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-162038396700076.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 DES-PT-10b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396700076
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-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 8.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 03:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 22 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 22 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 79K 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 DES-PT-10b-00
FORMULA_NAME DES-PT-10b-01
FORMULA_NAME DES-PT-10b-02
FORMULA_NAME DES-PT-10b-03
FORMULA_NAME DES-PT-10b-04
FORMULA_NAME DES-PT-10b-05
FORMULA_NAME DES-PT-10b-06
FORMULA_NAME DES-PT-10b-07
FORMULA_NAME DES-PT-10b-08
FORMULA_NAME DES-PT-10b-09
FORMULA_NAME DES-PT-10b-10
FORMULA_NAME DES-PT-10b-11
FORMULA_NAME DES-PT-10b-12
FORMULA_NAME DES-PT-10b-13
FORMULA_NAME DES-PT-10b-14
FORMULA_NAME DES-PT-10b-15

=== Now, execution of the tool begins

BK_START 1620468350123

Running Version 0
[2021-05-08 10:05:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 10:05:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 10:05:51] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2021-05-08 10:05:51] [INFO ] Transformed 320 places.
[2021-05-08 10:05:51] [INFO ] Transformed 271 transitions.
[2021-05-08 10:05:51] [INFO ] Found NUPN structural information;
[2021-05-08 10:05:51] [INFO ] Parsed PT model containing 320 places and 271 transitions in 107 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 10:05:51] [INFO ] Initial state test concluded for 2 properties.
FORMULA DES-PT-10b-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 320 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 320/320 places, 271/271 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 317 transition count 271
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 24 place count 296 transition count 250
Iterating global reduction 1 with 21 rules applied. Total rules applied 45 place count 296 transition count 250
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 55 place count 286 transition count 240
Iterating global reduction 1 with 10 rules applied. Total rules applied 65 place count 286 transition count 240
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 73 place count 286 transition count 232
Applied a total of 73 rules in 69 ms. Remains 286 /320 variables (removed 34) and now considering 232/271 (removed 39) transitions.
// Phase 1: matrix 232 rows 286 cols
[2021-05-08 10:05:52] [INFO ] Computed 62 place invariants in 26 ms
[2021-05-08 10:05:52] [INFO ] Implicit Places using invariants in 245 ms returned []
// Phase 1: matrix 232 rows 286 cols
[2021-05-08 10:05:52] [INFO ] Computed 62 place invariants in 11 ms
[2021-05-08 10:05:52] [INFO ] Implicit Places using invariants and state equation in 303 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 576 ms to find 1 implicit places.
// Phase 1: matrix 232 rows 285 cols
[2021-05-08 10:05:52] [INFO ] Computed 61 place invariants in 8 ms
[2021-05-08 10:05:52] [INFO ] Dead Transitions using invariants and state equation in 136 ms returned []
Starting structural reductions, iteration 1 : 285/320 places, 232/271 transitions.
Applied a total of 0 rules in 5 ms. Remains 285 /285 variables (removed 0) and now considering 232/232 (removed 0) transitions.
// Phase 1: matrix 232 rows 285 cols
[2021-05-08 10:05:52] [INFO ] Computed 61 place invariants in 5 ms
[2021-05-08 10:05:52] [INFO ] Dead Transitions using invariants and state equation in 129 ms returned []
Finished structural reductions, in 2 iterations. Remains : 285/320 places, 232/271 transitions.
[2021-05-08 10:05:52] [INFO ] Flatten gal took : 48 ms
FORMULA DES-PT-10b-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 10:05:53] [INFO ] Flatten gal took : 21 ms
[2021-05-08 10:05:53] [INFO ] Input system was already deterministic with 232 transitions.
Incomplete random walk after 100000 steps, including 846 resets, run finished after 422 ms. (steps per millisecond=236 ) properties (out of 19) seen :18
Running SMT prover for 1 properties.
// Phase 1: matrix 232 rows 285 cols
[2021-05-08 10:05:53] [INFO ] Computed 61 place invariants in 4 ms
[2021-05-08 10:05:53] [INFO ] [Real]Absence check using 33 positive place invariants in 8 ms returned sat
[2021-05-08 10:05:53] [INFO ] [Real]Absence check using 33 positive and 28 generalized place invariants in 14 ms returned sat
[2021-05-08 10:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:53] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2021-05-08 10:05:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:05:53] [INFO ] [Nat]Absence check using 33 positive place invariants in 8 ms returned sat
[2021-05-08 10:05:53] [INFO ] [Nat]Absence check using 33 positive and 28 generalized place invariants in 10 ms returned sat
[2021-05-08 10:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 10:05:53] [INFO ] [Nat]Absence check using state equation in 46 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2021-05-08 10:05:53] [INFO ] Initial state test concluded for 1 properties.
FORMULA DES-PT-10b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 285 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 285/285 places, 232/232 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 284 transition count 213
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 266 transition count 213
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 36 place count 266 transition count 203
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 56 place count 256 transition count 203
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 61 place count 251 transition count 198
Iterating global reduction 2 with 5 rules applied. Total rules applied 66 place count 251 transition count 198
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 2 with 3 rules applied. Total rules applied 69 place count 251 transition count 195
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 71 place count 250 transition count 194
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 73 place count 248 transition count 192
Iterating global reduction 4 with 2 rules applied. Total rules applied 75 place count 248 transition count 192
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 77 place count 248 transition count 190
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 77 place count 248 transition count 189
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 79 place count 247 transition count 189
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 0 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 5 with 152 rules applied. Total rules applied 231 place count 171 transition count 113
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 239 place count 167 transition count 122
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 240 place count 166 transition count 121
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 241 place count 165 transition count 120
Applied a total of 241 rules in 77 ms. Remains 165 /285 variables (removed 120) and now considering 120/232 (removed 112) transitions.
// Phase 1: matrix 120 rows 165 cols
[2021-05-08 10:05:53] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:05:54] [INFO ] Implicit Places using invariants in 103 ms returned []
// Phase 1: matrix 120 rows 165 cols
[2021-05-08 10:05:54] [INFO ] Computed 61 place invariants in 4 ms
[2021-05-08 10:05:54] [INFO ] State equation strengthened by 8 read => feed constraints.
[2021-05-08 10:05:54] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2021-05-08 10:05:54] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 120 rows 165 cols
[2021-05-08 10:05:54] [INFO ] Computed 61 place invariants in 3 ms
[2021-05-08 10:05:54] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 165/285 places, 120/232 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-10b-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s53 0)], 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 88 steps with 4 reset in 3 ms.
FORMULA DES-PT-10b-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10b-00 finished in 646 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X((p1||(F(p0)&&G(p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 285 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 285/285 places, 232/232 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 277 transition count 224
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 277 transition count 224
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 19 place count 277 transition count 221
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 23 place count 273 transition count 217
Iterating global reduction 1 with 4 rules applied. Total rules applied 27 place count 273 transition count 217
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 30 place count 273 transition count 214
Applied a total of 30 rules in 12 ms. Remains 273 /285 variables (removed 12) and now considering 214/232 (removed 18) transitions.
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:05:54] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:05:54] [INFO ] Implicit Places using invariants in 117 ms returned []
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:05:54] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:05:54] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:05:54] [INFO ] Computed 61 place invariants in 9 ms
[2021-05-08 10:05:55] [INFO ] Dead Transitions using invariants and state equation in 136 ms returned []
Finished structural reductions, in 1 iterations. Remains : 273/285 places, 214/232 transitions.
Stuttering acceptance computed with spot in 237 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : DES-PT-10b-02 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 7}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={0} source=2 dest: 3}, { cond=(NOT p2), acceptance={0} source=2 dest: 7}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 7}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p0 p2), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 7}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 1}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=6, aps=[p0:(OR (EQ s35 0) (EQ s214 1)), p1:(EQ s254 1), p2:(OR (EQ s238 0) (EQ s241 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, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 20344 steps with 178 reset in 92 ms.
FORMULA DES-PT-10b-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10b-02 finished in 882 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 285 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 285/285 places, 232/232 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 284 transition count 214
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 267 transition count 214
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 34 place count 267 transition count 203
Deduced a syphon composed of 11 places in 4 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 56 place count 256 transition count 203
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 62 place count 250 transition count 197
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 250 transition count 197
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 2 with 4 rules applied. Total rules applied 72 place count 250 transition count 193
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 74 place count 249 transition count 192
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 74 place count 249 transition count 191
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 76 place count 248 transition count 191
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 78 place count 246 transition count 189
Iterating global reduction 4 with 2 rules applied. Total rules applied 80 place count 246 transition count 189
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 82 place count 246 transition count 187
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 82 place count 246 transition count 186
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 84 place count 245 transition count 186
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 5 with 154 rules applied. Total rules applied 238 place count 168 transition count 109
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 244 place count 165 transition count 117
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 245 place count 164 transition count 116
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 246 place count 163 transition count 115
Applied a total of 246 rules in 59 ms. Remains 163 /285 variables (removed 122) and now considering 115/232 (removed 117) transitions.
// Phase 1: matrix 115 rows 163 cols
[2021-05-08 10:05:55] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 10:05:55] [INFO ] Implicit Places using invariants in 106 ms returned []
// Phase 1: matrix 115 rows 163 cols
[2021-05-08 10:05:55] [INFO ] Computed 61 place invariants in 8 ms
[2021-05-08 10:05:55] [INFO ] State equation strengthened by 8 read => feed constraints.
[2021-05-08 10:05:55] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2021-05-08 10:05:55] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 115 rows 163 cols
[2021-05-08 10:05:55] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 10:05:55] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 163/285 places, 115/232 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-10b-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s131 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 0 ms.
FORMULA DES-PT-10b-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10b-03 finished in 487 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p1)||p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 285 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 285/285 places, 232/232 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 277 transition count 224
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 277 transition count 224
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 19 place count 277 transition count 221
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 23 place count 273 transition count 217
Iterating global reduction 1 with 4 rules applied. Total rules applied 27 place count 273 transition count 217
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 30 place count 273 transition count 214
Applied a total of 30 rules in 9 ms. Remains 273 /285 variables (removed 12) and now considering 214/232 (removed 18) transitions.
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:05:55] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:05:55] [INFO ] Implicit Places using invariants in 103 ms returned []
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:05:55] [INFO ] Computed 61 place invariants in 3 ms
[2021-05-08 10:05:56] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:05:56] [INFO ] Computed 61 place invariants in 10 ms
[2021-05-08 10:05:56] [INFO ] Dead Transitions using invariants and state equation in 134 ms returned []
Finished structural reductions, in 1 iterations. Remains : 273/285 places, 214/232 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-10b-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (NEQ s222 0) (NEQ s158 1)), p0:(OR (EQ s4 0) (EQ s158 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 323 ms.
Product exploration explored 100000 steps with 50000 reset in 345 ms.
Graph (complete) has 527 edges and 273 vertex of which 268 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 84 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 199 ms.
Product exploration explored 100000 steps with 50000 reset in 240 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 81 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 273 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 273/273 places, 214/214 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 273 transition count 214
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 16 place count 273 transition count 225
Deduced a syphon composed of 25 places in 1 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 25 place count 273 transition count 225
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 30 place count 268 transition count 220
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 35 place count 268 transition count 220
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 97 places in 0 ms
Iterating global reduction 1 with 77 rules applied. Total rules applied 112 place count 268 transition count 223
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 123 place count 257 transition count 212
Deduced a syphon composed of 86 places in 1 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 134 place count 257 transition count 212
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 92 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 140 place count 257 transition count 240
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 142 place count 255 transition count 234
Deduced a syphon composed of 90 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 144 place count 255 transition count 234
Deduced a syphon composed of 90 places in 0 ms
Applied a total of 144 rules in 48 ms. Remains 255 /273 variables (removed 18) and now considering 234/214 (removed -20) transitions.
[2021-05-08 10:05:58] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 234 rows 255 cols
[2021-05-08 10:05:58] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:05:58] [INFO ] Dead Transitions using invariants and state equation in 126 ms returned []
Finished structural reductions, in 1 iterations. Remains : 255/273 places, 234/214 transitions.
Product exploration explored 100000 steps with 50000 reset in 918 ms.
Product exploration explored 100000 steps with 50000 reset in 893 ms.
[2021-05-08 10:06:00] [INFO ] Flatten gal took : 14 ms
[2021-05-08 10:06:00] [INFO ] Flatten gal took : 13 ms
[2021-05-08 10:06:00] [INFO ] Time to serialize gal into /tmp/LTL16486753808245606713.gal : 12 ms
[2021-05-08 10:06:00] [INFO ] Time to serialize properties into /tmp/LTL133631727122472785.ltl : 1 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/LTL16486753808245606713.gal, -t, CGAL, -LTL, /tmp/LTL133631727122472785.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/LTL16486753808245606713.gal -t CGAL -LTL /tmp/LTL133631727122472785.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("((p5==0)||(p200==1))")||(G("((p264!=0)&&(p200!=1))")))))
Formula 0 simplified : !X("((p5==0)||(p200==1))" | G"((p264!=0)&&(p200!=1))")
Detected timeout of ITS tools.
[2021-05-08 10:06:15] [INFO ] Flatten gal took : 17 ms
[2021-05-08 10:06:15] [INFO ] Applying decomposition
[2021-05-08 10:06:15] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph7958426236273428293.txt, -o, /tmp/graph7958426236273428293.bin, -w, /tmp/graph7958426236273428293.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph7958426236273428293.bin, -l, -1, -v, -w, /tmp/graph7958426236273428293.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 10:06:15] [INFO ] Decomposing Gal with order
[2021-05-08 10:06:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 10:06:15] [INFO ] Removed a total of 10 redundant transitions.
[2021-05-08 10:06:15] [INFO ] Flatten gal took : 44 ms
[2021-05-08 10:06:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 5 ms.
[2021-05-08 10:06:15] [INFO ] Time to serialize gal into /tmp/LTL16679660000728553551.gal : 6 ms
[2021-05-08 10:06:15] [INFO ] Time to serialize properties into /tmp/LTL17235907026316181997.ltl : 1 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/LTL16679660000728553551.gal, -t, CGAL, -LTL, /tmp/LTL17235907026316181997.ltl, -c, -stutter-deadlock], 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/LTL16679660000728553551.gal -t CGAL -LTL /tmp/LTL17235907026316181997.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("((i0.u2.p5==0)||(i6.i0.i0.u39.p200==1))")||(G("((i7.u57.p264!=0)&&(i6.i0.i0.u39.p200!=1))")))))
Formula 0 simplified : !X("((i0.u2.p5==0)||(i6.i0.i0.u39.p200==1))" | G"((i7.u57.p264!=0)&&(i6.i0.i0.u39.p200!=1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t54, t87, t170, t192, t193, t226, u31.t76, i0.u29.t79, i1.t128, i1.u6.t136, i1.u6.t137, i1.u7.t130, i1.u7.t131, i1.u11.t118, i1.u13.t112, i2.t121, i2.u8.t165, i2.u8.t166, i2.u8.t167, i2.u8.t168, i2.u8.t169, i3.u20.t97, i3.u26.t86, i4.t224, i4.t99, i4.u17.t103, i4.u18.t91, i4.u18.t230, i4.u23.t1, i4.u23.t95, i6.t60, i6.t58, i6.i0.t62, i6.i0.i0.u47.t63, i6.i0.i1.t56, i6.i0.i1.u50.t57, i6.i0.i2.u46.t64, i6.i1.i0.u49.t59, i6.i1.i1.u48.t61, i7.t52, i7.t50, i7.u51.t55, i7.u52.t53, i7.u36.t72, i7.u53.t51, i7.u54.t48, i9.t203, i9.t10, i9.t9, i9.u33.t74, i9.u70.t25, i9.u62.t37, i9.u63.t34, i10.u73.t17, i10.u73.t151, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/156/56/212
Computing Next relation with stutter on 6.47736e+06 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
1052 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,0,10.5451,314684,1,0,672274,10041,3020,1.15408e+06,1264,48254,1008589
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-10b-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-10b-05 finished in 31552 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 285 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 285/285 places, 232/232 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 278 transition count 225
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 278 transition count 225
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 17 place count 278 transition count 222
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 21 place count 274 transition count 218
Iterating global reduction 1 with 4 rules applied. Total rules applied 25 place count 274 transition count 218
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 28 place count 274 transition count 215
Applied a total of 28 rules in 20 ms. Remains 274 /285 variables (removed 11) and now considering 215/232 (removed 17) transitions.
// Phase 1: matrix 215 rows 274 cols
[2021-05-08 10:06:27] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:06:27] [INFO ] Implicit Places using invariants in 178 ms returned []
// Phase 1: matrix 215 rows 274 cols
[2021-05-08 10:06:27] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:06:28] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 567 ms to find 0 implicit places.
// Phase 1: matrix 215 rows 274 cols
[2021-05-08 10:06:28] [INFO ] Computed 61 place invariants in 16 ms
[2021-05-08 10:06:28] [INFO ] Dead Transitions using invariants and state equation in 130 ms returned []
Finished structural reductions, in 1 iterations. Remains : 274/285 places, 215/232 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-10b-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s261 0) (EQ s214 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 195 ms.
Product exploration explored 100000 steps with 50000 reset in 205 ms.
Graph (complete) has 529 edges and 274 vertex of which 269 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 201 ms.
Product exploration explored 100000 steps with 50000 reset in 209 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 274 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 274/274 places, 215/215 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 274 transition count 215
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 16 place count 274 transition count 226
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 25 place count 274 transition count 226
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 30 place count 269 transition count 221
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 35 place count 269 transition count 221
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 99 places in 0 ms
Iterating global reduction 1 with 79 rules applied. Total rules applied 114 place count 269 transition count 224
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 125 place count 258 transition count 213
Deduced a syphon composed of 88 places in 1 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 136 place count 258 transition count 213
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 94 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 142 place count 258 transition count 241
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 144 place count 256 transition count 235
Deduced a syphon composed of 92 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 146 place count 256 transition count 235
Deduced a syphon composed of 92 places in 0 ms
Applied a total of 146 rules in 41 ms. Remains 256 /274 variables (removed 18) and now considering 235/215 (removed -20) transitions.
[2021-05-08 10:06:29] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 235 rows 256 cols
[2021-05-08 10:06:29] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:06:29] [INFO ] Dead Transitions using invariants and state equation in 128 ms returned []
Finished structural reductions, in 1 iterations. Remains : 256/274 places, 235/215 transitions.
Product exploration explored 100000 steps with 50000 reset in 885 ms.
Product exploration explored 100000 steps with 50000 reset in 940 ms.
[2021-05-08 10:06:31] [INFO ] Flatten gal took : 11 ms
[2021-05-08 10:06:31] [INFO ] Flatten gal took : 10 ms
[2021-05-08 10:06:31] [INFO ] Time to serialize gal into /tmp/LTL7878354057533215993.gal : 2 ms
[2021-05-08 10:06:31] [INFO ] Time to serialize properties into /tmp/LTL11979459628674601947.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/LTL7878354057533215993.gal, -t, CGAL, -LTL, /tmp/LTL11979459628674601947.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/LTL7878354057533215993.gal -t CGAL -LTL /tmp/LTL11979459628674601947.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p307==0)||(p256==1))"))))
Formula 0 simplified : !XF"((p307==0)||(p256==1))"
Detected timeout of ITS tools.
[2021-05-08 10:06:46] [INFO ] Flatten gal took : 18 ms
[2021-05-08 10:06:46] [INFO ] Applying decomposition
[2021-05-08 10:06:46] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6574532714837743480.txt, -o, /tmp/graph6574532714837743480.bin, -w, /tmp/graph6574532714837743480.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6574532714837743480.bin, -l, -1, -v, -w, /tmp/graph6574532714837743480.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 10:06:46] [INFO ] Decomposing Gal with order
[2021-05-08 10:06:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 10:06:46] [INFO ] Removed a total of 13 redundant transitions.
[2021-05-08 10:06:46] [INFO ] Flatten gal took : 21 ms
[2021-05-08 10:06:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2021-05-08 10:06:46] [INFO ] Time to serialize gal into /tmp/LTL14165234057192823744.gal : 4 ms
[2021-05-08 10:06:46] [INFO ] Time to serialize properties into /tmp/LTL7947345657550807185.ltl : 1 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/LTL14165234057192823744.gal, -t, CGAL, -LTL, /tmp/LTL7947345657550807185.ltl, -c, -stutter-deadlock], 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/LTL14165234057192823744.gal -t CGAL -LTL /tmp/LTL7947345657550807185.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("((i8.i0.u36.p307==0)||(i11.i1.u60.p256==1))"))))
Formula 0 simplified : !XF"((i8.i0.u36.p307==0)||(i11.i1.u60.p256==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t54, t58, t87, t170, t192, t193, t226, u32.t76, u30.t79, i2.u11.t118, i2.u13.t112, i3.t128, i3.u6.t136, i3.u6.t137, i3.u7.t130, i3.u7.t131, i4.t121, i4.u8.t165, i4.u8.t166, i4.u8.t167, i4.u8.t168, i4.u8.t169, i6.t91, i6.i0.t224, i6.i0.u17.t103, i6.i0.u24.t1, i6.i0.u24.t95, i6.i1.t99, i6.i1.u20.t230, i7.u22.t97, i7.u27.t86, i8.t204, i8.i0.t201, i8.i0.u34.t74, i8.i0.u72.t25, i8.i2.t9, i8.i2.t10, i8.i2.u65.t34, i9.i0.u56.t48, i9.i0.u64.t37, i9.i1.t50, i9.i1.t52, i9.i1.u54.t53, i9.i1.u55.t51, i9.i2.u53.t55, i10.i0.u38.t72, i10.i1.t56, i10.i1.u52.t57, i10.i2.u51.t59, i11.t60, i11.i0.u50.t61, i11.i1.t62, i11.i1.u48.t64, i11.i1.u49.t63, i12.t17, i12.u77.t151, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/156/57/213
Computing Next relation with stutter on 6.69813e+06 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
1279 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,0,12.834,222024,1,0,352544,7329,3086,962389,1202,28923,505990
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-10b-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-10b-06 finished in 33058 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 285 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 285/285 places, 232/232 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 284 transition count 213
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 266 transition count 213
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 36 place count 266 transition count 203
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 56 place count 256 transition count 203
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 62 place count 250 transition count 197
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 250 transition count 197
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 2 with 4 rules applied. Total rules applied 72 place count 250 transition count 193
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 74 place count 249 transition count 192
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 74 place count 249 transition count 191
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 76 place count 248 transition count 191
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 78 place count 246 transition count 189
Iterating global reduction 4 with 2 rules applied. Total rules applied 80 place count 246 transition count 189
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 82 place count 246 transition count 187
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 82 place count 246 transition count 186
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 84 place count 245 transition count 186
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 0 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 5 with 150 rules applied. Total rules applied 234 place count 170 transition count 111
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 240 place count 167 transition count 119
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 241 place count 166 transition count 118
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 242 place count 165 transition count 117
Applied a total of 242 rules in 50 ms. Remains 165 /285 variables (removed 120) and now considering 117/232 (removed 115) transitions.
// Phase 1: matrix 117 rows 165 cols
[2021-05-08 10:07:00] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 10:07:00] [INFO ] Implicit Places using invariants in 143 ms returned []
// Phase 1: matrix 117 rows 165 cols
[2021-05-08 10:07:00] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:00] [INFO ] State equation strengthened by 8 read => feed constraints.
[2021-05-08 10:07:00] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
[2021-05-08 10:07:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 117 rows 165 cols
[2021-05-08 10:07:00] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 10:07:01] [INFO ] Dead Transitions using invariants and state equation in 88 ms returned []
Finished structural reductions, in 1 iterations. Remains : 165/285 places, 117/232 transitions.
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0)]
Running random walk in product with property : DES-PT-10b-08 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:(NEQ s86 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 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-10b-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10b-08 finished in 611 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 285 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 285/285 places, 232/232 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 277 transition count 224
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 277 transition count 224
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 19 place count 277 transition count 221
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 23 place count 273 transition count 217
Iterating global reduction 1 with 4 rules applied. Total rules applied 27 place count 273 transition count 217
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 30 place count 273 transition count 214
Applied a total of 30 rules in 9 ms. Remains 273 /285 variables (removed 12) and now considering 214/232 (removed 18) transitions.
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:07:01] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:01] [INFO ] Implicit Places using invariants in 197 ms returned []
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:07:01] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:01] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:07:01] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:01] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 273/285 places, 214/232 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-10b-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s44 0) (NEQ s52 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 95 steps with 0 reset in 0 ms.
FORMULA DES-PT-10b-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10b-10 finished in 746 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 285 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 285/285 places, 232/232 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 279 transition count 226
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 279 transition count 226
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 279 transition count 223
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 276 transition count 220
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 276 transition count 220
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 23 place count 276 transition count 218
Applied a total of 23 rules in 8 ms. Remains 276 /285 variables (removed 9) and now considering 218/232 (removed 14) transitions.
// Phase 1: matrix 218 rows 276 cols
[2021-05-08 10:07:01] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:01] [INFO ] Implicit Places using invariants in 142 ms returned []
// Phase 1: matrix 218 rows 276 cols
[2021-05-08 10:07:01] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:02] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 411 ms to find 0 implicit places.
// Phase 1: matrix 218 rows 276 cols
[2021-05-08 10:07:02] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:02] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Finished structural reductions, in 1 iterations. Remains : 276/285 places, 218/232 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : DES-PT-10b-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (OR (EQ s55 0) (EQ s152 1)) (OR (EQ s73 0) (EQ s21 1))), p1:(OR (AND (NEQ s234 1) (NEQ s55 0) (NEQ s152 1)) (AND (NEQ s73 0) (NEQ s21 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 82 steps with 0 reset in 0 ms.
FORMULA DES-PT-10b-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10b-11 finished in 645 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 285 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 285/285 places, 232/232 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 284 transition count 213
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 266 transition count 213
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 36 place count 266 transition count 204
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 54 place count 257 transition count 204
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 60 place count 251 transition count 198
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 251 transition count 198
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 2 with 4 rules applied. Total rules applied 70 place count 251 transition count 194
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 72 place count 250 transition count 193
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 72 place count 250 transition count 192
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 74 place count 249 transition count 192
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 76 place count 247 transition count 190
Iterating global reduction 4 with 2 rules applied. Total rules applied 78 place count 247 transition count 190
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 80 place count 247 transition count 188
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 80 place count 247 transition count 187
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 82 place count 246 transition count 187
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 0 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 5 with 152 rules applied. Total rules applied 234 place count 170 transition count 111
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 240 place count 167 transition count 119
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 241 place count 166 transition count 118
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 242 place count 165 transition count 117
Applied a total of 242 rules in 32 ms. Remains 165 /285 variables (removed 120) and now considering 117/232 (removed 115) transitions.
// Phase 1: matrix 117 rows 165 cols
[2021-05-08 10:07:02] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 10:07:02] [INFO ] Implicit Places using invariants in 155 ms returned []
// Phase 1: matrix 117 rows 165 cols
[2021-05-08 10:07:02] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 10:07:02] [INFO ] State equation strengthened by 8 read => feed constraints.
[2021-05-08 10:07:02] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2021-05-08 10:07:02] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 117 rows 165 cols
[2021-05-08 10:07:02] [INFO ] Computed 61 place invariants in 1 ms
[2021-05-08 10:07:02] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Finished structural reductions, in 1 iterations. Remains : 165/285 places, 117/232 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-10b-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s74 0) (EQ s78 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 14 steps with 0 reset in 0 ms.
FORMULA DES-PT-10b-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10b-12 finished in 456 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U (G(p0)||(G(p2)&&p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 285 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 285/285 places, 232/232 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 277 transition count 224
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 277 transition count 224
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 19 place count 277 transition count 221
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 23 place count 273 transition count 217
Iterating global reduction 1 with 4 rules applied. Total rules applied 27 place count 273 transition count 217
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 30 place count 273 transition count 214
Applied a total of 30 rules in 7 ms. Remains 273 /285 variables (removed 12) and now considering 214/232 (removed 18) transitions.
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:07:02] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:03] [INFO ] Implicit Places using invariants in 108 ms returned []
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:07:03] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:03] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
// Phase 1: matrix 214 rows 273 cols
[2021-05-08 10:07:03] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:03] [INFO ] Dead Transitions using invariants and state equation in 123 ms returned []
Finished structural reductions, in 1 iterations. Remains : 273/285 places, 214/232 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2)]
Running random walk in product with property : DES-PT-10b-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p2 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=3 dest: 0}, { cond=(AND p1 p2 p0), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={} source=3 dest: 3}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(OR (NEQ s19 0) (NEQ s148 1)), p0:(AND (NEQ s148 0) (NEQ s19 1)), p1:(AND (NEQ s148 0) (NEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-10b-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10b-13 finished in 615 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(F(p0))||F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 285 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 285/285 places, 232/232 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 279 transition count 226
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 279 transition count 226
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 279 transition count 224
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 17 place count 276 transition count 221
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 276 transition count 221
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 276 transition count 219
Applied a total of 22 rules in 7 ms. Remains 276 /285 variables (removed 9) and now considering 219/232 (removed 13) transitions.
// Phase 1: matrix 219 rows 276 cols
[2021-05-08 10:07:03] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:03] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 219 rows 276 cols
[2021-05-08 10:07:03] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:03] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
// Phase 1: matrix 219 rows 276 cols
[2021-05-08 10:07:03] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:04] [INFO ] Dead Transitions using invariants and state equation in 130 ms returned []
Finished structural reductions, in 1 iterations. Remains : 276/285 places, 219/232 transitions.
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-10b-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s74 0) (NEQ s56 1)), p0:(AND (OR (NEQ s123 0) (NEQ s114 1)) (OR (NEQ s56 0) (NEQ s74 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 33310 reset in 176 ms.
Product exploration explored 100000 steps with 33322 reset in 188 ms.
Graph (complete) has 535 edges and 276 vertex of which 271 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 33369 reset in 175 ms.
Product exploration explored 100000 steps with 33529 reset in 187 ms.
Applying partial POR strategy [true, true]
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 276 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 276/276 places, 219/219 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 276 transition count 219
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 7 Pre rules applied. Total rules applied 16 place count 276 transition count 229
Deduced a syphon composed of 23 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 23 place count 276 transition count 229
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 28 place count 271 transition count 224
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 33 place count 271 transition count 224
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 97 places in 0 ms
Iterating global reduction 1 with 79 rules applied. Total rules applied 112 place count 271 transition count 228
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 122 place count 261 transition count 218
Deduced a syphon composed of 87 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 132 place count 261 transition count 218
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 93 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 138 place count 261 transition count 256
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 140 place count 259 transition count 250
Deduced a syphon composed of 91 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 142 place count 259 transition count 250
Deduced a syphon composed of 91 places in 0 ms
Applied a total of 142 rules in 24 ms. Remains 259 /276 variables (removed 17) and now considering 250/219 (removed -31) transitions.
[2021-05-08 10:07:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 250 rows 259 cols
[2021-05-08 10:07:05] [INFO ] Computed 61 place invariants in 2 ms
[2021-05-08 10:07:05] [INFO ] Dead Transitions using invariants and state equation in 118 ms returned []
Finished structural reductions, in 1 iterations. Remains : 259/276 places, 250/219 transitions.
Stuttering criterion allowed to conclude after 2678 steps with 885 reset in 52 ms.
FORMULA DES-PT-10b-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10b-15 finished in 1711 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620468426176

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="DES-PT-10b"
export BK_EXAMINATION="LTLCardinality"
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 DES-PT-10b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038396700076"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10b.tgz
mv DES-PT-10b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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