About the Execution of ITS-Tools for Peterson-PT-3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 310.852 | 12707.00 | 25860.00 | 217.30 | FFFFFFTFFTFTFTFF | 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.r168-tall-165277016100059.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 Peterson-PT-3, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016100059
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 812K
-rw-r--r-- 1 mcc users 44K Apr 30 09:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 212K Apr 30 09:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 34K Apr 30 09:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 169K Apr 30 09:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 19K May 9 08:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 9 08:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 9 08:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 9 08:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 9 08:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.6K May 9 08:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 143K 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 Peterson-PT-3-LTLCardinality-00
FORMULA_NAME Peterson-PT-3-LTLCardinality-01
FORMULA_NAME Peterson-PT-3-LTLCardinality-02
FORMULA_NAME Peterson-PT-3-LTLCardinality-03
FORMULA_NAME Peterson-PT-3-LTLCardinality-04
FORMULA_NAME Peterson-PT-3-LTLCardinality-05
FORMULA_NAME Peterson-PT-3-LTLCardinality-06
FORMULA_NAME Peterson-PT-3-LTLCardinality-07
FORMULA_NAME Peterson-PT-3-LTLCardinality-08
FORMULA_NAME Peterson-PT-3-LTLCardinality-09
FORMULA_NAME Peterson-PT-3-LTLCardinality-10
FORMULA_NAME Peterson-PT-3-LTLCardinality-11
FORMULA_NAME Peterson-PT-3-LTLCardinality-12
FORMULA_NAME Peterson-PT-3-LTLCardinality-13
FORMULA_NAME Peterson-PT-3-LTLCardinality-14
FORMULA_NAME Peterson-PT-3-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652779748617
Running Version 202205111006
[2022-05-17 09:29:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 09:29:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 09:29:09] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2022-05-17 09:29:09] [INFO ] Transformed 244 places.
[2022-05-17 09:29:09] [INFO ] Transformed 332 transitions.
[2022-05-17 09:29:09] [INFO ] Found NUPN structural information;
[2022-05-17 09:29:09] [INFO ] Completing missing partition info from NUPN : creating a component with [TestAlone_1_2_3, TestAlone_2_2_3]
[2022-05-17 09:29:09] [INFO ] Parsed PT model containing 244 places and 332 transitions in 187 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Peterson-PT-3-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-3-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-3-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-3-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 223 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 16 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2022-05-17 09:29:10] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:10] [INFO ] Computed 15 place invariants in 15 ms
[2022-05-17 09:29:10] [INFO ] Implicit Places using invariants in 214 ms returned []
[2022-05-17 09:29:10] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:10] [INFO ] Computed 15 place invariants in 6 ms
[2022-05-17 09:29:10] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-05-17 09:29:10] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
[2022-05-17 09:29:10] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:10] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-17 09:29:10] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 244/244 places, 332/332 transitions.
Support contains 223 out of 244 places after structural reductions.
[2022-05-17 09:29:10] [INFO ] Flatten gal took : 47 ms
[2022-05-17 09:29:10] [INFO ] Flatten gal took : 21 ms
[2022-05-17 09:29:11] [INFO ] Input system was already deterministic with 332 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=25 ) properties (out of 20) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-17 09:29:11] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:11] [INFO ] Computed 15 place invariants in 4 ms
[2022-05-17 09:29:11] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-17 09:29:11] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 1 ms returned sat
[2022-05-17 09:29:11] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2022-05-17 09:29:11] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-17 09:29:11] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 1 ms returned sat
[2022-05-17 09:29:12] [INFO ] After 122ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2022-05-17 09:29:12] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-05-17 09:29:12] [INFO ] After 67ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2022-05-17 09:29:12] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 3 ms to minimize.
[2022-05-17 09:29:12] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 1 ms to minimize.
[2022-05-17 09:29:12] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
[2022-05-17 09:29:12] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 1 ms to minimize.
[2022-05-17 09:29:12] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 0 ms to minimize.
[2022-05-17 09:29:12] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 0 ms to minimize.
[2022-05-17 09:29:12] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 1 ms to minimize.
[2022-05-17 09:29:12] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 0 ms to minimize.
[2022-05-17 09:29:13] [INFO ] Deduced a trap composed of 31 places in 237 ms of which 1 ms to minimize.
[2022-05-17 09:29:13] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1021 ms
[2022-05-17 09:29:13] [INFO ] Deduced a trap composed of 56 places in 49 ms of which 0 ms to minimize.
[2022-05-17 09:29:13] [INFO ] Deduced a trap composed of 76 places in 57 ms of which 1 ms to minimize.
[2022-05-17 09:29:13] [INFO ] Deduced a trap composed of 85 places in 66 ms of which 0 ms to minimize.
[2022-05-17 09:29:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 231 ms
[2022-05-17 09:29:13] [INFO ] After 1372ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 43 ms.
[2022-05-17 09:29:13] [INFO ] After 1626ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 14 ms.
Support contains 50 out of 244 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 244 transition count 297
Reduce places removed 35 places and 0 transitions.
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Iterating post reduction 1 with 70 rules applied. Total rules applied 105 place count 209 transition count 262
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 140 place count 174 transition count 262
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 140 place count 174 transition count 238
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 188 place count 150 transition count 238
Applied a total of 188 rules in 32 ms. Remains 150 /244 variables (removed 94) and now considering 238/332 (removed 94) transitions.
Finished structural reductions, in 1 iterations. Remains : 150/244 places, 238/332 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :1
Finished Best-First random walk after 270 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=135 )
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||F(p1)))))'
Support contains 52 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 9 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2022-05-17 09:29:13] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:13] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-17 09:29:13] [INFO ] Implicit Places using invariants in 96 ms returned []
[2022-05-17 09:29:13] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:13] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-17 09:29:14] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-05-17 09:29:14] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
[2022-05-17 09:29:14] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:14] [INFO ] Computed 15 place invariants in 5 ms
[2022-05-17 09:29:14] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 244/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 240 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(LEQ 3 (ADD s230 s231 s232 s233)), p0:(GT 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 ...], 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]]
Product exploration explored 100000 steps with 1 reset in 264 ms.
Stack based approach found an accepted trace after 5637 steps with 0 reset with depth 5638 and stack size 4032 in 16 ms.
FORMULA Peterson-PT-3-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-3-LTLCardinality-00 finished in 1093 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!X(G(p0)) U X((F(X(F(p0))) U p0))))'
Support contains 40 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 18 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2022-05-17 09:29:14] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:14] [INFO ] Computed 15 place invariants in 4 ms
[2022-05-17 09:29:14] [INFO ] Implicit Places using invariants in 80 ms returned []
[2022-05-17 09:29:14] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:14] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-17 09:29:15] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-05-17 09:29:15] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2022-05-17 09:29:15] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:15] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-17 09:29:15] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 244/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-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:(LEQ (ADD s230 s231 s232 s233) (ADD s109 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 s127 s128 s129 s130 s131 s132 s133 s134 s135 s136 s137 s138 ...], 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]]
Product exploration explored 100000 steps with 11494 reset in 257 ms.
Stack based approach found an accepted trace after 846 steps with 93 reset with depth 7 and stack size 7 in 13 ms.
FORMULA Peterson-PT-3-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-3-LTLCardinality-01 finished in 820 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 88 out of 244 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 244 transition count 329
Reduce places removed 3 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 15 rules applied. Total rules applied 18 place count 241 transition count 317
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 30 place count 229 transition count 317
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 30 place count 229 transition count 305
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 54 place count 217 transition count 305
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 72 place count 208 transition count 296
Applied a total of 72 rules in 35 ms. Remains 208 /244 variables (removed 36) and now considering 296/332 (removed 36) transitions.
[2022-05-17 09:29:15] [INFO ] Flow matrix only has 272 transitions (discarded 24 similar events)
// Phase 1: matrix 272 rows 208 cols
[2022-05-17 09:29:15] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-17 09:29:15] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-05-17 09:29:15] [INFO ] Flow matrix only has 272 transitions (discarded 24 similar events)
// Phase 1: matrix 272 rows 208 cols
[2022-05-17 09:29:15] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-17 09:29:15] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-05-17 09:29:15] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2022-05-17 09:29:16] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-17 09:29:16] [INFO ] Flow matrix only has 272 transitions (discarded 24 similar events)
// Phase 1: matrix 272 rows 208 cols
[2022-05-17 09:29:16] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-17 09:29:16] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 208/244 places, 296/332 transitions.
Finished structural reductions, in 1 iterations. Remains : 208/244 places, 296/332 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-02 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:(OR (LEQ 3 (ADD s45 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2244 reset in 259 ms.
Stack based approach found an accepted trace after 80 steps with 1 reset with depth 49 and stack size 49 in 1 ms.
FORMULA Peterson-PT-3-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-3-LTLCardinality-02 finished in 795 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(G(p0)))))'
Support contains 84 out of 244 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 244 transition count 296
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 208 transition count 296
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 72 place count 208 transition count 272
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 120 place count 184 transition count 272
Applied a total of 120 rules in 21 ms. Remains 184 /244 variables (removed 60) and now considering 272/332 (removed 60) transitions.
[2022-05-17 09:29:16] [INFO ] Flow matrix only has 248 transitions (discarded 24 similar events)
// Phase 1: matrix 248 rows 184 cols
[2022-05-17 09:29:16] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-17 09:29:16] [INFO ] Implicit Places using invariants in 80 ms returned [177, 178, 179, 180]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 81 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 180/244 places, 272/332 transitions.
Applied a total of 0 rules in 7 ms. Remains 180 /180 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 180/244 places, 272/332 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ (ADD s73 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s113 s114 s115 s116 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 322 ms.
Stack based approach found an accepted trace after 150 steps with 0 reset with depth 151 and stack size 151 in 1 ms.
FORMULA Peterson-PT-3-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-3-LTLCardinality-03 finished in 486 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(p0))||F(p1))))'
Support contains 72 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 5 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2022-05-17 09:29:16] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:16] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-17 09:29:17] [INFO ] Implicit Places using invariants in 91 ms returned [230, 231, 232, 233]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 91 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 6 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 240/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ (ADD s157 s158 s159 s160 s161 s162 s163 s164 s169 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 5884 reset in 239 ms.
Stack based approach found an accepted trace after 32583 steps with 1942 reset with depth 31 and stack size 31 in 82 ms.
FORMULA Peterson-PT-3-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-3-LTLCardinality-04 finished in 556 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F((!(p0 U p1)||p2))||X(p1)))))'
Support contains 64 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 8 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2022-05-17 09:29:17] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:17] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-17 09:29:17] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-05-17 09:29:17] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:17] [INFO ] Computed 15 place invariants in 8 ms
[2022-05-17 09:29:17] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-05-17 09:29:17] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2022-05-17 09:29:17] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:17] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-17 09:29:17] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 244/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 166 ms :[false, false, false, (AND p1 (NOT p2))]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(GT (ADD s230 s231 s232 s233) 3), p0:(LEQ (ADD s109 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 s127 s128 s129 s130 s131 s132 s133 s134 s135 s136...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2488 reset in 288 ms.
Stack based approach found an accepted trace after 15358 steps with 3785 reset with depth 165 and stack size 165 in 43 ms.
FORMULA Peterson-PT-3-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-3-LTLCardinality-05 finished in 970 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(X(p0)))||G(p1))))'
Support contains 60 out of 244 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 244 transition count 296
Reduce places removed 36 places and 0 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 1 with 72 rules applied. Total rules applied 108 place count 208 transition count 260
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 144 place count 172 transition count 260
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 144 place count 172 transition count 248
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 168 place count 160 transition count 248
Applied a total of 168 rules in 18 ms. Remains 160 /244 variables (removed 84) and now considering 248/332 (removed 84) transitions.
[2022-05-17 09:29:18] [INFO ] Flow matrix only has 224 transitions (discarded 24 similar events)
// Phase 1: matrix 224 rows 160 cols
[2022-05-17 09:29:18] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-17 09:29:18] [INFO ] Implicit Places using invariants in 88 ms returned [146, 147, 148, 149]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 89 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 156/244 places, 248/332 transitions.
Applied a total of 0 rules in 5 ms. Remains 156 /156 variables (removed 0) and now considering 248/248 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 156/244 places, 248/332 transitions.
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(GT 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s3...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 357 ms.
Stack based approach found an accepted trace after 1990 steps with 0 reset with depth 1991 and stack size 805 in 8 ms.
FORMULA Peterson-PT-3-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-3-LTLCardinality-07 finished in 528 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X((X(p1)&&p0)))))'
Support contains 4 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2022-05-17 09:29:19] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:19] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-17 09:29:19] [INFO ] Implicit Places using invariants in 95 ms returned [230, 231, 232, 233]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 96 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 1 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 240/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s214 0) (EQ s114 1)), p1:(AND (EQ s173 0) (EQ s70 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 145 ms.
Stack based approach found an accepted trace after 106 steps with 0 reset with depth 107 and stack size 107 in 1 ms.
FORMULA Peterson-PT-3-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-3-LTLCardinality-08 finished in 412 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))&&G(p0))))'
Support contains 2 out of 244 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 94 rules applied. Total rules applied 94 place count 244 transition count 238
Reduce places removed 94 places and 0 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 188 place count 150 transition count 238
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 188 place count 150 transition count 190
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 284 place count 102 transition count 190
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 308 place count 90 transition count 178
Applied a total of 308 rules in 21 ms. Remains 90 /244 variables (removed 154) and now considering 178/332 (removed 154) transitions.
[2022-05-17 09:29:19] [INFO ] Flow matrix only has 154 transitions (discarded 24 similar events)
// Phase 1: matrix 154 rows 90 cols
[2022-05-17 09:29:19] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-17 09:29:19] [INFO ] Implicit Places using invariants in 72 ms returned [83, 84, 85, 86]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 73 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/244 places, 178/332 transitions.
Applied a total of 0 rules in 9 ms. Remains 86 /86 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 86/244 places, 178/332 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-10 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 (EQ s74 0) (EQ s69 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 127 ms.
Stack based approach found an accepted trace after 37 steps with 0 reset with depth 38 and stack size 38 in 0 ms.
FORMULA Peterson-PT-3-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-3-LTLCardinality-10 finished in 285 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(p1)))'
Support contains 4 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2022-05-17 09:29:19] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:19] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-17 09:29:19] [INFO ] Implicit Places using invariants in 105 ms returned [230, 232, 233]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 106 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 241/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 241 /241 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 241/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (EQ s109 0) (EQ s230 1)), p1:(OR (EQ s51 0) (EQ s170 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]]
Product exploration explored 100000 steps with 50000 reset in 257 ms.
Product exploration explored 100000 steps with 50000 reset in 274 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), true, (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 8 factoid took 182 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Peterson-PT-3-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-PT-3-LTLCardinality-11 finished in 969 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(((p0 U G(p0))&&p1))&&X(p0))))'
Support contains 4 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2022-05-17 09:29:20] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:20] [INFO ] Computed 15 place invariants in 7 ms
[2022-05-17 09:29:20] [INFO ] Implicit Places using invariants in 107 ms returned [230, 231, 232]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 107 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 241/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 241 /241 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 241/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 191 ms :[true, (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(OR (EQ s172 0) (EQ s230 1)), p1:(OR (EQ s59 0) (EQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 65 steps with 0 reset in 0 ms.
FORMULA Peterson-PT-3-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-PT-3-LTLCardinality-12 finished in 318 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X((X(p0)||p0)))))'
Support contains 1 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2022-05-17 09:29:21] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2022-05-17 09:29:21] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-17 09:29:21] [INFO ] Implicit Places using invariants in 98 ms returned [230, 231, 232, 233]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 99 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 240/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-PT-3-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(EQ s235 0)], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 82 steps with 0 reset in 0 ms.
FORMULA Peterson-PT-3-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-PT-3-LTLCardinality-15 finished in 257 ms.
All properties solved by simple procedures.
Total runtime 11514 ms.
BK_STOP 1652779761324
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-PT-3"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Peterson-PT-3, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277016100059"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-3.tgz
mv Peterson-PT-3 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;