fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r312-tall-165472282700772
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for RingSingleMessageInMbox-PT-d1m040

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
387.768 21281.00 43557.00 233.20 TFFFFFFTFFFFFFFF 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.r312-tall-165472282700772.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 RingSingleMessageInMbox-PT-d1m040, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282700772
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 7.6K Jun 7 17:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Jun 7 17:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Jun 7 17:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Jun 7 17:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jun 6 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 9.6K Jun 7 17:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Jun 7 17:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 7 17:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32K Jun 7 17:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 5.8M Jun 6 12:11 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 RingSingleMessageInMbox-PT-d1m040-LTLFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654932300663

Running Version 202205111006
[2022-06-11 07:25:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 07:25:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 07:25:02] [INFO ] Load time of PNML (sax parser for PT used): 440 ms
[2022-06-11 07:25:02] [INFO ] Transformed 6690 places.
[2022-06-11 07:25:02] [INFO ] Transformed 11934 transitions.
[2022-06-11 07:25:02] [INFO ] Parsed PT model containing 6690 places and 11934 transitions in 613 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 4305 places in 30 ms
Reduce places removed 4305 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 2385 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 2368 transition count 11832
Discarding 1090 places :
Symmetric choice reduction at 1 with 1090 rule applications. Total rules 1209 place count 1278 transition count 6246
Iterating global reduction 1 with 1090 rules applied. Total rules applied 2299 place count 1278 transition count 6246
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 1 with 240 rules applied. Total rules applied 2539 place count 1278 transition count 6006
Discarding 925 places :
Symmetric choice reduction at 2 with 925 rule applications. Total rules 3464 place count 353 transition count 5081
Iterating global reduction 2 with 925 rules applied. Total rules applied 4389 place count 353 transition count 5081
Ensure Unique test removed 4021 transitions
Reduce isomorphic transitions removed 4021 transitions.
Iterating post reduction 2 with 4021 rules applied. Total rules applied 8410 place count 353 transition count 1060
Discarding 74 places :
Symmetric choice reduction at 3 with 74 rule applications. Total rules 8484 place count 279 transition count 986
Iterating global reduction 3 with 74 rules applied. Total rules applied 8558 place count 279 transition count 986
Ensure Unique test removed 182 transitions
Reduce isomorphic transitions removed 182 transitions.
Iterating post reduction 3 with 182 rules applied. Total rules applied 8740 place count 279 transition count 804
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 8748 place count 271 transition count 796
Iterating global reduction 4 with 8 rules applied. Total rules applied 8756 place count 271 transition count 796
Applied a total of 8756 rules in 364 ms. Remains 271 /2385 variables (removed 2114) and now considering 796/11934 (removed 11138) transitions.
// Phase 1: matrix 796 rows 271 cols
[2022-06-11 07:25:03] [INFO ] Computed 3 place invariants in 28 ms
[2022-06-11 07:25:03] [INFO ] Implicit Places using invariants in 309 ms returned []
// Phase 1: matrix 796 rows 271 cols
[2022-06-11 07:25:03] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-11 07:25:03] [INFO ] State equation strengthened by 550 read => feed constraints.
[2022-06-11 07:25:04] [INFO ] Implicit Places using invariants and state equation in 1328 ms returned []
Implicit Place search using SMT with State Equation took 1666 ms to find 0 implicit places.
// Phase 1: matrix 796 rows 271 cols
[2022-06-11 07:25:04] [INFO ] Computed 3 place invariants in 14 ms
[2022-06-11 07:25:04] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 271/2385 places, 796/11934 transitions.
Finished structural reductions, in 1 iterations. Remains : 271/2385 places, 796/11934 transitions.
Support contains 21 out of 271 places after structural reductions.
[2022-06-11 07:25:05] [INFO ] Flatten gal took : 78 ms
[2022-06-11 07:25:05] [INFO ] Flatten gal took : 49 ms
[2022-06-11 07:25:05] [INFO ] Input system was already deterministic with 796 transitions.
Incomplete random walk after 10000 steps, including 1728 resets, run finished after 306 ms. (steps per millisecond=32 ) properties (out of 20) seen :19
Incomplete Best-First random walk after 10001 steps, including 363 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 796 rows 271 cols
[2022-06-11 07:25:05] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-11 07:25:05] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-11 07:25:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 07:25:06] [INFO ] After 280ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 07:25:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-11 07:25:06] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 07:25:06] [INFO ] After 177ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 07:25:06] [INFO ] State equation strengthened by 550 read => feed constraints.
[2022-06-11 07:25:06] [INFO ] After 109ms SMT Verify possible using 550 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 07:25:06] [INFO ] After 159ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2022-06-11 07:25:06] [INFO ] After 462ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 1 properties in 2 ms.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 54 stabilizing places and 293 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 271 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 796/796 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 254 transition count 437
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 254 transition count 437
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 254 transition count 436
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 51 place count 238 transition count 420
Iterating global reduction 1 with 16 rules applied. Total rules applied 67 place count 238 transition count 420
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 71 place count 238 transition count 416
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 123 place count 186 transition count 364
Iterating global reduction 2 with 52 rules applied. Total rules applied 175 place count 186 transition count 364
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 243 place count 186 transition count 296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 245 place count 184 transition count 270
Iterating global reduction 3 with 2 rules applied. Total rules applied 247 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 248 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 249 place count 183 transition count 269
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 253 place count 179 transition count 265
Iterating global reduction 3 with 4 rules applied. Total rules applied 257 place count 179 transition count 265
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 269 place count 179 transition count 253
Applied a total of 269 rules in 36 ms. Remains 179 /271 variables (removed 92) and now considering 253/796 (removed 543) transitions.
// Phase 1: matrix 253 rows 179 cols
[2022-06-11 07:25:06] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-11 07:25:06] [INFO ] Implicit Places using invariants in 112 ms returned []
// Phase 1: matrix 253 rows 179 cols
[2022-06-11 07:25:06] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-11 07:25:06] [INFO ] State equation strengthened by 84 read => feed constraints.
[2022-06-11 07:25:07] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
// Phase 1: matrix 253 rows 179 cols
[2022-06-11 07:25:07] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 07:25:07] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 179/271 places, 253/796 transitions.
Finished structural reductions, in 1 iterations. Remains : 179/271 places, 253/796 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m040-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s147 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 3 ms.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m040-LTLFireability-01 finished in 918 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!X(F(!p0)) U p0)))'
Support contains 2 out of 271 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 796/796 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 254 transition count 437
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 254 transition count 437
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 254 transition count 436
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 51 place count 238 transition count 420
Iterating global reduction 1 with 16 rules applied. Total rules applied 67 place count 238 transition count 420
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 71 place count 238 transition count 416
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 123 place count 186 transition count 364
Iterating global reduction 2 with 52 rules applied. Total rules applied 175 place count 186 transition count 364
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 243 place count 186 transition count 296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 245 place count 184 transition count 270
Iterating global reduction 3 with 2 rules applied. Total rules applied 247 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 248 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 249 place count 183 transition count 269
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 253 place count 179 transition count 265
Iterating global reduction 3 with 4 rules applied. Total rules applied 257 place count 179 transition count 265
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 269 place count 179 transition count 253
Applied a total of 269 rules in 33 ms. Remains 179 /271 variables (removed 92) and now considering 253/796 (removed 543) transitions.
// Phase 1: matrix 253 rows 179 cols
[2022-06-11 07:25:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 07:25:07] [INFO ] Implicit Places using invariants in 95 ms returned []
// Phase 1: matrix 253 rows 179 cols
[2022-06-11 07:25:07] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 07:25:07] [INFO ] State equation strengthened by 84 read => feed constraints.
[2022-06-11 07:25:08] [INFO ] Implicit Places using invariants and state equation in 435 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
// Phase 1: matrix 253 rows 179 cols
[2022-06-11 07:25:08] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 07:25:08] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 179/271 places, 253/796 transitions.
Finished structural reductions, in 1 iterations. Remains : 179/271 places, 253/796 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m040-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s1 1) (GEQ s147 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m040-LTLFireability-03 finished in 794 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((X(G((p0 U p1)))||(p0 U p1)))&&F(p2))))'
Support contains 4 out of 271 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 796/796 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 256 transition count 463
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 256 transition count 463
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 241 transition count 448
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 241 transition count 448
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 64 place count 241 transition count 444
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 112 place count 193 transition count 396
Iterating global reduction 1 with 48 rules applied. Total rules applied 160 place count 193 transition count 396
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 228 place count 193 transition count 328
Applied a total of 228 rules in 18 ms. Remains 193 /271 variables (removed 78) and now considering 328/796 (removed 468) transitions.
// Phase 1: matrix 328 rows 193 cols
[2022-06-11 07:25:08] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-11 07:25:08] [INFO ] Implicit Places using invariants in 99 ms returned []
// Phase 1: matrix 328 rows 193 cols
[2022-06-11 07:25:08] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 07:25:08] [INFO ] State equation strengthened by 148 read => feed constraints.
[2022-06-11 07:25:09] [INFO ] Implicit Places using invariants and state equation in 572 ms returned []
Implicit Place search using SMT with State Equation took 677 ms to find 0 implicit places.
// Phase 1: matrix 328 rows 193 cols
[2022-06-11 07:25:09] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 07:25:09] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 193/271 places, 328/796 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/271 places, 328/796 transitions.
Stuttering acceptance computed with spot in 333 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m040-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(OR p1 p0), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(OR p1 p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 4}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(OR p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s161 1)), p0:(AND (GEQ s1 1) (GEQ s108 1)), p2:(AND (GEQ s1 1) (GEQ s159 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m040-LTLFireability-05 finished in 1195 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(X((!G(p0)&&(p1 U p2)))) U p0))))'
Support contains 2 out of 271 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 271/271 places, 796/796 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 256 transition count 463
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 256 transition count 463
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 256 transition count 462
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 45 place count 242 transition count 448
Iterating global reduction 1 with 14 rules applied. Total rules applied 59 place count 242 transition count 448
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 62 place count 242 transition count 445
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 110 place count 194 transition count 397
Iterating global reduction 2 with 48 rules applied. Total rules applied 158 place count 194 transition count 397
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 2 with 76 rules applied. Total rules applied 234 place count 194 transition count 321
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 235 place count 193 transition count 308
Iterating global reduction 3 with 1 rules applied. Total rules applied 236 place count 193 transition count 308
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 237 place count 192 transition count 307
Iterating global reduction 3 with 1 rules applied. Total rules applied 238 place count 192 transition count 307
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 242 place count 188 transition count 303
Iterating global reduction 3 with 4 rules applied. Total rules applied 246 place count 188 transition count 303
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 266 place count 188 transition count 283
Applied a total of 266 rules in 151 ms. Remains 188 /271 variables (removed 83) and now considering 283/796 (removed 513) transitions.
// Phase 1: matrix 283 rows 188 cols
[2022-06-11 07:25:09] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 07:25:09] [INFO ] Implicit Places using invariants in 84 ms returned []
// Phase 1: matrix 283 rows 188 cols
[2022-06-11 07:25:09] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 07:25:09] [INFO ] State equation strengthened by 107 read => feed constraints.
[2022-06-11 07:25:10] [INFO ] Implicit Places using invariants and state equation in 447 ms returned []
Implicit Place search using SMT with State Equation took 533 ms to find 0 implicit places.
[2022-06-11 07:25:10] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 283 rows 188 cols
[2022-06-11 07:25:10] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-11 07:25:10] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 188/271 places, 283/796 transitions.
Finished structural reductions, in 1 iterations. Remains : 188/271 places, 283/796 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m040-LTLFireability-06 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 (GEQ s1 1) (GEQ s155 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 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m040-LTLFireability-06 finished in 928 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((G(p1)||p0))))))'
Support contains 3 out of 271 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 796/796 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 255 transition count 462
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 255 transition count 462
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 255 transition count 461
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 48 place count 240 transition count 446
Iterating global reduction 1 with 15 rules applied. Total rules applied 63 place count 240 transition count 446
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 67 place count 240 transition count 442
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 115 place count 192 transition count 394
Iterating global reduction 2 with 48 rules applied. Total rules applied 163 place count 192 transition count 394
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 235 place count 192 transition count 322
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 236 place count 191 transition count 309
Iterating global reduction 3 with 1 rules applied. Total rules applied 237 place count 191 transition count 309
Applied a total of 237 rules in 22 ms. Remains 191 /271 variables (removed 80) and now considering 309/796 (removed 487) transitions.
// Phase 1: matrix 309 rows 191 cols
[2022-06-11 07:25:10] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-11 07:25:10] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 309 rows 191 cols
[2022-06-11 07:25:10] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 07:25:10] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-06-11 07:25:11] [INFO ] Implicit Places using invariants and state equation in 533 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
// Phase 1: matrix 309 rows 191 cols
[2022-06-11 07:25:11] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-11 07:25:11] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 191/271 places, 309/796 transitions.
Finished structural reductions, in 1 iterations. Remains : 191/271 places, 309/796 transitions.
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m040-LTLFireability-07 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=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(AND (GEQ s1 1) (GEQ s159 1)), p0:(OR (LT s1 1) (LT s158 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 27263 reset in 298 ms.
Product exploration explored 100000 steps with 27291 reset in 253 ms.
Computed a total of 12 stabilizing places and 41 stable transitions
Computed a total of 12 stabilizing places and 41 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1825 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 318 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 309 rows 191 cols
[2022-06-11 07:25:12] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-11 07:25:12] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-11 07:25:12] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 07:25:12] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), true, (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 191 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 191/191 places, 309/309 transitions.
Applied a total of 0 rules in 13 ms. Remains 191 /191 variables (removed 0) and now considering 309/309 (removed 0) transitions.
// Phase 1: matrix 309 rows 191 cols
[2022-06-11 07:25:12] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-11 07:25:13] [INFO ] Implicit Places using invariants in 132 ms returned []
// Phase 1: matrix 309 rows 191 cols
[2022-06-11 07:25:13] [INFO ] Computed 3 place invariants in 12 ms
[2022-06-11 07:25:13] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-06-11 07:25:13] [INFO ] Implicit Places using invariants and state equation in 505 ms returned []
Implicit Place search using SMT with State Equation took 642 ms to find 0 implicit places.
// Phase 1: matrix 309 rows 191 cols
[2022-06-11 07:25:13] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 07:25:13] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 191/191 places, 309/309 transitions.
Computed a total of 12 stabilizing places and 41 stable transitions
Computed a total of 12 stabilizing places and 41 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 637 steps, including 119 resets, run visited all 1 properties in 5 ms. (steps per millisecond=127 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 27250 reset in 301 ms.
Product exploration explored 100000 steps with 27271 reset in 256 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 191 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 191/191 places, 309/309 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 190 transition count 292
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 190 transition count 292
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 189 transition count 291
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 189 transition count 291
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 8 place count 185 transition count 287
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 185 transition count 287
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 16 place count 185 transition count 283
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 184 transition count 270
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 183 transition count 269
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 183 transition count 269
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 24 place count 179 transition count 265
Iterating global reduction 1 with 4 rules applied. Total rules applied 28 place count 179 transition count 265
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 40 place count 179 transition count 253
Applied a total of 40 rules in 63 ms. Remains 179 /191 variables (removed 12) and now considering 253/309 (removed 56) transitions.
[2022-06-11 07:25:15] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 253 rows 179 cols
[2022-06-11 07:25:15] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-11 07:25:15] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 179/191 places, 253/309 transitions.
Finished structural reductions, in 1 iterations. Remains : 179/191 places, 253/309 transitions.
Product exploration explored 100000 steps with 27283 reset in 472 ms.
Product exploration explored 100000 steps with 27277 reset in 377 ms.
Built C files in :
/tmp/ltsmin12808291080571004985
[2022-06-11 07:25:16] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12808291080571004985
Running compilation step : cd /tmp/ltsmin12808291080571004985;'/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 533 ms.
Running link step : cd /tmp/ltsmin12808291080571004985;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin12808291080571004985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18203000014979592847.hoa' '--buchi-type=spotba'
LTSmin run took 153 ms.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property RingSingleMessageInMbox-PT-d1m040-LTLFireability-07 finished in 6678 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(G(X(p0))))||!(p1 U (F(p1) U X(p2))))))'
Support contains 5 out of 271 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 796/796 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 255 transition count 433
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 255 transition count 433
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 255 transition count 432
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 48 place count 240 transition count 417
Iterating global reduction 1 with 15 rules applied. Total rules applied 63 place count 240 transition count 417
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 65 place count 240 transition count 415
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 117 place count 188 transition count 363
Iterating global reduction 2 with 52 rules applied. Total rules applied 169 place count 188 transition count 363
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 233 place count 188 transition count 299
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 234 place count 187 transition count 286
Iterating global reduction 3 with 1 rules applied. Total rules applied 235 place count 187 transition count 286
Applied a total of 235 rules in 27 ms. Remains 187 /271 variables (removed 84) and now considering 286/796 (removed 510) transitions.
// Phase 1: matrix 286 rows 187 cols
[2022-06-11 07:25:17] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-11 07:25:17] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 286 rows 187 cols
[2022-06-11 07:25:17] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-11 07:25:17] [INFO ] State equation strengthened by 110 read => feed constraints.
[2022-06-11 07:25:17] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
// Phase 1: matrix 286 rows 187 cols
[2022-06-11 07:25:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 07:25:17] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 187/271 places, 286/796 transitions.
Finished structural reductions, in 1 iterations. Remains : 187/271 places, 286/796 transitions.
Stuttering acceptance computed with spot in 651 ms :[true, (AND (NOT p0) p1 p2), (AND (NOT p0) p1), (AND p1 p2), p1, (AND (NOT p0) p2), (AND p1 p2 (NOT p0)), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), p2, p2, (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m040-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 p2 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=1 dest: 8}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 10}, { cond=(AND p1 p2 p0), acceptance={} source=1 dest: 17}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 p0), acceptance={} source=2 dest: 17}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 10}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 8}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 9}, { cond=p2, acceptance={} source=5 dest: 17}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=6 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 8}, { cond=(AND p1 p2), acceptance={} source=6 dest: 17}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 8}, { cond=p2, acceptance={} source=7 dest: 17}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=8 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=8 dest: 9}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=8 dest: 10}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=8 dest: 11}, { cond=(AND p2 p0), acceptance={} source=8 dest: 17}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=9 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=9 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=9 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=9 dest: 8}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=9 dest: 10}, { cond=(AND p2 p0), acceptance={} source=9 dest: 17}], [{ cond=p2, acceptance={} source=10 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=10 dest: 10}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=10 dest: 11}], [{ cond=p2, acceptance={} source=11 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=11 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=11 dest: 10}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=12 dest: 5}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=12 dest: 6}, { cond=p2, acceptance={} source=12 dest: 16}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=13 dest: 5}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=13 dest: 7}, { cond=p2, acceptance={} source=13 dest: 16}], [{ cond=true, acceptance={} source=14 dest: 15}], [{ cond=(NOT p1), acceptance={} source=15 dest: 12}, { cond=p1, acceptance={} source=15 dest: 13}], [{ cond=true, acceptance={} source=16 dest: 17}], [{ cond=(NOT p0), acceptance={} source=17 dest: 0}, { cond=p0, acceptance={} source=17 dest: 17}]], initial=14, aps=[p1:(AND (GEQ s12 1) (GEQ s77 1)), p2:(AND (GEQ s1 1) (GEQ s155 1)), p0:(AND (GEQ s1 1) (GEQ s86 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 57 steps with 9 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m040-LTLFireability-11 finished in 1374 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U X(F(p0)))))'
Support contains 2 out of 271 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 271/271 places, 796/796 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 254 transition count 437
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 254 transition count 437
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 254 transition count 436
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 51 place count 238 transition count 420
Iterating global reduction 1 with 16 rules applied. Total rules applied 67 place count 238 transition count 420
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 71 place count 238 transition count 416
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 123 place count 186 transition count 364
Iterating global reduction 2 with 52 rules applied. Total rules applied 175 place count 186 transition count 364
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 243 place count 186 transition count 296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 245 place count 184 transition count 270
Iterating global reduction 3 with 2 rules applied. Total rules applied 247 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 248 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 249 place count 183 transition count 269
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 250 place count 183 transition count 268
Applied a total of 250 rules in 22 ms. Remains 183 /271 variables (removed 88) and now considering 268/796 (removed 528) transitions.
// Phase 1: matrix 268 rows 183 cols
[2022-06-11 07:25:18] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-11 07:25:18] [INFO ] Implicit Places using invariants in 88 ms returned []
// Phase 1: matrix 268 rows 183 cols
[2022-06-11 07:25:18] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-11 07:25:18] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-11 07:25:19] [INFO ] Implicit Places using invariants and state equation in 459 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
// Phase 1: matrix 268 rows 183 cols
[2022-06-11 07:25:19] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-11 07:25:19] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 183/271 places, 268/796 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/271 places, 268/796 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m040-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s151 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m040-LTLFireability-12 finished in 775 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F((p0 U X(G(p0))))||F((X(p1) U p2))))))'
Support contains 4 out of 271 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 271/271 places, 796/796 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 256 transition count 458
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 256 transition count 458
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 256 transition count 457
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 45 place count 242 transition count 443
Iterating global reduction 1 with 14 rules applied. Total rules applied 59 place count 242 transition count 443
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 61 place count 242 transition count 441
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 109 place count 194 transition count 393
Iterating global reduction 2 with 48 rules applied. Total rules applied 157 place count 194 transition count 393
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 221 place count 194 transition count 329
Applied a total of 221 rules in 48 ms. Remains 194 /271 variables (removed 77) and now considering 329/796 (removed 467) transitions.
// Phase 1: matrix 329 rows 194 cols
[2022-06-11 07:25:19] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-11 07:25:19] [INFO ] Implicit Places using invariants in 100 ms returned []
// Phase 1: matrix 329 rows 194 cols
[2022-06-11 07:25:19] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 07:25:19] [INFO ] State equation strengthened by 148 read => feed constraints.
[2022-06-11 07:25:20] [INFO ] Implicit Places using invariants and state equation in 487 ms returned []
Implicit Place search using SMT with State Equation took 589 ms to find 0 implicit places.
[2022-06-11 07:25:20] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 329 rows 194 cols
[2022-06-11 07:25:20] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-11 07:25:20] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/271 places, 329/796 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/271 places, 329/796 transitions.
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m040-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s160 1)), p2:(AND (GEQ s13 1) (GEQ s78 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m040-LTLFireability-13 finished in 1002 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(G(X(G(X(p0))))))))'
Support contains 2 out of 271 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 271/271 places, 796/796 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 254 transition count 432
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 254 transition count 432
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 254 transition count 431
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 51 place count 238 transition count 415
Iterating global reduction 1 with 16 rules applied. Total rules applied 67 place count 238 transition count 415
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 70 place count 238 transition count 412
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 122 place count 186 transition count 360
Iterating global reduction 2 with 52 rules applied. Total rules applied 174 place count 186 transition count 360
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 238 place count 186 transition count 296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 240 place count 184 transition count 270
Iterating global reduction 3 with 2 rules applied. Total rules applied 242 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 243 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 244 place count 183 transition count 269
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 248 place count 179 transition count 265
Iterating global reduction 3 with 4 rules applied. Total rules applied 252 place count 179 transition count 265
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 264 place count 179 transition count 253
Applied a total of 264 rules in 37 ms. Remains 179 /271 variables (removed 92) and now considering 253/796 (removed 543) transitions.
// Phase 1: matrix 253 rows 179 cols
[2022-06-11 07:25:20] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-11 07:25:20] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 253 rows 179 cols
[2022-06-11 07:25:20] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 07:25:20] [INFO ] State equation strengthened by 84 read => feed constraints.
[2022-06-11 07:25:20] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
[2022-06-11 07:25:20] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 253 rows 179 cols
[2022-06-11 07:25:20] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-11 07:25:21] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 179/271 places, 253/796 transitions.
Finished structural reductions, in 1 iterations. Remains : 179/271 places, 253/796 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m040-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s147 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m040-LTLFireability-14 finished in 711 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(p1))&&p0)))'
Support contains 2 out of 271 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 271/271 places, 796/796 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 254 transition count 432
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 254 transition count 432
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 254 transition count 431
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 51 place count 238 transition count 415
Iterating global reduction 1 with 16 rules applied. Total rules applied 67 place count 238 transition count 415
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 70 place count 238 transition count 412
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 122 place count 186 transition count 360
Iterating global reduction 2 with 52 rules applied. Total rules applied 174 place count 186 transition count 360
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 2 with 60 rules applied. Total rules applied 234 place count 186 transition count 300
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 236 place count 184 transition count 274
Iterating global reduction 3 with 2 rules applied. Total rules applied 238 place count 184 transition count 274
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 239 place count 183 transition count 273
Iterating global reduction 3 with 1 rules applied. Total rules applied 240 place count 183 transition count 273
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 241 place count 183 transition count 272
Applied a total of 241 rules in 36 ms. Remains 183 /271 variables (removed 88) and now considering 272/796 (removed 524) transitions.
// Phase 1: matrix 272 rows 183 cols
[2022-06-11 07:25:21] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-11 07:25:21] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 272 rows 183 cols
[2022-06-11 07:25:21] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 07:25:21] [INFO ] State equation strengthened by 99 read => feed constraints.
[2022-06-11 07:25:21] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
[2022-06-11 07:25:21] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 272 rows 183 cols
[2022-06-11 07:25:21] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 07:25:21] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 183/271 places, 272/796 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/271 places, 272/796 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m040-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s151 1)), p1:(AND (GEQ s1 1) (GEQ s151 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m040-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m040-LTLFireability-15 finished in 791 ms.
All properties solved by simple procedures.
Total runtime 20052 ms.

BK_STOP 1654932321944

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ 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 LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@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="RingSingleMessageInMbox-PT-d1m040"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is RingSingleMessageInMbox-PT-d1m040, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472282700772"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m040.tgz
mv RingSingleMessageInMbox-PT-d1m040 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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