About the Execution of LoLa+red for PolyORBLF-PT-S06J06T04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 747.812 | 404936.00 | 432641.00 | 1428.90 | FF?FFFTFFTFFFTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r295-tall-167873948100611.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is PolyORBLF-PT-S06J06T04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948100611
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 16K Feb 26 13:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 13:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 223K Feb 26 13:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 956K Feb 26 13:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 211K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 658K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K Feb 26 14:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 14:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 167K Feb 26 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 773K Feb 26 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.4K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 6.9M Mar 5 18:23 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-S06J06T04-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678874828921
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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J06T04
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 10:07:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 10:07:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 10:07:10] [INFO ] Load time of PNML (sax parser for PT used): 339 ms
[2023-03-15 10:07:10] [INFO ] Transformed 506 places.
[2023-03-15 10:07:10] [INFO ] Transformed 7154 transitions.
[2023-03-15 10:07:10] [INFO ] Parsed PT model containing 506 places and 7154 transitions and 59824 arcs in 467 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 204 out of 506 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 506/506 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 500 transition count 1774
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 497 transition count 1771
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 497 transition count 1771
Applied a total of 12 rules in 106 ms. Remains 497 /506 variables (removed 9) and now considering 1771/1774 (removed 3) transitions.
[2023-03-15 10:07:11] [INFO ] Flow matrix only has 1747 transitions (discarded 24 similar events)
// Phase 1: matrix 1747 rows 497 cols
[2023-03-15 10:07:11] [INFO ] Computed 48 place invariants in 95 ms
[2023-03-15 10:07:12] [INFO ] Dead Transitions using invariants and state equation in 1451 ms found 612 transitions.
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions.
[2023-03-15 10:07:12] [INFO ] Flow matrix only has 1135 transitions (discarded 24 similar events)
// Phase 1: matrix 1135 rows 497 cols
[2023-03-15 10:07:12] [INFO ] Computed 48 place invariants in 34 ms
[2023-03-15 10:07:13] [INFO ] Implicit Places using invariants in 377 ms returned [22, 102, 212, 414]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 384 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 493/506 places, 1159/1774 transitions.
Applied a total of 0 rules in 22 ms. Remains 493 /493 variables (removed 0) and now considering 1159/1159 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1989 ms. Remains : 493/506 places, 1159/1774 transitions.
Support contains 204 out of 493 places after structural reductions.
[2023-03-15 10:07:13] [INFO ] Flatten gal took : 122 ms
[2023-03-15 10:07:13] [INFO ] Flatten gal took : 84 ms
[2023-03-15 10:07:13] [INFO ] Input system was already deterministic with 1159 transitions.
Support contains 196 out of 493 places (down from 204) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 40 resets, run finished after 448 ms. (steps per millisecond=22 ) properties (out of 30) seen :20
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-15 10:07:15] [INFO ] Flow matrix only has 1135 transitions (discarded 24 similar events)
// Phase 1: matrix 1135 rows 493 cols
[2023-03-15 10:07:15] [INFO ] Computed 44 place invariants in 18 ms
[2023-03-15 10:07:15] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:9
[2023-03-15 10:07:15] [INFO ] [Nat]Absence check using 22 positive place invariants in 11 ms returned sat
[2023-03-15 10:07:15] [INFO ] [Nat]Absence check using 22 positive and 22 generalized place invariants in 18 ms returned sat
[2023-03-15 10:07:24] [INFO ] After 9187ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 33 out of 493 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 493 transition count 1133
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 467 transition count 1133
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 52 place count 467 transition count 1077
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 164 place count 411 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 165 place count 410 transition count 1076
Iterating global reduction 2 with 1 rules applied. Total rules applied 166 place count 410 transition count 1076
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 220 place count 383 transition count 1049
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 223 place count 380 transition count 1046
Iterating global reduction 2 with 3 rules applied. Total rules applied 226 place count 380 transition count 1046
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 238 place count 380 transition count 1034
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 250 place count 368 transition count 1034
Applied a total of 250 rules in 169 ms. Remains 368 /493 variables (removed 125) and now considering 1034/1159 (removed 125) transitions.
[2023-03-15 10:07:24] [INFO ] Flow matrix only has 1010 transitions (discarded 24 similar events)
// Phase 1: matrix 1010 rows 368 cols
[2023-03-15 10:07:24] [INFO ] Computed 44 place invariants in 17 ms
[2023-03-15 10:07:25] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 720 ms. Remains : 368/493 places, 1034/1159 transitions.
Incomplete random walk after 10000 steps, including 82 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 238316 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 238316 steps, saw 126545 distinct states, run finished after 3002 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 10:07:28] [INFO ] Flow matrix only has 1010 transitions (discarded 24 similar events)
[2023-03-15 10:07:28] [INFO ] Invariant cache hit.
[2023-03-15 10:07:28] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 10:07:28] [INFO ] [Nat]Absence check using 22 positive place invariants in 5 ms returned sat
[2023-03-15 10:07:28] [INFO ] [Nat]Absence check using 22 positive and 22 generalized place invariants in 21 ms returned sat
[2023-03-15 10:07:28] [INFO ] After 93ms 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.
Successfully simplified 10 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 25 out of 493 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 493 transition count 1133
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 467 transition count 1133
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 52 place count 467 transition count 1077
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 164 place count 411 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 165 place count 410 transition count 1076
Iterating global reduction 2 with 1 rules applied. Total rules applied 166 place count 410 transition count 1076
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
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 268 place count 359 transition count 1025
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 271 place count 356 transition count 1022
Iterating global reduction 2 with 3 rules applied. Total rules applied 274 place count 356 transition count 1022
Applied a total of 274 rules in 88 ms. Remains 356 /493 variables (removed 137) and now considering 1022/1159 (removed 137) transitions.
[2023-03-15 10:07:28] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
// Phase 1: matrix 998 rows 356 cols
[2023-03-15 10:07:28] [INFO ] Computed 44 place invariants in 15 ms
[2023-03-15 10:07:29] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
[2023-03-15 10:07:29] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 10:07:29] [INFO ] Invariant cache hit.
[2023-03-15 10:07:29] [INFO ] Implicit Places using invariants in 367 ms returned []
[2023-03-15 10:07:29] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 10:07:29] [INFO ] Invariant cache hit.
[2023-03-15 10:07:29] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:07:37] [INFO ] Implicit Places using invariants and state equation in 7439 ms returned []
Implicit Place search using SMT with State Equation took 7809 ms to find 0 implicit places.
[2023-03-15 10:07:37] [INFO ] Redundant transitions in 68 ms returned []
[2023-03-15 10:07:37] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 10:07:37] [INFO ] Invariant cache hit.
[2023-03-15 10:07:37] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 356/493 places, 1022/1159 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9087 ms. Remains : 356/493 places, 1022/1159 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s259 (ADD s12 s21 s24 s58 s77 s108 s109 s135 s137 s159 s173 s177 s186 s203 s210 s214 s222 s245 s247 s269 s289 s297 s314 s316))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 991 reset in 608 ms.
Product exploration explored 100000 steps with 924 reset in 499 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Finished random walk after 14 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=14 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Support contains 25 out of 356 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 356/356 places, 1022/1022 transitions.
Applied a total of 0 rules in 27 ms. Remains 356 /356 variables (removed 0) and now considering 1022/1022 (removed 0) transitions.
[2023-03-15 10:07:39] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 10:07:39] [INFO ] Invariant cache hit.
[2023-03-15 10:07:39] [INFO ] Dead Transitions using invariants and state equation in 552 ms found 0 transitions.
[2023-03-15 10:07:39] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 10:07:39] [INFO ] Invariant cache hit.
[2023-03-15 10:07:40] [INFO ] Implicit Places using invariants in 361 ms returned []
[2023-03-15 10:07:40] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 10:07:40] [INFO ] Invariant cache hit.
[2023-03-15 10:07:40] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:07:46] [INFO ] Implicit Places using invariants and state equation in 6600 ms returned []
Implicit Place search using SMT with State Equation took 6966 ms to find 0 implicit places.
[2023-03-15 10:07:46] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-15 10:07:46] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 10:07:46] [INFO ] Invariant cache hit.
[2023-03-15 10:07:47] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8146 ms. Remains : 356/356 places, 1022/1022 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 950 reset in 468 ms.
Product exploration explored 100000 steps with 958 reset in 487 ms.
Support contains 25 out of 356 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 356/356 places, 1022/1022 transitions.
Applied a total of 0 rules in 20 ms. Remains 356 /356 variables (removed 0) and now considering 1022/1022 (removed 0) transitions.
[2023-03-15 10:07:48] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 10:07:48] [INFO ] Invariant cache hit.
[2023-03-15 10:07:49] [INFO ] Dead Transitions using invariants and state equation in 564 ms found 0 transitions.
[2023-03-15 10:07:49] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 10:07:49] [INFO ] Invariant cache hit.
[2023-03-15 10:07:49] [INFO ] Implicit Places using invariants in 350 ms returned []
[2023-03-15 10:07:49] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 10:07:49] [INFO ] Invariant cache hit.
[2023-03-15 10:07:50] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:07:58] [INFO ] Implicit Places using invariants and state equation in 8352 ms returned []
Implicit Place search using SMT with State Equation took 8706 ms to find 0 implicit places.
[2023-03-15 10:07:58] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-15 10:07:58] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 10:07:58] [INFO ] Invariant cache hit.
[2023-03-15 10:07:58] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9876 ms. Remains : 356/356 places, 1022/1022 transitions.
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-00 finished in 30290 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0||X(G(p1))))'
Support contains 5 out of 493 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 489 transition count 1155
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 489 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 488 transition count 1154
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 488 transition count 1154
Applied a total of 10 rules in 28 ms. Remains 488 /493 variables (removed 5) and now considering 1154/1159 (removed 5) transitions.
[2023-03-15 10:07:58] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2023-03-15 10:07:58] [INFO ] Computed 44 place invariants in 30 ms
[2023-03-15 10:07:59] [INFO ] Dead Transitions using invariants and state equation in 970 ms found 0 transitions.
[2023-03-15 10:07:59] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:07:59] [INFO ] Invariant cache hit.
[2023-03-15 10:08:00] [INFO ] Implicit Places using invariants in 436 ms returned []
[2023-03-15 10:08:00] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:08:00] [INFO ] Invariant cache hit.
[2023-03-15 10:08:00] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:08:14] [INFO ] Implicit Places using invariants and state equation in 13983 ms returned []
Implicit Place search using SMT with State Equation took 14420 ms to find 0 implicit places.
[2023-03-15 10:08:14] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:08:14] [INFO ] Invariant cache hit.
[2023-03-15 10:08:15] [INFO ] Dead Transitions using invariants and state equation in 926 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 488/493 places, 1154/1159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16348 ms. Remains : 488/493 places, 1154/1159 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 2 s118), p1:(GT 1 (ADD s38 s92 s185 s463))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 413 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-01 finished in 16468 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(!p0)))'
Support contains 32 out of 493 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 493 transition count 1129
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 463 transition count 1129
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 60 place count 463 transition count 1073
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 172 place count 407 transition count 1073
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 173 place count 406 transition count 1072
Iterating global reduction 2 with 1 rules applied. Total rules applied 174 place count 406 transition count 1072
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
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 276 place count 355 transition count 1021
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 279 place count 352 transition count 1018
Iterating global reduction 2 with 3 rules applied. Total rules applied 282 place count 352 transition count 1018
Applied a total of 282 rules in 82 ms. Remains 352 /493 variables (removed 141) and now considering 1018/1159 (removed 141) transitions.
[2023-03-15 10:08:15] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
// Phase 1: matrix 994 rows 352 cols
[2023-03-15 10:08:15] [INFO ] Computed 44 place invariants in 25 ms
[2023-03-15 10:08:16] [INFO ] Dead Transitions using invariants and state equation in 562 ms found 0 transitions.
[2023-03-15 10:08:16] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:08:16] [INFO ] Invariant cache hit.
[2023-03-15 10:08:16] [INFO ] Implicit Places using invariants in 349 ms returned []
[2023-03-15 10:08:16] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:08:16] [INFO ] Invariant cache hit.
[2023-03-15 10:08:16] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:08:23] [INFO ] Implicit Places using invariants and state equation in 6965 ms returned []
Implicit Place search using SMT with State Equation took 7317 ms to find 0 implicit places.
[2023-03-15 10:08:23] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-15 10:08:23] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:08:23] [INFO ] Invariant cache hit.
[2023-03-15 10:08:23] [INFO ] Dead Transitions using invariants and state equation in 522 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 352/493 places, 1018/1159 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8520 ms. Remains : 352/493 places, 1018/1159 transitions.
Stuttering acceptance computed with spot in 99 ms :[false, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s1 s8 s29 s32 s42 s55 s97 s124 s127 s135 s138 s162 s177 s190 s196 s212 s218 s222 s247 s248 s278 s282 s295 s301 s305 s334 s335 s337) (ADD s6 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 6695 reset in 577 ms.
Product exploration explored 100000 steps with 6643 reset in 547 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 : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 125 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 154 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Support contains 32 out of 352 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 352/352 places, 1018/1018 transitions.
Applied a total of 0 rules in 21 ms. Remains 352 /352 variables (removed 0) and now considering 1018/1018 (removed 0) transitions.
[2023-03-15 10:08:25] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:08:25] [INFO ] Invariant cache hit.
[2023-03-15 10:08:26] [INFO ] Dead Transitions using invariants and state equation in 506 ms found 0 transitions.
[2023-03-15 10:08:26] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:08:26] [INFO ] Invariant cache hit.
[2023-03-15 10:08:26] [INFO ] Implicit Places using invariants in 360 ms returned []
[2023-03-15 10:08:26] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:08:26] [INFO ] Invariant cache hit.
[2023-03-15 10:08:26] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:08:34] [INFO ] Implicit Places using invariants and state equation in 8010 ms returned []
Implicit Place search using SMT with State Equation took 8375 ms to find 0 implicit places.
[2023-03-15 10:08:34] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-15 10:08:34] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:08:34] [INFO ] Invariant cache hit.
[2023-03-15 10:08:35] [INFO ] Dead Transitions using invariants and state equation in 504 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9441 ms. Remains : 352/352 places, 1018/1018 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6675 reset in 528 ms.
Product exploration explored 100000 steps with 6663 reset in 521 ms.
Support contains 32 out of 352 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 352/352 places, 1018/1018 transitions.
Applied a total of 0 rules in 14 ms. Remains 352 /352 variables (removed 0) and now considering 1018/1018 (removed 0) transitions.
[2023-03-15 10:08:36] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:08:36] [INFO ] Invariant cache hit.
[2023-03-15 10:08:37] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
[2023-03-15 10:08:37] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:08:37] [INFO ] Invariant cache hit.
[2023-03-15 10:08:37] [INFO ] Implicit Places using invariants in 354 ms returned []
[2023-03-15 10:08:37] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:08:37] [INFO ] Invariant cache hit.
[2023-03-15 10:08:37] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:08:43] [INFO ] Implicit Places using invariants and state equation in 6311 ms returned []
Implicit Place search using SMT with State Equation took 6668 ms to find 0 implicit places.
[2023-03-15 10:08:43] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-15 10:08:43] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:08:43] [INFO ] Invariant cache hit.
[2023-03-15 10:08:44] [INFO ] Dead Transitions using invariants and state equation in 501 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7755 ms. Remains : 352/352 places, 1018/1018 transitions.
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-02 finished in 29132 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 5 out of 493 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 489 transition count 1155
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 489 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 488 transition count 1154
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 488 transition count 1154
Applied a total of 10 rules in 16 ms. Remains 488 /493 variables (removed 5) and now considering 1154/1159 (removed 5) transitions.
[2023-03-15 10:08:44] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2023-03-15 10:08:44] [INFO ] Computed 44 place invariants in 24 ms
[2023-03-15 10:08:45] [INFO ] Dead Transitions using invariants and state equation in 947 ms found 0 transitions.
[2023-03-15 10:08:45] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:08:45] [INFO ] Invariant cache hit.
[2023-03-15 10:08:45] [INFO ] Implicit Places using invariants in 414 ms returned []
[2023-03-15 10:08:45] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:08:45] [INFO ] Invariant cache hit.
[2023-03-15 10:08:46] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:08:57] [INFO ] Implicit Places using invariants and state equation in 11335 ms returned []
Implicit Place search using SMT with State Equation took 11751 ms to find 0 implicit places.
[2023-03-15 10:08:57] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:08:57] [INFO ] Invariant cache hit.
[2023-03-15 10:08:58] [INFO ] Dead Transitions using invariants and state equation in 965 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 488/493 places, 1154/1159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13683 ms. Remains : 488/493 places, 1154/1159 transitions.
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s342 (ADD s128 s285 s345 s483))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-03 finished in 13799 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(G(p1)))))'
Support contains 30 out of 493 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 489 transition count 1155
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 489 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 488 transition count 1154
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 488 transition count 1154
Applied a total of 10 rules in 19 ms. Remains 488 /493 variables (removed 5) and now considering 1154/1159 (removed 5) transitions.
[2023-03-15 10:08:58] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:08:58] [INFO ] Invariant cache hit.
[2023-03-15 10:08:59] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
[2023-03-15 10:08:59] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:08:59] [INFO ] Invariant cache hit.
[2023-03-15 10:08:59] [INFO ] Implicit Places using invariants in 419 ms returned []
[2023-03-15 10:08:59] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:08:59] [INFO ] Invariant cache hit.
[2023-03-15 10:09:00] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:09:11] [INFO ] Implicit Places using invariants and state equation in 12054 ms returned []
Implicit Place search using SMT with State Equation took 12476 ms to find 0 implicit places.
[2023-03-15 10:09:11] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:09:11] [INFO ] Invariant cache hit.
[2023-03-15 10:09:12] [INFO ] Dead Transitions using invariants and state equation in 950 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 488/493 places, 1154/1159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14344 ms. Remains : 488/493 places, 1154/1159 transitions.
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(LEQ s232 (ADD s23 s26 s36 s56 s57 s61 s111 s114 s117 s122 s163 s164 s196 s205 s210 s242 s264 s274 s286 s319 s324 s333 s389 s417 s451 s452 s478 s479)),...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 616 ms.
Product exploration explored 100000 steps with 50000 reset in 625 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), (X p0), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 56 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-06 finished in 15764 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(p1))))'
Support contains 41 out of 493 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 492 transition count 1158
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 492 transition count 1158
Applied a total of 2 rules in 18 ms. Remains 492 /493 variables (removed 1) and now considering 1158/1159 (removed 1) transitions.
[2023-03-15 10:09:14] [INFO ] Flow matrix only has 1134 transitions (discarded 24 similar events)
// Phase 1: matrix 1134 rows 492 cols
[2023-03-15 10:09:14] [INFO ] Computed 44 place invariants in 28 ms
[2023-03-15 10:09:15] [INFO ] Dead Transitions using invariants and state equation in 949 ms found 0 transitions.
[2023-03-15 10:09:15] [INFO ] Flow matrix only has 1134 transitions (discarded 24 similar events)
[2023-03-15 10:09:15] [INFO ] Invariant cache hit.
[2023-03-15 10:09:15] [INFO ] Implicit Places using invariants in 431 ms returned []
[2023-03-15 10:09:15] [INFO ] Flow matrix only has 1134 transitions (discarded 24 similar events)
[2023-03-15 10:09:15] [INFO ] Invariant cache hit.
[2023-03-15 10:09:15] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:09:20] [INFO ] Implicit Places using invariants and state equation in 5196 ms returned []
Implicit Place search using SMT with State Equation took 5629 ms to find 0 implicit places.
[2023-03-15 10:09:20] [INFO ] Flow matrix only has 1134 transitions (discarded 24 similar events)
[2023-03-15 10:09:20] [INFO ] Invariant cache hit.
[2023-03-15 10:09:21] [INFO ] Dead Transitions using invariants and state equation in 929 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 492/493 places, 1158/1159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7526 ms. Remains : 492/493 places, 1158/1159 transitions.
Stuttering acceptance computed with spot in 145 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (LEQ (ADD s46 s124 s423 s488) (ADD s4 s33 s43 s71 s84 s138 s141 s148 s170 s200 s239 s241 s253 s282 s293 s298 s304 s323 s332 s360 s361 s428 s472 s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 40 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-07 finished in 7692 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 493 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 489 transition count 1155
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 489 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 488 transition count 1154
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 488 transition count 1154
Applied a total of 10 rules in 26 ms. Remains 488 /493 variables (removed 5) and now considering 1154/1159 (removed 5) transitions.
[2023-03-15 10:09:21] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2023-03-15 10:09:21] [INFO ] Computed 44 place invariants in 28 ms
[2023-03-15 10:09:22] [INFO ] Dead Transitions using invariants and state equation in 1003 ms found 0 transitions.
[2023-03-15 10:09:22] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:09:22] [INFO ] Invariant cache hit.
[2023-03-15 10:09:23] [INFO ] Implicit Places using invariants in 419 ms returned []
[2023-03-15 10:09:23] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:09:23] [INFO ] Invariant cache hit.
[2023-03-15 10:09:23] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:09:38] [INFO ] Implicit Places using invariants and state equation in 15274 ms returned []
Implicit Place search using SMT with State Equation took 15696 ms to find 0 implicit places.
[2023-03-15 10:09:38] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:09:38] [INFO ] Invariant cache hit.
[2023-03-15 10:09:39] [INFO ] Dead Transitions using invariants and state equation in 926 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 488/493 places, 1154/1159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17654 ms. Remains : 488/493 places, 1154/1159 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LEQ s39 s42) (LEQ 2 s157))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-08 finished in 17763 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 493 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 493 transition count 1129
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 463 transition count 1129
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 60 place count 463 transition count 1073
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 172 place count 407 transition count 1073
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 173 place count 406 transition count 1072
Iterating global reduction 2 with 1 rules applied. Total rules applied 174 place count 406 transition count 1072
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
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 276 place count 355 transition count 1021
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 279 place count 352 transition count 1018
Iterating global reduction 2 with 3 rules applied. Total rules applied 282 place count 352 transition count 1018
Applied a total of 282 rules in 53 ms. Remains 352 /493 variables (removed 141) and now considering 1018/1159 (removed 141) transitions.
[2023-03-15 10:09:39] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
// Phase 1: matrix 994 rows 352 cols
[2023-03-15 10:09:39] [INFO ] Computed 44 place invariants in 25 ms
[2023-03-15 10:09:40] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
[2023-03-15 10:09:40] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:09:40] [INFO ] Invariant cache hit.
[2023-03-15 10:09:40] [INFO ] Implicit Places using invariants in 384 ms returned []
[2023-03-15 10:09:40] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:09:40] [INFO ] Invariant cache hit.
[2023-03-15 10:09:40] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:09:47] [INFO ] Implicit Places using invariants and state equation in 6676 ms returned []
Implicit Place search using SMT with State Equation took 7064 ms to find 0 implicit places.
[2023-03-15 10:09:47] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-15 10:09:47] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:09:47] [INFO ] Invariant cache hit.
[2023-03-15 10:09:47] [INFO ] Dead Transitions using invariants and state equation in 517 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 352/493 places, 1018/1159 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8237 ms. Remains : 352/493 places, 1018/1159 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 228 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-10 finished in 8285 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 493 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 493 transition count 1129
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 463 transition count 1129
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 60 place count 463 transition count 1073
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 172 place count 407 transition count 1073
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 173 place count 406 transition count 1072
Iterating global reduction 2 with 1 rules applied. Total rules applied 174 place count 406 transition count 1072
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
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 276 place count 355 transition count 1021
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 279 place count 352 transition count 1018
Iterating global reduction 2 with 3 rules applied. Total rules applied 282 place count 352 transition count 1018
Applied a total of 282 rules in 56 ms. Remains 352 /493 variables (removed 141) and now considering 1018/1159 (removed 141) transitions.
[2023-03-15 10:09:47] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:09:47] [INFO ] Invariant cache hit.
[2023-03-15 10:09:48] [INFO ] Dead Transitions using invariants and state equation in 520 ms found 0 transitions.
[2023-03-15 10:09:48] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:09:48] [INFO ] Invariant cache hit.
[2023-03-15 10:09:48] [INFO ] Implicit Places using invariants in 374 ms returned []
[2023-03-15 10:09:48] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:09:48] [INFO ] Invariant cache hit.
[2023-03-15 10:09:49] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:09:54] [INFO ] Implicit Places using invariants and state equation in 5637 ms returned []
Implicit Place search using SMT with State Equation took 6012 ms to find 0 implicit places.
[2023-03-15 10:09:54] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-15 10:09:54] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 10:09:54] [INFO ] Invariant cache hit.
[2023-03-15 10:09:54] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 352/493 places, 1018/1159 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7124 ms. Remains : 352/493 places, 1018/1159 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s14)], 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 307 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-11 finished in 7169 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0 U (p1||G(p0)))))))'
Support contains 2 out of 493 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 489 transition count 1155
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 489 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 488 transition count 1154
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 488 transition count 1154
Applied a total of 10 rules in 16 ms. Remains 488 /493 variables (removed 5) and now considering 1154/1159 (removed 5) transitions.
[2023-03-15 10:09:55] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2023-03-15 10:09:55] [INFO ] Computed 44 place invariants in 30 ms
[2023-03-15 10:09:55] [INFO ] Dead Transitions using invariants and state equation in 978 ms found 0 transitions.
[2023-03-15 10:09:56] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:09:56] [INFO ] Invariant cache hit.
[2023-03-15 10:09:56] [INFO ] Implicit Places using invariants in 433 ms returned []
[2023-03-15 10:09:56] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:09:56] [INFO ] Invariant cache hit.
[2023-03-15 10:09:56] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:10:09] [INFO ] Implicit Places using invariants and state equation in 12941 ms returned []
Implicit Place search using SMT with State Equation took 13376 ms to find 0 implicit places.
[2023-03-15 10:10:09] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 10:10:09] [INFO ] Invariant cache hit.
[2023-03-15 10:10:10] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 488/493 places, 1154/1159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15318 ms. Remains : 488/493 places, 1154/1159 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (NOT (AND (LEQ 1 s337) (LEQ 1 s143))) (GT 1 s337)), p0:(GT 1 s337)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 641 ms.
Product exploration explored 100000 steps with 33333 reset in 636 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 p1 p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 p0)
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-14 finished in 16825 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((p1&&(p1 U (p2||G(p1)))))))))'
Support contains 5 out of 493 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 493/493 places, 1159/1159 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 493 transition count 1133
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 467 transition count 1133
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 52 place count 467 transition count 1077
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 164 place count 411 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 165 place count 410 transition count 1076
Iterating global reduction 2 with 1 rules applied. Total rules applied 166 place count 410 transition count 1076
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 264 place count 361 transition count 1027
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 267 place count 358 transition count 1024
Iterating global reduction 2 with 3 rules applied. Total rules applied 270 place count 358 transition count 1024
Applied a total of 270 rules in 58 ms. Remains 358 /493 variables (removed 135) and now considering 1024/1159 (removed 135) transitions.
[2023-03-15 10:10:11] [INFO ] Flow matrix only has 1000 transitions (discarded 24 similar events)
// Phase 1: matrix 1000 rows 358 cols
[2023-03-15 10:10:11] [INFO ] Computed 44 place invariants in 24 ms
[2023-03-15 10:10:12] [INFO ] Dead Transitions using invariants and state equation in 594 ms found 0 transitions.
[2023-03-15 10:10:12] [INFO ] Flow matrix only has 1000 transitions (discarded 24 similar events)
[2023-03-15 10:10:12] [INFO ] Invariant cache hit.
[2023-03-15 10:10:12] [INFO ] Implicit Places using invariants in 374 ms returned []
[2023-03-15 10:10:12] [INFO ] Flow matrix only has 1000 transitions (discarded 24 similar events)
[2023-03-15 10:10:12] [INFO ] Invariant cache hit.
[2023-03-15 10:10:13] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 10:10:24] [INFO ] Implicit Places using invariants and state equation in 11763 ms returned []
Implicit Place search using SMT with State Equation took 12139 ms to find 0 implicit places.
[2023-03-15 10:10:24] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-15 10:10:24] [INFO ] Flow matrix only has 1000 transitions (discarded 24 similar events)
[2023-03-15 10:10:24] [INFO ] Invariant cache hit.
[2023-03-15 10:10:25] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 358/493 places, 1024/1159 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13377 ms. Remains : 358/493 places, 1024/1159 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=p1, acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={1} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p0:(OR (GT s60 s110) (GT s170 s260)), p1:(GT s60 s110), p2:(LEQ 1 s13)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-15 finished in 13548 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(!p0)))'
[2023-03-15 10:10:25] [INFO ] Flatten gal took : 73 ms
[2023-03-15 10:10:25] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-15 10:10:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 493 places, 1159 transitions and 5900 arcs took 10 ms.
Total runtime 195375 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBLF-PT-S06J06T04
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLCardinality
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1678875233857
--------------------
content from stderr:
+ 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 4 (type EXCL) for 3 PolyORBLF-PT-S06J06T04-LTLCardinality-02
lola: time limit : 1800 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
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PolyORBLF-PT-S06J06T04-LTLCardinality-00: LTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S06J06T04-LTLCardinality-02: LTL 0 0 1 0 1 0 0 0
TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
4 LTL EXCL 5/1800 1/32 PolyORBLF-PT-S06J06T04-LTLCardinality-02 69647 m, 13929 m/sec, 151236 t fired, .
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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
4 LTL EXCL 10/1800 2/32 PolyORBLF-PT-S06J06T04-LTLCardinality-02 147455 m, 15561 m/sec, 326430 t fired, .
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PolyORBLF-PT-S06J06T04-LTLCardinality-02: LTL 0 0 1 0 1 0 0 0
TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
4 LTL EXCL 15/1800 3/32 PolyORBLF-PT-S06J06T04-LTLCardinality-02 231819 m, 16872 m/sec, 507856 t fired, .
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PolyORBLF-PT-S06J06T04-LTLCardinality-02: LTL 0 0 1 0 1 0 0 0
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PolyORBLF-PT-S06J06T04-LTLCardinality-00: LTL 0 1 0 0 1 0 0 0
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FINAL RESULTS
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PolyORBLF-PT-S06J06T04-LTLCardinality-00: LTL false LTL model checker
PolyORBLF-PT-S06J06T04-LTLCardinality-02: LTL unknown AGGR
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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-S06J06T04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is PolyORBLF-PT-S06J06T04, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r295-tall-167873948100611"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T04.tgz
mv PolyORBLF-PT-S06J06T04 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;