05-31 01:10:09] [INFO ] Flow matrix only has 953 transitions (discarded 16 similar events)
[2024-05-31 01:10:09] [INFO ] Invariant cache hit.
[2024-05-31 01:10:09] [INFO ] Implicit Places using invariants in 527 ms returned [116]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 531 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 445/649 places, 969/1170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 444 transition count 968
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 444 transition count 968
Applied a total of 2 rules in 28 ms. Remains 444 /445 variables (removed 1) and now considering 968/969 (removed 1) transitions.
[2024-05-31 01:10:09] [INFO ] Flow matrix only has 952 transitions (discarded 16 similar events)
// Phase 1: matrix 952 rows 444 cols
[2024-05-31 01:10:09] [INFO ] Computed 44 invariants in 13 ms
[2024-05-31 01:10:10] [INFO ] Implicit Places using invariants in 435 ms returned []
[2024-05-31 01:10:10] [INFO ] Flow matrix only has 952 transitions (discarded 16 similar events)
[2024-05-31 01:10:10] [INFO ] Invariant cache hit.
[2024-05-31 01:10:10] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-31 01:10:19] [INFO ] Implicit Places using invariants and state equation in 9564 ms returned []
Implicit Place search using SMT with State Equation took 10002 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 444/649 places, 968/1170 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11425 ms. Remains : 444/649 places, 968/1170 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s350 1) (GEQ s424 2))], 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]]
Stuttering criterion allowed to conclude after 305 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-11 finished in 11520 ms.
All properties solved by simple procedures.
Total runtime 168846 ms.
BK_STOP 1717117820079
--------------------
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="PolyORBLF-PT-S02J06T08"
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 PolyORBLF-PT-S02J06T08, 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 r307-tajo-171654460600158"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T08.tgz
mv PolyORBLF-PT-S02J06T08 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 '
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 ;