About the Execution of ITS-Tools for DLCround-PT-05a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 394.764 | 38706.00 | 23429.00 | 20177.10 | TFFFFFFFFFFTFTFF | 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-162038397000309.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-05a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397000309
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 104K 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 3.2K Mar 28 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K 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 3.1K Mar 23 07:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 07:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 15:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 15:24 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 259K 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-05a-00
FORMULA_NAME DLCround-PT-05a-01
FORMULA_NAME DLCround-PT-05a-02
FORMULA_NAME DLCround-PT-05a-03
FORMULA_NAME DLCround-PT-05a-04
FORMULA_NAME DLCround-PT-05a-05
FORMULA_NAME DLCround-PT-05a-06
FORMULA_NAME DLCround-PT-05a-07
FORMULA_NAME DLCround-PT-05a-08
FORMULA_NAME DLCround-PT-05a-09
FORMULA_NAME DLCround-PT-05a-10
FORMULA_NAME DLCround-PT-05a-11
FORMULA_NAME DLCround-PT-05a-12
FORMULA_NAME DLCround-PT-05a-13
FORMULA_NAME DLCround-PT-05a-14
FORMULA_NAME DLCround-PT-05a-15
=== Now, execution of the tool begins
BK_START 1620508575271
Running Version 0
[2021-05-08 21:16:32] [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 21:16:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 21:16:32] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2021-05-08 21:16:32] [INFO ] Transformed 167 places.
[2021-05-08 21:16:32] [INFO ] Transformed 1055 transitions.
[2021-05-08 21:16:32] [INFO ] Found NUPN structural information;
[2021-05-08 21:16:32] [INFO ] Parsed PT model containing 167 places and 1055 transitions in 188 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 21:16:32] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 112 transitions
Reduce redundant transitions removed 112 transitions.
Support contains 55 out of 167 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 167/167 places, 943/943 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 157 transition count 849
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 157 transition count 849
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 157 transition count 848
Drop transitions removed 264 transitions
Redundant transition composition rules discarded 264 transitions
Iterating global reduction 1 with 264 rules applied. Total rules applied 285 place count 157 transition count 584
Applied a total of 285 rules in 54 ms. Remains 157 /167 variables (removed 10) and now considering 584/943 (removed 359) transitions.
[2021-05-08 21:16:32] [INFO ] Flow matrix only has 127 transitions (discarded 457 similar events)
// Phase 1: matrix 127 rows 157 cols
[2021-05-08 21:16:32] [INFO ] Computed 88 place invariants in 15 ms
[2021-05-08 21:16:32] [INFO ] Implicit Places using invariants in 355 ms returned [79, 81, 82, 83, 84, 85, 87, 88, 91, 93, 94, 96, 99, 101, 102, 104, 106, 107, 110, 111, 112, 113, 114, 115, 116, 117, 119, 121, 122, 123, 124, 125, 128, 129, 130, 132, 133, 134, 135, 136, 138, 139, 140, 141, 143, 146, 147, 148, 149, 150, 151, 152, 154, 156]
Discarding 54 places :
Ensure Unique test removed 264 transitions
Reduce isomorphic transitions removed 264 transitions.
Implicit Place search using SMT only with invariants took 383 ms to find 54 implicit places.
[2021-05-08 21:16:32] [INFO ] Flow matrix only has 127 transitions (discarded 193 similar events)
// Phase 1: matrix 127 rows 103 cols
[2021-05-08 21:16:32] [INFO ] Computed 34 place invariants in 4 ms
[2021-05-08 21:16:33] [INFO ] Dead Transitions using invariants and state equation in 196 ms returned []
Starting structural reductions, iteration 1 : 103/167 places, 320/943 transitions.
Drop transitions removed 152 transitions
Redundant transition composition rules discarded 152 transitions
Iterating global reduction 0 with 152 rules applied. Total rules applied 152 place count 103 transition count 168
Applied a total of 152 rules in 6 ms. Remains 103 /103 variables (removed 0) and now considering 168/320 (removed 152) transitions.
[2021-05-08 21:16:33] [INFO ] Flow matrix only has 127 transitions (discarded 41 similar events)
// Phase 1: matrix 127 rows 103 cols
[2021-05-08 21:16:33] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-08 21:16:33] [INFO ] Implicit Places using invariants in 26 ms returned []
[2021-05-08 21:16:33] [INFO ] Flow matrix only has 127 transitions (discarded 41 similar events)
// Phase 1: matrix 127 rows 103 cols
[2021-05-08 21:16:33] [INFO ] Computed 34 place invariants in 6 ms
[2021-05-08 21:16:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:33] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 103/167 places, 168/943 transitions.
[2021-05-08 21:16:33] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-08 21:16:33] [INFO ] Flatten gal took : 32 ms
FORMULA DLCround-PT-05a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05a-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05a-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 21:16:33] [INFO ] Flatten gal took : 14 ms
[2021-05-08 21:16:33] [INFO ] Input system was already deterministic with 168 transitions.
Finished random walk after 237 steps, including 0 resets, run visited all 29 properties in 6 ms. (steps per millisecond=39 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(((G((X(p2)&&p1))&&p0) U p3))))], workingDir=/home/mcc/execution]
Support contains 6 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 82 transition count 168
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 28 place count 75 transition count 154
Iterating global reduction 1 with 7 rules applied. Total rules applied 35 place count 75 transition count 154
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 37 place count 75 transition count 152
Applied a total of 37 rules in 4 ms. Remains 75 /103 variables (removed 28) and now considering 152/168 (removed 16) transitions.
[2021-05-08 21:16:33] [INFO ] Flow matrix only has 118 transitions (discarded 34 similar events)
// Phase 1: matrix 118 rows 75 cols
[2021-05-08 21:16:33] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:16:33] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 21:16:33] [INFO ] Flow matrix only has 118 transitions (discarded 34 similar events)
// Phase 1: matrix 118 rows 75 cols
[2021-05-08 21:16:33] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:16:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:33] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2021-05-08 21:16:33] [INFO ] Flow matrix only has 118 transitions (discarded 34 similar events)
// Phase 1: matrix 118 rows 75 cols
[2021-05-08 21:16:33] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:16:33] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Finished structural reductions, in 1 iterations. Remains : 75/103 places, 152/168 transitions.
Stuttering acceptance computed with spot in 286 ms :[(NOT p3), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p3) (NOT p0) p1 (NOT p2)) (AND (NOT p1) p2 (NOT p3))), (AND p2 (NOT p3))]
Running random walk in product with property : DLCround-PT-05a-01 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) (NOT p1))), acceptance={0, 1} source=0 dest: 0}, { cond=(OR p3 (AND p0 p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) p0 p1), acceptance={0, 1} source=0 dest: 1}, { cond=(AND (NOT p3) p0 p1), acceptance={1} source=0 dest: 2}, { cond=(AND (NOT p3) p0 p1), acceptance={0, 1} source=0 dest: 3}], [{ cond=(OR (AND (NOT p3) (NOT p0) (NOT p2)) (AND (NOT p3) (NOT p1) (NOT p2))), acceptance={0, 1} source=1 dest: 0}, { cond=(OR (AND p3 (NOT p2)) (AND p0 p1 (NOT p2))), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p3) p0 p1 (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p3) p0 p1 (NOT p2)), acceptance={1} source=1 dest: 2}, { cond=(AND (NOT p3) p0 p1 (NOT p2)), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND (NOT p3) (NOT p1) p2), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p3 (NOT p1) p2), acceptance={0} source=2 dest: 0}, { cond=(OR (AND (NOT p3) (NOT p0) p1) (AND (NOT p3) p1 p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p3 p1), acceptance={0} source=2 dest: 1}, { cond=(OR (AND (NOT p3) (NOT p0) p1) (AND (NOT p3) p1 p2)), acceptance={1} source=2 dest: 2}, { cond=(AND p3 p1), acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p3) (NOT p0) p2) (AND (NOT p3) (NOT p1) p2)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p3) p0 p1 p2), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p3) p0 p1 p2), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p3) p0 p1 p2), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p3:(AND (EQ s2 1) (EQ s72 1)), p0:(AND (EQ s24 1) (EQ s73 1)), p1:(AND (EQ s24 1) (EQ s73 1)), p2:(OR (AND (EQ s24 1) (EQ s73 1)) (AND (EQ s63 1) (EQ s74 1)))], nbAcceptance=2, 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 1 ms.
FORMULA DLCround-PT-05a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-01 finished in 501 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&(G(p1)||X(p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 82 transition count 168
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 30 place count 73 transition count 150
Iterating global reduction 1 with 9 rules applied. Total rules applied 39 place count 73 transition count 150
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 41 place count 73 transition count 148
Applied a total of 41 rules in 4 ms. Remains 73 /103 variables (removed 30) and now considering 148/168 (removed 20) transitions.
[2021-05-08 21:16:34] [INFO ] Flow matrix only has 116 transitions (discarded 32 similar events)
// Phase 1: matrix 116 rows 73 cols
[2021-05-08 21:16:34] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-08 21:16:34] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-08 21:16:34] [INFO ] Flow matrix only has 116 transitions (discarded 32 similar events)
// Phase 1: matrix 116 rows 73 cols
[2021-05-08 21:16:34] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:16:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:34] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2021-05-08 21:16:34] [INFO ] Flow matrix only has 116 transitions (discarded 32 similar events)
// Phase 1: matrix 116 rows 73 cols
[2021-05-08 21:16:34] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:16:34] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/103 places, 148/168 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : DLCround-PT-05a-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (AND (EQ s52 1) (EQ s71 1)) (AND (EQ s57 1) (EQ s72 1))), p1:(AND (EQ s7 1) (EQ s70 1)), p2:(AND (EQ s57 1) (EQ s72 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, 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-05a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-02 finished in 294 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F((G(F((G(F(p0))||(F(p0)&&X(X(p1))))))||(p2&&X(F((G(F(p0))||(F(p0)&&X(X(p1))))))))) U p3))], workingDir=/home/mcc/execution]
Support contains 5 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 81 transition count 168
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 30 place count 73 transition count 152
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 73 transition count 152
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 41 place count 73 transition count 149
Applied a total of 41 rules in 3 ms. Remains 73 /103 variables (removed 30) and now considering 149/168 (removed 19) transitions.
[2021-05-08 21:16:34] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
// Phase 1: matrix 116 rows 73 cols
[2021-05-08 21:16:34] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 21:16:34] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-08 21:16:34] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
// Phase 1: matrix 116 rows 73 cols
[2021-05-08 21:16:34] [INFO ] Computed 12 place invariants in 5 ms
[2021-05-08 21:16:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:34] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2021-05-08 21:16:34] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
// Phase 1: matrix 116 rows 73 cols
[2021-05-08 21:16:34] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 21:16:34] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/103 places, 149/168 transitions.
Stuttering acceptance computed with spot in 210 ms :[(NOT p3), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-05a-03 automaton TGBA [mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}, { cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 3}]], initial=0, aps=[p3:(AND (EQ s31 1) (EQ s71 1)), p2:(NEQ s56 1), p0:(OR (EQ s31 0) (EQ s71 0)), p1:(OR (NEQ s61 1) (NEQ s72 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-05a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-03 finished in 381 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&(p1||(p2&&X(G(p3)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 82 transition count 168
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 31 place count 72 transition count 148
Iterating global reduction 1 with 10 rules applied. Total rules applied 41 place count 72 transition count 148
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 44 place count 72 transition count 145
Applied a total of 44 rules in 3 ms. Remains 72 /103 variables (removed 31) and now considering 145/168 (removed 23) transitions.
[2021-05-08 21:16:34] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 72 cols
[2021-05-08 21:16:34] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-08 21:16:34] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 21:16:34] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 72 cols
[2021-05-08 21:16:34] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-08 21:16:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:34] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2021-05-08 21:16:34] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 72 cols
[2021-05-08 21:16:34] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 21:16:34] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 1 iterations. Remains : 72/103 places, 145/168 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), true, (NOT p0), (NOT p3)]
Running random walk in product with property : DLCround-PT-05a-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 2}, { cond=p3, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s27 1) (EQ s71 1)), p2:(OR (EQ s26 0) (EQ s70 0)), p0:(AND (EQ s26 1) (EQ s70 1)), p3:(AND (EQ s35 1) (EQ s69 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 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-04 finished in 271 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 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Graph (trivial) has 161 edges and 103 vertex of which 73 / 103 are part of one of the 9 SCC in 3 ms
Free SCC test removed 64 places
Ensure Unique test removed 149 transitions
Reduce isomorphic transitions removed 149 transitions.
Graph (complete) has 52 edges and 39 vertex of which 17 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.4 ms
Discarding 22 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 17 transition count 17
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 15 transition count 16
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 15 place count 7 transition count 8
Iterating global reduction 2 with 8 rules applied. Total rules applied 23 place count 7 transition count 8
Applied a total of 23 rules in 13 ms. Remains 7 /103 variables (removed 96) and now considering 8/168 (removed 160) transitions.
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 7 cols
[2021-05-08 21:16:35] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 21:16:35] [INFO ] Implicit Places using invariants in 8 ms returned []
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 7 cols
[2021-05-08 21:16:35] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 21:16:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:35] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
[2021-05-08 21:16:35] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 7 cols
[2021-05-08 21:16:35] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-08 21:16:35] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/103 places, 8/168 transitions.
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-05a-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:(AND (EQ s4 1) (EQ s5 1)), p1:(AND (EQ s4 1) (EQ s6 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 4 steps with 1 reset in 0 ms.
FORMULA DLCround-PT-05a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-05 finished in 134 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Graph (trivial) has 162 edges and 103 vertex of which 75 / 103 are part of one of the 10 SCC in 0 ms
Free SCC test removed 65 places
Ensure Unique test removed 151 transitions
Reduce isomorphic transitions removed 151 transitions.
Graph (complete) has 50 edges and 38 vertex of which 15 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.0 ms
Discarding 23 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 15 transition count 16
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 14 transition count 15
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 12 place count 7 transition count 8
Iterating global reduction 2 with 7 rules applied. Total rules applied 19 place count 7 transition count 8
Applied a total of 19 rules in 2 ms. Remains 7 /103 variables (removed 96) and now considering 8/168 (removed 160) transitions.
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 7 cols
[2021-05-08 21:16:35] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 21:16:35] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 7 cols
[2021-05-08 21:16:35] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 21:16:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:35] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2021-05-08 21:16:35] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 7 cols
[2021-05-08 21:16:35] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 21:16:35] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/103 places, 8/168 transitions.
Stuttering acceptance computed with spot in 31 ms :[true, (NOT p0)]
Running random walk in product with property : DLCround-PT-05a-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}]], initial=1, aps=[p0:(AND (NEQ s2 1) (OR (NEQ s4 1) (NEQ s6 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-06 finished in 75 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((G(p1)&&p0)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 81 transition count 168
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 30 place count 73 transition count 152
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 73 transition count 152
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 40 place count 73 transition count 150
Applied a total of 40 rules in 2 ms. Remains 73 /103 variables (removed 30) and now considering 150/168 (removed 18) transitions.
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 117 transitions (discarded 33 similar events)
// Phase 1: matrix 117 rows 73 cols
[2021-05-08 21:16:35] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 21:16:35] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 117 transitions (discarded 33 similar events)
// Phase 1: matrix 117 rows 73 cols
[2021-05-08 21:16:35] [INFO ] Computed 12 place invariants in 5 ms
[2021-05-08 21:16:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:35] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 117 transitions (discarded 33 similar events)
// Phase 1: matrix 117 rows 73 cols
[2021-05-08 21:16:35] [INFO ] Computed 12 place invariants in 6 ms
[2021-05-08 21:16:35] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/103 places, 150/168 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-05a-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s66 1) (EQ s72 1)), p1:(OR (EQ s16 0) (EQ s71 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-07 finished in 246 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Graph (trivial) has 157 edges and 103 vertex of which 70 / 103 are part of one of the 10 SCC in 1 ms
Free SCC test removed 60 places
Ensure Unique test removed 138 transitions
Reduce isomorphic transitions removed 138 transitions.
Graph (complete) has 63 edges and 43 vertex of which 20 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.0 ms
Discarding 23 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 20 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 19 transition count 29
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 13 place count 10 transition count 19
Iterating global reduction 2 with 9 rules applied. Total rules applied 22 place count 10 transition count 19
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 10 transition count 19
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 24 place count 9 transition count 18
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 9 transition count 18
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 9 transition count 17
Applied a total of 26 rules in 4 ms. Remains 9 /103 variables (removed 94) and now considering 17/168 (removed 151) transitions.
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 12 transitions (discarded 5 similar events)
// Phase 1: matrix 12 rows 9 cols
[2021-05-08 21:16:35] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:16:35] [INFO ] Implicit Places using invariants in 8 ms returned []
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 12 transitions (discarded 5 similar events)
// Phase 1: matrix 12 rows 9 cols
[2021-05-08 21:16:35] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:16:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:35] [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 21:16:35] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 12 transitions (discarded 5 similar events)
// Phase 1: matrix 12 rows 9 cols
[2021-05-08 21:16:35] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:16:35] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/103 places, 17/168 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-05a-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s8 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-05a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-09 finished in 76 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 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Graph (trivial) has 158 edges and 103 vertex of which 72 / 103 are part of one of the 10 SCC in 0 ms
Free SCC test removed 62 places
Ensure Unique test removed 142 transitions
Reduce isomorphic transitions removed 142 transitions.
Graph (complete) has 59 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
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 25
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 25
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 12 place count 9 transition count 17
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 9 transition count 17
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 9 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 22 place count 9 transition count 16
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 23 place count 8 transition count 15
Iterating global reduction 3 with 1 rules applied. Total rules applied 24 place count 8 transition count 15
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 25 place count 8 transition count 14
Applied a total of 25 rules in 5 ms. Remains 8 /103 variables (removed 95) and now considering 14/168 (removed 154) transitions.
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-08 21:16:35] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-08 21:16:35] [INFO ] Implicit Places using invariants in 7 ms returned []
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-08 21:16:35] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:16:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:35] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 17 ms to find 0 implicit places.
[2021-05-08 21:16:35] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-08 21:16:35] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:16:35] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8/103 places, 14/168 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-05a-10 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 s5 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 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-10 finished in 68 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 80 transition count 168
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 33 place count 70 transition count 148
Iterating global reduction 1 with 10 rules applied. Total rules applied 43 place count 70 transition count 148
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 46 place count 70 transition count 145
Applied a total of 46 rules in 2 ms. Remains 70 /103 variables (removed 33) and now considering 145/168 (removed 23) transitions.
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 70 cols
[2021-05-08 21:16:35] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-08 21:16:35] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 70 cols
[2021-05-08 21:16:35] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-08 21:16:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:35] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2021-05-08 21:16:35] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 70 cols
[2021-05-08 21:16:35] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-08 21:16:35] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 70/103 places, 145/168 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-05a-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 (NEQ s48 1) (NEQ s69 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]]
Product exploration explored 100000 steps with 33333 reset in 321 ms.
Product exploration explored 100000 steps with 33333 reset in 251 ms.
Graph (complete) has 155 edges and 70 vertex of which 69 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 171 ms.
Product exploration explored 100000 steps with 33333 reset in 223 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 70 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 70/70 places, 145/145 transitions.
Graph (trivial) has 140 edges and 70 vertex of which 64 / 70 are part of one of the 10 SCC in 1 ms
Free SCC test removed 54 places
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 16 transition count 20
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 8 transition count 12
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 8 transition count 12
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 18 rules in 3 ms. Remains 8 /70 variables (removed 62) and now considering 12/145 (removed 133) transitions.
[2021-05-08 21:16:37] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-08 21:16:37] [INFO ] Flow matrix only has 9 transitions (discarded 3 similar events)
// Phase 1: matrix 9 rows 8 cols
[2021-05-08 21:16:37] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:16:37] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8/70 places, 12/145 transitions.
Product exploration explored 100000 steps with 33333 reset in 211 ms.
Product exploration explored 100000 steps with 33333 reset in 191 ms.
[2021-05-08 21:16:37] [INFO ] Flatten gal took : 6 ms
[2021-05-08 21:16:37] [INFO ] Flatten gal took : 7 ms
[2021-05-08 21:16:37] [INFO ] Time to serialize gal into /tmp/LTL15036361476380168211.gal : 3 ms
[2021-05-08 21:16:37] [INFO ] Time to serialize properties into /tmp/LTL9950804760768255515.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/LTL15036361476380168211.gal, -t, CGAL, -LTL, /tmp/LTL9950804760768255515.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/LTL15036361476380168211.gal -t CGAL -LTL /tmp/LTL9950804760768255515.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((p63!=1)||(p154!=1))")))))
Formula 0 simplified : !XXF"((p63!=1)||(p154!=1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
3 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,0,0.049957,17100,1,0,7,6390,20,0,1582,1076,12
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCround-PT-05a-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DLCround-PT-05a-11 finished in 1968 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X((p1 U p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 81 transition count 168
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 30 place count 73 transition count 152
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 73 transition count 152
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 40 place count 73 transition count 150
Applied a total of 40 rules in 2 ms. Remains 73 /103 variables (removed 30) and now considering 150/168 (removed 18) transitions.
[2021-05-08 21:16:37] [INFO ] Flow matrix only has 117 transitions (discarded 33 similar events)
// Phase 1: matrix 117 rows 73 cols
[2021-05-08 21:16:37] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:16:37] [INFO ] Implicit Places using invariants in 34 ms returned []
[2021-05-08 21:16:37] [INFO ] Flow matrix only has 117 transitions (discarded 33 similar events)
// Phase 1: matrix 117 rows 73 cols
[2021-05-08 21:16:37] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:16:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:37] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2021-05-08 21:16:37] [INFO ] Flow matrix only has 117 transitions (discarded 33 similar events)
// Phase 1: matrix 117 rows 73 cols
[2021-05-08 21:16:37] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:16:37] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/103 places, 150/168 transitions.
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), true]
Running random walk in product with property : DLCround-PT-05a-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s22 0), p2:(AND (EQ s28 1) (EQ s71 1) (EQ s7 1) (EQ s72 1)), p1:(AND (EQ s28 1) (EQ s71 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 0 ms.
FORMULA DLCround-PT-05a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-12 finished in 221 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(((p0&&X((p1&&F(G(p2)))))||G((p1&&F(G(p2))))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 103 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 103/103 places, 168/168 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 81 transition count 168
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 71 transition count 148
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 71 transition count 148
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 45 place count 71 transition count 145
Applied a total of 45 rules in 3 ms. Remains 71 /103 variables (removed 32) and now considering 145/168 (removed 23) transitions.
[2021-05-08 21:16:37] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 71 cols
[2021-05-08 21:16:37] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:16:37] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-08 21:16:37] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 71 cols
[2021-05-08 21:16:37] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 21:16:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:16:37] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2021-05-08 21:16:37] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 71 cols
[2021-05-08 21:16:37] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:16:37] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 71/103 places, 145/168 transitions.
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p1) (NOT p2)), (NOT p2), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : DLCround-PT-05a-14 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=1 dest: 3}, { cond=(AND p0 p2), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={1} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p2), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={0, 1} source=5 dest: 5}, { cond=p2, acceptance={} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 0}]], initial=6, aps=[p0:(OR (NEQ s34 1) (NEQ s69 1)), p1:(NEQ s2 0), p2:(AND (NEQ s43 0) (NEQ s70 0))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-05a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-14 finished in 344 ms.
All properties solved without resorting to model-checking.
BK_STOP 1620508613977
--------------------
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-05a"
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-05a, 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-162038397000309"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-05a.tgz
mv DLCround-PT-05a 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 ;