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-162038397000325.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 DLCround-PT-06a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397000325
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 688K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 92K 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 3.1K Mar 28 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 08:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 08:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 325K 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 DLCround-PT-06a-00
FORMULA_NAME DLCround-PT-06a-01
FORMULA_NAME DLCround-PT-06a-02
FORMULA_NAME DLCround-PT-06a-03
FORMULA_NAME DLCround-PT-06a-04
FORMULA_NAME DLCround-PT-06a-05
FORMULA_NAME DLCround-PT-06a-06
FORMULA_NAME DLCround-PT-06a-07
FORMULA_NAME DLCround-PT-06a-08
FORMULA_NAME DLCround-PT-06a-09
FORMULA_NAME DLCround-PT-06a-10
FORMULA_NAME DLCround-PT-06a-11
FORMULA_NAME DLCround-PT-06a-12
FORMULA_NAME DLCround-PT-06a-13
FORMULA_NAME DLCround-PT-06a-14
FORMULA_NAME DLCround-PT-06a-15

=== Now, execution of the tool begins

BK_START 1620510261808

Running Version 0
[2021-05-08 21:44:39] [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 21:44:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 21:44:39] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2021-05-08 21:44:39] [INFO ] Transformed 197 places.
[2021-05-08 21:44:40] [INFO ] Transformed 1313 transitions.
[2021-05-08 21:44:40] [INFO ] Found NUPN structural information;
[2021-05-08 21:44:40] [INFO ] Parsed PT model containing 197 places and 1313 transitions in 258 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 21:44:40] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 135 transitions
Reduce redundant transitions removed 135 transitions.
Support contains 51 out of 197 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 197/197 places, 1178/1178 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 187 transition count 1082
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 187 transition count 1082
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 187 transition count 1080
Drop transitions removed 366 transitions
Redundant transition composition rules discarded 366 transitions
Iterating global reduction 1 with 366 rules applied. Total rules applied 388 place count 187 transition count 714
Applied a total of 388 rules in 78 ms. Remains 187 /197 variables (removed 10) and now considering 714/1178 (removed 464) transitions.
[2021-05-08 21:44:40] [INFO ] Flow matrix only has 142 transitions (discarded 572 similar events)
// Phase 1: matrix 142 rows 187 cols
[2021-05-08 21:44:40] [INFO ] Computed 109 place invariants in 9 ms
[2021-05-08 21:44:40] [INFO ] Implicit Places using invariants in 464 ms returned [89, 90, 91, 93, 94, 95, 96, 97, 98, 99, 101, 102, 103, 105, 106, 107, 108, 109, 110, 112, 113, 115, 116, 117, 119, 120, 121, 123, 125, 126, 127, 129, 130, 131, 133, 135, 136, 137, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 152, 155, 156, 157, 158, 159, 161, 163, 165, 166, 167, 169, 170, 171, 173, 174, 175, 178, 179, 180, 183, 185, 186]
Discarding 72 places :
Ensure Unique test removed 346 transitions
Reduce isomorphic transitions removed 346 transitions.
Implicit Place search using SMT only with invariants took 503 ms to find 72 implicit places.
[2021-05-08 21:44:40] [INFO ] Flow matrix only has 142 transitions (discarded 226 similar events)
// Phase 1: matrix 142 rows 115 cols
[2021-05-08 21:44:40] [INFO ] Computed 37 place invariants in 2 ms
[2021-05-08 21:44:40] [INFO ] Dead Transitions using invariants and state equation in 169 ms returned []
Starting structural reductions, iteration 1 : 115/197 places, 368/1178 transitions.
Drop transitions removed 179 transitions
Redundant transition composition rules discarded 179 transitions
Iterating global reduction 0 with 179 rules applied. Total rules applied 179 place count 115 transition count 189
Applied a total of 179 rules in 22 ms. Remains 115 /115 variables (removed 0) and now considering 189/368 (removed 179) transitions.
[2021-05-08 21:44:40] [INFO ] Flow matrix only has 142 transitions (discarded 47 similar events)
// Phase 1: matrix 142 rows 115 cols
[2021-05-08 21:44:40] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-08 21:44:41] [INFO ] Implicit Places using invariants in 21 ms returned []
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 142 transitions (discarded 47 similar events)
// Phase 1: matrix 142 rows 115 cols
[2021-05-08 21:44:41] [INFO ] Computed 37 place invariants in 4 ms
[2021-05-08 21:44:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:41] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 115/197 places, 189/1178 transitions.
[2021-05-08 21:44:41] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 21:44:41] [INFO ] Flatten gal took : 43 ms
FORMULA DLCround-PT-06a-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 21:44:41] [INFO ] Flatten gal took : 12 ms
[2021-05-08 21:44:41] [INFO ] Input system was already deterministic with 189 transitions.
Finished random walk after 1231 steps, including 0 resets, run visited all 32 properties in 21 ms. (steps per millisecond=58 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U X(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 91 transition count 189
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 36 place count 79 transition count 165
Iterating global reduction 1 with 12 rules applied. Total rules applied 48 place count 79 transition count 165
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 50 place count 79 transition count 163
Applied a total of 50 rules in 5 ms. Remains 79 /115 variables (removed 36) and now considering 163/189 (removed 26) transitions.
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 79 cols
[2021-05-08 21:44:41] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:44:41] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 79 cols
[2021-05-08 21:44:41] [INFO ] Computed 13 place invariants in 3 ms
[2021-05-08 21:44:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:41] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 79 cols
[2021-05-08 21:44:41] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-08 21:44:41] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 79/115 places, 163/189 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DLCround-PT-06a-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}, { cond=(NOT p0), acceptance={0} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s26 1) (EQ s77 1)), p1:(AND (EQ s33 1) (EQ s78 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-06a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-01 finished in 383 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X(F(p0)))||(F(p0)&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 91 transition count 189
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 81 transition count 169
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 81 transition count 169
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 81 transition count 167
Applied a total of 46 rules in 4 ms. Remains 81 /115 variables (removed 34) and now considering 167/189 (removed 22) transitions.
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
// Phase 1: matrix 130 rows 81 cols
[2021-05-08 21:44:41] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-08 21:44:41] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
// Phase 1: matrix 130 rows 81 cols
[2021-05-08 21:44:41] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-08 21:44:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:41] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
// Phase 1: matrix 130 rows 81 cols
[2021-05-08 21:44:41] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-08 21:44:41] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Finished structural reductions, in 1 iterations. Remains : 81/115 places, 167/189 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-06a-02 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s31 0) (EQ s79 0)), p0:(AND (EQ s72 1) (EQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 101 steps with 0 reset in 2 ms.
FORMULA DLCround-PT-06a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-02 finished in 283 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Graph (trivial) has 185 edges and 115 vertex of which 87 / 115 are part of one of the 11 SCC in 3 ms
Free SCC test removed 76 places
Ensure Unique test removed 174 transitions
Reduce isomorphic transitions removed 174 transitions.
Graph (complete) has 51 edges and 39 vertex of which 14 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.4 ms
Discarding 25 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 11 place count 5 transition count 6
Iterating global reduction 0 with 9 rules applied. Total rules applied 20 place count 5 transition count 6
Applied a total of 20 rules in 13 ms. Remains 5 /115 variables (removed 110) and now considering 6/189 (removed 183) transitions.
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 21:44:42] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:44:42] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 21:44:42] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:44:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:42] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-08 21:44:42] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 21:44:42] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:44:42] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/115 places, 6/189 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s2 1) (NEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-03 finished in 113 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Graph (trivial) has 182 edges and 115 vertex of which 84 / 115 are part of one of the 11 SCC in 0 ms
Free SCC test removed 73 places
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 168 transitions.
Graph (complete) has 57 edges and 42 vertex of which 17 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.0 ms
Discarding 25 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 17 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 16 transition count 20
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 12 place count 8 transition count 12
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 8 transition count 12
Applied a total of 20 rules in 5 ms. Remains 8 /115 variables (removed 107) and now considering 12/189 (removed 177) transitions.
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 8 cols
[2021-05-08 21:44:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 21:44:42] [INFO ] Implicit Places using invariants in 6 ms returned []
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 8 cols
[2021-05-08 21:44:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 21:44:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:42] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2021-05-08 21:44:42] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 8 cols
[2021-05-08 21:44:42] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 21:44:42] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8/115 places, 12/189 transitions.
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-06a-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s2 1), p1:(OR (NEQ s5 1) (NEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-05 finished in 135 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 89 transition count 189
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 38 place count 77 transition count 165
Iterating global reduction 1 with 12 rules applied. Total rules applied 50 place count 77 transition count 165
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 52 place count 77 transition count 163
Applied a total of 52 rules in 3 ms. Remains 77 /115 variables (removed 38) and now considering 163/189 (removed 26) transitions.
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 77 cols
[2021-05-08 21:44:42] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-08 21:44:42] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 77 cols
[2021-05-08 21:44:42] [INFO ] Computed 11 place invariants in 4 ms
[2021-05-08 21:44:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:42] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 77 cols
[2021-05-08 21:44:42] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-08 21:44:42] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 77/115 places, 163/189 transitions.
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-06 automaton TGBA [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:(EQ s3 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 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-06 finished in 198 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U X((p1&&F(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 92 transition count 189
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 32 place count 83 transition count 171
Iterating global reduction 1 with 9 rules applied. Total rules applied 41 place count 83 transition count 171
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 43 place count 83 transition count 169
Applied a total of 43 rules in 4 ms. Remains 83 /115 variables (removed 32) and now considering 169/189 (removed 20) transitions.
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 131 transitions (discarded 38 similar events)
// Phase 1: matrix 131 rows 83 cols
[2021-05-08 21:44:42] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 21:44:42] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 131 transitions (discarded 38 similar events)
// Phase 1: matrix 131 rows 83 cols
[2021-05-08 21:44:42] [INFO ] Computed 14 place invariants in 2 ms
[2021-05-08 21:44:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:42] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 131 transitions (discarded 38 similar events)
// Phase 1: matrix 131 rows 83 cols
[2021-05-08 21:44:42] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 21:44:42] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 83/115 places, 169/189 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : DLCround-PT-06a-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s68 0) (EQ s82 0)), p1:(OR (NEQ s48 1) (NEQ s81 1) (NEQ s31 1) (NEQ s80 1)), p2:(NEQ s55 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-06a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-07 finished in 310 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 90 transition count 189
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 35 place count 80 transition count 169
Iterating global reduction 1 with 10 rules applied. Total rules applied 45 place count 80 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 46 place count 80 transition count 168
Applied a total of 46 rules in 4 ms. Remains 80 /115 variables (removed 35) and now considering 168/189 (removed 21) transitions.
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
// Phase 1: matrix 131 rows 80 cols
[2021-05-08 21:44:42] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 21:44:42] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
// Phase 1: matrix 131 rows 80 cols
[2021-05-08 21:44:42] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:44:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:42] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2021-05-08 21:44:42] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
// Phase 1: matrix 131 rows 80 cols
[2021-05-08 21:44:42] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 21:44:42] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/115 places, 168/189 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-06a-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(AND (EQ s72 1) (EQ s79 1)), p0:(EQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 1 ms.
FORMULA DLCround-PT-06a-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-08 finished in 281 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G((p1||(G(p2) U p3)||F(p2)))&&p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Graph (trivial) has 179 edges and 115 vertex of which 85 / 115 are part of one of the 11 SCC in 0 ms
Free SCC test removed 74 places
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 168 transitions.
Graph (complete) has 57 edges and 41 vertex of which 18 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.0 ms
Discarding 23 places :
Also discarding 0 output transitions
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 9 place count 11 transition count 14
Iterating global reduction 0 with 7 rules applied. Total rules applied 16 place count 11 transition count 14
Applied a total of 16 rules in 5 ms. Remains 11 /115 variables (removed 104) and now considering 14/189 (removed 175) transitions.
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 8 transitions (discarded 6 similar events)
// Phase 1: matrix 8 rows 11 cols
[2021-05-08 21:44:43] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 21:44:43] [INFO ] Implicit Places using invariants in 8 ms returned []
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 8 transitions (discarded 6 similar events)
// Phase 1: matrix 8 rows 11 cols
[2021-05-08 21:44:43] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 21:44:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:43] [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.
[2021-05-08 21:44:43] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 8 transitions (discarded 6 similar events)
// Phase 1: matrix 8 rows 11 cols
[2021-05-08 21:44:43] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 21:44:43] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 11/115 places, 14/189 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2) (NOT p3)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2) (NOT p3))]
Running random walk in product with property : DLCround-PT-06a-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p3) (NOT p2))), acceptance={0} source=2 dest: 2}, { cond=(OR (AND p0 p1 (NOT p2)) (AND p0 p3 (NOT p2))), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p3 (NOT p2))), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s10 1)), p1:(AND (EQ s6 1) (EQ s8 1)), p3:(OR (EQ s6 0) (EQ s8 0)), p2:(AND (EQ s2 1) (EQ s9 1))], nbAcceptance=1, 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 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-09 finished in 187 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0))||F((p1 U ((G(p3)&&p2)||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 91 transition count 189
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 35 place count 80 transition count 167
Iterating global reduction 1 with 11 rules applied. Total rules applied 46 place count 80 transition count 167
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 48 place count 80 transition count 165
Applied a total of 48 rules in 2 ms. Remains 80 /115 variables (removed 35) and now considering 165/189 (removed 24) transitions.
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 80 cols
[2021-05-08 21:44:43] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:44:43] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 80 cols
[2021-05-08 21:44:43] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:44:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:43] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 80 cols
[2021-05-08 21:44:43] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:44:43] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/115 places, 165/189 transitions.
Stuttering acceptance computed with spot in 84 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3)))]
Running random walk in product with property : DLCround-PT-06a-10 automaton TGBA [mat=[[{ cond=(AND p2 p3), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p2) (NOT p3)), acceptance={} source=0 dest: 2}], [{ cond=(AND p3 (NOT p1) (NOT p0)), acceptance={1} source=1 dest: 1}, { cond=(AND p3 p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 2}, { cond=(AND (NOT p3) p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p2 p3 (NOT p1) (NOT p0)), acceptance={1} source=2 dest: 1}, { cond=(AND p2 p3 p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p1) (NOT p0)) (AND (NOT p3) (NOT p1) (NOT p0))), acceptance={0, 1} source=2 dest: 2}, { cond=(OR (AND (NOT p2) p1 (NOT p0)) (AND (NOT p3) p1 (NOT p0))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (NEQ s61 0) (NEQ s78 0)), p3:(OR (NEQ s61 1) (NEQ s78 1)), p1:(AND (NEQ s61 0) (NEQ s78 0)), p0:(OR (NEQ s77 1) (NEQ s79 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-10 finished in 229 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Graph (trivial) has 186 edges and 115 vertex of which 87 / 115 are part of one of the 11 SCC in 1 ms
Free SCC test removed 76 places
Ensure Unique test removed 175 transitions
Reduce isomorphic transitions removed 175 transitions.
Graph (complete) has 50 edges and 39 vertex of which 14 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.0 ms
Discarding 25 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 11 place count 5 transition count 5
Iterating global reduction 0 with 9 rules applied. Total rules applied 20 place count 5 transition count 5
Applied a total of 20 rules in 2 ms. Remains 5 /115 variables (removed 110) and now considering 5/189 (removed 184) transitions.
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 21:44:43] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:44:43] [INFO ] Implicit Places using invariants in 6 ms returned []
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 21:44:43] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:44:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:43] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 15 ms to find 0 implicit places.
[2021-05-08 21:44:43] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 21:44:43] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:44:43] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/115 places, 5/189 transitions.
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-06a-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-11 finished in 61 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U X(p1))&&X(p2)))], workingDir=/home/mcc/execution]
Support contains 6 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 92 transition count 189
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 35 place count 80 transition count 165
Iterating global reduction 1 with 12 rules applied. Total rules applied 47 place count 80 transition count 165
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 80 transition count 163
Applied a total of 49 rules in 5 ms. Remains 80 /115 variables (removed 35) and now considering 163/189 (removed 26) transitions.
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 80 cols
[2021-05-08 21:44:43] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-08 21:44:43] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 80 cols
[2021-05-08 21:44:43] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-08 21:44:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:43] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 80 cols
[2021-05-08 21:44:43] [INFO ] Computed 14 place invariants in 2 ms
[2021-05-08 21:44:43] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/115 places, 163/189 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1), true]
Running random walk in product with property : DLCround-PT-06a-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s65 1) (EQ s79 1)), p1:(AND (EQ s34 1) (EQ s78 1)), p2:(AND (EQ s26 1) (EQ s77 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-12 finished in 248 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X((p0||(G(p2)&&p1)))&&(p3||F(p4)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 91 transition count 189
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 81 transition count 169
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 81 transition count 169
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 81 transition count 167
Applied a total of 46 rules in 1 ms. Remains 81 /115 variables (removed 34) and now considering 167/189 (removed 22) transitions.
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
// Phase 1: matrix 130 rows 81 cols
[2021-05-08 21:44:43] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:44:43] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
// Phase 1: matrix 130 rows 81 cols
[2021-05-08 21:44:43] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:44:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:43] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2021-05-08 21:44:43] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
// Phase 1: matrix 130 rows 81 cols
[2021-05-08 21:44:43] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-08 21:44:43] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Finished structural reductions, in 1 iterations. Remains : 81/115 places, 167/189 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (AND (NOT p3) (NOT p4)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p4), true, (AND p0 (NOT p2))]
Running random walk in product with property : DLCround-PT-06a-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p4)), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p4), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(OR (AND p0 p2) (AND (NOT p1) p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(EQ s25 0), p4:(EQ s25 1), p0:(AND (EQ s40 1) (EQ s79 1)), p1:(AND (EQ s53 1) (EQ s80 1)), p2:(AND (EQ s53 1) (EQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-13 finished in 274 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Graph (trivial) has 184 edges and 115 vertex of which 84 / 115 are part of one of the 12 SCC in 1 ms
Free SCC test removed 72 places
Ensure Unique test removed 165 transitions
Reduce isomorphic transitions removed 165 transitions.
Graph (complete) has 60 edges and 43 vertex of which 18 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.0 ms
Discarding 25 places :
Also discarding 0 output 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 3 place count 18 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 17 transition count 23
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 13 place count 8 transition count 14
Iterating global reduction 2 with 9 rules applied. Total rules applied 22 place count 8 transition count 14
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 8 transition count 13
Applied a total of 23 rules in 4 ms. Remains 8 /115 variables (removed 107) and now considering 13/189 (removed 176) transitions.
[2021-05-08 21:44:44] [INFO ] Flow matrix only has 8 transitions (discarded 5 similar events)
// Phase 1: matrix 8 rows 8 cols
[2021-05-08 21:44:44] [INFO ] Computed 3 place invariants in 4 ms
[2021-05-08 21:44:44] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-08 21:44:44] [INFO ] Flow matrix only has 8 transitions (discarded 5 similar events)
// Phase 1: matrix 8 rows 8 cols
[2021-05-08 21:44:44] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:44:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:44] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
[2021-05-08 21:44:44] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 21:44:44] [INFO ] Flow matrix only has 8 transitions (discarded 5 similar events)
// Phase 1: matrix 8 rows 8 cols
[2021-05-08 21:44:44] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:44:44] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8/115 places, 13/189 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-06a-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-14 finished in 70 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((F(p0) U p1)&&G(F(!p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 189/189 transitions.
Graph (trivial) has 182 edges and 115 vertex of which 84 / 115 are part of one of the 11 SCC in 0 ms
Free SCC test removed 73 places
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 168 transitions.
Graph (complete) has 57 edges and 42 vertex of which 18 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.0 ms
Discarding 24 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 18 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 17 transition count 20
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 12 place count 9 transition count 12
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 9 transition count 12
Applied a total of 20 rules in 3 ms. Remains 9 /115 variables (removed 106) and now considering 12/189 (removed 177) transitions.
[2021-05-08 21:44:44] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 9 cols
[2021-05-08 21:44:44] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 21:44:44] [INFO ] Implicit Places using invariants in 7 ms returned []
[2021-05-08 21:44:44] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 9 cols
[2021-05-08 21:44:44] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 21:44:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:44] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 20 ms to find 0 implicit places.
[2021-05-08 21:44:44] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 21:44:44] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 9 cols
[2021-05-08 21:44:44] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 21:44:44] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/115 places, 12/189 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), (NOT p1), p1, p1]
Running random walk in product with property : DLCround-PT-06a-15 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}, { cond=true, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s3 1) (EQ s7 1)), p0:(AND (EQ s5 1) (EQ s8 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 DLCround-PT-06a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-15 finished in 167 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620510301633

--------------------
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="DLCround-PT-06a"
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 DLCround-PT-06a, 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-162038397000325"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-06a.tgz
mv DLCround-PT-06a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;