About the Execution of ITS-Tools for Raft-PT-09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 304.020 | 26689.00 | 41977.00 | 52.90 | TTFFFFFFFFFTFFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281572000276.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Raft-PT-09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572000276
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 6.6K Apr 29 13:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 29 13:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 13:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 13:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 9 08:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 08:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 08:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 196K 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 Raft-PT-09-LTLFireability-00
FORMULA_NAME Raft-PT-09-LTLFireability-01
FORMULA_NAME Raft-PT-09-LTLFireability-02
FORMULA_NAME Raft-PT-09-LTLFireability-03
FORMULA_NAME Raft-PT-09-LTLFireability-04
FORMULA_NAME Raft-PT-09-LTLFireability-05
FORMULA_NAME Raft-PT-09-LTLFireability-06
FORMULA_NAME Raft-PT-09-LTLFireability-07
FORMULA_NAME Raft-PT-09-LTLFireability-08
FORMULA_NAME Raft-PT-09-LTLFireability-09
FORMULA_NAME Raft-PT-09-LTLFireability-10
FORMULA_NAME Raft-PT-09-LTLFireability-11
FORMULA_NAME Raft-PT-09-LTLFireability-12
FORMULA_NAME Raft-PT-09-LTLFireability-13
FORMULA_NAME Raft-PT-09-LTLFireability-14
FORMULA_NAME Raft-PT-09-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1653082169280
Running Version 202205111006
[2022-05-20 21:29:30] [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]
[2022-05-20 21:29:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 21:29:30] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2022-05-20 21:29:30] [INFO ] Transformed 413 places.
[2022-05-20 21:29:30] [INFO ] Transformed 710 transitions.
[2022-05-20 21:29:30] [INFO ] Found NUPN structural information;
[2022-05-20 21:29:30] [INFO ] Parsed PT model containing 413 places and 710 transitions in 212 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 38 transitions
Reduce redundant transitions removed 38 transitions.
FORMULA Raft-PT-09-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-09-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 413 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 413/413 places, 672/672 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 404 transition count 654
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 404 transition count 654
Applied a total of 18 rules in 60 ms. Remains 404 /413 variables (removed 9) and now considering 654/672 (removed 18) transitions.
[2022-05-20 21:29:30] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:30] [INFO ] Computed 81 place invariants in 16 ms
[2022-05-20 21:29:31] [INFO ] Implicit Places using invariants in 342 ms returned []
[2022-05-20 21:29:31] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:31] [INFO ] Computed 81 place invariants in 4 ms
[2022-05-20 21:29:31] [INFO ] State equation strengthened by 364 read => feed constraints.
[2022-05-20 21:29:32] [INFO ] Implicit Places using invariants and state equation in 762 ms returned []
Implicit Place search using SMT with State Equation took 1131 ms to find 0 implicit places.
[2022-05-20 21:29:32] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:32] [INFO ] Computed 81 place invariants in 5 ms
[2022-05-20 21:29:32] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 404/413 places, 654/672 transitions.
Finished structural reductions, in 1 iterations. Remains : 404/413 places, 654/672 transitions.
Support contains 35 out of 404 places after structural reductions.
[2022-05-20 21:29:32] [INFO ] Flatten gal took : 81 ms
[2022-05-20 21:29:32] [INFO ] Flatten gal took : 41 ms
[2022-05-20 21:29:32] [INFO ] Input system was already deterministic with 654 transitions.
Finished random walk after 2077 steps, including 0 resets, run visited all 30 properties in 153 ms. (steps per millisecond=13 )
FORMULA Raft-PT-09-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 5 stabilizing places and 21 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 404 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 396 transition count 646
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 80 place count 332 transition count 582
Iterating global reduction 0 with 64 rules applied. Total rules applied 144 place count 332 transition count 582
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 208 place count 332 transition count 518
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -55
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 226 place count 323 transition count 573
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 1 with 65 rules applied. Total rules applied 291 place count 323 transition count 508
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 355 place count 259 transition count 444
Iterating global reduction 1 with 64 rules applied. Total rules applied 419 place count 259 transition count 444
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 483 place count 259 transition count 380
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 2 with 2 rules applied. Total rules applied 485 place count 258 transition count 379
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 493 place count 250 transition count 371
Iterating global reduction 2 with 8 rules applied. Total rules applied 501 place count 250 transition count 371
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 509 place count 250 transition count 363
Applied a total of 509 rules in 130 ms. Remains 250 /404 variables (removed 154) and now considering 363/654 (removed 291) transitions.
[2022-05-20 21:29:33] [INFO ] Flow matrix only has 323 transitions (discarded 40 similar events)
// Phase 1: matrix 323 rows 250 cols
[2022-05-20 21:29:33] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:33] [INFO ] Implicit Places using invariants in 127 ms returned []
[2022-05-20 21:29:33] [INFO ] Flow matrix only has 323 transitions (discarded 40 similar events)
// Phase 1: matrix 323 rows 250 cols
[2022-05-20 21:29:33] [INFO ] Computed 81 place invariants in 10 ms
[2022-05-20 21:29:33] [INFO ] State equation strengthened by 229 read => feed constraints.
[2022-05-20 21:29:33] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2022-05-20 21:29:33] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-20 21:29:33] [INFO ] Flow matrix only has 323 transitions (discarded 40 similar events)
// Phase 1: matrix 323 rows 250 cols
[2022-05-20 21:29:33] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-20 21:29:34] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/404 places, 363/654 transitions.
Finished structural reductions, in 1 iterations. Remains : 250/404 places, 363/654 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-09-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s65 1) (EQ s231 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 1054 ms.
Product exploration explored 100000 steps with 50000 reset in 953 ms.
Computed a total of 5 stabilizing places and 21 stable transitions
Computed a total of 5 stabilizing places and 21 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 130 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Raft-PT-09-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Raft-PT-09-LTLFireability-00 finished in 3119 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p0))&&G(F(p1)))))'
Support contains 4 out of 404 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Applied a total of 0 rules in 13 ms. Remains 404 /404 variables (removed 0) and now considering 654/654 (removed 0) transitions.
[2022-05-20 21:29:36] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:36] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-20 21:29:36] [INFO ] Implicit Places using invariants in 215 ms returned []
[2022-05-20 21:29:36] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:36] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-20 21:29:36] [INFO ] State equation strengthened by 364 read => feed constraints.
[2022-05-20 21:29:37] [INFO ] Implicit Places using invariants and state equation in 743 ms returned []
Implicit Place search using SMT with State Equation took 962 ms to find 0 implicit places.
[2022-05-20 21:29:37] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:37] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:37] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 404/404 places, 654/654 transitions.
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : Raft-PT-09-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s178 0) (EQ s376 0) (EQ s290 0) (EQ s392 0)), p1:(OR (EQ s178 0) (EQ s376 0))], 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]]
Stuttering criterion allowed to conclude after 152 steps with 0 reset in 2 ms.
FORMULA Raft-PT-09-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-09-LTLFireability-02 finished in 1459 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p1)&&p0) U X(p2)))'
Support contains 5 out of 404 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Applied a total of 0 rules in 7 ms. Remains 404 /404 variables (removed 0) and now considering 654/654 (removed 0) transitions.
[2022-05-20 21:29:37] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:37] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:38] [INFO ] Implicit Places using invariants in 196 ms returned []
[2022-05-20 21:29:38] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:38] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:38] [INFO ] State equation strengthened by 364 read => feed constraints.
[2022-05-20 21:29:38] [INFO ] Implicit Places using invariants and state equation in 813 ms returned []
Implicit Place search using SMT with State Equation took 1012 ms to find 0 implicit places.
[2022-05-20 21:29:38] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:38] [INFO ] Computed 81 place invariants in 4 ms
[2022-05-20 21:29:39] [INFO ] Dead Transitions using invariants and state equation in 342 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 404/404 places, 654/654 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p2), (NOT p2), (NOT p2), true, (NOT p1)]
Running random walk in product with property : Raft-PT-09-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s160 1) (EQ s376 1)), p1:(AND (EQ s145 1) (EQ s376 1)), p2:(AND (EQ s58 1) (EQ s380 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 9 ms.
FORMULA Raft-PT-09-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-09-LTLFireability-03 finished in 1577 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||X(F(X(G(X((F(G(p1)) U G(p1))))))))))'
Support contains 3 out of 404 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Applied a total of 0 rules in 6 ms. Remains 404 /404 variables (removed 0) and now considering 654/654 (removed 0) transitions.
[2022-05-20 21:29:39] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:39] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:39] [INFO ] Implicit Places using invariants in 207 ms returned []
[2022-05-20 21:29:39] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:39] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:39] [INFO ] State equation strengthened by 364 read => feed constraints.
[2022-05-20 21:29:40] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1089 ms to find 0 implicit places.
[2022-05-20 21:29:40] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:40] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:40] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 404/404 places, 654/654 transitions.
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-09-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s11 1) (EQ s376 1)), p1:(AND (EQ s336 1) (EQ s376 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-09-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-09-LTLFireability-04 finished in 1547 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((!(!p0 U !p1)&&p2)))||F(p3)))'
Support contains 7 out of 404 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Applied a total of 0 rules in 8 ms. Remains 404 /404 variables (removed 0) and now considering 654/654 (removed 0) transitions.
[2022-05-20 21:29:40] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:40] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:41] [INFO ] Implicit Places using invariants in 195 ms returned []
[2022-05-20 21:29:41] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:41] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:41] [INFO ] State equation strengthened by 364 read => feed constraints.
[2022-05-20 21:29:41] [INFO ] Implicit Places using invariants and state equation in 773 ms returned []
Implicit Place search using SMT with State Equation took 971 ms to find 0 implicit places.
[2022-05-20 21:29:41] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:41] [INFO ] Computed 81 place invariants in 6 ms
[2022-05-20 21:29:42] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 404/404 places, 654/654 transitions.
Stuttering acceptance computed with spot in 217 ms :[(NOT p3), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : Raft-PT-09-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p3) (NOT p2)) (AND (NOT p3) (NOT p1))), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p3) p2 (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p3) (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={} source=3 dest: 4}], [{ cond=(NOT p3), acceptance={} source=4 dest: 1}]], initial=3, aps=[p3:(AND (EQ s236 1) (EQ s396 1)), p2:(OR (EQ s336 0) (EQ s376 0) (EQ s236 0) (EQ s396 0)), p1:(AND (EQ s338 1) (EQ s376 1)), p0:(AND (EQ s215 1) (EQ s384 ...], 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, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-09-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-09-LTLFireability-05 finished in 1506 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((G(p0) U G(p1))&&F(p2))))'
Support contains 4 out of 404 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 396 transition count 646
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 80 place count 332 transition count 582
Iterating global reduction 0 with 64 rules applied. Total rules applied 144 place count 332 transition count 582
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 208 place count 332 transition count 518
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -55
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 226 place count 323 transition count 573
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 1 with 65 rules applied. Total rules applied 291 place count 323 transition count 508
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 355 place count 259 transition count 444
Iterating global reduction 1 with 64 rules applied. Total rules applied 419 place count 259 transition count 444
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 483 place count 259 transition count 380
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 485 place count 258 transition count 379
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 493 place count 250 transition count 371
Iterating global reduction 2 with 8 rules applied. Total rules applied 501 place count 250 transition count 371
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 509 place count 250 transition count 363
Applied a total of 509 rules in 129 ms. Remains 250 /404 variables (removed 154) and now considering 363/654 (removed 291) transitions.
[2022-05-20 21:29:42] [INFO ] Flow matrix only has 323 transitions (discarded 40 similar events)
// Phase 1: matrix 323 rows 250 cols
[2022-05-20 21:29:42] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:42] [INFO ] Implicit Places using invariants in 120 ms returned []
[2022-05-20 21:29:42] [INFO ] Flow matrix only has 323 transitions (discarded 40 similar events)
// Phase 1: matrix 323 rows 250 cols
[2022-05-20 21:29:42] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:42] [INFO ] State equation strengthened by 229 read => feed constraints.
[2022-05-20 21:29:43] [INFO ] Implicit Places using invariants and state equation in 354 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2022-05-20 21:29:43] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-20 21:29:43] [INFO ] Flow matrix only has 323 transitions (discarded 40 similar events)
// Phase 1: matrix 323 rows 250 cols
[2022-05-20 21:29:43] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:43] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/404 places, 363/654 transitions.
Finished structural reductions, in 1 iterations. Remains : 250/404 places, 363/654 transitions.
Stuttering acceptance computed with spot in 287 ms :[(OR (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) p1), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : Raft-PT-09-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=4 dest: 1}, { cond=(AND p1 p0), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (EQ s62 1) (EQ s235 1)), p0:(AND (EQ s164 1) (EQ s235 1)), p2:(OR (EQ s121 0) (EQ s235 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-09-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-09-LTLFireability-06 finished in 1136 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||G(X(p1)))))'
Support contains 4 out of 404 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Applied a total of 0 rules in 7 ms. Remains 404 /404 variables (removed 0) and now considering 654/654 (removed 0) transitions.
[2022-05-20 21:29:43] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:43] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:43] [INFO ] Implicit Places using invariants in 197 ms returned []
[2022-05-20 21:29:43] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:43] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:44] [INFO ] State equation strengthened by 364 read => feed constraints.
[2022-05-20 21:29:44] [INFO ] Implicit Places using invariants and state equation in 674 ms returned []
Implicit Place search using SMT with State Equation took 875 ms to find 0 implicit places.
[2022-05-20 21:29:44] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:44] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:44] [INFO ] Dead Transitions using invariants and state equation in 251 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 404/404 places, 654/654 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-09-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s165 0) (EQ s380 0)), p1:(AND (EQ s237 1) (EQ s396 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, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-09-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-09-LTLFireability-08 finished in 1296 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 2 out of 404 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Applied a total of 0 rules in 6 ms. Remains 404 /404 variables (removed 0) and now considering 654/654 (removed 0) transitions.
[2022-05-20 21:29:44] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:44] [INFO ] Computed 81 place invariants in 4 ms
[2022-05-20 21:29:45] [INFO ] Implicit Places using invariants in 197 ms returned []
[2022-05-20 21:29:45] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:45] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-20 21:29:45] [INFO ] State equation strengthened by 364 read => feed constraints.
[2022-05-20 21:29:45] [INFO ] Implicit Places using invariants and state equation in 688 ms returned []
Implicit Place search using SMT with State Equation took 885 ms to find 0 implicit places.
[2022-05-20 21:29:45] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:45] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:46] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 404/404 places, 654/654 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-09-LTLFireability-09 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: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s192 1) (EQ s392 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-09-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-09-LTLFireability-09 finished in 1233 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(p1)||p0))||X(X(X(p2)))))'
Support contains 6 out of 404 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Applied a total of 0 rules in 5 ms. Remains 404 /404 variables (removed 0) and now considering 654/654 (removed 0) transitions.
[2022-05-20 21:29:46] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:46] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:46] [INFO ] Implicit Places using invariants in 188 ms returned []
[2022-05-20 21:29:46] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:46] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:46] [INFO ] State equation strengthened by 364 read => feed constraints.
[2022-05-20 21:29:47] [INFO ] Implicit Places using invariants and state equation in 706 ms returned []
Implicit Place search using SMT with State Equation took 901 ms to find 0 implicit places.
[2022-05-20 21:29:47] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:47] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:47] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 404/404 places, 654/654 transitions.
Stuttering acceptance computed with spot in 484 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p2), (NOT p2)]
Running random walk in product with property : Raft-PT-09-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 11}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 7}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 9}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 7}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 9}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={} source=5 dest: 1}, { cond=(NOT p0), acceptance={} source=5 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 0}, { cond=(AND p0 p1), acceptance={} source=6 dest: 5}, { cond=(NOT p1), acceptance={} source=6 dest: 10}], [{ cond=(NOT p1), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 7}, { cond=(AND p0 p1), acceptance={} source=7 dest: 9}], [{ cond=p0, acceptance={} source=8 dest: 4}, { cond=(NOT p0), acceptance={} source=8 dest: 6}], [{ cond=(NOT p0), acceptance={} source=9 dest: 7}, { cond=p0, acceptance={} source=9 dest: 9}], [{ cond=true, acceptance={} source=10 dest: 11}], [{ cond=(NOT p2), acceptance={} source=11 dest: 3}]], initial=8, aps=[p0:(OR (AND (EQ s190 1) (EQ s380 1)) (AND (EQ s199 1) (EQ s396 1))), p1:(AND (EQ s199 1) (EQ s396 1)), p2:(OR (EQ s9 0) (EQ s372 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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][false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1126 steps with 281 reset in 22 ms.
FORMULA Raft-PT-09-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-09-LTLFireability-10 finished in 1716 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((F(X(!p0)) U X((F(G(p1))||X(p1))))||p0)))'
Support contains 3 out of 404 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Applied a total of 0 rules in 5 ms. Remains 404 /404 variables (removed 0) and now considering 654/654 (removed 0) transitions.
[2022-05-20 21:29:47] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:47] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:48] [INFO ] Implicit Places using invariants in 204 ms returned []
[2022-05-20 21:29:48] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:48] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:48] [INFO ] State equation strengthened by 364 read => feed constraints.
[2022-05-20 21:29:48] [INFO ] Implicit Places using invariants and state equation in 726 ms returned []
Implicit Place search using SMT with State Equation took 931 ms to find 0 implicit places.
[2022-05-20 21:29:48] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:48] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-20 21:29:49] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 404/404 places, 654/654 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-09-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s315 1) (EQ s392 1)), p1:(AND (EQ s234 1) (EQ s392 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, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1649 ms.
Product exploration explored 100000 steps with 50000 reset in 1627 ms.
Computed a total of 5 stabilizing places and 21 stable transitions
Computed a total of 5 stabilizing places and 21 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X p0)]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 112 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Raft-PT-09-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Raft-PT-09-LTLFireability-11 finished in 4767 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U (!X(p1) U !p2)))))'
Support contains 5 out of 404 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Applied a total of 0 rules in 5 ms. Remains 404 /404 variables (removed 0) and now considering 654/654 (removed 0) transitions.
[2022-05-20 21:29:52] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:52] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:52] [INFO ] Implicit Places using invariants in 184 ms returned []
[2022-05-20 21:29:52] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:52] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-20 21:29:53] [INFO ] State equation strengthened by 364 read => feed constraints.
[2022-05-20 21:29:53] [INFO ] Implicit Places using invariants and state equation in 777 ms returned []
Implicit Place search using SMT with State Equation took 963 ms to find 0 implicit places.
[2022-05-20 21:29:53] [INFO ] Flow matrix only has 622 transitions (discarded 32 similar events)
// Phase 1: matrix 622 rows 404 cols
[2022-05-20 21:29:53] [INFO ] Computed 81 place invariants in 4 ms
[2022-05-20 21:29:53] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 404/404 places, 654/654 transitions.
Stuttering acceptance computed with spot in 158 ms :[p2, p2, p2]
Running random walk in product with property : Raft-PT-09-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p2 p0), acceptance={0} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND p2 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p2 p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s160 1) (EQ s376 1)), p0:(AND (EQ s175 1) (EQ s380 1)), p1:(AND (EQ s185 1) (EQ s380 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-09-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-09-LTLFireability-12 finished in 1409 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(G(p0)) U ((F(p0) U p1)&&F(p1))))))'
Support contains 4 out of 404 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 397 transition count 647
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 70 place count 341 transition count 591
Iterating global reduction 0 with 56 rules applied. Total rules applied 126 place count 341 transition count 591
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 182 place count 341 transition count 535
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -49
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 198 place count 333 transition count 584
Drop transitions removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 1 with 58 rules applied. Total rules applied 256 place count 333 transition count 526
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 312 place count 277 transition count 470
Iterating global reduction 1 with 56 rules applied. Total rules applied 368 place count 277 transition count 470
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 424 place count 277 transition count 414
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 428 place count 275 transition count 412
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 443 place count 260 transition count 397
Iterating global reduction 2 with 15 rules applied. Total rules applied 458 place count 260 transition count 397
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 473 place count 260 transition count 382
Applied a total of 473 rules in 103 ms. Remains 260 /404 variables (removed 144) and now considering 382/654 (removed 272) transitions.
[2022-05-20 21:29:54] [INFO ] Flow matrix only has 342 transitions (discarded 40 similar events)
// Phase 1: matrix 342 rows 260 cols
[2022-05-20 21:29:54] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:54] [INFO ] Implicit Places using invariants in 145 ms returned []
[2022-05-20 21:29:54] [INFO ] Flow matrix only has 342 transitions (discarded 40 similar events)
// Phase 1: matrix 342 rows 260 cols
[2022-05-20 21:29:54] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 21:29:54] [INFO ] State equation strengthened by 238 read => feed constraints.
[2022-05-20 21:29:54] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 588 ms to find 0 implicit places.
[2022-05-20 21:29:54] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-20 21:29:54] [INFO ] Flow matrix only has 342 transitions (discarded 40 similar events)
// Phase 1: matrix 342 rows 260 cols
[2022-05-20 21:29:54] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:54] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 260/404 places, 382/654 transitions.
Finished structural reductions, in 1 iterations. Remains : 260/404 places, 382/654 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : Raft-PT-09-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s4 1) (EQ s240 1)), p0:(AND (EQ s168 1) (EQ s243 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 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-09-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-09-LTLFireability-13 finished in 1014 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 404 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 404/404 places, 654/654 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 396 transition count 646
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 80 place count 332 transition count 582
Iterating global reduction 0 with 64 rules applied. Total rules applied 144 place count 332 transition count 582
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 208 place count 332 transition count 518
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -55
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 226 place count 323 transition count 573
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 1 with 65 rules applied. Total rules applied 291 place count 323 transition count 508
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 355 place count 259 transition count 444
Iterating global reduction 1 with 64 rules applied. Total rules applied 419 place count 259 transition count 444
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 483 place count 259 transition count 380
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 485 place count 258 transition count 379
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 493 place count 250 transition count 371
Iterating global reduction 2 with 8 rules applied. Total rules applied 501 place count 250 transition count 371
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 509 place count 250 transition count 363
Applied a total of 509 rules in 67 ms. Remains 250 /404 variables (removed 154) and now considering 363/654 (removed 291) transitions.
[2022-05-20 21:29:55] [INFO ] Flow matrix only has 323 transitions (discarded 40 similar events)
// Phase 1: matrix 323 rows 250 cols
[2022-05-20 21:29:55] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:55] [INFO ] Implicit Places using invariants in 124 ms returned []
[2022-05-20 21:29:55] [INFO ] Flow matrix only has 323 transitions (discarded 40 similar events)
// Phase 1: matrix 323 rows 250 cols
[2022-05-20 21:29:55] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:55] [INFO ] State equation strengthened by 229 read => feed constraints.
[2022-05-20 21:29:55] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 565 ms to find 0 implicit places.
[2022-05-20 21:29:55] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-20 21:29:55] [INFO ] Flow matrix only has 323 transitions (discarded 40 similar events)
// Phase 1: matrix 323 rows 250 cols
[2022-05-20 21:29:55] [INFO ] Computed 81 place invariants in 1 ms
[2022-05-20 21:29:55] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/404 places, 363/654 transitions.
Finished structural reductions, in 1 iterations. Remains : 250/404 places, 363/654 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-09-LTLFireability-14 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 s46 1) (EQ s229 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 33 steps with 1 reset in 0 ms.
FORMULA Raft-PT-09-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-09-LTLFireability-14 finished in 875 ms.
All properties solved by simple procedures.
Total runtime 25403 ms.
BK_STOP 1653082195969
--------------------
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="Raft-PT-09"
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 Raft-PT-09, 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 r186-tajo-165281572000276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-09.tgz
mv Raft-PT-09 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;