About the Execution of ITS-Tools for Parking-PT-416
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1372.903 | 84046.00 | 195914.00 | 895.60 | FFFFFFTTFTFFFTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r150-smll-165276998700315.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Parking-PT-416, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998700315
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 5.8K Apr 30 06:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Apr 30 06:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 05:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 30 05:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 107K May 10 09:34 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 Parking-PT-416-LTLCardinality-00
FORMULA_NAME Parking-PT-416-LTLCardinality-01
FORMULA_NAME Parking-PT-416-LTLCardinality-02
FORMULA_NAME Parking-PT-416-LTLCardinality-03
FORMULA_NAME Parking-PT-416-LTLCardinality-04
FORMULA_NAME Parking-PT-416-LTLCardinality-05
FORMULA_NAME Parking-PT-416-LTLCardinality-06
FORMULA_NAME Parking-PT-416-LTLCardinality-07
FORMULA_NAME Parking-PT-416-LTLCardinality-08
FORMULA_NAME Parking-PT-416-LTLCardinality-09
FORMULA_NAME Parking-PT-416-LTLCardinality-10
FORMULA_NAME Parking-PT-416-LTLCardinality-11
FORMULA_NAME Parking-PT-416-LTLCardinality-12
FORMULA_NAME Parking-PT-416-LTLCardinality-13
FORMULA_NAME Parking-PT-416-LTLCardinality-14
FORMULA_NAME Parking-PT-416-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653054201148
Running Version 202205111006
[2022-05-20 13:43:23] [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]
[2022-05-20 13:43:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 13:43:24] [INFO ] Load time of PNML (sax parser for PT used): 371 ms
[2022-05-20 13:43:24] [INFO ] Transformed 305 places.
[2022-05-20 13:43:24] [INFO ] Transformed 433 transitions.
[2022-05-20 13:43:24] [INFO ] Found NUPN structural information;
[2022-05-20 13:43:24] [INFO ] Parsed PT model containing 305 places and 433 transitions in 630 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 176 transitions
Reduce redundant transitions removed 176 transitions.
FORMULA Parking-PT-416-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-416-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-416-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-416-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-416-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-416-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 257/257 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 302 transition count 254
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 302 transition count 254
Applied a total of 6 rules in 106 ms. Remains 302 /305 variables (removed 3) and now considering 254/257 (removed 3) transitions.
// Phase 1: matrix 254 rows 302 cols
[2022-05-20 13:43:24] [INFO ] Computed 76 place invariants in 28 ms
[2022-05-20 13:43:25] [INFO ] Implicit Places using invariants in 856 ms returned [48, 56, 64, 88, 117, 125, 133, 141, 157, 159, 186, 194, 202, 210, 226, 228, 256, 264, 272, 280, 296, 298]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 925 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 280/305 places, 254/257 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 266 transition count 240
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 266 transition count 240
Applied a total of 28 rules in 28 ms. Remains 266 /280 variables (removed 14) and now considering 240/254 (removed 14) transitions.
// Phase 1: matrix 240 rows 266 cols
[2022-05-20 13:43:25] [INFO ] Computed 54 place invariants in 6 ms
[2022-05-20 13:43:26] [INFO ] Implicit Places using invariants in 418 ms returned []
// Phase 1: matrix 240 rows 266 cols
[2022-05-20 13:43:26] [INFO ] Computed 54 place invariants in 5 ms
[2022-05-20 13:43:26] [INFO ] State equation strengthened by 60 read => feed constraints.
[2022-05-20 13:43:26] [INFO ] Implicit Places using invariants and state equation in 624 ms returned []
Implicit Place search using SMT with State Equation took 1046 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 266/305 places, 240/257 transitions.
Finished structural reductions, in 2 iterations. Remains : 266/305 places, 240/257 transitions.
Support contains 21 out of 266 places after structural reductions.
[2022-05-20 13:43:27] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-20 13:43:27] [INFO ] Flatten gal took : 117 ms
[2022-05-20 13:43:27] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA Parking-PT-416-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-416-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 13:43:27] [INFO ] Flatten gal took : 53 ms
[2022-05-20 13:43:27] [INFO ] Input system was already deterministic with 240 transitions.
Incomplete random walk after 10000 steps, including 127 resets, run finished after 687 ms. (steps per millisecond=14 ) properties (out of 14) seen :12
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 240 rows 266 cols
[2022-05-20 13:43:28] [INFO ] Computed 54 place invariants in 3 ms
[2022-05-20 13:43:28] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 13:43:28] [INFO ] [Nat]Absence check using 54 positive place invariants in 22 ms returned sat
[2022-05-20 13:43:28] [INFO ] After 177ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-05-20 13:43:28] [INFO ] State equation strengthened by 60 read => feed constraints.
[2022-05-20 13:43:28] [INFO ] After 33ms SMT Verify possible using 60 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2022-05-20 13:43:28] [INFO ] After 85ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2022-05-20 13:43:28] [INFO ] After 470ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 266 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 266/266 places, 240/240 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 266 transition count 232
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 258 transition count 232
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 258 transition count 224
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 250 transition count 224
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 249 transition count 223
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 249 transition count 223
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 64 place count 234 transition count 208
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 233 transition count 227
Free-agglomeration rule applied 57 times.
Iterating global reduction 2 with 57 rules applied. Total rules applied 123 place count 233 transition count 170
Reduce places removed 57 places and 0 transitions.
Graph (complete) has 382 edges and 176 vertex of which 91 are kept as prefixes of interest. Removing 85 places using SCC suffix rule.5 ms
Discarding 85 places :
Also discarding 67 output transitions
Drop transitions removed 67 transitions
Iterating post reduction 2 with 58 rules applied. Total rules applied 181 place count 91 transition count 103
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 189 place count 91 transition count 95
Applied a total of 189 rules in 127 ms. Remains 91 /266 variables (removed 175) and now considering 95/240 (removed 145) transitions.
Finished structural reductions, in 1 iterations. Remains : 91/266 places, 95/240 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Finished Best-First random walk after 113 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=113 )
FORMULA Parking-PT-416-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
FORMULA Parking-PT-416-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0 U G(p1))))'
Support contains 4 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 240/240 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 266 transition count 232
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 258 transition count 232
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 258 transition count 224
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 250 transition count 224
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 248 transition count 222
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 248 transition count 222
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 64 place count 234 transition count 208
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 233 transition count 227
Applied a total of 66 rules in 54 ms. Remains 233 /266 variables (removed 33) and now considering 227/240 (removed 13) transitions.
// Phase 1: matrix 227 rows 233 cols
[2022-05-20 13:43:29] [INFO ] Computed 54 place invariants in 2 ms
[2022-05-20 13:43:29] [INFO ] Implicit Places using invariants in 214 ms returned [61, 77]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 217 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 231/266 places, 227/240 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 230 transition count 226
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 230 transition count 226
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 229 transition count 225
Applied a total of 4 rules in 31 ms. Remains 229 /231 variables (removed 2) and now considering 225/227 (removed 2) transitions.
// Phase 1: matrix 225 rows 229 cols
[2022-05-20 13:43:29] [INFO ] Computed 52 place invariants in 2 ms
[2022-05-20 13:43:29] [INFO ] Implicit Places using invariants in 178 ms returned []
// Phase 1: matrix 225 rows 229 cols
[2022-05-20 13:43:29] [INFO ] Computed 52 place invariants in 2 ms
[2022-05-20 13:43:30] [INFO ] State equation strengthened by 98 read => feed constraints.
[2022-05-20 13:43:30] [INFO ] Implicit Places using invariants and state equation in 565 ms returned []
Implicit Place search using SMT with State Equation took 756 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 229/266 places, 225/240 transitions.
Finished structural reductions, in 2 iterations. Remains : 229/266 places, 225/240 transitions.
Stuttering acceptance computed with spot in 287 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : Parking-PT-416-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s131 0) (EQ s27 1)), p0:(OR (EQ s71 0) (EQ s177 1) (EQ s131 0) (EQ s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Parking-PT-416-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-416-LTLCardinality-00 finished in 1430 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(X((X(p1)&&p0))))||p2)))'
Support contains 3 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 240/240 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 264 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 264 transition count 238
Applied a total of 4 rules in 11 ms. Remains 264 /266 variables (removed 2) and now considering 238/240 (removed 2) transitions.
// Phase 1: matrix 238 rows 264 cols
[2022-05-20 13:43:30] [INFO ] Computed 54 place invariants in 2 ms
[2022-05-20 13:43:31] [INFO ] Implicit Places using invariants in 255 ms returned [67, 83]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 258 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 262/266 places, 238/240 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 261 transition count 237
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 261 transition count 237
Applied a total of 2 rules in 16 ms. Remains 261 /262 variables (removed 1) and now considering 237/238 (removed 1) transitions.
// Phase 1: matrix 237 rows 261 cols
[2022-05-20 13:43:31] [INFO ] Computed 52 place invariants in 19 ms
[2022-05-20 13:43:31] [INFO ] Implicit Places using invariants in 254 ms returned []
// Phase 1: matrix 237 rows 261 cols
[2022-05-20 13:43:31] [INFO ] Computed 52 place invariants in 3 ms
[2022-05-20 13:43:31] [INFO ] State equation strengthened by 60 read => feed constraints.
[2022-05-20 13:43:31] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 607 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/266 places, 237/240 transitions.
Finished structural reductions, in 2 iterations. Remains : 261/266 places, 237/240 transitions.
Stuttering acceptance computed with spot in 172 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Parking-PT-416-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(EQ s116 0), p0:(AND (EQ s172 0) (EQ s133 1)), p1:(AND (EQ s172 0) (EQ s133 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 9147 steps with 118 reset in 153 ms.
FORMULA Parking-PT-416-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-416-LTLCardinality-04 finished in 1236 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(X(G(F(G(p0))))))))'
Support contains 2 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 240/240 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 265 transition count 231
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 257 transition count 231
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 257 transition count 223
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 249 transition count 223
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 248 transition count 222
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 248 transition count 222
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 64 place count 233 transition count 207
Applied a total of 64 rules in 40 ms. Remains 233 /266 variables (removed 33) and now considering 207/240 (removed 33) transitions.
// Phase 1: matrix 207 rows 233 cols
[2022-05-20 13:43:32] [INFO ] Computed 54 place invariants in 1 ms
[2022-05-20 13:43:32] [INFO ] Implicit Places using invariants in 177 ms returned [60, 76]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 179 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 231/266 places, 207/240 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 230 transition count 206
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 230 transition count 206
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 229 transition count 205
Applied a total of 4 rules in 22 ms. Remains 229 /231 variables (removed 2) and now considering 205/207 (removed 2) transitions.
// Phase 1: matrix 205 rows 229 cols
[2022-05-20 13:43:32] [INFO ] Computed 52 place invariants in 1 ms
[2022-05-20 13:43:32] [INFO ] Implicit Places using invariants in 175 ms returned []
// Phase 1: matrix 205 rows 229 cols
[2022-05-20 13:43:32] [INFO ] Computed 52 place invariants in 2 ms
[2022-05-20 13:43:32] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 229/266 places, 205/240 transitions.
Finished structural reductions, in 2 iterations. Remains : 229/266 places, 205/240 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : Parking-PT-416-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s109 0) (EQ s178 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1326 reset in 693 ms.
Product exploration explored 100000 steps with 1328 reset in 581 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 130 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 821565 steps, run timeout after 3001 ms. (steps per millisecond=273 ) properties seen :{}
Probabilistic random walk after 821565 steps, saw 108656 distinct states, run finished after 3002 ms. (steps per millisecond=273 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 205 rows 229 cols
[2022-05-20 13:43:37] [INFO ] Computed 52 place invariants in 1 ms
[2022-05-20 13:43:37] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 13:43:37] [INFO ] [Nat]Absence check using 52 positive place invariants in 10 ms returned sat
[2022-05-20 13:43:37] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 13:43:37] [INFO ] After 123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2022-05-20 13:43:37] [INFO ] After 206ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 205/205 transitions.
Free-agglomeration rule applied 67 times.
Iterating global reduction 0 with 67 rules applied. Total rules applied 67 place count 229 transition count 138
Reduce places removed 114 places and 0 transitions.
Graph (complete) has 143 edges and 115 vertex of which 59 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.0 ms
Discarding 56 places :
Also discarding 68 output transitions
Drop transitions removed 68 transitions
Graph (trivial) has 64 edges and 59 vertex of which 26 / 59 are part of one of the 2 SCC in 2 ms
Free SCC test removed 24 places
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 140 rules applied. Total rules applied 207 place count 35 transition count 46
Reduce places removed 24 places and 0 transitions.
Drop transitions removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 1 with 58 rules applied. Total rules applied 265 place count 11 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 265 place count 11 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 267 place count 10 transition count 11
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 271 place count 8 transition count 9
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 273 place count 8 transition count 7
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 275 place count 6 transition count 7
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 276 place count 6 transition count 6
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 277 place count 6 transition count 5
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 280 place count 4 transition count 4
Applied a total of 280 rules in 32 ms. Remains 4 /229 variables (removed 225) and now considering 4/205 (removed 201) transitions.
Finished structural reductions, in 1 iterations. Remains : 4/229 places, 4/205 transitions.
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 2 out of 229 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 229/229 places, 205/205 transitions.
Applied a total of 0 rules in 8 ms. Remains 229 /229 variables (removed 0) and now considering 205/205 (removed 0) transitions.
// Phase 1: matrix 205 rows 229 cols
[2022-05-20 13:43:37] [INFO ] Computed 52 place invariants in 1 ms
[2022-05-20 13:43:38] [INFO ] Implicit Places using invariants in 188 ms returned []
// Phase 1: matrix 205 rows 229 cols
[2022-05-20 13:43:38] [INFO ] Computed 52 place invariants in 2 ms
[2022-05-20 13:43:38] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
[2022-05-20 13:43:38] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 205 rows 229 cols
[2022-05-20 13:43:38] [INFO ] Computed 52 place invariants in 2 ms
[2022-05-20 13:43:38] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 205/205 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 131 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 909649 steps, run timeout after 3001 ms. (steps per millisecond=303 ) properties seen :{}
Probabilistic random walk after 909649 steps, saw 118192 distinct states, run finished after 3001 ms. (steps per millisecond=303 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 205 rows 229 cols
[2022-05-20 13:43:41] [INFO ] Computed 52 place invariants in 1 ms
[2022-05-20 13:43:41] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 13:43:42] [INFO ] [Nat]Absence check using 52 positive place invariants in 16 ms returned sat
[2022-05-20 13:43:42] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 13:43:42] [INFO ] After 133ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-05-20 13:43:42] [INFO ] After 224ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 205/205 transitions.
Free-agglomeration rule applied 67 times.
Iterating global reduction 0 with 67 rules applied. Total rules applied 67 place count 229 transition count 138
Reduce places removed 114 places and 0 transitions.
Graph (complete) has 143 edges and 115 vertex of which 59 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.0 ms
Discarding 56 places :
Also discarding 68 output transitions
Drop transitions removed 68 transitions
Graph (trivial) has 64 edges and 59 vertex of which 26 / 59 are part of one of the 2 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 140 rules applied. Total rules applied 207 place count 35 transition count 46
Reduce places removed 24 places and 0 transitions.
Drop transitions removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 1 with 58 rules applied. Total rules applied 265 place count 11 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 265 place count 11 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 267 place count 10 transition count 11
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 271 place count 8 transition count 9
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 273 place count 8 transition count 7
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 275 place count 6 transition count 7
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 276 place count 6 transition count 6
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 277 place count 6 transition count 5
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 280 place count 4 transition count 4
Applied a total of 280 rules in 20 ms. Remains 4 /229 variables (removed 225) and now considering 4/205 (removed 201) transitions.
Finished structural reductions, in 1 iterations. Remains : 4/229 places, 4/205 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1314 reset in 551 ms.
Product exploration explored 100000 steps with 1320 reset in 479 ms.
Built C files in :
/tmp/ltsmin7443413371167926247
[2022-05-20 13:43:43] [INFO ] Computing symmetric may disable matrix : 205 transitions.
[2022-05-20 13:43:43] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:43:43] [INFO ] Computing symmetric may enable matrix : 205 transitions.
[2022-05-20 13:43:43] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:43:43] [INFO ] Computing Do-Not-Accords matrix : 205 transitions.
[2022-05-20 13:43:43] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:43:43] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7443413371167926247
Running compilation step : cd /tmp/ltsmin7443413371167926247;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1137 ms.
Running link step : cd /tmp/ltsmin7443413371167926247;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin7443413371167926247;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5534125619083329029.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 229 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 229/229 places, 205/205 transitions.
Applied a total of 0 rules in 8 ms. Remains 229 /229 variables (removed 0) and now considering 205/205 (removed 0) transitions.
// Phase 1: matrix 205 rows 229 cols
[2022-05-20 13:43:58] [INFO ] Computed 52 place invariants in 1 ms
[2022-05-20 13:43:58] [INFO ] Implicit Places using invariants in 175 ms returned []
// Phase 1: matrix 205 rows 229 cols
[2022-05-20 13:43:58] [INFO ] Computed 52 place invariants in 0 ms
[2022-05-20 13:43:59] [INFO ] Implicit Places using invariants and state equation in 439 ms returned []
Implicit Place search using SMT with State Equation took 616 ms to find 0 implicit places.
[2022-05-20 13:43:59] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 205 rows 229 cols
[2022-05-20 13:43:59] [INFO ] Computed 52 place invariants in 4 ms
[2022-05-20 13:43:59] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 205/205 transitions.
Built C files in :
/tmp/ltsmin4512755825305363834
[2022-05-20 13:43:59] [INFO ] Computing symmetric may disable matrix : 205 transitions.
[2022-05-20 13:43:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:43:59] [INFO ] Computing symmetric may enable matrix : 205 transitions.
[2022-05-20 13:43:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:43:59] [INFO ] Computing Do-Not-Accords matrix : 205 transitions.
[2022-05-20 13:43:59] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:43:59] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4512755825305363834
Running compilation step : cd /tmp/ltsmin4512755825305363834;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 800 ms.
Running link step : cd /tmp/ltsmin4512755825305363834;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin4512755825305363834;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16367478013852811310.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 13:44:14] [INFO ] Flatten gal took : 20 ms
[2022-05-20 13:44:14] [INFO ] Flatten gal took : 18 ms
[2022-05-20 13:44:14] [INFO ] Time to serialize gal into /tmp/LTL6738505163161694820.gal : 5 ms
[2022-05-20 13:44:14] [INFO ] Time to serialize properties into /tmp/LTL11945268404898891667.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6738505163161694820.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11945268404898891667.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6738505...267
Read 1 LTL properties
Checking formula 0 : !((G(X(G(X(G(F(G("((p143==0)||(p235==1))")))))))))
Formula 0 simplified : !GXGXGFG"((p143==0)||(p235==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 130321 deadlock states
Detected timeout of ITS tools.
[2022-05-20 13:44:29] [INFO ] Flatten gal took : 16 ms
[2022-05-20 13:44:29] [INFO ] Applying decomposition
[2022-05-20 13:44:29] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8600471998781701591.txt' '-o' '/tmp/graph8600471998781701591.bin' '-w' '/tmp/graph8600471998781701591.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8600471998781701591.bin' '-l' '-1' '-v' '-w' '/tmp/graph8600471998781701591.weights' '-q' '0' '-e' '0.001'
[2022-05-20 13:44:29] [INFO ] Decomposing Gal with order
[2022-05-20 13:44:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 13:44:30] [INFO ] Removed a total of 55 redundant transitions.
[2022-05-20 13:44:30] [INFO ] Flatten gal took : 82 ms
[2022-05-20 13:44:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 9 ms.
[2022-05-20 13:44:30] [INFO ] Time to serialize gal into /tmp/LTL14162186754198700217.gal : 9 ms
[2022-05-20 13:44:30] [INFO ] Time to serialize properties into /tmp/LTL11980146112452437418.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14162186754198700217.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11980146112452437418.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1416218...247
Read 1 LTL properties
Checking formula 0 : !((G(X(G(X(G(F(G("((i6.i1.u50.p143==0)||(i8.i2.u71.p235==1))")))))))))
Formula 0 simplified : !GXGXGFG"((i6.i1.u50.p143==0)||(i8.i2.u71.p235==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 130321 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
99 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,0,1.03665,48164,1,0,55595,369,1861,199088,182,1134,54403
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Parking-PT-416-LTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property Parking-PT-416-LTLCardinality-05 finished in 59315 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F(X(p0)))))'
Support contains 2 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 240/240 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 265 transition count 231
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 257 transition count 231
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 257 transition count 223
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 249 transition count 223
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 247 transition count 221
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 247 transition count 221
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 66 place count 232 transition count 206
Applied a total of 66 rules in 24 ms. Remains 232 /266 variables (removed 34) and now considering 206/240 (removed 34) transitions.
// Phase 1: matrix 206 rows 232 cols
[2022-05-20 13:44:31] [INFO ] Computed 54 place invariants in 1 ms
[2022-05-20 13:44:31] [INFO ] Implicit Places using invariants in 160 ms returned [60]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 162 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 231/266 places, 206/240 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 230 transition count 205
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 230 transition count 205
Applied a total of 2 rules in 10 ms. Remains 230 /231 variables (removed 1) and now considering 205/206 (removed 1) transitions.
// Phase 1: matrix 205 rows 230 cols
[2022-05-20 13:44:31] [INFO ] Computed 53 place invariants in 1 ms
[2022-05-20 13:44:31] [INFO ] Implicit Places using invariants in 158 ms returned []
// Phase 1: matrix 205 rows 230 cols
[2022-05-20 13:44:31] [INFO ] Computed 53 place invariants in 1 ms
[2022-05-20 13:44:32] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 560 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 230/266 places, 205/240 transitions.
Finished structural reductions, in 2 iterations. Remains : 230/266 places, 205/240 transitions.
Stuttering acceptance computed with spot in 226 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Parking-PT-416-LTLCardinality-10 automaton TGBA Formula[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:(AND (EQ s122 0) (EQ s74 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]]
Product exploration explored 100000 steps with 5968 reset in 851 ms.
Product exploration explored 100000 steps with 6255 reset in 760 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 134 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 205 rows 230 cols
[2022-05-20 13:44:34] [INFO ] Computed 53 place invariants in 0 ms
[2022-05-20 13:44:34] [INFO ] [Real]Absence check using 53 positive place invariants in 18 ms returned sat
[2022-05-20 13:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:44:34] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2022-05-20 13:44:34] [INFO ] Computed and/alt/rep : 136/196/136 causal constraints (skipped 1 transitions) in 15 ms.
[2022-05-20 13:44:34] [INFO ] Added : 21 causal constraints over 5 iterations in 135 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 230 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 230/230 places, 205/205 transitions.
Applied a total of 0 rules in 10 ms. Remains 230 /230 variables (removed 0) and now considering 205/205 (removed 0) transitions.
// Phase 1: matrix 205 rows 230 cols
[2022-05-20 13:44:34] [INFO ] Computed 53 place invariants in 2 ms
[2022-05-20 13:44:35] [INFO ] Implicit Places using invariants in 229 ms returned []
// Phase 1: matrix 205 rows 230 cols
[2022-05-20 13:44:35] [INFO ] Computed 53 place invariants in 2 ms
[2022-05-20 13:44:35] [INFO ] Implicit Places using invariants and state equation in 493 ms returned []
Implicit Place search using SMT with State Equation took 725 ms to find 0 implicit places.
[2022-05-20 13:44:35] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 205 rows 230 cols
[2022-05-20 13:44:35] [INFO ] Computed 53 place invariants in 1 ms
[2022-05-20 13:44:35] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 230/230 places, 205/205 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 164 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=16 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 192 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 205 rows 230 cols
[2022-05-20 13:44:36] [INFO ] Computed 53 place invariants in 2 ms
[2022-05-20 13:44:36] [INFO ] [Real]Absence check using 53 positive place invariants in 25 ms returned sat
[2022-05-20 13:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:44:36] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2022-05-20 13:44:36] [INFO ] Computed and/alt/rep : 136/196/136 causal constraints (skipped 1 transitions) in 21 ms.
[2022-05-20 13:44:37] [INFO ] Added : 21 causal constraints over 5 iterations in 202 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 220 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6066 reset in 776 ms.
Product exploration explored 100000 steps with 6080 reset in 564 ms.
Built C files in :
/tmp/ltsmin4185635812921059648
[2022-05-20 13:44:38] [INFO ] Computing symmetric may disable matrix : 205 transitions.
[2022-05-20 13:44:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:44:38] [INFO ] Computing symmetric may enable matrix : 205 transitions.
[2022-05-20 13:44:38] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:44:38] [INFO ] Computing Do-Not-Accords matrix : 205 transitions.
[2022-05-20 13:44:38] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:44:38] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4185635812921059648
Running compilation step : cd /tmp/ltsmin4185635812921059648;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 714 ms.
Running link step : cd /tmp/ltsmin4185635812921059648;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin4185635812921059648;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13216521459920385383.hoa' '--buchi-type=spotba'
LTSmin run took 394 ms.
FORMULA Parking-PT-416-LTLCardinality-10 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property Parking-PT-416-LTLCardinality-10 finished in 8583 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0) U p1))))'
Support contains 3 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 240/240 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 264 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 264 transition count 238
Applied a total of 4 rules in 9 ms. Remains 264 /266 variables (removed 2) and now considering 238/240 (removed 2) transitions.
// Phase 1: matrix 238 rows 264 cols
[2022-05-20 13:44:39] [INFO ] Computed 54 place invariants in 2 ms
[2022-05-20 13:44:40] [INFO ] Implicit Places using invariants in 285 ms returned [67, 83]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 286 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 262/266 places, 238/240 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 261 transition count 237
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 261 transition count 237
Applied a total of 2 rules in 11 ms. Remains 261 /262 variables (removed 1) and now considering 237/238 (removed 1) transitions.
// Phase 1: matrix 237 rows 261 cols
[2022-05-20 13:44:40] [INFO ] Computed 52 place invariants in 1 ms
[2022-05-20 13:44:40] [INFO ] Implicit Places using invariants in 284 ms returned []
// Phase 1: matrix 237 rows 261 cols
[2022-05-20 13:44:40] [INFO ] Computed 52 place invariants in 2 ms
[2022-05-20 13:44:40] [INFO ] State equation strengthened by 60 read => feed constraints.
[2022-05-20 13:44:41] [INFO ] Implicit Places using invariants and state equation in 585 ms returned []
Implicit Place search using SMT with State Equation took 873 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/266 places, 237/240 transitions.
Finished structural reductions, in 2 iterations. Remains : 261/266 places, 237/240 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : Parking-PT-416-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s225 0) (EQ s1 1)), p0:(EQ s25 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1091 ms.
Product exploration explored 100000 steps with 33333 reset in 1110 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 (NOT p0))
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Parking-PT-416-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Parking-PT-416-LTLCardinality-14 finished in 3708 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(F(!(F(p1) U p2))))&&p0)))'
Support contains 4 out of 266 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 266/266 places, 240/240 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 266 transition count 232
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 258 transition count 232
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 258 transition count 224
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 250 transition count 224
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 248 transition count 222
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 248 transition count 222
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 66 place count 233 transition count 207
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 232 transition count 226
Applied a total of 68 rules in 26 ms. Remains 232 /266 variables (removed 34) and now considering 226/240 (removed 14) transitions.
// Phase 1: matrix 226 rows 232 cols
[2022-05-20 13:44:43] [INFO ] Computed 54 place invariants in 0 ms
[2022-05-20 13:44:43] [INFO ] Implicit Places using invariants in 167 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 168 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 231/266 places, 226/240 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 230 transition count 225
Applied a total of 2 rules in 13 ms. Remains 230 /231 variables (removed 1) and now considering 225/226 (removed 1) transitions.
// Phase 1: matrix 225 rows 230 cols
[2022-05-20 13:44:43] [INFO ] Computed 53 place invariants in 1 ms
[2022-05-20 13:44:44] [INFO ] Implicit Places using invariants in 281 ms returned []
// Phase 1: matrix 225 rows 230 cols
[2022-05-20 13:44:44] [INFO ] Computed 53 place invariants in 2 ms
[2022-05-20 13:44:44] [INFO ] State equation strengthened by 104 read => feed constraints.
[2022-05-20 13:44:44] [INFO ] Implicit Places using invariants and state equation in 682 ms returned []
Implicit Place search using SMT with State Equation took 966 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 230/266 places, 225/240 transitions.
Finished structural reductions, in 2 iterations. Remains : 230/266 places, 225/240 transitions.
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p0) p2), p2, p2, (NOT p0), (AND p1 p2)]
Running random walk in product with property : Parking-PT-416-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(OR p1 p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(OR p1 p2), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND p1 p2), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={1} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s50 1), p2:(EQ s183 1), p0:(AND (EQ s53 0) (EQ s60 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 75 steps with 0 reset in 1 ms.
FORMULA Parking-PT-416-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-416-LTLCardinality-15 finished in 1460 ms.
All properties solved by simple procedures.
Total runtime 81358 ms.
BK_STOP 1653054285194
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m
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="Parking-PT-416"
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 Parking-PT-416, 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 r150-smll-165276998700315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-416.tgz
mv Parking-PT-416 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 '
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 ;