About the Execution of GreatSPN+red for Echo-PT-d02r09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11964.691 | 3600000.00 | 11300836.00 | 3250.30 | ???TTTTTFFF?FTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r157-smll-171636264900075.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool greatspnxred
Input is Echo-PT-d02r09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636264900075
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Apr 12 04:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 12 04:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 04:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114K Apr 12 04:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 303K May 18 16:42 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 Echo-PT-d02r09-LTLCardinality-00
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-01
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-02
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-03
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-04
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-05
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-06
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-07
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-08
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-09
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-10
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-11
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-12
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-13
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-14
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716404183377
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d02r09
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 18:56:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-22 18:56:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 18:56:25] [INFO ] Load time of PNML (sax parser for PT used): 253 ms
[2024-05-22 18:56:25] [INFO ] Transformed 735 places.
[2024-05-22 18:56:25] [INFO ] Transformed 570 transitions.
[2024-05-22 18:56:25] [INFO ] Found NUPN structural information;
[2024-05-22 18:56:25] [INFO ] Parsed PT model containing 735 places and 570 transitions and 3220 arcs in 447 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 106 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Echo-PT-d02r09-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 570/570 transitions.
Reduce places removed 77 places and 0 transitions.
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 658 transition count 570
Applied a total of 77 rules in 126 ms. Remains 658 /735 variables (removed 77) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 658 cols
[2024-05-22 18:56:26] [INFO ] Computed 292 invariants in 274 ms
[2024-05-22 18:56:29] [INFO ] Implicit Places using invariants in 3585 ms returned []
[2024-05-22 18:56:29] [INFO ] Invariant cache hit.
[2024-05-22 18:56:35] [INFO ] Implicit Places using invariants and state equation in 5207 ms returned []
Implicit Place search using SMT with State Equation took 8867 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-22 18:56:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 135/788 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 4/657 variables, 12/800 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/657 variables, 4/804 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/657 variables, 140/944 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 0.0)
(s4 1.0)
(s5 0.0)
(s6 1.0)
(s7 0.0)
(s8 0.0)
(s9 1.0)
(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 1.0)
(s15 0.0)
(s16 1.0)
(s17 0.0)
(s18 1.0)
(s19 0.0)
(s20 0.0)
(s21 1.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 1.0)
(s26 0.0)
(s27 0.0)
(s28 1.0)
(s29 1.0)
(s30 0.0)
(s31 0.0)
(s32 1.0)
(s33 0.0)
(s34 0.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 0.0)
(s39 1.0)
(s40 1.0)
(s41 0.0)
(s42 0.0)
(s43 1.0)
(s44 0.0)
(s45 1.0)
(s46 1.0)
(s47 0.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 0.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 0.0)
(s60 1.0)
(s61 1.0)
(s62 0.0)
(s63 1.0)
(s64 0.0)
(s65 1.0)
(s66 1.0)
(s67 0.0)
(s68 0.0)
(s69 1.0)
(s70 1.0)
(s71 0.0)
(s72 1.0)
(s73 0.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 1.0)
(s93 1.0)
(s94 0.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 0.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 0.0)
(s113 1.0)
(s114 1.0)
(s115 0.0)
(s116 1.0)
(s117 1.0)
(s118 0.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 0.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 1.0)
(s151 1.0)
(s152 0.0)
(s153 1.0)
(s154 0.0)
(s155 1.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 0.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 0.0)
(s180 1.0)
(s181 1.0)
(s182 0.0)
(s183 0.0)
(s184 1.0)
(s185 0.0)
(s186 0.0)
(s187 1.0)
(s188 0.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 0.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 0.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 0.0)
(s209 1.0)
(s210 1.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 657/1228 variables, and 944 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30060 ms.
Refiners :[Domain max(s): 657/658 constraints, Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 275/280 constraints, State Equation: 0/658 constraints, PredecessorRefiner: 569/569 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 569 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 135/788 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 4/657 variables, 12/800 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/657 variables, 4/804 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/657 variables, 140/944 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/657 variables, 0/944 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 7 (OVERLAPS) 1/658 variables, 5/949 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/658 variables, 1/950 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 658/1228 variables, and 950 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30038 ms.
Refiners :[Domain max(s): 658/658 constraints, Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 0/658 constraints, PredecessorRefiner: 0/569 constraints, Known Traps: 0/0 constraints]
After SMT, in 60615ms problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 60670ms
Starting structural reductions in LTL mode, iteration 1 : 658/735 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69703 ms. Remains : 658/735 places, 570/570 transitions.
Support contains 28 out of 658 places after structural reductions.
[2024-05-22 18:57:36] [INFO ] Flatten gal took : 161 ms
[2024-05-22 18:57:36] [INFO ] Flatten gal took : 85 ms
[2024-05-22 18:57:36] [INFO ] Input system was already deterministic with 570 transitions.
RANDOM walk for 40000 steps (244 resets) in 2509 ms. (15 steps per ms) remains 1/15 properties
BEST_FIRST walk for 40004 steps (11 resets) in 482 ms. (82 steps per ms) remains 1/1 properties
[2024-05-22 18:57:37] [INFO ] Invariant cache hit.
Problem AtomicPropp13 is UNSAT
After SMT solving in domain Real declared 4/1228 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 42 ms.
Refiners :[Domain max(s): 0/658 constraints, Positive P Invariants (semi-flows): 0/12 constraints, Generalized P Invariants (flows): 0/280 constraints, State Equation: 0/658 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 77ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Computed a total of 658 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 658 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(X((G(!X(X(p0))) U p1))))))'
Support contains 2 out of 658 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Graph (complete) has 1925 edges and 658 vertex of which 650 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.8 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 177 ms. Remains 649 /658 variables (removed 9) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 649 cols
[2024-05-22 18:57:38] [INFO ] Computed 285 invariants in 129 ms
[2024-05-22 18:57:41] [INFO ] Implicit Places using invariants in 3709 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3729 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 645/658 places, 568/570 transitions.
Applied a total of 0 rules in 52 ms. Remains 645 /645 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3958 ms. Remains : 645/658 places, 568/570 transitions.
Stuttering acceptance computed with spot in 319 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-00
Product exploration explored 100000 steps with 654 reset in 1004 ms.
Product exploration explored 100000 steps with 662 reset in 975 ms.
Computed a total of 645 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 645 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 107 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 559 steps (0 resets) in 23 ms. (23 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 166 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 645 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 568/568 transitions.
Applied a total of 0 rules in 33 ms. Remains 645 /645 variables (removed 0) and now considering 568/568 (removed 0) transitions.
// Phase 1: matrix 568 rows 645 cols
[2024-05-22 18:57:45] [INFO ] Computed 281 invariants in 147 ms
[2024-05-22 18:57:48] [INFO ] Implicit Places using invariants in 3121 ms returned []
[2024-05-22 18:57:48] [INFO ] Invariant cache hit.
[2024-05-22 18:57:52] [INFO ] Implicit Places using invariants and state equation in 4015 ms returned []
Implicit Place search using SMT with State Equation took 7151 ms to find 0 implicit places.
[2024-05-22 18:57:52] [INFO ] Redundant transitions in 42 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-22 18:57:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 104/748 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 1/645 variables, 3/751 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/645 variables, 1/752 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/645 variables, 174/926 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 645/1213 variables, and 926 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30028 ms.
Refiners :[Domain max(s): 645/645 constraints, Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 278/278 constraints, State Equation: 0/645 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 104/748 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/748 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 1/645 variables, 3/751 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/645 variables, 1/752 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/645 variables, 174/926 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/926 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 7 (OVERLAPS) 568/1213 variables, 645/1571 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1213 variables, 564/2135 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1213/1213 variables, and 2135 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30023 ms.
Refiners :[Domain max(s): 645/645 constraints, Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 278/278 constraints, State Equation: 645/645 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
After SMT, in 60509ms problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 60523ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67783 ms. Remains : 645/645 places, 568/568 transitions.
Computed a total of 645 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 645 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 852 steps (3 resets) in 25 ms. (32 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 152 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 654 reset in 692 ms.
Product exploration explored 100000 steps with 658 reset in 780 ms.
Support contains 2 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 568/568 transitions.
Graph (complete) has 1860 edges and 645 vertex of which 644 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 31 ms. Remains 644 /645 variables (removed 1) and now considering 568/568 (removed 0) transitions.
// Phase 1: matrix 568 rows 644 cols
[2024-05-22 18:58:55] [INFO ] Computed 280 invariants in 168 ms
[2024-05-22 18:58:58] [INFO ] Implicit Places using invariants in 3081 ms returned []
[2024-05-22 18:58:58] [INFO ] Invariant cache hit.
[2024-05-22 18:59:02] [INFO ] Implicit Places using invariants and state equation in 3778 ms returned []
Implicit Place search using SMT with State Equation took 6890 ms to find 0 implicit places.
[2024-05-22 18:59:02] [INFO ] Redundant transitions in 70 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-22 18:59:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1212/1212 variables, and 1568 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30031 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1212 variables, 564/2132 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1212/1212 variables, and 2132 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30018 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
After SMT, in 60271ms problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 60279ms
Starting structural reductions in SI_LTL mode, iteration 1 : 644/645 places, 568/568 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67279 ms. Remains : 644/645 places, 568/568 transitions.
Treatment of property Echo-PT-d02r09-LTLCardinality-00 finished in 145272 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 658 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Graph (complete) has 1925 edges and 658 vertex of which 650 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.4 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 45 ms. Remains 649 /658 variables (removed 9) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 649 cols
[2024-05-22 19:00:03] [INFO ] Computed 285 invariants in 235 ms
[2024-05-22 19:00:06] [INFO ] Implicit Places using invariants in 3280 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3288 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 645/658 places, 568/570 transitions.
Applied a total of 0 rules in 26 ms. Remains 645 /645 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3360 ms. Remains : 645/658 places, 568/570 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-01
Product exploration explored 100000 steps with 621 reset in 699 ms.
Product exploration explored 100000 steps with 621 reset in 762 ms.
Computed a total of 645 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 645 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 98 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
RANDOM walk for 541 steps (0 resets) in 8 ms. (60 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 207 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
// Phase 1: matrix 568 rows 645 cols
[2024-05-22 19:00:08] [INFO ] Computed 281 invariants in 137 ms
[2024-05-22 19:00:09] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2024-05-22 19:00:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 19:00:23] [INFO ] [Real]Absence check using 4 positive and 277 generalized place invariants in 14332 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 568/568 transitions.
Applied a total of 0 rules in 25 ms. Remains 645 /645 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2024-05-22 19:00:23] [INFO ] Invariant cache hit.
[2024-05-22 19:00:26] [INFO ] Implicit Places using invariants in 2664 ms returned []
[2024-05-22 19:00:26] [INFO ] Invariant cache hit.
[2024-05-22 19:00:31] [INFO ] Implicit Places using invariants and state equation in 4824 ms returned []
Implicit Place search using SMT with State Equation took 7502 ms to find 0 implicit places.
[2024-05-22 19:00:31] [INFO ] Redundant transitions in 6 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-22 19:00:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 220/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 1/645 variables, 4/868 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/645 variables, 1/869 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/645 variables, 57/926 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 645/1213 variables, and 926 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30032 ms.
Refiners :[Domain max(s): 645/645 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 277/277 constraints, State Equation: 0/645 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 220/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 1/645 variables, 4/868 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/645 variables, 1/869 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/645 variables, 57/926 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/926 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 7 (OVERLAPS) 568/1213 variables, 645/1571 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1213 variables, 564/2135 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1213/1213 variables, and 2135 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30017 ms.
Refiners :[Domain max(s): 645/645 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 277/277 constraints, State Equation: 645/645 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
After SMT, in 60261ms problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 60270ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67815 ms. Remains : 645/645 places, 568/568 transitions.
Computed a total of 645 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 645 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 136 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
RANDOM walk for 476 steps (0 resets) in 7 ms. (59 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 125 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2024-05-22 19:01:32] [INFO ] Invariant cache hit.
[2024-05-22 19:01:33] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2024-05-22 19:01:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 19:01:47] [INFO ] [Real]Absence check using 4 positive and 277 generalized place invariants in 14290 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 621 reset in 679 ms.
Product exploration explored 100000 steps with 621 reset in 772 ms.
Support contains 2 out of 645 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 645/645 places, 568/568 transitions.
Applied a total of 0 rules in 32 ms. Remains 645 /645 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2024-05-22 19:01:48] [INFO ] Invariant cache hit.
[2024-05-22 19:01:51] [INFO ] Implicit Places using invariants in 2420 ms returned []
[2024-05-22 19:01:51] [INFO ] Invariant cache hit.
[2024-05-22 19:01:56] [INFO ] Implicit Places using invariants and state equation in 4866 ms returned []
Implicit Place search using SMT with State Equation took 7290 ms to find 0 implicit places.
[2024-05-22 19:01:56] [INFO ] Redundant transitions in 5 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-22 19:01:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 220/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 1/645 variables, 4/868 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/645 variables, 1/869 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/645 variables, 57/926 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 645/1213 variables, and 926 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30016 ms.
Refiners :[Domain max(s): 645/645 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 277/277 constraints, State Equation: 0/645 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 220/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/864 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 1/645 variables, 4/868 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/645 variables, 1/869 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/645 variables, 57/926 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/645 variables, 0/926 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 7 (OVERLAPS) 568/1213 variables, 645/1571 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1213 variables, 564/2135 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1213/1213 variables, and 2135 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30022 ms.
Refiners :[Domain max(s): 645/645 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 277/277 constraints, State Equation: 645/645 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
After SMT, in 60294ms problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 60301ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67642 ms. Remains : 645/645 places, 568/568 transitions.
Treatment of property Echo-PT-d02r09-LTLCardinality-01 finished in 173576 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0))) U ((X(X(X(p0)))&&(p1||X(G(p0))))||X(X(X(G(p0)))))))'
Support contains 3 out of 658 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 654 transition count 570
Applied a total of 4 rules in 12 ms. Remains 654 /658 variables (removed 4) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2024-05-22 19:02:56] [INFO ] Computed 288 invariants in 106 ms
[2024-05-22 19:03:00] [INFO ] Implicit Places using invariants in 3412 ms returned []
[2024-05-22 19:03:00] [INFO ] Invariant cache hit.
[2024-05-22 19:03:05] [INFO ] Implicit Places using invariants and state equation in 5319 ms returned []
Implicit Place search using SMT with State Equation took 8740 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-22 19:03:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 5/941 constraints. Problems are: Problem set: 0 solved, 569 unsolved
SMT process timed out in 30214ms, After SMT, problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 30223ms
Starting structural reductions in LTL mode, iteration 1 : 654/658 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38985 ms. Remains : 654/658 places, 570/570 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-02
Product exploration explored 100000 steps with 25000 reset in 409 ms.
Product exploration explored 100000 steps with 25000 reset in 479 ms.
Computed a total of 654 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 654 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 289 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 2218 steps (12 resets) in 30 ms. (71 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 11 factoid took 350 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 654 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 9 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
[2024-05-22 19:03:38] [INFO ] Invariant cache hit.
[2024-05-22 19:03:41] [INFO ] Implicit Places using invariants in 3590 ms returned []
[2024-05-22 19:03:41] [INFO ] Invariant cache hit.
[2024-05-22 19:03:47] [INFO ] Implicit Places using invariants and state equation in 5209 ms returned []
Implicit Place search using SMT with State Equation took 8840 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-22 19:03:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 1/654 variables, 5/941 constraints. Problems are: Problem set: 0 solved, 569 unsolved
SMT process timed out in 30241ms, After SMT, problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 30251ms
Finished structural reductions in LTL mode , in 1 iterations and 39103 ms. Remains : 654/654 places, 570/570 transitions.
Computed a total of 654 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 654 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 1579 steps (9 resets) in 21 ms. (71 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 118 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 414 ms.
Product exploration explored 100000 steps with 25000 reset in 463 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 654 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Graph (complete) has 1893 edges and 654 vertex of which 649 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 72 ms. Remains 649 /654 variables (removed 5) and now considering 569/570 (removed 1) transitions.
[2024-05-22 19:04:20] [INFO ] Redundant transitions in 10 ms returned []
Running 568 sub problems to find dead transitions.
// Phase 1: matrix 569 rows 649 cols
[2024-05-22 19:04:20] [INFO ] Computed 284 invariants in 154 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/648 variables, 648/648 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/648 variables, 280/928 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/648 variables, 0/928 constraints. Problems are: Problem set: 0 solved, 568 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 1/649 variables, 4/932 constraints. Problems are: Problem set: 0 solved, 568 unsolved
SMT process timed out in 30397ms, After SMT, problems are : Problem set: 0 solved, 568 unsolved
Search for dead transitions found 0 dead transitions in 30404ms
Starting structural reductions in SI_LTL mode, iteration 1 : 649/654 places, 569/570 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30518 ms. Remains : 649/654 places, 569/570 transitions.
Support contains 2 out of 654 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 654/654 places, 570/570 transitions.
Applied a total of 0 rules in 24 ms. Remains 654 /654 variables (removed 0) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2024-05-22 19:04:50] [INFO ] Computed 288 invariants in 102 ms
[2024-05-22 19:04:54] [INFO ] Implicit Places using invariants in 3467 ms returned []
[2024-05-22 19:04:54] [INFO ] Invariant cache hit.
[2024-05-22 19:04:59] [INFO ] Implicit Places using invariants and state equation in 5388 ms returned []
Implicit Place search using SMT with State Equation took 8871 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-22 19:04:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 5/941 constraints. Problems are: Problem set: 0 solved, 569 unsolved
SMT process timed out in 30194ms, After SMT, problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 30206ms
Finished structural reductions in LTL mode , in 1 iterations and 39118 ms. Remains : 654/654 places, 570/570 transitions.
Treatment of property Echo-PT-d02r09-LTLCardinality-02 finished in 153039 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 658 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 654 transition count 570
Applied a total of 4 rules in 15 ms. Remains 654 /658 variables (removed 4) and now considering 570/570 (removed 0) transitions.
[2024-05-22 19:05:29] [INFO ] Invariant cache hit.
[2024-05-22 19:05:33] [INFO ] Implicit Places using invariants in 3467 ms returned []
[2024-05-22 19:05:33] [INFO ] Invariant cache hit.
[2024-05-22 19:05:39] [INFO ] Implicit Places using invariants and state equation in 6052 ms returned []
Implicit Place search using SMT with State Equation took 9530 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-22 19:05:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 5/941 constraints. Problems are: Problem set: 0 solved, 569 unsolved
SMT process timed out in 30219ms, After SMT, problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 30226ms
Starting structural reductions in LTL mode, iteration 1 : 654/658 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39773 ms. Remains : 654/658 places, 570/570 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-05
Product exploration explored 100000 steps with 50000 reset in 385 ms.
Product exploration explored 100000 steps with 50000 reset in 433 ms.
Computed a total of 654 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 654 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 14 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r09-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r09-LTLCardinality-05 finished in 41147 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 3 out of 658 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Graph (complete) has 1925 edges and 658 vertex of which 649 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 30 ms. Remains 648 /658 variables (removed 10) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 648 cols
[2024-05-22 19:06:11] [INFO ] Computed 284 invariants in 128 ms
[2024-05-22 19:06:14] [INFO ] Implicit Places using invariants in 3377 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3396 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 644/658 places, 568/570 transitions.
Applied a total of 0 rules in 24 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3451 ms. Remains : 644/658 places, 568/570 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-11
Product exploration explored 100000 steps with 621 reset in 915 ms.
Product exploration explored 100000 steps with 621 reset in 816 ms.
Computed a total of 644 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 644 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 432 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
RANDOM walk for 21274 steps (131 resets) in 498 ms. (42 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 15 factoid took 863 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p1))]
Support contains 3 out of 644 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 644/644 places, 568/568 transitions.
Applied a total of 0 rules in 18 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
// Phase 1: matrix 568 rows 644 cols
[2024-05-22 19:06:18] [INFO ] Computed 280 invariants in 175 ms
[2024-05-22 19:06:20] [INFO ] Implicit Places using invariants in 2771 ms returned []
[2024-05-22 19:06:20] [INFO ] Invariant cache hit.
[2024-05-22 19:06:24] [INFO ] Implicit Places using invariants and state equation in 3947 ms returned []
Implicit Place search using SMT with State Equation took 6734 ms to find 0 implicit places.
[2024-05-22 19:06:24] [INFO ] Redundant transitions in 6 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-22 19:06:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1212/1212 variables, and 1568 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30021 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1212 variables, 564/2132 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1212/1212 variables, and 2132 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30021 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
After SMT, in 60216ms problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 60224ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 66991 ms. Remains : 644/644 places, 568/568 transitions.
Computed a total of 644 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 644 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 418 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
RANDOM walk for 16642 steps (102 resets) in 163 ms. (101 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 15 factoid took 778 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 621 reset in 736 ms.
Product exploration explored 100000 steps with 621 reset in 822 ms.
Support contains 3 out of 644 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 644/644 places, 568/568 transitions.
Applied a total of 0 rules in 19 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2024-05-22 19:07:28] [INFO ] Invariant cache hit.
[2024-05-22 19:07:31] [INFO ] Implicit Places using invariants in 3097 ms returned []
[2024-05-22 19:07:31] [INFO ] Invariant cache hit.
[2024-05-22 19:07:35] [INFO ] Implicit Places using invariants and state equation in 4060 ms returned []
Implicit Place search using SMT with State Equation took 7159 ms to find 0 implicit places.
[2024-05-22 19:07:35] [INFO ] Redundant transitions in 6 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-22 19:07:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1212/1212 variables, and 1568 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30032 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/644 variables, 644/644 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/644 variables, 280/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/644 variables, 0/924 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (OVERLAPS) 568/1212 variables, 644/1568 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1212 variables, 564/2132 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1212/1212 variables, and 2132 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30028 ms.
Refiners :[Domain max(s): 644/644 constraints, Generalized P Invariants (flows): 280/280 constraints, State Equation: 644/644 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
After SMT, in 60255ms problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 60262ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67452 ms. Remains : 644/644 places, 568/568 transitions.
Treatment of property Echo-PT-d02r09-LTLCardinality-11 finished in 145194 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0||G(p1)) U X(G(p2))))'
Support contains 6 out of 658 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 654 transition count 570
Applied a total of 4 rules in 11 ms. Remains 654 /658 variables (removed 4) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2024-05-22 19:08:36] [INFO ] Computed 288 invariants in 106 ms
[2024-05-22 19:08:39] [INFO ] Implicit Places using invariants in 3337 ms returned []
[2024-05-22 19:08:39] [INFO ] Invariant cache hit.
[2024-05-22 19:08:45] [INFO ] Implicit Places using invariants and state equation in 5673 ms returned []
Implicit Place search using SMT with State Equation took 9026 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-22 19:08:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 283/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/936 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 5/941 constraints. Problems are: Problem set: 0 solved, 569 unsolved
SMT process timed out in 30193ms, After SMT, problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 30200ms
Starting structural reductions in LTL mode, iteration 1 : 654/658 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39242 ms. Remains : 654/658 places, 570/570 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1962 steps with 12 reset in 14 ms.
FORMULA Echo-PT-d02r09-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLCardinality-12 finished in 39468 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(p1)))'
Support contains 4 out of 658 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 655 transition count 570
Applied a total of 3 rules in 11 ms. Remains 655 /658 variables (removed 3) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 655 cols
[2024-05-22 19:09:15] [INFO ] Computed 289 invariants in 116 ms
[2024-05-22 19:09:18] [INFO ] Implicit Places using invariants in 3222 ms returned []
[2024-05-22 19:09:18] [INFO ] Invariant cache hit.
[2024-05-22 19:09:24] [INFO ] Implicit Places using invariants and state equation in 5306 ms returned []
Implicit Place search using SMT with State Equation took 8531 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-22 19:09:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 190/843 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 4/847 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 1/848 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/654 variables, 90/938 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 654/1225 variables, and 938 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30016 ms.
Refiners :[Domain max(s): 654/655 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 280/285 constraints, State Equation: 0/655 constraints, PredecessorRefiner: 569/569 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 569 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 190/843 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 4/847 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 1/848 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/654 variables, 90/938 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/654 variables, 0/938 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 7 (OVERLAPS) 1/655 variables, 5/943 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/655 variables, 1/944 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 655/1225 variables, and 944 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30017 ms.
Refiners :[Domain max(s): 655/655 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 285/285 constraints, State Equation: 0/655 constraints, PredecessorRefiner: 0/569 constraints, Known Traps: 0/0 constraints]
After SMT, in 60214ms problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 60221ms
Starting structural reductions in LTL mode, iteration 1 : 655/658 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68766 ms. Remains : 655/658 places, 570/570 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 391 ms.
Product exploration explored 100000 steps with 50000 reset in 441 ms.
Computed a total of 655 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 655 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 15 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r09-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r09-LTLCardinality-13 finished in 70227 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 658 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 658/658 places, 570/570 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 655 transition count 570
Applied a total of 3 rules in 10 ms. Remains 655 /658 variables (removed 3) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 655 cols
[2024-05-22 19:10:25] [INFO ] Computed 289 invariants in 142 ms
[2024-05-22 19:10:29] [INFO ] Implicit Places using invariants in 3311 ms returned []
[2024-05-22 19:10:29] [INFO ] Invariant cache hit.
[2024-05-22 19:13:09] [INFO ] Implicit Places using invariants and state equation in 160013 ms returned []
Implicit Place search using SMT with State Equation took 163339 ms to find 0 implicit places.
Running 569 sub problems to find dead transitions.
[2024-05-22 19:13:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 148/801 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 4/805 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 1/806 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/654 variables, 132/938 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 654/1225 variables, and 938 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30017 ms.
Refiners :[Domain max(s): 654/655 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 280/285 constraints, State Equation: 0/655 constraints, PredecessorRefiner: 569/569 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 569 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/653 variables, 653/653 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/653 variables, 148/801 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 3 (OVERLAPS) 1/654 variables, 4/805 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/654 variables, 1/806 constraints. Problems are: Problem set: 0 solved, 569 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/654 variables, 132/938 constraints. Problems are: Problem set: 0 solved, 569 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 654/1225 variables, and 938 constraints, problems are : Problem set: 0 solved, 569 unsolved in 30016 ms.
Refiners :[Domain max(s): 654/655 constraints, Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 280/285 constraints, State Equation: 0/655 constraints, PredecessorRefiner: 0/569 constraints, Known Traps: 0/0 constraints]
After SMT, in 60214ms problems are : Problem set: 0 solved, 569 unsolved
Search for dead transitions found 0 dead transitions in 60220ms
Starting structural reductions in LTL mode, iteration 1 : 655/658 places, 570/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 223571 ms. Remains : 655/658 places, 570/570 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Echo-PT-d02r09-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLCardinality-15 finished in 223676 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(X((G(!X(X(p0))) U p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0))) U ((X(X(X(p0)))&&(p1||X(G(p0))))||X(X(X(G(p0)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
[2024-05-22 19:14:10] [INFO ] Flatten gal took : 99 ms
[2024-05-22 19:14:10] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 14 ms.
[2024-05-22 19:14:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 658 places, 570 transitions and 2951 arcs took 31 ms.
Total runtime 1065014 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running Echo-PT-d02r09
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 658
TRANSITIONS: 570
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.018s, Sys 0.006s]
SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.003s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 1365
MODEL NAME: /home/mcc/execution/412/model
658 places, 570 transitions.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
No place bound informations found.
Creating all event NSFs..
No place bound informations found.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
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="Echo-PT-d02r09"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is Echo-PT-d02r09, 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 r157-smll-171636264900075"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r09.tgz
mv Echo-PT-d02r09 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 ;