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-162038397100373.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-09a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397100373
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 932K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K 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 3.4K Mar 28 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 15K Mar 28 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 08:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 23 08:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 15:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 15:47 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 566K 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-09a-00
FORMULA_NAME DLCround-PT-09a-01
FORMULA_NAME DLCround-PT-09a-02
FORMULA_NAME DLCround-PT-09a-03
FORMULA_NAME DLCround-PT-09a-04
FORMULA_NAME DLCround-PT-09a-05
FORMULA_NAME DLCround-PT-09a-06
FORMULA_NAME DLCround-PT-09a-07
FORMULA_NAME DLCround-PT-09a-08
FORMULA_NAME DLCround-PT-09a-09
FORMULA_NAME DLCround-PT-09a-10
FORMULA_NAME DLCround-PT-09a-11
FORMULA_NAME DLCround-PT-09a-12
FORMULA_NAME DLCround-PT-09a-13
FORMULA_NAME DLCround-PT-09a-14
FORMULA_NAME DLCround-PT-09a-15

=== Now, execution of the tool begins

BK_START 1620517839195

Running Version 0
[2021-05-08 23:50:56] [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 23:50:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 23:50:56] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2021-05-08 23:50:56] [INFO ] Transformed 299 places.
[2021-05-08 23:50:56] [INFO ] Transformed 2243 transitions.
[2021-05-08 23:50:56] [INFO ] Found NUPN structural information;
[2021-05-08 23:50:56] [INFO ] Parsed PT model containing 299 places and 2243 transitions in 197 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 23:50:56] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 216 transitions
Reduce redundant transitions removed 216 transitions.
FORMULA DLCround-PT-09a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 299 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 299/299 places, 2027/2027 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 278 transition count 1740
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 278 transition count 1740
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 278 transition count 1737
Drop transitions removed 548 transitions
Redundant transition composition rules discarded 548 transitions
Iterating global reduction 1 with 548 rules applied. Total rules applied 593 place count 278 transition count 1189
Applied a total of 593 rules in 98 ms. Remains 278 /299 variables (removed 21) and now considering 1189/2027 (removed 838) transitions.
[2021-05-08 23:50:56] [INFO ] Flow matrix only has 178 transitions (discarded 1011 similar events)
// Phase 1: matrix 178 rows 278 cols
[2021-05-08 23:50:56] [INFO ] Computed 184 place invariants in 17 ms
[2021-05-08 23:50:57] [INFO ] Implicit Places using invariants in 708 ms returned [108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 126, 127, 128, 129, 130, 132, 133, 134, 135, 137, 138, 139, 140, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 156, 158, 160, 161, 162, 163, 164, 165, 166, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 184, 185, 186, 190, 191, 192, 193, 194, 195, 197, 198, 200, 201, 202, 203, 204, 206, 208, 209, 210, 211, 212, 213, 214, 215, 216, 218, 219, 220, 221, 222, 223, 224, 226, 227, 228, 230, 231, 232, 234, 235, 236, 237, 240, 242, 243, 244, 246, 247, 248, 249, 250, 251, 252, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 268, 270, 271, 272, 273, 274, 275, 276, 277]
Discarding 143 places :
Ensure Unique test removed 771 transitions
Reduce isomorphic transitions removed 771 transitions.
Implicit Place search using SMT only with invariants took 738 ms to find 143 implicit places.
[2021-05-08 23:50:57] [INFO ] Flow matrix only has 178 transitions (discarded 240 similar events)
// Phase 1: matrix 178 rows 135 cols
[2021-05-08 23:50:57] [INFO ] Computed 41 place invariants in 2 ms
[2021-05-08 23:50:57] [INFO ] Dead Transitions using invariants and state equation in 195 ms returned []
Starting structural reductions, iteration 1 : 135/299 places, 418/2027 transitions.
Drop transitions removed 186 transitions
Redundant transition composition rules discarded 186 transitions
Iterating global reduction 0 with 186 rules applied. Total rules applied 186 place count 135 transition count 232
Applied a total of 186 rules in 6 ms. Remains 135 /135 variables (removed 0) and now considering 232/418 (removed 186) transitions.
[2021-05-08 23:50:57] [INFO ] Flow matrix only has 178 transitions (discarded 54 similar events)
// Phase 1: matrix 178 rows 135 cols
[2021-05-08 23:50:57] [INFO ] Computed 41 place invariants in 1 ms
[2021-05-08 23:50:57] [INFO ] Implicit Places using invariants in 44 ms returned []
[2021-05-08 23:50:57] [INFO ] Flow matrix only has 178 transitions (discarded 54 similar events)
// Phase 1: matrix 178 rows 135 cols
[2021-05-08 23:50:57] [INFO ] Computed 41 place invariants in 3 ms
[2021-05-08 23:50:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:57] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 135/299 places, 232/2027 transitions.
[2021-05-08 23:50:57] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-08 23:50:57] [INFO ] Flatten gal took : 40 ms
FORMULA DLCround-PT-09a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 23:50:57] [INFO ] Flatten gal took : 14 ms
[2021-05-08 23:50:57] [INFO ] Input system was already deterministic with 232 transitions.
Finished random walk after 724 steps, including 0 resets, run visited all 24 properties in 13 ms. (steps per millisecond=55 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X((F(p1)||G(p2)))&&p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 111 transition count 232
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 106 transition count 222
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 106 transition count 222
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 35 place count 106 transition count 221
Applied a total of 35 rules in 8 ms. Remains 106 /135 variables (removed 29) and now considering 221/232 (removed 11) transitions.
[2021-05-08 23:50:57] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
// Phase 1: matrix 172 rows 106 cols
[2021-05-08 23:50:57] [INFO ] Computed 17 place invariants in 8 ms
[2021-05-08 23:50:57] [INFO ] Implicit Places using invariants in 28 ms returned []
[2021-05-08 23:50:57] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
// Phase 1: matrix 172 rows 106 cols
[2021-05-08 23:50:57] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 23:50:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:57] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2021-05-08 23:50:57] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
// Phase 1: matrix 172 rows 106 cols
[2021-05-08 23:50:57] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 23:50:58] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Finished structural reductions, in 1 iterations. Remains : 106/135 places, 221/232 transitions.
Stuttering acceptance computed with spot in 223 ms :[true, (NOT p1), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCround-PT-09a-00 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (EQ s62 1) (EQ s105 1)), p0:(AND (OR (NEQ s62 1) (NEQ s105 1)) (OR (NEQ s39 1) (NEQ s103 1)) (OR (EQ s5 0) (EQ s104 0))), p2:(AND (OR (NEQ s62 1) (NEQ s105 1)) (OR (NEQ s39 1) (NEQ s103 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-09a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-00 finished in 443 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 4 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Graph (trivial) has 218 edges and 135 vertex of which 99 / 135 are part of one of the 14 SCC in 3 ms
Free SCC test removed 85 places
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 197 transitions.
Graph (complete) has 75 edges and 50 vertex of which 25 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.4 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 25 transition count 34
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 24 transition count 34
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 16 place count 12 transition count 21
Iterating global reduction 2 with 12 rules applied. Total rules applied 28 place count 12 transition count 21
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 12 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 12 transition count 20
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 11 transition count 19
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 11 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 11 transition count 18
Applied a total of 33 rules in 16 ms. Remains 11 /135 variables (removed 124) and now considering 18/232 (removed 214) transitions.
[2021-05-08 23:50:58] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 11 cols
[2021-05-08 23:50:58] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 23:50:58] [INFO ] Implicit Places using invariants in 21 ms returned []
[2021-05-08 23:50:58] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 11 cols
[2021-05-08 23:50:58] [INFO ] Computed 5 place invariants in 8 ms
[2021-05-08 23:50:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:58] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-08 23:50:58] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 23:50:58] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 11 cols
[2021-05-08 23:50:58] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-08 23:50:58] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 11/135 places, 18/232 transitions.
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-09a-01 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:(OR (NEQ s2 1) (NEQ s9 1)), p1:(OR (NEQ s7 1) (NEQ s10 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 2 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-09a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-01 finished in 200 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)||X(X(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 110 transition count 232
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 32 place count 103 transition count 218
Iterating global reduction 1 with 7 rules applied. Total rules applied 39 place count 103 transition count 218
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 103 transition count 217
Applied a total of 40 rules in 4 ms. Remains 103 /135 variables (removed 32) and now considering 217/232 (removed 15) transitions.
[2021-05-08 23:50:58] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 103 cols
[2021-05-08 23:50:58] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:58] [INFO ] Implicit Places using invariants in 37 ms returned []
[2021-05-08 23:50:58] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 103 cols
[2021-05-08 23:50:58] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:58] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2021-05-08 23:50:58] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 103 cols
[2021-05-08 23:50:58] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:58] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 103/135 places, 217/232 transitions.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : DLCround-PT-09a-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s42 0) (EQ s101 0)), p1:(OR (NEQ s10 1) (NEQ s102 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 986 steps with 3 reset in 9 ms.
FORMULA DLCround-PT-09a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-03 finished in 299 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((X(p0) U (p0||X(G(p1))))&&X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 110 transition count 232
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 31 place count 104 transition count 220
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 104 transition count 220
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 104 transition count 219
Applied a total of 38 rules in 3 ms. Remains 104 /135 variables (removed 31) and now considering 219/232 (removed 13) transitions.
[2021-05-08 23:50:58] [INFO ] Flow matrix only has 171 transitions (discarded 48 similar events)
// Phase 1: matrix 171 rows 104 cols
[2021-05-08 23:50:58] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-08 23:50:58] [INFO ] Implicit Places using invariants in 21 ms returned []
[2021-05-08 23:50:58] [INFO ] Flow matrix only has 171 transitions (discarded 48 similar events)
// Phase 1: matrix 171 rows 104 cols
[2021-05-08 23:50:58] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:58] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2021-05-08 23:50:58] [INFO ] Flow matrix only has 171 transitions (discarded 48 similar events)
// Phase 1: matrix 171 rows 104 cols
[2021-05-08 23:50:58] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:59] [INFO ] Dead Transitions using invariants and state equation in 88 ms returned []
Finished structural reductions, in 1 iterations. Remains : 104/135 places, 219/232 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : DLCround-PT-09a-04 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 6}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 6}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=5, aps=[p1:(AND (EQ s64 1) (EQ s102 1)), p0:(AND (EQ s71 1) (EQ s103 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, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-09a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-04 finished in 375 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Graph (trivial) has 214 edges and 135 vertex of which 95 / 135 are part of one of the 13 SCC in 1 ms
Free SCC test removed 82 places
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Graph (complete) has 80 edges and 53 vertex of which 28 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 28 transition count 39
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 27 transition count 37
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 9 place count 25 transition count 36
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 19 place count 15 transition count 26
Iterating global reduction 3 with 10 rules applied. Total rules applied 29 place count 15 transition count 26
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 15 transition count 26
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 31 place count 15 transition count 25
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 32 place count 14 transition count 24
Iterating global reduction 4 with 1 rules applied. Total rules applied 33 place count 14 transition count 24
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 34 place count 14 transition count 23
Applied a total of 34 rules in 6 ms. Remains 14 /135 variables (removed 121) and now considering 23/232 (removed 209) transitions.
[2021-05-08 23:50:59] [INFO ] Flow matrix only has 16 transitions (discarded 7 similar events)
// Phase 1: matrix 16 rows 14 cols
[2021-05-08 23:50:59] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 23:50:59] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-08 23:50:59] [INFO ] Flow matrix only has 16 transitions (discarded 7 similar events)
// Phase 1: matrix 16 rows 14 cols
[2021-05-08 23:50:59] [INFO ] Computed 6 place invariants in 12 ms
[2021-05-08 23:50:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:59] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2021-05-08 23:50:59] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 23:50:59] [INFO ] Flow matrix only has 16 transitions (discarded 7 similar events)
// Phase 1: matrix 16 rows 14 cols
[2021-05-08 23:50:59] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 23:50:59] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/135 places, 23/232 transitions.
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-09a-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s12 1) (EQ s10 1) (EQ s13 1)), p1:(EQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-09a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-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 2 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 109 transition count 232
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 103 transition count 220
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 103 transition count 220
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 103 transition count 219
Applied a total of 39 rules in 4 ms. Remains 103 /135 variables (removed 32) and now considering 219/232 (removed 13) transitions.
[2021-05-08 23:50:59] [INFO ] Flow matrix only has 171 transitions (discarded 48 similar events)
// Phase 1: matrix 171 rows 103 cols
[2021-05-08 23:50:59] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-08 23:50:59] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 23:50:59] [INFO ] Flow matrix only has 171 transitions (discarded 48 similar events)
// Phase 1: matrix 171 rows 103 cols
[2021-05-08 23:50:59] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-08 23:50:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:59] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2021-05-08 23:50:59] [INFO ] Flow matrix only has 171 transitions (discarded 48 similar events)
// Phase 1: matrix 171 rows 103 cols
[2021-05-08 23:50:59] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-08 23:50:59] [INFO ] Dead Transitions using invariants and state equation in 80 ms returned []
Finished structural reductions, in 1 iterations. Remains : 103/135 places, 219/232 transitions.
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-09a-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:(AND (EQ s87 1) (EQ s102 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-09a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-06 finished in 230 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 110 transition count 232
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 32 place count 103 transition count 218
Iterating global reduction 1 with 7 rules applied. Total rules applied 39 place count 103 transition count 218
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 103 transition count 217
Applied a total of 40 rules in 3 ms. Remains 103 /135 variables (removed 32) and now considering 217/232 (removed 15) transitions.
[2021-05-08 23:50:59] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 103 cols
[2021-05-08 23:50:59] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:59] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 23:50:59] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 103 cols
[2021-05-08 23:50:59] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:59] [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 23:50:59] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 103 cols
[2021-05-08 23:50:59] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:59] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Finished structural reductions, in 1 iterations. Remains : 103/135 places, 217/232 transitions.
Spot timed out Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//autfilt, --hoaf=tv, --small, -F, /tmp/curaut4632890629207325687.hoa], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
Stuttering acceptance computed with spot in 17220 ms :[false, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DLCround-PT-09a-08 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: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (NEQ s5 1) (NEQ s101 1)), p1:(OR (NEQ s28 1) (NEQ s102 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, 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-09a-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-08 finished in 17389 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(G((X((p1 U (G(p1)||p2)))&&p0))) U G(p3))))], workingDir=/home/mcc/execution]
Support contains 6 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 111 transition count 232
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 104 transition count 218
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 104 transition count 218
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 104 transition count 217
Applied a total of 39 rules in 2 ms. Remains 104 /135 variables (removed 31) and now considering 217/232 (removed 15) transitions.
[2021-05-08 23:51:16] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 104 cols
[2021-05-08 23:51:16] [INFO ] Computed 17 place invariants in 16 ms
[2021-05-08 23:51:16] [INFO ] Implicit Places using invariants in 44 ms returned []
[2021-05-08 23:51:16] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 104 cols
[2021-05-08 23:51:16] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 23:51:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:51:17] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2021-05-08 23:51:17] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 104 cols
[2021-05-08 23:51:17] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 23:51:17] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
Finished structural reductions, in 1 iterations. Remains : 104/135 places, 217/232 transitions.
Stuttering acceptance computed with spot in 234 ms :[(NOT p3), (NOT p3), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3))), true, (AND (NOT p2) (NOT p1)), (AND (NOT p3) p0), (AND (NOT p2) (NOT p1) (NOT p3) p0)]
Running random walk in product with property : DLCround-PT-09a-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}, { cond=p3, acceptance={} source=1 dest: 1}, { cond=(NOT p3), acceptance={} source=1 dest: 2}, { cond=p3, acceptance={} source=1 dest: 3}], [{ cond=(AND p3 p0), acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p3) p0), acceptance={} source=3 dest: 5}, { cond=(AND p3 (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(AND p3 p0), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p3) p0), acceptance={} source=6 dest: 4}, { cond=(AND p3 p0), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p3) p0 (NOT p2) (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p3) (NOT p0) (NOT p2) p1), acceptance={} source=7 dest: 5}, { cond=(AND p3 p0 (NOT p2) (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND p3 (NOT p0) (NOT p2) p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p3:(AND (EQ s20 1) (EQ s101 1)), p0:(AND (NEQ s99 0) (NEQ s103 0)), p2:(OR (NEQ s75 1) (NEQ s102 1)), p1:(AND (NEQ s99 0) (NEQ s103 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 94 steps with 19 reset in 1 ms.
FORMULA DLCround-PT-09a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-10 finished in 457 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 109 transition count 232
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 102 transition count 218
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 102 transition count 218
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 41 place count 102 transition count 217
Applied a total of 41 rules in 3 ms. Remains 102 /135 variables (removed 33) and now considering 217/232 (removed 15) transitions.
[2021-05-08 23:51:17] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 102 cols
[2021-05-08 23:51:17] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-08 23:51:17] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 23:51:17] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 102 cols
[2021-05-08 23:51:17] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-08 23:51:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:51:17] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2021-05-08 23:51:17] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 102 cols
[2021-05-08 23:51:17] [INFO ] Computed 15 place invariants in 3 ms
[2021-05-08 23:51:17] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/135 places, 217/232 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : DLCround-PT-09a-11 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s62 1), p0:(AND (EQ s99 1) (EQ s101 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-09a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-11 finished in 207 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Graph (trivial) has 216 edges and 135 vertex of which 96 / 135 are part of one of the 13 SCC in 0 ms
Free SCC test removed 83 places
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 194 transitions.
Graph (complete) has 78 edges and 52 vertex of which 27 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.1 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 27 transition count 37
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 26 transition count 35
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 9 place count 24 transition count 34
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 20 place count 13 transition count 23
Iterating global reduction 3 with 11 rules applied. Total rules applied 31 place count 13 transition count 23
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 13 transition count 23
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 13 transition count 22
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 34 place count 12 transition count 21
Iterating global reduction 4 with 1 rules applied. Total rules applied 35 place count 12 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 36 place count 12 transition count 20
Applied a total of 36 rules in 4 ms. Remains 12 /135 variables (removed 123) and now considering 20/232 (removed 212) transitions.
[2021-05-08 23:51:17] [INFO ] Flow matrix only has 14 transitions (discarded 6 similar events)
// Phase 1: matrix 14 rows 12 cols
[2021-05-08 23:51:17] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 23:51:17] [INFO ] Implicit Places using invariants in 8 ms returned []
[2021-05-08 23:51:17] [INFO ] Flow matrix only has 14 transitions (discarded 6 similar events)
// Phase 1: matrix 14 rows 12 cols
[2021-05-08 23:51:17] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 23:51:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:51:17] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
[2021-05-08 23:51:17] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 23:51:17] [INFO ] Flow matrix only has 14 transitions (discarded 6 similar events)
// Phase 1: matrix 14 rows 12 cols
[2021-05-08 23:51:17] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 23:51:17] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/135 places, 20/232 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-09a-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s8 1) (EQ s11 1)) (AND (EQ s4 1) (EQ s10 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 203 ms.
Product exploration explored 100000 steps with 50000 reset in 134 ms.
Graph (complete) has 24 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 164 ms.
Product exploration explored 100000 steps with 50000 reset in 201 ms.
[2021-05-08 23:51:18] [INFO ] Flatten gal took : 1 ms
[2021-05-08 23:51:18] [INFO ] Flatten gal took : 1 ms
[2021-05-08 23:51:18] [INFO ] Time to serialize gal into /tmp/LTL11401334088905317350.gal : 1 ms
[2021-05-08 23:51:18] [INFO ] Time to serialize properties into /tmp/LTL4172946797153695206.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/LTL11401334088905317350.gal, -t, CGAL, -LTL, /tmp/LTL4172946797153695206.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/LTL11401334088905317350.gal -t CGAL -LTL /tmp/LTL4172946797153695206.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F("(((p127==1)&&(p226==1))||((p14==1)&&(p180==1)))")))
Formula 0 simplified : !F"(((p127==1)&&(p226==1))||((p14==1)&&(p180==1)))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.01614,16084,1,0,7,235,20,2,243,120,13
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCround-PT-09a-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DLCround-PT-09a-12 finished in 936 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0 U X(p0))&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 109 transition count 232
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 102 transition count 218
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 102 transition count 218
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 41 place count 102 transition count 217
Applied a total of 41 rules in 2 ms. Remains 102 /135 variables (removed 33) and now considering 217/232 (removed 15) transitions.
[2021-05-08 23:51:18] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 102 cols
[2021-05-08 23:51:18] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-08 23:51:18] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-08 23:51:18] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 102 cols
[2021-05-08 23:51:18] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-08 23:51:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:51:18] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2021-05-08 23:51:18] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 102 cols
[2021-05-08 23:51:18] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-08 23:51:18] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/135 places, 217/232 transitions.
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : DLCround-PT-09a-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s35 1) (EQ s101 1)), p1:(AND (NEQ s35 0) (NEQ s101 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-09a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-14 finished in 283 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||G((F(p2)||p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 232/232 transitions.
Graph (trivial) has 220 edges and 135 vertex of which 100 / 135 are part of one of the 14 SCC in 0 ms
Free SCC test removed 86 places
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Graph (complete) has 72 edges and 49 vertex of which 24 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 24 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 23 transition count 31
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 16 place count 11 transition count 19
Iterating global reduction 2 with 12 rules applied. Total rules applied 28 place count 11 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 29 place count 11 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 11 transition count 18
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 10 transition count 17
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 10 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 10 transition count 16
Applied a total of 33 rules in 3 ms. Remains 10 /135 variables (removed 125) and now considering 16/232 (removed 216) transitions.
[2021-05-08 23:51:18] [INFO ] Flow matrix only has 11 transitions (discarded 5 similar events)
// Phase 1: matrix 11 rows 10 cols
[2021-05-08 23:51:18] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 23:51:18] [INFO ] Implicit Places using invariants in 7 ms returned []
[2021-05-08 23:51:18] [INFO ] Flow matrix only has 11 transitions (discarded 5 similar events)
// Phase 1: matrix 11 rows 10 cols
[2021-05-08 23:51:18] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 23:51:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:51:18] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
[2021-05-08 23:51:18] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 23:51:18] [INFO ] Flow matrix only has 11 transitions (discarded 5 similar events)
// Phase 1: matrix 11 rows 10 cols
[2021-05-08 23:51:18] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 23:51:18] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/135 places, 16/232 transitions.
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : DLCround-PT-09a-15 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s6 0) (NEQ s8 0)), p1:(OR (NEQ s4 1) (NEQ s9 1)), p2:(OR (NEQ s4 1) (NEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 22335 reset in 110 ms.
Product exploration explored 100000 steps with 22268 reset in 120 ms.
Graph (complete) has 19 edges and 10 vertex of which 8 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Knowledge obtained : [(NOT p0), p1, p2]
Stuttering acceptance computed with spot in 47 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 22230 reset in 78 ms.
Product exploration explored 100000 steps with 22207 reset in 205 ms.
[2021-05-08 23:51:19] [INFO ] Flatten gal took : 1 ms
[2021-05-08 23:51:19] [INFO ] Flatten gal took : 1 ms
[2021-05-08 23:51:19] [INFO ] Time to serialize gal into /tmp/LTL11022751349098683958.gal : 1 ms
[2021-05-08 23:51:19] [INFO ] Time to serialize properties into /tmp/LTL10891729873812740406.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/LTL11022751349098683958.gal, -t, CGAL, -LTL, /tmp/LTL10891729873812740406.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/LTL11022751349098683958.gal -t CGAL -LTL /tmp/LTL10891729873812740406.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G(("((p41!=1)||(p220!=1))")||(F("((p41!=1)||(p220!=1))"))))||("((p47!=0)&&(p209!=0))"))))
Formula 0 simplified : !F("((p47!=0)&&(p209!=0))" | G("((p41!=1)||(p220!=1))" | F"((p41!=1)||(p220!=1))"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.010756,16764,1,0,11,242,20,3,195,123,28
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCround-PT-09a-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DLCround-PT-09a-15 finished in 797 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620517880531

--------------------
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-09a"
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-09a, 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-162038397100373"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-09a.tgz
mv DLCround-PT-09a 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 ;