About the Execution of ITS-Tools for DLCflexbar-PT-8a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1797.535 | 245566.00 | 265020.00 | 7697.70 | FFFFFTFFTFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r064-tall-162038396900261.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCflexbar-PT-8a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396900261
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.1M
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 135K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 07:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 07:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 15:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 22 15:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 8.7M May 5 16:51 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 DLCflexbar-PT-8a-00
FORMULA_NAME DLCflexbar-PT-8a-01
FORMULA_NAME DLCflexbar-PT-8a-02
FORMULA_NAME DLCflexbar-PT-8a-03
FORMULA_NAME DLCflexbar-PT-8a-04
FORMULA_NAME DLCflexbar-PT-8a-05
FORMULA_NAME DLCflexbar-PT-8a-06
FORMULA_NAME DLCflexbar-PT-8a-07
FORMULA_NAME DLCflexbar-PT-8a-08
FORMULA_NAME DLCflexbar-PT-8a-09
FORMULA_NAME DLCflexbar-PT-8a-10
FORMULA_NAME DLCflexbar-PT-8a-11
FORMULA_NAME DLCflexbar-PT-8a-12
FORMULA_NAME DLCflexbar-PT-8a-13
FORMULA_NAME DLCflexbar-PT-8a-14
FORMULA_NAME DLCflexbar-PT-8a-15
=== Now, execution of the tool begins
BK_START 1620501919261
Running Version 0
[2021-05-08 19:25:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 19:25:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 19:25:22] [INFO ] Load time of PNML (sax parser for PT used): 764 ms
[2021-05-08 19:25:22] [INFO ] Transformed 3971 places.
[2021-05-08 19:25:22] [INFO ] Transformed 32571 transitions.
[2021-05-08 19:25:22] [INFO ] Found NUPN structural information;
[2021-05-08 19:25:22] [INFO ] Parsed PT model containing 3971 places and 32571 transitions in 908 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 38 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 19:25:22] [INFO ] Initial state test concluded for 4 properties.
Ensure Unique test removed 3480 transitions
Reduce redundant transitions removed 3480 transitions.
Support contains 68 out of 3971 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3971/3971 places, 29091/29091 transitions.
Discarding 297 places :
Symmetric choice reduction at 0 with 297 rule applications. Total rules 297 place count 3674 transition count 23304
Iterating global reduction 0 with 297 rules applied. Total rules applied 594 place count 3674 transition count 23304
Ensure Unique test removed 139 transitions
Reduce isomorphic transitions removed 139 transitions.
Iterating post reduction 0 with 139 rules applied. Total rules applied 733 place count 3674 transition count 23165
Applied a total of 733 rules in 1840 ms. Remains 3674 /3971 variables (removed 297) and now considering 23165/29091 (removed 5926) transitions.
[2021-05-08 19:25:24] [INFO ] Flow matrix only has 1126 transitions (discarded 22039 similar events)
// Phase 1: matrix 1126 rows 3674 cols
[2021-05-08 19:25:24] [INFO ] Computed 3040 place invariants in 36 ms
[2021-05-08 19:25:27] [INFO ] Implicit Places using invariants in 2628 ms returned []
Implicit Place search using SMT only with invariants took 2653 ms to find 0 implicit places.
[2021-05-08 19:25:27] [INFO ] Flow matrix only has 1126 transitions (discarded 22039 similar events)
// Phase 1: matrix 1126 rows 3674 cols
[2021-05-08 19:25:27] [INFO ] Computed 3040 place invariants in 10 ms
[2021-05-08 19:25:37] [INFO ] Dead Transitions using invariants and state equation in 10593 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3674/3971 places, 23165/29091 transitions.
[2021-05-08 19:25:38] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 19:25:39] [INFO ] Flatten gal took : 1807 ms
FORMULA DLCflexbar-PT-8a-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-8a-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 19:25:41] [INFO ] Flatten gal took : 1577 ms
[2021-05-08 19:25:42] [INFO ] Input system was already deterministic with 23165 transitions.
Finished random walk after 1762 steps, including 0 resets, run visited all 34 properties in 146 ms. (steps per millisecond=12 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3671 transition count 22852
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3671 transition count 22852
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 3671 transition count 22851
Applied a total of 7 rules in 917 ms. Remains 3671 /3674 variables (removed 3) and now considering 22851/23165 (removed 314) transitions.
[2021-05-08 19:25:43] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:25:43] [INFO ] Computed 3040 place invariants in 7 ms
[2021-05-08 19:25:45] [INFO ] Implicit Places using invariants in 2304 ms returned []
Implicit Place search using SMT only with invariants took 2305 ms to find 0 implicit places.
[2021-05-08 19:25:45] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:25:45] [INFO ] Computed 3040 place invariants in 7 ms
[2021-05-08 19:25:55] [INFO ] Dead Transitions using invariants and state equation in 9893 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3671/3674 places, 22851/23165 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DLCflexbar-PT-8a-00 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s723 1) (EQ s1473 1)), p1:(OR (EQ s53 1) (AND (EQ s754 1) (EQ s2626 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 6 ms.
FORMULA DLCflexbar-PT-8a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-00 finished in 13468 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0))&&F(((p1&&(p2 U (p3||G(p2))))||G(p4)))))], workingDir=/home/mcc/execution]
Support contains 8 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Graph (trivial) has 942 edges and 3674 vertex of which 314 / 3674 are part of one of the 147 SCC in 9 ms
Free SCC test removed 167 places
Ensure Unique test removed 5866 transitions
Reduce isomorphic transitions removed 5866 transitions.
Drop transitions removed 137 transitions
Trivial Post-agglo rules discarded 137 transitions
Performed 137 trivial Post agglomeration. Transition count delta: 137
Iterating post reduction 0 with 137 rules applied. Total rules applied 138 place count 3507 transition count 17162
Reduce places removed 137 places and 0 transitions.
Iterating post reduction 1 with 137 rules applied. Total rules applied 275 place count 3370 transition count 17162
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 275 place count 3370 transition count 17159
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 281 place count 3367 transition count 17159
Discarding 138 places :
Symmetric choice reduction at 2 with 138 rule applications. Total rules 419 place count 3229 transition count 16721
Iterating global reduction 2 with 138 rules applied. Total rules applied 557 place count 3229 transition count 16721
Ensure Unique test removed 1658 transitions
Reduce isomorphic transitions removed 1658 transitions.
Iterating post reduction 2 with 1658 rules applied. Total rules applied 2215 place count 3229 transition count 15063
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Deduced a syphon composed of 150 places in 3 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 2515 place count 3079 transition count 14913
Ensure Unique test removed 2860 transitions
Reduce isomorphic transitions removed 2860 transitions.
Iterating post reduction 3 with 2860 rules applied. Total rules applied 5375 place count 3079 transition count 12053
Drop transitions removed 7270 transitions
Redundant transition composition rules discarded 7270 transitions
Iterating global reduction 4 with 7270 rules applied. Total rules applied 12645 place count 3079 transition count 4783
Reduce places removed 1360 places and 0 transitions.
Iterating post reduction 4 with 1360 rules applied. Total rules applied 14005 place count 1719 transition count 4783
Discarding 1609 places :
Symmetric choice reduction at 5 with 1609 rule applications. Total rules 15614 place count 110 transition count 294
Iterating global reduction 5 with 1609 rules applied. Total rules applied 17223 place count 110 transition count 294
Applied a total of 17223 rules in 2394 ms. Remains 110 /3674 variables (removed 3564) and now considering 294/23165 (removed 22871) transitions.
[2021-05-08 19:25:58] [INFO ] Flow matrix only has 78 transitions (discarded 216 similar events)
// Phase 1: matrix 78 rows 110 cols
[2021-05-08 19:25:58] [INFO ] Computed 71 place invariants in 4 ms
[2021-05-08 19:25:58] [INFO ] Implicit Places using invariants in 333 ms returned [54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 82, 84, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 103, 104, 105, 106, 107, 108, 109]
Discarding 52 places :
Ensure Unique test removed 176 transitions
Reduce isomorphic transitions removed 176 transitions.
Implicit Place search using SMT only with invariants took 335 ms to find 52 implicit places.
[2021-05-08 19:25:58] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-08 19:25:58] [INFO ] Flow matrix only has 78 transitions (discarded 40 similar events)
// Phase 1: matrix 78 rows 58 cols
[2021-05-08 19:25:58] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-08 19:25:58] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Starting structural reductions, iteration 1 : 58/3674 places, 118/23165 transitions.
Graph (trivial) has 87 edges and 58 vertex of which 42 / 58 are part of one of the 11 SCC in 0 ms
Free SCC test removed 31 places
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 19 transition count 34
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 19 transition count 34
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 21 place count 19 transition count 30
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 23 place count 17 transition count 28
Iterating global reduction 0 with 2 rules applied. Total rules applied 25 place count 17 transition count 28
Applied a total of 25 rules in 15 ms. Remains 17 /58 variables (removed 41) and now considering 28/118 (removed 90) transitions.
[2021-05-08 19:25:58] [INFO ] Flow matrix only has 16 transitions (discarded 12 similar events)
// Phase 1: matrix 16 rows 17 cols
[2021-05-08 19:25:58] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-08 19:25:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2021-05-08 19:25:58] [INFO ] Flow matrix only has 16 transitions (discarded 12 similar events)
// Phase 1: matrix 16 rows 17 cols
[2021-05-08 19:25:58] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-08 19:25:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-08 19:25:58] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 17/3674 places, 28/23165 transitions.
Stuttering acceptance computed with spot in 244 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p4))), (NOT p0), (NOT p0), (OR (AND (NOT p2) (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p4))), (AND (NOT p2) (NOT p3) (NOT p4))]
Running random walk in product with property : DLCflexbar-PT-8a-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p4) (NOT p1)) (AND (NOT p4) (NOT p3) (NOT p2))), acceptance={0, 1} source=3 dest: 3}, { cond=(OR (AND p4 (NOT p1)) (AND p4 (NOT p3) (NOT p2))), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p4) p1 (NOT p3) p2), acceptance={0} source=3 dest: 4}, { cond=(AND p4 p1 (NOT p3) p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p4) (NOT p3) (NOT p2)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND p4 (NOT p3) (NOT p2)), acceptance={1} source=4 dest: 3}, { cond=(AND (NOT p4) (NOT p3) p2), acceptance={0} source=4 dest: 4}, { cond=(AND p4 (NOT p3) p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (NEQ s9 1) (NEQ s13 1)), p1:(OR (NEQ s12 1) (NEQ s14 1)), p3:(AND (OR (NEQ s2 1) (NEQ s15 1)) (OR (NEQ s6 1) (NEQ s16 1))), p2:(OR (NEQ s6 1) (NEQ s16 1)), p4:(OR (NEQ s6 1) (NEQ s16 1) (AND (OR (NEQ s2 1) (NEQ s15 1)) (OR (NEQ s6 1) (NEQ s16 1))))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-8a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-01 finished in 3155 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0))||G((p1 U X(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3671 transition count 22852
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3671 transition count 22852
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 3671 transition count 22851
Applied a total of 7 rules in 1142 ms. Remains 3671 /3674 variables (removed 3) and now considering 22851/23165 (removed 314) transitions.
[2021-05-08 19:26:00] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:26:00] [INFO ] Computed 3040 place invariants in 8 ms
[2021-05-08 19:26:02] [INFO ] Implicit Places using invariants in 2126 ms returned []
Implicit Place search using SMT only with invariants took 2128 ms to find 0 implicit places.
[2021-05-08 19:26:02] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:26:02] [INFO ] Computed 3040 place invariants in 8 ms
[2021-05-08 19:26:12] [INFO ] Dead Transitions using invariants and state equation in 9956 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3671/3674 places, 22851/23165 transitions.
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-8a-02 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s714 1) (EQ s1324 1)), p0:(AND (EQ s722 1) (EQ s1608 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 7 ms.
FORMULA DLCflexbar-PT-8a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-02 finished in 13362 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(((F(p1)||p0)&&(F(p3)||p2)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3672 transition count 23003
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3672 transition count 23003
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 3672 transition count 23002
Applied a total of 5 rules in 926 ms. Remains 3672 /3674 variables (removed 2) and now considering 23002/23165 (removed 163) transitions.
[2021-05-08 19:26:13] [INFO ] Flow matrix only has 1123 transitions (discarded 21879 similar events)
// Phase 1: matrix 1123 rows 3672 cols
[2021-05-08 19:26:13] [INFO ] Computed 3040 place invariants in 6 ms
[2021-05-08 19:26:15] [INFO ] Implicit Places using invariants in 2123 ms returned []
Implicit Place search using SMT only with invariants took 2124 ms to find 0 implicit places.
[2021-05-08 19:26:15] [INFO ] Flow matrix only has 1123 transitions (discarded 21879 similar events)
// Phase 1: matrix 1123 rows 3672 cols
[2021-05-08 19:26:15] [INFO ] Computed 3040 place invariants in 8 ms
[2021-05-08 19:26:25] [INFO ] Dead Transitions using invariants and state equation in 9986 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3672/3674 places, 23002/23165 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))), (NOT p1), (NOT p3)]
Running random walk in product with property : DLCflexbar-PT-8a-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s749 0) (EQ s2603 0)), p1:(AND (EQ s714 1) (EQ s3596 1)), p2:(OR (EQ s280 0) (EQ s893 0)), p3:(OR (NEQ s749 1) (NEQ s2603 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 30 steps with 0 reset in 5 ms.
FORMULA DLCflexbar-PT-8a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-03 finished in 13202 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G((p1||F(p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Graph (trivial) has 950 edges and 3674 vertex of which 316 / 3674 are part of one of the 149 SCC in 1 ms
Free SCC test removed 167 places
Ensure Unique test removed 5450 transitions
Reduce isomorphic transitions removed 5450 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 141 place count 3507 transition count 17575
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 281 place count 3367 transition count 17575
Discarding 141 places :
Symmetric choice reduction at 2 with 141 rule applications. Total rules 422 place count 3226 transition count 17134
Iterating global reduction 2 with 141 rules applied. Total rules applied 563 place count 3226 transition count 17134
Ensure Unique test removed 1688 transitions
Reduce isomorphic transitions removed 1688 transitions.
Iterating post reduction 2 with 1688 rules applied. Total rules applied 2251 place count 3226 transition count 15446
Performed 149 Post agglomeration using F-continuation condition.Transition count delta: 149
Deduced a syphon composed of 149 places in 3 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 3 with 298 rules applied. Total rules applied 2549 place count 3077 transition count 15297
Ensure Unique test removed 2741 transitions
Reduce isomorphic transitions removed 2741 transitions.
Iterating post reduction 3 with 2741 rules applied. Total rules applied 5290 place count 3077 transition count 12556
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 5292 place count 3076 transition count 12564
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 5302 place count 3076 transition count 12554
Drop transitions removed 7121 transitions
Redundant transition composition rules discarded 7121 transitions
Iterating global reduction 5 with 7121 rules applied. Total rules applied 12423 place count 3076 transition count 5433
Reduce places removed 1251 places and 0 transitions.
Iterating post reduction 5 with 1251 rules applied. Total rules applied 13674 place count 1825 transition count 5433
Discarding 1742 places :
Symmetric choice reduction at 6 with 1742 rule applications. Total rules 15416 place count 83 transition count 207
Iterating global reduction 6 with 1742 rules applied. Total rules applied 17158 place count 83 transition count 207
Applied a total of 17158 rules in 1982 ms. Remains 83 /3674 variables (removed 3591) and now considering 207/23165 (removed 22958) transitions.
[2021-05-08 19:26:27] [INFO ] Flow matrix only has 72 transitions (discarded 135 similar events)
// Phase 1: matrix 72 rows 83 cols
[2021-05-08 19:26:27] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-08 19:26:27] [INFO ] Implicit Places using invariants in 82 ms returned [48, 49, 50, 51, 53, 54, 55, 56, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82]
Discarding 32 places :
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Implicit Place search using SMT only with invariants took 86 ms to find 32 implicit places.
[2021-05-08 19:26:27] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-08 19:26:27] [INFO ] Flow matrix only has 72 transitions (discarded 35 similar events)
// Phase 1: matrix 72 rows 51 cols
[2021-05-08 19:26:27] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-08 19:26:27] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Starting structural reductions, iteration 1 : 51/3674 places, 107/23165 transitions.
Graph (trivial) has 83 edges and 51 vertex of which 38 / 51 are part of one of the 11 SCC in 1 ms
Free SCC test removed 27 places
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 15 transition count 34
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 15 transition count 34
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 25 place count 15 transition count 28
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 26 place count 15 transition count 27
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 28 place count 14 transition count 26
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 30 place count 13 transition count 25
Applied a total of 30 rules in 5 ms. Remains 13 /51 variables (removed 38) and now considering 25/107 (removed 82) transitions.
[2021-05-08 19:26:27] [INFO ] Flow matrix only has 15 transitions (discarded 10 similar events)
// Phase 1: matrix 15 rows 13 cols
[2021-05-08 19:26:27] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 19:26:27] [INFO ] Implicit Places using invariants in 8 ms returned []
[2021-05-08 19:26:27] [INFO ] Flow matrix only has 15 transitions (discarded 10 similar events)
// Phase 1: matrix 15 rows 13 cols
[2021-05-08 19:26:27] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 19:26:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-08 19:26:27] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 13/3674 places, 25/23165 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : DLCflexbar-PT-8a-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s6 1) (EQ s10 1)), p2:(AND (EQ s8 1) (EQ s12 1)), p0:(OR (NEQ s8 1) (NEQ s11 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 13964 reset in 237 ms.
Product exploration explored 100000 steps with 13939 reset in 168 ms.
Knowledge obtained : [(NOT p1), (NOT p2), p0]
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 14130 reset in 139 ms.
Product exploration explored 100000 steps with 13972 reset in 162 ms.
[2021-05-08 19:26:29] [INFO ] Flatten gal took : 1 ms
[2021-05-08 19:26:29] [INFO ] Flatten gal took : 1 ms
[2021-05-08 19:26:29] [INFO ] Time to serialize gal into /tmp/LTL2593182488959790879.gal : 1 ms
[2021-05-08 19:26:29] [INFO ] Time to serialize properties into /tmp/LTL11378413479946628448.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2593182488959790879.gal, -t, CGAL, -LTL, /tmp/LTL11378413479946628448.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2593182488959790879.gal -t CGAL -LTL /tmp/LTL11378413479946628448.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("((p1008!=1)||(p1722!=1))"))||(G(("((p989==1)&&(p1312==1))")||(F("((p1008==1)&&(p1766==1))")))))))
Formula 0 simplified : !F(G"((p1008!=1)||(p1722!=1))" | G("((p989==1)&&(p1312==1))" | F"((p1008==1)&&(p1766==1))"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.019341,17240,1,0,11,297,49,3,320,312,44
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCflexbar-PT-8a-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DLCflexbar-PT-8a-05 finished in 3535 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3672 transition count 23003
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3672 transition count 23003
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 3672 transition count 23002
Applied a total of 5 rules in 939 ms. Remains 3672 /3674 variables (removed 2) and now considering 23002/23165 (removed 163) transitions.
[2021-05-08 19:26:30] [INFO ] Flow matrix only has 1123 transitions (discarded 21879 similar events)
// Phase 1: matrix 1123 rows 3672 cols
[2021-05-08 19:26:30] [INFO ] Computed 3040 place invariants in 5 ms
[2021-05-08 19:26:32] [INFO ] Implicit Places using invariants in 2192 ms returned []
Implicit Place search using SMT only with invariants took 2192 ms to find 0 implicit places.
[2021-05-08 19:26:32] [INFO ] Flow matrix only has 1123 transitions (discarded 21879 similar events)
// Phase 1: matrix 1123 rows 3672 cols
[2021-05-08 19:26:32] [INFO ] Computed 3040 place invariants in 5 ms
[2021-05-08 19:26:42] [INFO ] Dead Transitions using invariants and state equation in 9943 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3672/3674 places, 23002/23165 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-8a-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (NEQ s719 0) (NEQ s1455 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA DLCflexbar-PT-8a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-06 finished in 13209 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&F((p1||G(p2))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3671 transition count 22852
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3671 transition count 22852
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 3671 transition count 22851
Applied a total of 7 rules in 980 ms. Remains 3671 /3674 variables (removed 3) and now considering 22851/23165 (removed 314) transitions.
[2021-05-08 19:26:43] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:26:43] [INFO ] Computed 3040 place invariants in 11 ms
[2021-05-08 19:27:15] [INFO ] Performed 1937/3671 implicitness test of which 1156 returned IMPLICIT in 30 seconds.
[2021-05-08 19:27:45] [INFO ] Performed 3098/3671 implicitness test of which 2316 returned IMPLICIT in 60 seconds.
[2021-05-08 19:28:00] [INFO ] Implicit Places using invariants in 77070 ms returned [781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 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Discarding 2887 places :
Ensure Unique test removed 21390 transitions
Reduce isomorphic transitions removed 21390 transitions.
Implicit Place search using SMT only with invariants took 77221 ms to find 2887 implicit places.
[2021-05-08 19:28:00] [INFO ] Flow matrix only has 1122 transitions (discarded 339 similar events)
// Phase 1: matrix 1122 rows 784 cols
[2021-05-08 19:28:00] [INFO ] Computed 153 place invariants in 1 ms
[2021-05-08 19:28:01] [INFO ] Dead Transitions using invariants and state equation in 523 ms returned []
Starting structural reductions, iteration 1 : 784/3674 places, 1461/23165 transitions.
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 784 transition count 1441
Applied a total of 20 rules in 23 ms. Remains 784 /784 variables (removed 0) and now considering 1441/1461 (removed 20) transitions.
[2021-05-08 19:28:01] [INFO ] Flow matrix only has 1122 transitions (discarded 319 similar events)
// Phase 1: matrix 1122 rows 784 cols
[2021-05-08 19:28:01] [INFO ] Computed 153 place invariants in 2 ms
[2021-05-08 19:28:01] [INFO ] Implicit Places using invariants in 104 ms returned []
[2021-05-08 19:28:01] [INFO ] Flow matrix only has 1122 transitions (discarded 319 similar events)
// Phase 1: matrix 1122 rows 784 cols
[2021-05-08 19:28:01] [INFO ] Computed 153 place invariants in 1 ms
[2021-05-08 19:28:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 19:28:01] [INFO ] Implicit Places using invariants and state equation in 360 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 784/3674 places, 1441/23165 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCflexbar-PT-8a-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s739 1) (EQ s782 1)), p1:(AND (EQ s706 1) (EQ s783 1)), p2:(AND (EQ s707 1) (EQ s781 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-8a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-07 finished in 79373 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||X(F((p0&&F(p1)))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 3674 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3671 transition count 22852
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3671 transition count 22852
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 3671 transition count 22851
Applied a total of 7 rules in 978 ms. Remains 3671 /3674 variables (removed 3) and now considering 22851/23165 (removed 314) transitions.
[2021-05-08 19:28:02] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:28:02] [INFO ] Computed 3040 place invariants in 6 ms
[2021-05-08 19:28:05] [INFO ] Implicit Places using invariants in 2173 ms returned []
Implicit Place search using SMT only with invariants took 2174 ms to find 0 implicit places.
[2021-05-08 19:28:05] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:28:05] [INFO ] Computed 3040 place invariants in 4 ms
[2021-05-08 19:28:14] [INFO ] Dead Transitions using invariants and state equation in 9794 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3671/3674 places, 22851/23165 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : DLCflexbar-PT-8a-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s83 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null][false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA DLCflexbar-PT-8a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-09 finished in 13016 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3671 transition count 22852
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3671 transition count 22852
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 3671 transition count 22851
Applied a total of 7 rules in 993 ms. Remains 3671 /3674 variables (removed 3) and now considering 22851/23165 (removed 314) transitions.
[2021-05-08 19:28:15] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:28:15] [INFO ] Computed 3040 place invariants in 4 ms
[2021-05-08 19:28:18] [INFO ] Implicit Places using invariants in 2208 ms returned []
Implicit Place search using SMT only with invariants took 2208 ms to find 0 implicit places.
[2021-05-08 19:28:18] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:28:18] [INFO ] Computed 3040 place invariants in 5 ms
[2021-05-08 19:28:27] [INFO ] Dead Transitions using invariants and state equation in 9804 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3671/3674 places, 22851/23165 transitions.
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCflexbar-PT-8a-10 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (NEQ s385 0) (NEQ s2054 0)), p0:(AND (OR (NEQ s445 1) (NEQ s3197 1)) (OR (NEQ s385 1) (NEQ s2054 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 772 steps with 4 reset in 74 ms.
FORMULA DLCflexbar-PT-8a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-10 finished in 13157 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3671 transition count 22852
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3671 transition count 22852
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 3671 transition count 22851
Applied a total of 7 rules in 1023 ms. Remains 3671 /3674 variables (removed 3) and now considering 22851/23165 (removed 314) transitions.
[2021-05-08 19:28:29] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:28:29] [INFO ] Computed 3040 place invariants in 5 ms
[2021-05-08 19:28:31] [INFO ] Implicit Places using invariants in 2078 ms returned []
Implicit Place search using SMT only with invariants took 2078 ms to find 0 implicit places.
[2021-05-08 19:28:31] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:28:31] [INFO ] Computed 3040 place invariants in 5 ms
[2021-05-08 19:28:40] [INFO ] Dead Transitions using invariants and state equation in 9730 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3671/3674 places, 22851/23165 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-8a-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (EQ s740 1) (EQ s2156 1)) (AND (EQ s760 1) (EQ s2834 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 236 steps with 78 reset in 81 ms.
FORMULA DLCflexbar-PT-8a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-11 finished in 13012 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3671 transition count 22852
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3671 transition count 22852
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 3671 transition count 22851
Applied a total of 7 rules in 1031 ms. Remains 3671 /3674 variables (removed 3) and now considering 22851/23165 (removed 314) transitions.
[2021-05-08 19:28:42] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:28:42] [INFO ] Computed 3040 place invariants in 4 ms
[2021-05-08 19:28:44] [INFO ] Implicit Places using invariants in 2113 ms returned []
Implicit Place search using SMT only with invariants took 2114 ms to find 0 implicit places.
[2021-05-08 19:28:44] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:28:44] [INFO ] Computed 3040 place invariants in 4 ms
[2021-05-08 19:28:54] [INFO ] Dead Transitions using invariants and state equation in 9995 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3671/3674 places, 22851/23165 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-8a-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (NEQ s210 1) (NEQ s1984 1)) (OR (NEQ s707 1) (NEQ s847 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-8a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-12 finished in 13270 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X((p1 U (p2||G(p1))))&&p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3671 transition count 22852
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3671 transition count 22852
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 3671 transition count 22851
Applied a total of 7 rules in 984 ms. Remains 3671 /3674 variables (removed 3) and now considering 22851/23165 (removed 314) transitions.
[2021-05-08 19:28:55] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:28:55] [INFO ] Computed 3040 place invariants in 5 ms
[2021-05-08 19:28:57] [INFO ] Implicit Places using invariants in 2077 ms returned []
Implicit Place search using SMT only with invariants took 2077 ms to find 0 implicit places.
[2021-05-08 19:28:57] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:28:57] [INFO ] Computed 3040 place invariants in 4 ms
[2021-05-08 19:29:07] [INFO ] Dead Transitions using invariants and state equation in 10096 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3671/3674 places, 22851/23165 transitions.
Stuttering acceptance computed with spot in 629 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true]
Running random walk in product with property : DLCflexbar-PT-8a-13 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s219 1) (OR (NEQ s745 1) (NEQ s2240 1))), p2:(AND (OR (NEQ s140 1) (NEQ s2235 1)) (NEQ s219 0)), p1:(AND (NEQ s219 1) (OR (NEQ s745 1) (NEQ s2240 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 345 steps with 0 reset in 27 ms.
FORMULA DLCflexbar-PT-8a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-13 finished in 13844 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((X(p0)&&G(p1))||G(p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3671 transition count 22852
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3671 transition count 22852
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 3671 transition count 22851
Applied a total of 7 rules in 1000 ms. Remains 3671 /3674 variables (removed 3) and now considering 22851/23165 (removed 314) transitions.
[2021-05-08 19:29:09] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:29:09] [INFO ] Computed 3040 place invariants in 5 ms
[2021-05-08 19:29:11] [INFO ] Implicit Places using invariants in 2129 ms returned []
Implicit Place search using SMT only with invariants took 2141 ms to find 0 implicit places.
[2021-05-08 19:29:11] [INFO ] Flow matrix only has 1122 transitions (discarded 21729 similar events)
// Phase 1: matrix 1122 rows 3671 cols
[2021-05-08 19:29:11] [INFO ] Computed 3040 place invariants in 4 ms
[2021-05-08 19:29:21] [INFO ] Dead Transitions using invariants and state equation in 9978 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3671/3674 places, 22851/23165 transitions.
Stuttering acceptance computed with spot in 220 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCflexbar-PT-8a-14 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=0 dest: 2}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (NEQ s740 1) (NEQ s2010 1)), p0:(AND (EQ s335 1) (EQ s3154 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 179 steps with 7 reset in 22 ms.
FORMULA DLCflexbar-PT-8a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-14 finished in 13401 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((((G((p1 U p2))||p0) U p3) U p4))], workingDir=/home/mcc/execution]
Support contains 8 out of 3674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3674/3674 places, 23165/23165 transitions.
Graph (trivial) has 941 edges and 3674 vertex of which 310 / 3674 are part of one of the 147 SCC in 1 ms
Free SCC test removed 163 places
Ensure Unique test removed 5135 transitions
Reduce isomorphic transitions removed 5135 transitions.
Drop transitions removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 0 with 139 rules applied. Total rules applied 140 place count 3511 transition count 17891
Reduce places removed 139 places and 0 transitions.
Iterating post reduction 1 with 139 rules applied. Total rules applied 279 place count 3372 transition count 17891
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 279 place count 3372 transition count 17890
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 281 place count 3371 transition count 17890
Discarding 140 places :
Symmetric choice reduction at 2 with 140 rule applications. Total rules 421 place count 3231 transition count 17450
Iterating global reduction 2 with 140 rules applied. Total rules applied 561 place count 3231 transition count 17450
Ensure Unique test removed 1529 transitions
Reduce isomorphic transitions removed 1529 transitions.
Iterating post reduction 2 with 1529 rules applied. Total rules applied 2090 place count 3231 transition count 15921
Performed 148 Post agglomeration using F-continuation condition.Transition count delta: 148
Deduced a syphon composed of 148 places in 3 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 3 with 296 rules applied. Total rules applied 2386 place count 3083 transition count 15773
Ensure Unique test removed 2582 transitions
Reduce isomorphic transitions removed 2582 transitions.
Iterating post reduction 3 with 2582 rules applied. Total rules applied 4968 place count 3083 transition count 13191
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 4970 place count 3082 transition count 13199
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 4980 place count 3082 transition count 13189
Drop transitions removed 6972 transitions
Redundant transition composition rules discarded 6972 transitions
Iterating global reduction 5 with 6972 rules applied. Total rules applied 11952 place count 3082 transition count 6217
Reduce places removed 1104 places and 0 transitions.
Iterating post reduction 5 with 1104 rules applied. Total rules applied 13056 place count 1978 transition count 6217
Discarding 1863 places :
Symmetric choice reduction at 6 with 1863 rule applications. Total rules 14919 place count 115 transition count 350
Iterating global reduction 6 with 1863 rules applied. Total rules applied 16782 place count 115 transition count 350
Applied a total of 16782 rules in 1884 ms. Remains 115 /3674 variables (removed 3559) and now considering 350/23165 (removed 22815) transitions.
[2021-05-08 19:29:23] [INFO ] Flow matrix only has 84 transitions (discarded 266 similar events)
// Phase 1: matrix 84 rows 115 cols
[2021-05-08 19:29:23] [INFO ] Computed 73 place invariants in 0 ms
[2021-05-08 19:29:23] [INFO ] Implicit Places using invariants in 143 ms returned [55, 56, 57, 58, 59, 60, 61, 62, 64, 65, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114]
Discarding 56 places :
Ensure Unique test removed 226 transitions
Reduce isomorphic transitions removed 226 transitions.
Implicit Place search using SMT only with invariants took 144 ms to find 56 implicit places.
[2021-05-08 19:29:23] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-08 19:29:23] [INFO ] Flow matrix only has 84 transitions (discarded 40 similar events)
// Phase 1: matrix 84 rows 59 cols
[2021-05-08 19:29:23] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 19:29:23] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Starting structural reductions, iteration 1 : 59/3674 places, 124/23165 transitions.
Graph (trivial) has 85 edges and 59 vertex of which 36 / 59 are part of one of the 11 SCC in 0 ms
Free SCC test removed 25 places
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 34 transition count 64
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 33 transition count 64
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 11 place count 25 transition count 56
Iterating global reduction 2 with 8 rules applied. Total rules applied 19 place count 25 transition count 56
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 25 place count 25 transition count 50
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 25 transition count 49
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 28 place count 24 transition count 48
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 30 place count 23 transition count 47
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 31 place count 23 transition count 47
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 32 place count 23 transition count 46
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 33 place count 22 transition count 45
Iterating global reduction 6 with 1 rules applied. Total rules applied 34 place count 22 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 35 place count 22 transition count 44
Applied a total of 35 rules in 5 ms. Remains 22 /59 variables (removed 37) and now considering 44/124 (removed 80) transitions.
[2021-05-08 19:29:23] [INFO ] Flow matrix only has 27 transitions (discarded 17 similar events)
// Phase 1: matrix 27 rows 22 cols
[2021-05-08 19:29:23] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-08 19:29:23] [INFO ] Implicit Places using invariants in 9 ms returned []
[2021-05-08 19:29:23] [INFO ] Flow matrix only has 27 transitions (discarded 17 similar events)
// Phase 1: matrix 27 rows 22 cols
[2021-05-08 19:29:23] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-08 19:29:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-08 19:29:23] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 22/3674 places, 44/23165 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p4), true, (NOT p2), (NOT p2), (NOT p3)]
Running random walk in product with property : DLCflexbar-PT-8a-15 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p4) p3) (AND (NOT p4) p0) (AND (NOT p4) p2) (AND (NOT p4) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p4) (NOT p3) (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p4) (NOT p3) (NOT p0) (NOT p2) p1), acceptance={0} source=0 dest: 2}, { cond=(OR (AND (NOT p4) (NOT p3) (NOT p0) p2) (AND (NOT p4) (NOT p3) (NOT p0) p1)), acceptance={0} source=0 dest: 3}, { cond=(OR (AND (NOT p4) (NOT p3) p0) (AND (NOT p4) (NOT p3) p2) (AND (NOT p4) (NOT p3) p1)), acceptance={0} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(OR p2 p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p3) (NOT p0) (NOT p2) p1), acceptance={0} source=4 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p0) p2) (AND (NOT p3) (NOT p0) p1)), acceptance={0} source=4 dest: 3}, { cond=(OR (AND (NOT p3) p0) (AND (NOT p3) p2) (AND (NOT p3) p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p4:(AND (EQ s5 1) (EQ s18 1) (EQ s16 1) (EQ s21 1)), p3:(OR (EQ s4 0) (EQ s20 0)), p0:(OR (EQ s5 0) (EQ s18 0)), p2:(AND (EQ s4 1) (EQ s20 1)), p1:(AND (EQ s10 1) (EQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-8a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-8a-15 finished in 2284 ms.
All properties solved without resorting to model-checking.
BK_STOP 1620502164827
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-8a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-8a, 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 r064-tall-162038396900261"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-8a.tgz
mv DLCflexbar-PT-8a 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 ;