Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r289-tajo-171654445600299.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is PolyORBLF-PT-S04J06T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r289-tajo-171654445600299
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.5M
-rw-r--r-- 1 mcc users 22K Apr 11 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K Apr 11 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 127K Apr 11 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 570K Apr 11 16:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 41K Apr 11 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 205K Apr 11 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 138K Apr 11 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 670K Apr 11 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.4K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.5M May 18 16:43 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 PolyORBLF-PT-S04J06T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J06T08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716867253506

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J06T08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 03:34:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 03:34:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 03:34:15] [INFO ] Load time of PNML (sax parser for PT used): 336 ms
[2024-05-28 03:34:15] [INFO ] Transformed 792 places.
[2024-05-28 03:34:15] [INFO ] Transformed 4268 transitions.
[2024-05-28 03:34:15] [INFO ] Parsed PT model containing 792 places and 4268 transitions and 28832 arcs in 561 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 350 out of 792 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 788 transition count 2100
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 11 place count 781 transition count 2093
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 781 transition count 2093
Applied a total of 18 rules in 163 ms. Remains 781 /792 variables (removed 11) and now considering 2093/2100 (removed 7) transitions.
Running 2089 sub problems to find dead transitions.
[2024-05-28 03:34:16] [INFO ] Flow matrix only has 2061 transitions (discarded 32 similar events)
// Phase 1: matrix 2061 rows 781 cols
[2024-05-28 03:34:16] [INFO ] Computed 54 invariants in 208 ms
[2024-05-28 03:34:16] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/777 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2089 unsolved
SMT process timed out in 29975ms, After SMT, problems are : Problem set: 0 solved, 2089 unsolved
Search for dead transitions found 0 dead transitions in 30028ms
[2024-05-28 03:34:46] [INFO ] Flow matrix only has 2061 transitions (discarded 32 similar events)
[2024-05-28 03:34:46] [INFO ] Invariant cache hit.
[2024-05-28 03:34:47] [INFO ] Implicit Places using invariants in 930 ms returned [2, 134, 146, 217, 295, 351, 389, 575]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 955 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 773/792 places, 2093/2100 transitions.
Applied a total of 0 rules in 17 ms. Remains 773 /773 variables (removed 0) and now considering 2093/2093 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31238 ms. Remains : 773/792 places, 2093/2100 transitions.
Support contains 350 out of 773 places after structural reductions.
[2024-05-28 03:34:47] [INFO ] Flatten gal took : 397 ms
[2024-05-28 03:34:48] [INFO ] Flatten gal took : 263 ms
[2024-05-28 03:34:48] [INFO ] Input system was already deterministic with 2093 transitions.
Support contains 349 out of 773 places (down from 350) after GAL structural reductions.
RANDOM walk for 40000 steps (10 resets) in 2690 ms. (14 steps per ms) remains 4/27 properties
BEST_FIRST walk for 40003 steps (8 resets) in 453 ms. (88 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 364 ms. (109 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 295 ms. (135 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 982 ms. (40 steps per ms) remains 4/4 properties
[2024-05-28 03:34:50] [INFO ] Flow matrix only has 2061 transitions (discarded 32 similar events)
// Phase 1: matrix 2061 rows 773 cols
[2024-05-28 03:34:50] [INFO ] Computed 46 invariants in 79 ms
[2024-05-28 03:34:50] [INFO ] State equation strengthened by 160 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 156/168 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 88/256 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 3/259 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/259 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 17/276 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/276 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 9 (OVERLAPS) 478/754 variables, 17/32 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/754 variables, 0/32 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 757/2834 variables, and 35 constraints, problems are : Problem set: 4 solved, 0 unsolved in 2107 ms.
Refiners :[Positive P Invariants (semi-flows): 18/19 constraints, Generalized P Invariants (flows): 17/27 constraints, State Equation: 0/773 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 2293ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 11 simplifications.
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
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(F(p0))&&G(p1)) U G(p2))))'
Support contains 68 out of 773 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 773/773 places, 2093/2093 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 765 transition count 2085
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 765 transition count 2085
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 764 transition count 2084
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 764 transition count 2084
Applied a total of 18 rules in 71 ms. Remains 764 /773 variables (removed 9) and now considering 2084/2093 (removed 9) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 03:34:53] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
// Phase 1: matrix 2052 rows 764 cols
[2024-05-28 03:34:53] [INFO ] Computed 46 invariants in 57 ms
[2024-05-28 03:34:53] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 0.0)
(s3 1.0)
(s4 0.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 0.0)
(s17 1.0)
(s18 0.0)
(s19 0.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 0.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 0.0)
(s32 0.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 0.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 0.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 2.0)
(s50 0.0)
(s51 1.0)
(s52 1.0)
(s53 0.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 0.0)
(s58 0.0)
(s59 1.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 0.0)
(s70 1.0)
(s71 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 0.0)
(s80 1.0)
(s81 1.0)
(s82 0.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 4.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 0.0)
(s100 0.0)
(s101 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 29714ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 29732ms
[2024-05-28 03:35:22] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:35:22] [INFO ] Invariant cache hit.
[2024-05-28 03:35:24] [INFO ] Implicit Places using invariants in 1921 ms returned []
[2024-05-28 03:35:24] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:35:24] [INFO ] Invariant cache hit.
[2024-05-28 03:35:26] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 03:35:57] [INFO ] Performed 349/764 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 03:36:25] [INFO ] Implicit Places using invariants and state equation in 60232 ms returned []
Implicit Place search using SMT with State Equation took 62170 ms to find 0 implicit places.
Running 2080 sub problems to find dead transitions.
[2024-05-28 03:36:25] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:36:25] [INFO ] Invariant cache hit.
[2024-05-28 03:36:25] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 39581ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 39612ms
Starting structural reductions in LTL mode, iteration 1 : 764/773 places, 2084/2093 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131601 ms. Remains : 764/773 places, 2084/2093 transitions.
Stuttering acceptance computed with spot in 513 ms :[(NOT p2), (NOT p2), true, (NOT p0), (AND p2 (NOT p1)), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLCardinality-00 finished in 132216 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)&&G(p2))))'
Support contains 101 out of 773 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 773/773 places, 2093/2093 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 765 transition count 2085
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 765 transition count 2085
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 764 transition count 2084
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 764 transition count 2084
Applied a total of 18 rules in 209 ms. Remains 764 /773 variables (removed 9) and now considering 2084/2093 (removed 9) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 03:37:05] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:37:05] [INFO ] Invariant cache hit.
[2024-05-28 03:37:05] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 30558ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 30596ms
[2024-05-28 03:37:36] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:37:36] [INFO ] Invariant cache hit.
[2024-05-28 03:37:36] [INFO ] Implicit Places using invariants in 838 ms returned []
[2024-05-28 03:37:36] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:37:36] [INFO ] Invariant cache hit.
[2024-05-28 03:37:38] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 03:38:09] [INFO ] Performed 381/764 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2024-05-28 03:38:34] [INFO ] Implicit Places using invariants and state equation in 57397 ms returned []
Implicit Place search using SMT with State Equation took 58249 ms to find 0 implicit places.
Running 2080 sub problems to find dead transitions.
[2024-05-28 03:38:34] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:38:34] [INFO ] Invariant cache hit.
[2024-05-28 03:38:34] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/760 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 03:39:14] [INFO ] Deduced a trap composed of 3 places in 125 ms of which 15 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 760/2816 variables, and 38 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2080/2080 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/760 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/760 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 03:39:22] [INFO ] Deduced a trap composed of 82 places in 532 ms of which 4 ms to minimize.
[2024-05-28 03:39:23] [INFO ] Deduced a trap composed of 82 places in 394 ms of which 3 ms to minimize.
[2024-05-28 03:39:23] [INFO ] Deduced a trap composed of 19 places in 379 ms of which 4 ms to minimize.
[2024-05-28 03:39:24] [INFO ] Deduced a trap composed of 49 places in 976 ms of which 6 ms to minimize.
[2024-05-28 03:39:25] [INFO ] Deduced a trap composed of 82 places in 398 ms of which 2 ms to minimize.
[2024-05-28 03:39:25] [INFO ] Deduced a trap composed of 54 places in 407 ms of which 3 ms to minimize.
[2024-05-28 03:39:25] [INFO ] Deduced a trap composed of 82 places in 86 ms of which 1 ms to minimize.
[2024-05-28 03:39:25] [INFO ] Deduced a trap composed of 83 places in 85 ms of which 1 ms to minimize.
[2024-05-28 03:39:26] [INFO ] Deduced a trap composed of 82 places in 89 ms of which 1 ms to minimize.
[2024-05-28 03:39:29] [INFO ] Deduced a trap composed of 139 places in 302 ms of which 20 ms to minimize.
[2024-05-28 03:39:39] [INFO ] Deduced a trap composed of 82 places in 81 ms of which 2 ms to minimize.
[2024-05-28 03:39:39] [INFO ] Deduced a trap composed of 82 places in 76 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 760/2816 variables, and 50 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2080 constraints, Known Traps: 13/13 constraints]
After SMT, in 70272ms problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 70309ms
Starting structural reductions in LTL mode, iteration 1 : 764/773 places, 2084/2093 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159396 ms. Remains : 764/773 places, 2084/2093 transitions.
Stuttering acceptance computed with spot in 269 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLCardinality-02
Product exploration explored 100000 steps with 10327 reset in 1077 ms.
Product exploration explored 100000 steps with 10350 reset in 1123 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 (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND (NOT p0) p2 p1))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 183 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 34 steps (0 resets) in 4 ms. (6 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND (NOT p0) p2 p1))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 10 factoid took 212 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 116 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
[2024-05-28 03:39:47] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:39:47] [INFO ] Invariant cache hit.
[2024-05-28 03:39:50] [INFO ] [Real]Absence check using 17 positive place invariants in 17 ms returned sat
[2024-05-28 03:39:50] [INFO ] [Real]Absence check using 17 positive and 29 generalized place invariants in 140 ms returned sat
[2024-05-28 03:39:53] [INFO ] [Real]Absence check using state equation in 3233 ms returned sat
[2024-05-28 03:39:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:39:55] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2024-05-28 03:39:55] [INFO ] [Nat]Absence check using 17 positive and 29 generalized place invariants in 147 ms returned sat
[2024-05-28 03:40:00] [INFO ] [Nat]Absence check using state equation in 5104 ms returned unknown
Could not prove EG (NOT p0)
Support contains 57 out of 764 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 : 764/764 places, 2084/2084 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 764 transition count 2052
Reduce places removed 32 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 732 transition count 2036
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 96 place count 716 transition count 2036
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 96 place count 716 transition count 1940
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 288 place count 620 transition count 1940
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 432 place count 548 transition count 1868
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 439 place count 541 transition count 1861
Iterating global reduction 3 with 7 rules applied. Total rules applied 446 place count 541 transition count 1861
Applied a total of 446 rules in 397 ms. Remains 541 /764 variables (removed 223) and now considering 1861/2084 (removed 223) transitions.
Running 1857 sub problems to find dead transitions.
[2024-05-28 03:40:01] [INFO ] Flow matrix only has 1829 transitions (discarded 32 similar events)
// Phase 1: matrix 1829 rows 541 cols
[2024-05-28 03:40:01] [INFO ] Computed 46 invariants in 63 ms
[2024-05-28 03:40:01] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/537 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1857 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/537 variables, 24/42 constraints. Problems are: Problem set: 0 solved, 1857 unsolved
[2024-05-28 03:40:31] [INFO ] Deduced a trap composed of 54 places in 146 ms of which 2 ms to minimize.
[2024-05-28 03:40:31] [INFO ] Deduced a trap composed of 54 places in 133 ms of which 1 ms to minimize.
[2024-05-28 03:40:31] [INFO ] Deduced a trap composed of 54 places in 117 ms of which 2 ms to minimize.
[2024-05-28 03:40:31] [INFO ] Deduced a trap composed of 55 places in 97 ms of which 1 ms to minimize.
[2024-05-28 03:40:31] [INFO ] Deduced a trap composed of 55 places in 91 ms of which 1 ms to minimize.
[2024-05-28 03:40:31] [INFO ] Deduced a trap composed of 54 places in 72 ms of which 1 ms to minimize.
[2024-05-28 03:40:32] [INFO ] Deduced a trap composed of 54 places in 85 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 537/2370 variables, and 49 constraints, problems are : Problem set: 0 solved, 1857 unsolved in 20079 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/541 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1857/1857 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1857 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/537 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1857 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/537 variables, 24/42 constraints. Problems are: Problem set: 0 solved, 1857 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/537 variables, 7/49 constraints. Problems are: Problem set: 0 solved, 1857 unsolved
[2024-05-28 03:40:42] [INFO ] Deduced a trap composed of 19 places in 393 ms of which 3 ms to minimize.
[2024-05-28 03:40:42] [INFO ] Deduced a trap composed of 54 places in 92 ms of which 5 ms to minimize.
[2024-05-28 03:40:43] [INFO ] Deduced a trap composed of 274 places in 435 ms of which 3 ms to minimize.
[2024-05-28 03:40:43] [INFO ] Deduced a trap composed of 190 places in 522 ms of which 6 ms to minimize.
[2024-05-28 03:40:46] [INFO ] Deduced a trap composed of 69 places in 426 ms of which 5 ms to minimize.
[2024-05-28 03:40:48] [INFO ] Deduced a trap composed of 118 places in 554 ms of which 4 ms to minimize.
[2024-05-28 03:40:48] [INFO ] Deduced a trap composed of 89 places in 455 ms of which 5 ms to minimize.
[2024-05-28 03:40:49] [INFO ] Deduced a trap composed of 227 places in 445 ms of which 4 ms to minimize.
[2024-05-28 03:40:49] [INFO ] Deduced a trap composed of 202 places in 476 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 537/2370 variables, and 58 constraints, problems are : Problem set: 0 solved, 1857 unsolved in 20060 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/541 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1857 constraints, Known Traps: 16/16 constraints]
After SMT, in 51020ms problems are : Problem set: 0 solved, 1857 unsolved
Search for dead transitions found 0 dead transitions in 51064ms
[2024-05-28 03:40:52] [INFO ] Flow matrix only has 1829 transitions (discarded 32 similar events)
[2024-05-28 03:40:52] [INFO ] Invariant cache hit.
[2024-05-28 03:40:53] [INFO ] Implicit Places using invariants in 916 ms returned []
[2024-05-28 03:40:53] [INFO ] Flow matrix only has 1829 transitions (discarded 32 similar events)
[2024-05-28 03:40:53] [INFO ] Invariant cache hit.
[2024-05-28 03:40:54] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 03:41:21] [INFO ] Implicit Places using invariants and state equation in 27841 ms returned []
Implicit Place search using SMT with State Equation took 28785 ms to find 0 implicit places.
[2024-05-28 03:41:21] [INFO ] Redundant transitions in 145 ms returned []
Running 1857 sub problems to find dead transitions.
[2024-05-28 03:41:21] [INFO ] Flow matrix only has 1829 transitions (discarded 32 similar events)
[2024-05-28 03:41:21] [INFO ] Invariant cache hit.
[2024-05-28 03:41:21] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/537 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1857 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/537 variables, 24/42 constraints. Problems are: Problem set: 0 solved, 1857 unsolved
[2024-05-28 03:41:47] [INFO ] Deduced a trap composed of 54 places in 139 ms of which 2 ms to minimize.
[2024-05-28 03:41:47] [INFO ] Deduced a trap composed of 54 places in 86 ms of which 1 ms to minimize.
[2024-05-28 03:41:47] [INFO ] Deduced a trap composed of 55 places in 137 ms of which 2 ms to minimize.
[2024-05-28 03:41:47] [INFO ] Deduced a trap composed of 55 places in 65 ms of which 1 ms to minimize.
[2024-05-28 03:41:47] [INFO ] Deduced a trap composed of 54 places in 71 ms of which 1 ms to minimize.
[2024-05-28 03:41:48] [INFO ] Deduced a trap composed of 54 places in 123 ms of which 6 ms to minimize.
[2024-05-28 03:41:48] [INFO ] Deduced a trap composed of 54 places in 67 ms of which 1 ms to minimize.
[2024-05-28 03:41:48] [INFO ] Deduced a trap composed of 54 places in 77 ms of which 2 ms to minimize.
[2024-05-28 03:41:49] [INFO ] Deduced a trap composed of 33 places in 326 ms of which 3 ms to minimize.
[2024-05-28 03:41:49] [INFO ] Deduced a trap composed of 190 places in 481 ms of which 4 ms to minimize.
[2024-05-28 03:41:50] [INFO ] Deduced a trap composed of 40 places in 364 ms of which 9 ms to minimize.
[2024-05-28 03:41:52] [INFO ] Deduced a trap composed of 50 places in 485 ms of which 4 ms to minimize.
[2024-05-28 03:41:53] [INFO ] Deduced a trap composed of 91 places in 416 ms of which 4 ms to minimize.
[2024-05-28 03:41:54] [INFO ] Deduced a trap composed of 19 places in 365 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 537/2370 variables, and 56 constraints, problems are : Problem set: 0 solved, 1857 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/541 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1857/1857 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1857 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/537 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 1857 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/537 variables, 24/42 constraints. Problems are: Problem set: 0 solved, 1857 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/537 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 1857 unsolved
[2024-05-28 03:42:12] [INFO ] Deduced a trap composed of 155 places in 360 ms of which 3 ms to minimize.
[2024-05-28 03:42:12] [INFO ] Deduced a trap composed of 200 places in 404 ms of which 24 ms to minimize.
[2024-05-28 03:42:19] [INFO ] Deduced a trap composed of 300 places in 565 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 537/2370 variables, and 59 constraints, problems are : Problem set: 0 solved, 1857 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 24/28 constraints, State Equation: 0/541 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1857 constraints, Known Traps: 17/17 constraints]
After SMT, in 70440ms problems are : Problem set: 0 solved, 1857 unsolved
Search for dead transitions found 0 dead transitions in 70458ms
Starting structural reductions in SI_LTL mode, iteration 1 : 541/764 places, 1861/2084 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 150875 ms. Remains : 541/764 places, 1861/2084 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 148 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 68 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 31 steps (0 resets) in 5 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 136 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 91 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
[2024-05-28 03:42:32] [INFO ] Flow matrix only has 1829 transitions (discarded 32 similar events)
[2024-05-28 03:42:32] [INFO ] Invariant cache hit.
[2024-05-28 03:42:34] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2024-05-28 03:42:34] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 119 ms returned sat
[2024-05-28 03:42:38] [INFO ] [Real]Absence check using state equation in 4093 ms returned sat
[2024-05-28 03:42:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:42:39] [INFO ] [Nat]Absence check using 18 positive place invariants in 12 ms returned sat
[2024-05-28 03:42:39] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 102 ms returned sat
[2024-05-28 03:42:45] [INFO ] [Nat]Absence check using state equation in 5311 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 10351 reset in 1000 ms.
Product exploration explored 100000 steps with 10357 reset in 802 ms.
Support contains 57 out of 541 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 541/541 places, 1861/1861 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 541 transition count 1853
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 533 transition count 1853
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 525 transition count 1845
Applied a total of 32 rules in 160 ms. Remains 525 /541 variables (removed 16) and now considering 1845/1861 (removed 16) transitions.
Running 1841 sub problems to find dead transitions.
[2024-05-28 03:42:47] [INFO ] Flow matrix only has 1813 transitions (discarded 32 similar events)
// Phase 1: matrix 1813 rows 525 cols
[2024-05-28 03:42:47] [INFO ] Computed 46 invariants in 56 ms
[2024-05-28 03:42:47] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/521 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1841 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/521 variables, 27/42 constraints. Problems are: Problem set: 0 solved, 1841 unsolved
[2024-05-28 03:43:15] [INFO ] Deduced a trap composed of 52 places in 110 ms of which 2 ms to minimize.
[2024-05-28 03:43:15] [INFO ] Deduced a trap composed of 52 places in 130 ms of which 1 ms to minimize.
[2024-05-28 03:43:15] [INFO ] Deduced a trap composed of 52 places in 88 ms of which 1 ms to minimize.
[2024-05-28 03:43:15] [INFO ] Deduced a trap composed of 53 places in 69 ms of which 1 ms to minimize.
[2024-05-28 03:43:15] [INFO ] Deduced a trap composed of 53 places in 52 ms of which 2 ms to minimize.
[2024-05-28 03:43:15] [INFO ] Deduced a trap composed of 52 places in 58 ms of which 1 ms to minimize.
[2024-05-28 03:43:15] [INFO ] Deduced a trap composed of 52 places in 61 ms of which 0 ms to minimize.
[2024-05-28 03:43:16] [INFO ] Deduced a trap composed of 53 places in 73 ms of which 1 ms to minimize.
[2024-05-28 03:43:16] [INFO ] Deduced a trap composed of 175 places in 459 ms of which 6 ms to minimize.
[2024-05-28 03:43:17] [INFO ] Deduced a trap composed of 174 places in 407 ms of which 4 ms to minimize.
[2024-05-28 03:43:18] [INFO ] Deduced a trap composed of 57 places in 379 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
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(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 1.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 1.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 1.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 1.0)
(s50 1.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s55 0.0)
(s56 1.0)
(s57 0.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 521/2338 variables, and 53 constraints, problems are : Problem set: 0 solved, 1841 unsolved in 20054 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 27/30 constraints, State Equation: 0/525 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1841/1841 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1841 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/521 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1841 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/521 variables, 27/42 constraints. Problems are: Problem set: 0 solved, 1841 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/521 variables, 11/53 constraints. Problems are: Problem set: 0 solved, 1841 unsolved
[2024-05-28 03:43:31] [INFO ] Deduced a trap composed of 19 places in 300 ms of which 3 ms to minimize.
[2024-05-28 03:43:38] [INFO ] Deduced a trap composed of 312 places in 498 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 1)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 6)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 1)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 1)
(s83 0)
(s84 1)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 1)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 1)
(s166 0)
(s167 1)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 1)
(s177 0)
(s178 4)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 521/2338 variables, and 55 constraints, problems are : Problem set: 0 solved, 1841 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 27/30 constraints, State Equation: 0/525 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1841 constraints, Known Traps: 13/13 constraints]
After SMT, in 51538ms problems are : Problem set: 0 solved, 1841 unsolved
Search for dead transitions found 0 dead transitions in 51573ms
[2024-05-28 03:43:39] [INFO ] Flow matrix only has 1813 transitions (discarded 32 similar events)
[2024-05-28 03:43:39] [INFO ] Invariant cache hit.
[2024-05-28 03:43:39] [INFO ] Implicit Places using invariants in 785 ms returned []
[2024-05-28 03:43:39] [INFO ] Flow matrix only has 1813 transitions (discarded 32 similar events)
[2024-05-28 03:43:39] [INFO ] Invariant cache hit.
[2024-05-28 03:43:42] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 03:44:05] [INFO ] Implicit Places using invariants and state equation in 25650 ms returned []
Implicit Place search using SMT with State Equation took 26440 ms to find 0 implicit places.
[2024-05-28 03:44:05] [INFO ] Redundant transitions in 57 ms returned []
Running 1841 sub problems to find dead transitions.
[2024-05-28 03:44:05] [INFO ] Flow matrix only has 1813 transitions (discarded 32 similar events)
[2024-05-28 03:44:05] [INFO ] Invariant cache hit.
[2024-05-28 03:44:05] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/521 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1841 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/521 variables, 27/42 constraints. Problems are: Problem set: 0 solved, 1841 unsolved
[2024-05-28 03:44:32] [INFO ] Deduced a trap composed of 52 places in 141 ms of which 3 ms to minimize.
[2024-05-28 03:44:33] [INFO ] Deduced a trap composed of 53 places in 97 ms of which 5 ms to minimize.
[2024-05-28 03:44:33] [INFO ] Deduced a trap composed of 52 places in 54 ms of which 1 ms to minimize.
[2024-05-28 03:44:33] [INFO ] Deduced a trap composed of 53 places in 60 ms of which 1 ms to minimize.
[2024-05-28 03:44:33] [INFO ] Deduced a trap composed of 53 places in 64 ms of which 2 ms to minimize.
[2024-05-28 03:44:33] [INFO ] Deduced a trap composed of 52 places in 68 ms of which 1 ms to minimize.
[2024-05-28 03:44:33] [INFO ] Deduced a trap composed of 52 places in 49 ms of which 1 ms to minimize.
[2024-05-28 03:44:34] [INFO ] Deduced a trap composed of 283 places in 671 ms of which 22 ms to minimize.
[2024-05-28 03:44:34] [INFO ] Deduced a trap composed of 174 places in 500 ms of which 8 ms to minimize.
[2024-05-28 03:44:35] [INFO ] Deduced a trap composed of 53 places in 94 ms of which 1 ms to minimize.
[2024-05-28 03:44:35] [INFO ] Deduced a trap composed of 33 places in 300 ms of which 3 ms to minimize.
[2024-05-28 03:44:37] [INFO ] Deduced a trap composed of 19 places in 252 ms of which 2 ms to minimize.
[2024-05-28 03:44:43] [INFO ] Deduced a trap composed of 47 places in 325 ms of which 3 ms to minimize.
[2024-05-28 03:44:43] [INFO ] Deduced a trap composed of 99 places in 400 ms of which 3 ms to minimize.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 521/2338 variables, and 56 constraints, problems are : Problem set: 0 solved, 1841 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 27/30 constraints, State Equation: 0/525 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1841/1841 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1841 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/521 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1841 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/521 variables, 27/42 constraints. Problems are: Problem set: 0 solved, 1841 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/521 variables, 14/56 constraints. Problems are: Problem set: 0 solved, 1841 unsolved
[2024-05-28 03:45:11] [INFO ] Deduced a trap composed of 284 places in 376 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 521/2338 variables, and 57 constraints, problems are : Problem set: 0 solved, 1841 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 27/30 constraints, State Equation: 0/525 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1841 constraints, Known Traps: 15/15 constraints]
After SMT, in 69929ms problems are : Problem set: 0 solved, 1841 unsolved
Search for dead transitions found 0 dead transitions in 70012ms
Starting structural reductions in SI_LTL mode, iteration 1 : 525/541 places, 1845/1861 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148289 ms. Remains : 525/541 places, 1845/1861 transitions.
Treatment of property PolyORBLF-PT-S04J06T08-LTLCardinality-02 finished in 490722 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(G(((p0 U p1)&&X(p2))))))'
Support contains 33 out of 773 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 773/773 places, 2093/2093 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 772 transition count 2092
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 772 transition count 2092
Applied a total of 2 rules in 49 ms. Remains 772 /773 variables (removed 1) and now considering 2092/2093 (removed 1) transitions.
Running 2088 sub problems to find dead transitions.
[2024-05-28 03:45:16] [INFO ] Flow matrix only has 2060 transitions (discarded 32 similar events)
// Phase 1: matrix 2060 rows 772 cols
[2024-05-28 03:45:16] [INFO ] Computed 46 invariants in 50 ms
[2024-05-28 03:45:16] [INFO ] State equation strengthened by 160 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
SMT process timed out in 30987ms, After SMT, problems are : Problem set: 0 solved, 2088 unsolved
Search for dead transitions found 0 dead transitions in 31012ms
[2024-05-28 03:45:47] [INFO ] Flow matrix only has 2060 transitions (discarded 32 similar events)
[2024-05-28 03:45:47] [INFO ] Invariant cache hit.
[2024-05-28 03:45:47] [INFO ] Implicit Places using invariants in 789 ms returned []
[2024-05-28 03:45:47] [INFO ] Flow matrix only has 2060 transitions (discarded 32 similar events)
[2024-05-28 03:45:47] [INFO ] Invariant cache hit.
[2024-05-28 03:45:49] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 03:46:20] [INFO ] Performed 518/772 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 03:46:31] [INFO ] Implicit Places using invariants and state equation in 43436 ms returned []
Implicit Place search using SMT with State Equation took 44235 ms to find 0 implicit places.
Running 2088 sub problems to find dead transitions.
[2024-05-28 03:46:31] [INFO ] Flow matrix only has 2060 transitions (discarded 32 similar events)
[2024-05-28 03:46:31] [INFO ] Invariant cache hit.
[2024-05-28 03:46:31] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 19/37 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
[2024-05-28 03:47:04] [INFO ] Deduced a trap composed of 3 places in 123 ms of which 3 ms to minimize.
[2024-05-28 03:47:11] [INFO ] Deduced a trap composed of 147 places in 292 ms of which 5 ms to minimize.
[2024-05-28 03:47:11] [INFO ] Deduced a trap composed of 138 places in 247 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 768/2832 variables, and 40 constraints, problems are : Problem set: 0 solved, 2088 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 19/28 constraints, State Equation: 0/772 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2088/2088 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2088 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 19/37 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/768 variables, 3/40 constraints. Problems are: Problem set: 0 solved, 2088 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 768/2832 variables, and 40 constraints, problems are : Problem set: 0 solved, 2088 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 19/28 constraints, State Equation: 0/772 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2088 constraints, Known Traps: 3/3 constraints]
After SMT, in 70780ms problems are : Problem set: 0 solved, 2088 unsolved
Search for dead transitions found 0 dead transitions in 70814ms
Starting structural reductions in LTL mode, iteration 1 : 772/773 places, 2092/2093 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146132 ms. Remains : 772/773 places, 2092/2093 transitions.
Stuttering acceptance computed with spot in 349 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLCardinality-03
Product exploration explored 100000 steps with 19952 reset in 1130 ms.
Entered a terminal (fully accepting) state of product in 46495 steps with 9283 reset in 449 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLCardinality-03 finished in 148112 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(p0))))'
Support contains 73 out of 773 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 773/773 places, 2093/2093 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 765 transition count 2085
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 765 transition count 2085
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 764 transition count 2084
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 764 transition count 2084
Applied a total of 18 rules in 40 ms. Remains 764 /773 variables (removed 9) and now considering 2084/2093 (removed 9) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 03:47:44] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
// Phase 1: matrix 2052 rows 764 cols
[2024-05-28 03:47:44] [INFO ] Computed 46 invariants in 35 ms
[2024-05-28 03:47:44] [INFO ] State equation strengthened by 160 read => feed constraints.
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(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 0.0)
(s210 1.0)
(s211 0.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 30468ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 30492ms
[2024-05-28 03:48:14] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:48:14] [INFO ] Invariant cache hit.
[2024-05-28 03:48:15] [INFO ] Implicit Places using invariants in 791 ms returned []
[2024-05-28 03:48:15] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:48:15] [INFO ] Invariant cache hit.
[2024-05-28 03:48:16] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 03:48:47] [INFO ] Performed 606/764 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 03:48:55] [INFO ] Implicit Places using invariants and state equation in 39943 ms returned []
Implicit Place search using SMT with State Equation took 40739 ms to find 0 implicit places.
Running 2080 sub problems to find dead transitions.
[2024-05-28 03:48:55] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:48:55] [INFO ] Invariant cache hit.
[2024-05-28 03:48:55] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/760 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 03:49:26] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 1 ms to minimize.
[2024-05-28 03:49:33] [INFO ] Deduced a trap composed of 131 places in 266 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 760/2816 variables, and 39 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2080/2080 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/760 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/760 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 03:49:46] [INFO ] Deduced a trap composed of 61 places in 470 ms of which 5 ms to minimize.
[2024-05-28 03:49:47] [INFO ] Deduced a trap composed of 82 places in 516 ms of which 5 ms to minimize.
[2024-05-28 03:49:47] [INFO ] Deduced a trap composed of 82 places in 427 ms of which 3 ms to minimize.
[2024-05-28 03:49:47] [INFO ] Deduced a trap composed of 82 places in 352 ms of which 3 ms to minimize.
[2024-05-28 03:49:48] [INFO ] Deduced a trap composed of 42 places in 298 ms of which 3 ms to minimize.
[2024-05-28 03:49:48] [INFO ] Deduced a trap composed of 49 places in 294 ms of which 3 ms to minimize.
[2024-05-28 03:49:48] [INFO ] Deduced a trap composed of 82 places in 64 ms of which 2 ms to minimize.
[2024-05-28 03:49:48] [INFO ] Deduced a trap composed of 82 places in 72 ms of which 1 ms to minimize.
[2024-05-28 03:49:48] [INFO ] Deduced a trap composed of 83 places in 57 ms of which 1 ms to minimize.
[2024-05-28 03:49:49] [INFO ] Deduced a trap composed of 82 places in 75 ms of which 2 ms to minimize.
[2024-05-28 03:50:02] [INFO ] Deduced a trap composed of 82 places in 77 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 760/2816 variables, and 50 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2080 constraints, Known Traps: 13/13 constraints]
After SMT, in 70851ms problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 70875ms
Starting structural reductions in LTL mode, iteration 1 : 764/773 places, 2084/2093 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142160 ms. Remains : 764/773 places, 2084/2093 transitions.
Stuttering acceptance computed with spot in 189 ms :[true, (NOT p0), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLCardinality-04 finished in 142386 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(p0) U (G(F(p1))&&(p2||X(p3)))))'
Support contains 48 out of 773 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 773/773 places, 2093/2093 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 765 transition count 2085
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 765 transition count 2085
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 764 transition count 2084
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 764 transition count 2084
Applied a total of 18 rules in 55 ms. Remains 764 /773 variables (removed 9) and now considering 2084/2093 (removed 9) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 03:50:06] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:50:06] [INFO ] Invariant cache hit.
[2024-05-28 03:50:06] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 29824ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 29854ms
[2024-05-28 03:50:36] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:50:36] [INFO ] Invariant cache hit.
[2024-05-28 03:50:37] [INFO ] Implicit Places using invariants in 958 ms returned []
[2024-05-28 03:50:37] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:50:37] [INFO ] Invariant cache hit.
[2024-05-28 03:50:38] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 03:51:08] [INFO ] Performed 295/764 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 03:51:39] [INFO ] Performed 669/764 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-28 03:51:44] [INFO ] Implicit Places using invariants and state equation in 66851 ms returned []
Implicit Place search using SMT with State Equation took 67831 ms to find 0 implicit places.
Running 2080 sub problems to find dead transitions.
[2024-05-28 03:51:44] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:51:44] [INFO ] Invariant cache hit.
[2024-05-28 03:51:44] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/760 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 03:52:15] [INFO ] Deduced a trap composed of 3 places in 89 ms of which 2 ms to minimize.
[2024-05-28 03:52:22] [INFO ] Deduced a trap composed of 131 places in 292 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 760/2816 variables, and 39 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2080/2080 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/760 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/760 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 03:52:35] [INFO ] Deduced a trap composed of 61 places in 519 ms of which 5 ms to minimize.
[2024-05-28 03:52:35] [INFO ] Deduced a trap composed of 82 places in 475 ms of which 4 ms to minimize.
[2024-05-28 03:52:36] [INFO ] Deduced a trap composed of 82 places in 522 ms of which 5 ms to minimize.
[2024-05-28 03:52:36] [INFO ] Deduced a trap composed of 82 places in 486 ms of which 4 ms to minimize.
[2024-05-28 03:52:37] [INFO ] Deduced a trap composed of 42 places in 352 ms of which 3 ms to minimize.
[2024-05-28 03:52:37] [INFO ] Deduced a trap composed of 49 places in 301 ms of which 3 ms to minimize.
[2024-05-28 03:52:37] [INFO ] Deduced a trap composed of 82 places in 70 ms of which 2 ms to minimize.
[2024-05-28 03:52:37] [INFO ] Deduced a trap composed of 82 places in 65 ms of which 1 ms to minimize.
[2024-05-28 03:52:37] [INFO ] Deduced a trap composed of 83 places in 88 ms of which 1 ms to minimize.
[2024-05-28 03:52:38] [INFO ] Deduced a trap composed of 82 places in 80 ms of which 1 ms to minimize.
[2024-05-28 03:52:51] [INFO ] Deduced a trap composed of 82 places in 57 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 760/2816 variables, and 50 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2080 constraints, Known Traps: 13/13 constraints]
After SMT, in 70936ms problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 70962ms
Starting structural reductions in LTL mode, iteration 1 : 764/773 places, 2084/2093 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 168722 ms. Remains : 764/773 places, 2084/2093 transitions.
Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p1), (NOT p1), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), true]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLCardinality-05
Product exploration explored 100000 steps with 1767 reset in 626 ms.
Product exploration explored 100000 steps with 1728 reset in 597 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 (NOT p1) (NOT p2) (NOT p0) p3), (X (NOT (AND (NOT p1) p0 (NOT p3)))), (X (NOT p2)), (X (NOT p1)), (X p3), (X (NOT (AND (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p2) p0 (NOT p3)))), (X (NOT p0)), (X (NOT (AND p0 (NOT p3)))), (X (X (NOT (AND (NOT p1) p0 (NOT p3))))), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) p0 (NOT p3))))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p3)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 17 factoid took 139 ms. Reduced automaton from 5 states, 11 edges and 4 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 322 steps (0 resets) in 12 ms. (24 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0) p3), (X (NOT (AND (NOT p1) p0 (NOT p3)))), (X (NOT p2)), (X (NOT p1)), (X p3), (X (NOT (AND (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p2) p0 (NOT p3)))), (X (NOT p0)), (X (NOT (AND p0 (NOT p3)))), (X (X (NOT (AND (NOT p1) p0 (NOT p3))))), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) p0 (NOT p3))))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p3)))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 17 factoid took 200 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 96 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), (NOT p1)]
[2024-05-28 03:52:57] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:52:57] [INFO ] Invariant cache hit.
[2024-05-28 03:52:58] [INFO ] [Real]Absence check using 17 positive place invariants in 10 ms returned sat
[2024-05-28 03:52:58] [INFO ] [Real]Absence check using 17 positive and 29 generalized place invariants in 91 ms returned sat
[2024-05-28 03:53:02] [INFO ] [Real]Absence check using state equation in 3294 ms returned sat
[2024-05-28 03:53:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:53:03] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2024-05-28 03:53:03] [INFO ] [Nat]Absence check using 17 positive and 29 generalized place invariants in 84 ms returned sat
[2024-05-28 03:53:08] [INFO ] [Nat]Absence check using state equation in 4854 ms returned sat
[2024-05-28 03:53:08] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 03:53:09] [INFO ] [Nat]Added 160 Read/Feed constraints in 953 ms returned sat
[2024-05-28 03:53:09] [INFO ] Deduced a trap composed of 118 places in 598 ms of which 5 ms to minimize.
[2024-05-28 03:53:10] [INFO ] Deduced a trap composed of 83 places in 94 ms of which 2 ms to minimize.
[2024-05-28 03:53:10] [INFO ] Deduced a trap composed of 83 places in 109 ms of which 1 ms to minimize.
[2024-05-28 03:53:11] [INFO ] Deduced a trap composed of 82 places in 132 ms of which 1 ms to minimize.
[2024-05-28 03:53:12] [INFO ] Deduced a trap composed of 82 places in 148 ms of which 2 ms to minimize.
[2024-05-28 03:53:13] [INFO ] Deduced a trap composed of 82 places in 99 ms of which 1 ms to minimize.
[2024-05-28 03:53:14] [INFO ] Deduced a trap composed of 82 places in 89 ms of which 1 ms to minimize.
[2024-05-28 03:53:14] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 5250 ms
[2024-05-28 03:53:14] [INFO ] Computed and/alt/rep : 1456/6179/1432 causal constraints (skipped 616 transitions) in 173 ms.
Could not prove EG (NOT p1)
Support contains 8 out of 764 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 : 764/764 places, 2084/2084 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 764 transition count 2060
Reduce places removed 24 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 32 rules applied. Total rules applied 56 place count 740 transition count 2052
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 64 place count 732 transition count 2052
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 64 place count 732 transition count 1956
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 256 place count 636 transition count 1956
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 368 place count 580 transition count 1900
Applied a total of 368 rules in 154 ms. Remains 580 /764 variables (removed 184) and now considering 1900/2084 (removed 184) transitions.
Running 1896 sub problems to find dead transitions.
[2024-05-28 03:53:17] [INFO ] Flow matrix only has 1868 transitions (discarded 32 similar events)
// Phase 1: matrix 1868 rows 580 cols
[2024-05-28 03:53:17] [INFO ] Computed 46 invariants in 55 ms
[2024-05-28 03:53:17] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/576 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1896 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/576 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 1896 unsolved
[2024-05-28 03:53:42] [INFO ] Deduced a trap composed of 59 places in 186 ms of which 2 ms to minimize.
[2024-05-28 03:53:42] [INFO ] Deduced a trap composed of 59 places in 139 ms of which 1 ms to minimize.
[2024-05-28 03:53:42] [INFO ] Deduced a trap composed of 59 places in 96 ms of which 1 ms to minimize.
[2024-05-28 03:53:43] [INFO ] Deduced a trap composed of 59 places in 115 ms of which 1 ms to minimize.
[2024-05-28 03:53:43] [INFO ] Deduced a trap composed of 59 places in 97 ms of which 1 ms to minimize.
[2024-05-28 03:53:43] [INFO ] Deduced a trap composed of 60 places in 88 ms of which 1 ms to minimize.
[2024-05-28 03:53:43] [INFO ] Deduced a trap composed of 59 places in 80 ms of which 1 ms to minimize.
[2024-05-28 03:53:44] [INFO ] Deduced a trap composed of 198 places in 472 ms of which 5 ms to minimize.
[2024-05-28 03:53:44] [INFO ] Deduced a trap composed of 59 places in 75 ms of which 1 ms to minimize.
[2024-05-28 03:53:45] [INFO ] Deduced a trap composed of 245 places in 320 ms of which 3 ms to minimize.
[2024-05-28 03:53:46] [INFO ] Deduced a trap composed of 19 places in 316 ms of which 4 ms to minimize.
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(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 1.0)
(s228 0.0)
(s229 0.0)
(s230 0.0)
(s231 0.0)
(s232 0.0)
(s233 0.0)
(s234 1.0)
(s235 0.0)
(s236 0.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 576/2448 variables, and 53 constraints, problems are : Problem set: 0 solved, 1896 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/580 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1896/1896 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1896 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/576 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1896 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/576 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 1896 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/576 variables, 11/53 constraints. Problems are: Problem set: 0 solved, 1896 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 576/2448 variables, and 53 constraints, problems are : Problem set: 0 solved, 1896 unsolved in 20045 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/580 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1896 constraints, Known Traps: 11/11 constraints]
After SMT, in 50196ms problems are : Problem set: 0 solved, 1896 unsolved
Search for dead transitions found 0 dead transitions in 50221ms
[2024-05-28 03:54:07] [INFO ] Flow matrix only has 1868 transitions (discarded 32 similar events)
[2024-05-28 03:54:07] [INFO ] Invariant cache hit.
[2024-05-28 03:54:08] [INFO ] Implicit Places using invariants in 721 ms returned []
[2024-05-28 03:54:08] [INFO ] Flow matrix only has 1868 transitions (discarded 32 similar events)
[2024-05-28 03:54:08] [INFO ] Invariant cache hit.
[2024-05-28 03:54:10] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 03:54:41] [INFO ] Performed 512/580 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 03:54:44] [INFO ] Implicit Places using invariants and state equation in 36708 ms returned []
Implicit Place search using SMT with State Equation took 37432 ms to find 0 implicit places.
[2024-05-28 03:54:45] [INFO ] Redundant transitions in 141 ms returned []
Running 1896 sub problems to find dead transitions.
[2024-05-28 03:54:45] [INFO ] Flow matrix only has 1868 transitions (discarded 32 similar events)
[2024-05-28 03:54:45] [INFO ] Invariant cache hit.
[2024-05-28 03:54:45] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/576 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1896 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/576 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 1896 unsolved
[2024-05-28 03:55:09] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 2 ms to minimize.
[2024-05-28 03:55:09] [INFO ] Deduced a trap composed of 59 places in 101 ms of which 2 ms to minimize.
[2024-05-28 03:55:09] [INFO ] Deduced a trap composed of 60 places in 54 ms of which 1 ms to minimize.
[2024-05-28 03:55:09] [INFO ] Deduced a trap composed of 59 places in 68 ms of which 1 ms to minimize.
[2024-05-28 03:55:09] [INFO ] Deduced a trap composed of 59 places in 56 ms of which 1 ms to minimize.
[2024-05-28 03:55:09] [INFO ] Deduced a trap composed of 59 places in 59 ms of which 1 ms to minimize.
[2024-05-28 03:55:09] [INFO ] Deduced a trap composed of 59 places in 53 ms of which 1 ms to minimize.
[2024-05-28 03:55:09] [INFO ] Deduced a trap composed of 59 places in 68 ms of which 1 ms to minimize.
[2024-05-28 03:55:10] [INFO ] Deduced a trap composed of 198 places in 417 ms of which 5 ms to minimize.
[2024-05-28 03:55:11] [INFO ] Deduced a trap composed of 49 places in 284 ms of which 3 ms to minimize.
[2024-05-28 03:55:12] [INFO ] Deduced a trap composed of 26 places in 273 ms of which 3 ms to minimize.
[2024-05-28 03:55:15] [INFO ] Deduced a trap composed of 230 places in 516 ms of which 5 ms to minimize.
[2024-05-28 03:55:15] [INFO ] Deduced a trap composed of 101 places in 464 ms of which 4 ms to minimize.
[2024-05-28 03:55:17] [INFO ] Deduced a trap composed of 19 places in 346 ms of which 4 ms to minimize.
[2024-05-28 03:55:19] [INFO ] Deduced a trap composed of 54 places in 447 ms of which 4 ms to minimize.
[2024-05-28 03:55:22] [INFO ] Deduced a trap composed of 354 places in 433 ms of which 4 ms to minimize.
[2024-05-28 03:55:23] [INFO ] Deduced a trap composed of 324 places in 411 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 576/2448 variables, and 59 constraints, problems are : Problem set: 0 solved, 1896 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/580 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1896/1896 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1896 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/576 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1896 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/576 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 1896 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/576 variables, 17/59 constraints. Problems are: Problem set: 0 solved, 1896 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 576/2448 variables, and 59 constraints, problems are : Problem set: 0 solved, 1896 unsolved in 30080 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/580 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1896 constraints, Known Traps: 17/17 constraints]
After SMT, in 68918ms problems are : Problem set: 0 solved, 1896 unsolved
Search for dead transitions found 0 dead transitions in 68941ms
Starting structural reductions in SI_LTL mode, iteration 1 : 580/764 places, 1900/2084 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156911 ms. Remains : 580/764 places, 1900/2084 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 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 69 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 290 steps (0 resets) in 7 ms. (36 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 121 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 76 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (NOT p1)]
[2024-05-28 03:55:54] [INFO ] Flow matrix only has 1868 transitions (discarded 32 similar events)
[2024-05-28 03:55:54] [INFO ] Invariant cache hit.
[2024-05-28 03:55:55] [INFO ] [Real]Absence check using 18 positive place invariants in 9 ms returned sat
[2024-05-28 03:55:55] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 61 ms returned sat
[2024-05-28 03:55:58] [INFO ] [Real]Absence check using state equation in 2892 ms returned sat
[2024-05-28 03:55:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:55:59] [INFO ] [Nat]Absence check using 18 positive place invariants in 10 ms returned sat
[2024-05-28 03:55:59] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 56 ms returned sat
[2024-05-28 03:56:06] [INFO ] [Nat]Absence check using state equation in 7166 ms returned sat
[2024-05-28 03:56:06] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 03:56:08] [INFO ] [Nat]Added 160 Read/Feed constraints in 1515 ms returned sat
[2024-05-28 03:56:09] [INFO ] Deduced a trap composed of 59 places in 507 ms of which 5 ms to minimize.
[2024-05-28 03:56:10] [INFO ] Deduced a trap composed of 49 places in 479 ms of which 4 ms to minimize.
[2024-05-28 03:56:11] [INFO ] Deduced a trap composed of 59 places in 89 ms of which 1 ms to minimize.
[2024-05-28 03:56:11] [INFO ] Deduced a trap composed of 59 places in 83 ms of which 1 ms to minimize.
[2024-05-28 03:56:12] [INFO ] Deduced a trap composed of 59 places in 90 ms of which 3 ms to minimize.
[2024-05-28 03:56:13] [INFO ] Trap strengthening (SAT) tested/added 5/5 trap constraints in 5201 ms
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1444 reset in 849 ms.
Product exploration explored 100000 steps with 1441 reset in 658 ms.
Support contains 8 out of 580 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 580/580 places, 1900/1900 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 580 transition count 1884
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 564 transition count 1884
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 38 place count 558 transition count 1878
Iterating global reduction 2 with 6 rules applied. Total rules applied 44 place count 558 transition count 1878
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 76 place count 542 transition count 1862
Applied a total of 76 rules in 92 ms. Remains 542 /580 variables (removed 38) and now considering 1862/1900 (removed 38) transitions.
Running 1858 sub problems to find dead transitions.
[2024-05-28 03:56:15] [INFO ] Flow matrix only has 1830 transitions (discarded 32 similar events)
// Phase 1: matrix 1830 rows 542 cols
[2024-05-28 03:56:15] [INFO ] Computed 46 invariants in 52 ms
[2024-05-28 03:56:15] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/538 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/538 variables, 22/42 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
[2024-05-28 03:56:40] [INFO ] Deduced a trap composed of 55 places in 98 ms of which 2 ms to minimize.
[2024-05-28 03:56:41] [INFO ] Deduced a trap composed of 54 places in 92 ms of which 1 ms to minimize.
[2024-05-28 03:56:41] [INFO ] Deduced a trap composed of 54 places in 70 ms of which 1 ms to minimize.
[2024-05-28 03:56:41] [INFO ] Deduced a trap composed of 55 places in 50 ms of which 0 ms to minimize.
[2024-05-28 03:56:41] [INFO ] Deduced a trap composed of 54 places in 46 ms of which 0 ms to minimize.
[2024-05-28 03:56:41] [INFO ] Deduced a trap composed of 55 places in 43 ms of which 1 ms to minimize.
[2024-05-28 03:56:41] [INFO ] Deduced a trap composed of 54 places in 51 ms of which 1 ms to minimize.
[2024-05-28 03:56:41] [INFO ] Deduced a trap composed of 54 places in 48 ms of which 0 ms to minimize.
[2024-05-28 03:56:41] [INFO ] Deduced a trap composed of 322 places in 395 ms of which 4 ms to minimize.
[2024-05-28 03:56:42] [INFO ] Deduced a trap composed of 307 places in 315 ms of which 3 ms to minimize.
[2024-05-28 03:56:42] [INFO ] Deduced a trap composed of 182 places in 394 ms of which 4 ms to minimize.
[2024-05-28 03:56:43] [INFO ] Deduced a trap composed of 19 places in 233 ms of which 2 ms to minimize.
[2024-05-28 03:56:43] [INFO ] Deduced a trap composed of 57 places in 348 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 538/2372 variables, and 55 constraints, problems are : Problem set: 0 solved, 1858 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/542 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1858/1858 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1858 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/538 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/538 variables, 22/42 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/538 variables, 13/55 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
[2024-05-28 03:57:02] [INFO ] Deduced a trap composed of 320 places in 433 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 538/2372 variables, and 56 constraints, problems are : Problem set: 0 solved, 1858 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/542 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1858 constraints, Known Traps: 14/14 constraints]
After SMT, in 50893ms problems are : Problem set: 0 solved, 1858 unsolved
Search for dead transitions found 0 dead transitions in 50907ms
[2024-05-28 03:57:06] [INFO ] Flow matrix only has 1830 transitions (discarded 32 similar events)
[2024-05-28 03:57:06] [INFO ] Invariant cache hit.
[2024-05-28 03:57:07] [INFO ] Implicit Places using invariants in 875 ms returned []
[2024-05-28 03:57:07] [INFO ] Flow matrix only has 1830 transitions (discarded 32 similar events)
[2024-05-28 03:57:07] [INFO ] Invariant cache hit.
[2024-05-28 03:57:11] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 03:57:42] [INFO ] Performed 278/542 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 03:57:57] [INFO ] Implicit Places using invariants and state equation in 50132 ms returned []
Implicit Place search using SMT with State Equation took 51011 ms to find 0 implicit places.
[2024-05-28 03:57:57] [INFO ] Redundant transitions in 49 ms returned []
Running 1858 sub problems to find dead transitions.
[2024-05-28 03:57:57] [INFO ] Flow matrix only has 1830 transitions (discarded 32 similar events)
[2024-05-28 03:57:57] [INFO ] Invariant cache hit.
[2024-05-28 03:57:57] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/538 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/538 variables, 22/42 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
[2024-05-28 03:58:21] [INFO ] Deduced a trap composed of 54 places in 173 ms of which 2 ms to minimize.
[2024-05-28 03:58:21] [INFO ] Deduced a trap composed of 54 places in 245 ms of which 2 ms to minimize.
[2024-05-28 03:58:21] [INFO ] Deduced a trap composed of 54 places in 108 ms of which 2 ms to minimize.
[2024-05-28 03:58:21] [INFO ] Deduced a trap composed of 55 places in 64 ms of which 1 ms to minimize.
[2024-05-28 03:58:22] [INFO ] Deduced a trap composed of 56 places in 65 ms of which 1 ms to minimize.
[2024-05-28 03:58:22] [INFO ] Deduced a trap composed of 54 places in 97 ms of which 2 ms to minimize.
[2024-05-28 03:58:22] [INFO ] Deduced a trap composed of 54 places in 70 ms of which 2 ms to minimize.
[2024-05-28 03:58:23] [INFO ] Deduced a trap composed of 189 places in 450 ms of which 4 ms to minimize.
[2024-05-28 03:58:23] [INFO ] Deduced a trap composed of 256 places in 385 ms of which 4 ms to minimize.
[2024-05-28 03:58:24] [INFO ] Deduced a trap composed of 54 places in 403 ms of which 5 ms to minimize.
[2024-05-28 03:58:24] [INFO ] Deduced a trap composed of 182 places in 346 ms of which 3 ms to minimize.
[2024-05-28 03:58:24] [INFO ] Deduced a trap composed of 19 places in 347 ms of which 3 ms to minimize.
[2024-05-28 03:58:27] [INFO ] Deduced a trap composed of 83 places in 430 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 538/2372 variables, and 55 constraints, problems are : Problem set: 0 solved, 1858 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/542 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1858/1858 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1858 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/538 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/538 variables, 22/42 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/538 variables, 13/55 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
[2024-05-28 03:58:53] [INFO ] Deduced a trap composed of 292 places in 425 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 538/2372 variables, and 56 constraints, problems are : Problem set: 0 solved, 1858 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 22/26 constraints, State Equation: 0/542 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1858 constraints, Known Traps: 14/14 constraints]
After SMT, in 69540ms problems are : Problem set: 0 solved, 1858 unsolved
Search for dead transitions found 0 dead transitions in 69562ms
Starting structural reductions in SI_LTL mode, iteration 1 : 542/580 places, 1862/1900 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 171648 ms. Remains : 542/580 places, 1862/1900 transitions.
Treatment of property PolyORBLF-PT-S04J06T08-LTLCardinality-05 finished in 540659 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(G(p0))))'
Support contains 64 out of 773 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 773/773 places, 2093/2093 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 765 transition count 2085
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 765 transition count 2085
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 764 transition count 2084
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 764 transition count 2084
Applied a total of 18 rules in 39 ms. Remains 764 /773 variables (removed 9) and now considering 2084/2093 (removed 9) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 03:59:07] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
// Phase 1: matrix 2052 rows 764 cols
[2024-05-28 03:59:07] [INFO ] Computed 46 invariants in 64 ms
[2024-05-28 03:59:07] [INFO ] State equation strengthened by 160 read => feed constraints.
(s590 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 29229ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 29254ms
[2024-05-28 03:59:36] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:59:36] [INFO ] Invariant cache hit.
[2024-05-28 03:59:37] [INFO ] Implicit Places using invariants in 1006 ms returned []
[2024-05-28 03:59:37] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 03:59:37] [INFO ] Invariant cache hit.
[2024-05-28 03:59:38] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 04:00:09] [INFO ] Performed 551/764 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 04:00:17] [INFO ] Implicit Places using invariants and state equation in 40263 ms returned []
Implicit Place search using SMT with State Equation took 41283 ms to find 0 implicit places.
Running 2080 sub problems to find dead transitions.
[2024-05-28 04:00:17] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 04:00:17] [INFO ] Invariant cache hit.
[2024-05-28 04:00:17] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/760 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 04:00:49] [INFO ] Deduced a trap composed of 3 places in 80 ms of which 1 ms to minimize.
[2024-05-28 04:00:56] [INFO ] Deduced a trap composed of 131 places in 272 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 760/2816 variables, and 39 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2080/2080 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/760 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/760 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 04:01:07] [INFO ] Deduced a trap composed of 61 places in 495 ms of which 4 ms to minimize.
[2024-05-28 04:01:08] [INFO ] Deduced a trap composed of 82 places in 475 ms of which 4 ms to minimize.
[2024-05-28 04:01:08] [INFO ] Deduced a trap composed of 82 places in 440 ms of which 3 ms to minimize.
[2024-05-28 04:01:09] [INFO ] Deduced a trap composed of 82 places in 372 ms of which 3 ms to minimize.
[2024-05-28 04:01:09] [INFO ] Deduced a trap composed of 42 places in 298 ms of which 2 ms to minimize.
[2024-05-28 04:01:09] [INFO ] Deduced a trap composed of 49 places in 318 ms of which 3 ms to minimize.
[2024-05-28 04:01:10] [INFO ] Deduced a trap composed of 82 places in 85 ms of which 1 ms to minimize.
[2024-05-28 04:01:10] [INFO ] Deduced a trap composed of 82 places in 58 ms of which 1 ms to minimize.
[2024-05-28 04:01:10] [INFO ] Deduced a trap composed of 83 places in 73 ms of which 2 ms to minimize.
[2024-05-28 04:01:10] [INFO ] Deduced a trap composed of 82 places in 62 ms of which 1 ms to minimize.
[2024-05-28 04:01:23] [INFO ] Deduced a trap composed of 82 places in 57 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 760/2816 variables, and 50 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2080 constraints, Known Traps: 13/13 constraints]
After SMT, in 70120ms problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 70156ms
Starting structural reductions in LTL mode, iteration 1 : 764/773 places, 2084/2093 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140751 ms. Remains : 764/773 places, 2084/2093 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 36 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLCardinality-07 finished in 140954 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(F(p1))))'
Support contains 4 out of 773 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 773/773 places, 2093/2093 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 765 transition count 2085
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 765 transition count 2085
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 764 transition count 2084
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 764 transition count 2084
Applied a total of 18 rules in 66 ms. Remains 764 /773 variables (removed 9) and now considering 2084/2093 (removed 9) transitions.
Running 2080 sub problems to find dead transitions.
[2024-05-28 04:01:28] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 04:01:28] [INFO ] Invariant cache hit.
[2024-05-28 04:01:28] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
SMT process timed out in 29351ms, After SMT, problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 29379ms
[2024-05-28 04:01:57] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 04:01:57] [INFO ] Invariant cache hit.
[2024-05-28 04:01:58] [INFO ] Implicit Places using invariants in 980 ms returned []
[2024-05-28 04:01:58] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 04:01:58] [INFO ] Invariant cache hit.
[2024-05-28 04:01:59] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 04:02:30] [INFO ] Performed 623/764 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 04:02:36] [INFO ] Implicit Places using invariants and state equation in 38135 ms returned []
Implicit Place search using SMT with State Equation took 39116 ms to find 0 implicit places.
Running 2080 sub problems to find dead transitions.
[2024-05-28 04:02:36] [INFO ] Flow matrix only has 2052 transitions (discarded 32 similar events)
[2024-05-28 04:02:36] [INFO ] Invariant cache hit.
[2024-05-28 04:02:36] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/760 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 04:03:08] [INFO ] Deduced a trap composed of 3 places in 89 ms of which 2 ms to minimize.
[2024-05-28 04:03:16] [INFO ] Deduced a trap composed of 131 places in 222 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 760/2816 variables, and 39 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 2080/2080 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/760 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/760 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/760 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 2080 unsolved
[2024-05-28 04:03:26] [INFO ] Deduced a trap composed of 61 places in 496 ms of which 6 ms to minimize.
[2024-05-28 04:03:27] [INFO ] Deduced a trap composed of 82 places in 441 ms of which 4 ms to minimize.
[2024-05-28 04:03:27] [INFO ] Deduced a trap composed of 82 places in 434 ms of which 5 ms to minimize.
[2024-05-28 04:03:28] [INFO ] Deduced a trap composed of 82 places in 411 ms of which 3 ms to minimize.
[2024-05-28 04:03:28] [INFO ] Deduced a trap composed of 42 places in 299 ms of which 3 ms to minimize.
[2024-05-28 04:03:28] [INFO ] Deduced a trap composed of 49 places in 248 ms of which 2 ms to minimize.
[2024-05-28 04:03:28] [INFO ] Deduced a trap composed of 82 places in 74 ms of which 1 ms to minimize.
[2024-05-28 04:03:29] [INFO ] Deduced a trap composed of 82 places in 83 ms of which 1 ms to minimize.
[2024-05-28 04:03:29] [INFO ] Deduced a trap composed of 83 places in 87 ms of which 1 ms to minimize.
[2024-05-28 04:03:29] [INFO ] Deduced a trap composed of 82 places in 84 ms of which 2 ms to minimize.
[2024-05-28 04:03:44] [INFO ] Deduced a trap composed of 82 places in 61 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 760/2816 variables, and 50 constraints, problems are : Problem set: 0 solved, 2080 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 16/17 constraints, Generalized P Invariants (flows): 21/29 constraints, State Equation: 0/764 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/2080 constraints, Known Traps: 13/13 constraints]
After SMT, in 70432ms problems are : Problem set: 0 solved, 2080 unsolved
Search for dead transitions found 0 dead transitions in 70477ms
Starting structural reductions in LTL mode, iteration 1 : 764/773 places, 2084/2093 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 139054 ms. Remains : 764/773 places, 2084/2093 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLCardinality-08
Stuttering criterion allowed to conclude after 56706 steps with 1198 reset in 398 ms.
FORMULA PolyORBLF-PT-S04J06T08-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T08-LTLCardinality-08 finished in 139601 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(p0)))'
Support contains 1 out of 773 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 773/773 places, 2093/2093 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 57 place count 773 transition count 2036
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 114 place count 716 transition count 2036
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 114 place count 716 transition count 1940
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 306 place count 620 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 307 place count 619 transition count 1939
Iterating global reduction 2 with 1 rules applied. Total rules applied 308 place count 619 transition count 1939
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 1 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 2 with 172 rules applied. Total rules applied 480 place count 533 transition count 1853
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 486 place count 527 transition count 1847
Iterating global reduction 2 with 6 rules applied. Total rules applied 492 place count 527 transition count 1847
Applied a total of 492 rules in 165 ms. Remains 527 /773 variables (removed 246) and now considering 1847/2093 (removed 246) transitions.
Running 1843 sub problems to find dead transitions.
[2024-05-28 04:03:47] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
// Phase 1: matrix 1815 rows 527 cols
[2024-05-28 04:03:47] [INFO ] Computed 46 invariants in 61 ms
[2024-05-28 04:03:47] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:04:11] [INFO ] Deduced a trap composed of 3 places in 104 ms of which 2 ms to minimize.
[2024-05-28 04:04:12] [INFO ] Deduced a trap composed of 34 places in 164 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 523/2342 variables, and 39 constraints, problems are : Problem set: 0 solved, 1843 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/527 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1843/1843 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1843 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/523 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:04:20] [INFO ] Deduced a trap composed of 52 places in 443 ms of which 3 ms to minimize.
[2024-05-28 04:04:20] [INFO ] Deduced a trap composed of 52 places in 95 ms of which 1 ms to minimize.
[2024-05-28 04:04:20] [INFO ] Deduced a trap composed of 54 places in 62 ms of which 1 ms to minimize.
[2024-05-28 04:04:20] [INFO ] Deduced a trap composed of 53 places in 64 ms of which 1 ms to minimize.
[2024-05-28 04:04:21] [INFO ] Deduced a trap composed of 52 places in 418 ms of which 4 ms to minimize.
[2024-05-28 04:04:21] [INFO ] Deduced a trap composed of 75 places in 388 ms of which 3 ms to minimize.
[2024-05-28 04:04:23] [INFO ] Deduced a trap composed of 35 places in 392 ms of which 3 ms to minimize.
[2024-05-28 04:04:23] [INFO ] Deduced a trap composed of 53 places in 338 ms of which 3 ms to minimize.
[2024-05-28 04:04:23] [INFO ] Deduced a trap composed of 52 places in 266 ms of which 2 ms to minimize.
[2024-05-28 04:04:24] [INFO ] Deduced a trap composed of 47 places in 274 ms of which 2 ms to minimize.
[2024-05-28 04:04:24] [INFO ] Deduced a trap composed of 52 places in 54 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 523/2342 variables, and 50 constraints, problems are : Problem set: 0 solved, 1843 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/527 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1843 constraints, Known Traps: 13/13 constraints]
After SMT, in 50343ms problems are : Problem set: 0 solved, 1843 unsolved
Search for dead transitions found 0 dead transitions in 50361ms
[2024-05-28 04:04:38] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
[2024-05-28 04:04:38] [INFO ] Invariant cache hit.
[2024-05-28 04:04:38] [INFO ] Implicit Places using invariants in 652 ms returned []
[2024-05-28 04:04:38] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
[2024-05-28 04:04:38] [INFO ] Invariant cache hit.
[2024-05-28 04:04:41] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 04:05:11] [INFO ] Performed 512/527 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 04:05:12] [INFO ] Implicit Places using invariants and state equation in 33236 ms returned []
Implicit Place search using SMT with State Equation took 33901 ms to find 0 implicit places.
[2024-05-28 04:05:12] [INFO ] Redundant transitions in 81 ms returned []
Running 1843 sub problems to find dead transitions.
[2024-05-28 04:05:12] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
[2024-05-28 04:05:12] [INFO ] Invariant cache hit.
[2024-05-28 04:05:12] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:05:37] [INFO ] Deduced a trap composed of 3 places in 99 ms of which 2 ms to minimize.
[2024-05-28 04:05:39] [INFO ] Deduced a trap composed of 34 places in 197 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 523/2342 variables, and 39 constraints, problems are : Problem set: 0 solved, 1843 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/527 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1843/1843 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1843 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/523 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:05:55] [INFO ] Deduced a trap composed of 52 places in 377 ms of which 4 ms to minimize.
[2024-05-28 04:05:55] [INFO ] Deduced a trap composed of 54 places in 97 ms of which 2 ms to minimize.
[2024-05-28 04:05:55] [INFO ] Deduced a trap composed of 52 places in 75 ms of which 1 ms to minimize.
[2024-05-28 04:05:55] [INFO ] Deduced a trap composed of 52 places in 47 ms of which 0 ms to minimize.
[2024-05-28 04:05:56] [INFO ] Deduced a trap composed of 35 places in 387 ms of which 3 ms to minimize.
[2024-05-28 04:05:56] [INFO ] Deduced a trap composed of 53 places in 67 ms of which 1 ms to minimize.
[2024-05-28 04:05:58] [INFO ] Deduced a trap composed of 52 places in 98 ms of which 1 ms to minimize.
[2024-05-28 04:05:58] [INFO ] Deduced a trap composed of 53 places in 56 ms of which 1 ms to minimize.
[2024-05-28 04:05:59] [INFO ] Deduced a trap composed of 53 places in 68 ms of which 1 ms to minimize.
[2024-05-28 04:05:59] [INFO ] Deduced a trap composed of 94 places in 336 ms of which 3 ms to minimize.
[2024-05-28 04:06:00] [INFO ] Deduced a trap composed of 47 places in 287 ms of which 3 ms to minimize.
[2024-05-28 04:06:08] [INFO ] Deduced a trap composed of 34 places in 322 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/523 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:06:19] [INFO ] Deduced a trap composed of 183 places in 377 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
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(s7 0)
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(s15 0)
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(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 1)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s50 0)
(s51 1)
(s52 0)
(s53 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 1)
(s63 0)
(s64 0)
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(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 1)
(s76 0)
(s77 0)
(s78 1)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 1)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 1)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
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(s110 0)
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(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 523/2342 variables, and 52 constraints, problems are : Problem set: 0 solved, 1843 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/527 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1843 constraints, Known Traps: 15/15 constraints]
After SMT, in 70735ms problems are : Problem set: 0 solved, 1843 unsolved
Search for dead transitions found 0 dead transitions in 70754ms
Starting structural reductions in SI_LTL mode, iteration 1 : 527/773 places, 1847/2093 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 155298 ms. Remains : 527/773 places, 1847/2093 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T08-LTLCardinality-12
Product exploration explored 100000 steps with 243 reset in 784 ms.
Product exploration explored 100000 steps with 258 reset in 737 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 122 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 97 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 81 steps (0 resets) in 6 ms. (11 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 527 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 527/527 places, 1847/1847 transitions.
Applied a total of 0 rules in 47 ms. Remains 527 /527 variables (removed 0) and now considering 1847/1847 (removed 0) transitions.
Running 1843 sub problems to find dead transitions.
[2024-05-28 04:06:25] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
[2024-05-28 04:06:25] [INFO ] Invariant cache hit.
[2024-05-28 04:06:25] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:06:49] [INFO ] Deduced a trap composed of 3 places in 134 ms of which 2 ms to minimize.
[2024-05-28 04:06:50] [INFO ] Deduced a trap composed of 34 places in 261 ms of which 6 ms to minimize.
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 523/2342 variables, and 39 constraints, problems are : Problem set: 0 solved, 1843 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/527 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1843/1843 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1843 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/523 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:06:58] [INFO ] Deduced a trap composed of 52 places in 401 ms of which 3 ms to minimize.
[2024-05-28 04:06:58] [INFO ] Deduced a trap composed of 54 places in 113 ms of which 1 ms to minimize.
[2024-05-28 04:06:58] [INFO ] Deduced a trap composed of 52 places in 87 ms of which 2 ms to minimize.
[2024-05-28 04:06:59] [INFO ] Deduced a trap composed of 52 places in 66 ms of which 1 ms to minimize.
[2024-05-28 04:06:59] [INFO ] Deduced a trap composed of 35 places in 406 ms of which 4 ms to minimize.
[2024-05-28 04:06:59] [INFO ] Deduced a trap composed of 53 places in 70 ms of which 1 ms to minimize.
[2024-05-28 04:07:01] [INFO ] Deduced a trap composed of 52 places in 109 ms of which 2 ms to minimize.
[2024-05-28 04:07:01] [INFO ] Deduced a trap composed of 53 places in 45 ms of which 1 ms to minimize.
[2024-05-28 04:07:02] [INFO ] Deduced a trap composed of 53 places in 45 ms of which 1 ms to minimize.
[2024-05-28 04:07:02] [INFO ] Deduced a trap composed of 94 places in 331 ms of which 6 ms to minimize.
[2024-05-28 04:07:03] [INFO ] Deduced a trap composed of 47 places in 312 ms of which 3 ms to minimize.
[2024-05-28 04:07:11] [INFO ] Deduced a trap composed of 34 places in 317 ms of which 2 ms to minimize.
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 Int declared 523/2342 variables, and 51 constraints, problems are : Problem set: 0 solved, 1843 unsolved in 20054 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/527 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1843 constraints, Known Traps: 14/14 constraints]
After SMT, in 50143ms problems are : Problem set: 0 solved, 1843 unsolved
Search for dead transitions found 0 dead transitions in 50168ms
[2024-05-28 04:07:15] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
[2024-05-28 04:07:15] [INFO ] Invariant cache hit.
[2024-05-28 04:07:16] [INFO ] Implicit Places using invariants in 856 ms returned []
[2024-05-28 04:07:16] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
[2024-05-28 04:07:16] [INFO ] Invariant cache hit.
[2024-05-28 04:07:18] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 04:07:49] [INFO ] Performed 504/527 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 04:07:49] [INFO ] Implicit Places using invariants and state equation in 33474 ms returned []
Implicit Place search using SMT with State Equation took 34333 ms to find 0 implicit places.
[2024-05-28 04:07:49] [INFO ] Redundant transitions in 57 ms returned []
Running 1843 sub problems to find dead transitions.
[2024-05-28 04:07:49] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
[2024-05-28 04:07:49] [INFO ] Invariant cache hit.
[2024-05-28 04:07:49] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:08:14] [INFO ] Deduced a trap composed of 3 places in 143 ms of which 2 ms to minimize.
[2024-05-28 04:08:15] [INFO ] Deduced a trap composed of 34 places in 151 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 523/2342 variables, and 39 constraints, problems are : Problem set: 0 solved, 1843 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/527 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1843/1843 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1843 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/523 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:08:34] [INFO ] Deduced a trap composed of 52 places in 442 ms of which 5 ms to minimize.
[2024-05-28 04:08:34] [INFO ] Deduced a trap composed of 54 places in 189 ms of which 1 ms to minimize.
[2024-05-28 04:08:34] [INFO ] Deduced a trap composed of 52 places in 127 ms of which 1 ms to minimize.
[2024-05-28 04:08:34] [INFO ] Deduced a trap composed of 52 places in 57 ms of which 1 ms to minimize.
[2024-05-28 04:08:35] [INFO ] Deduced a trap composed of 35 places in 343 ms of which 3 ms to minimize.
[2024-05-28 04:08:35] [INFO ] Deduced a trap composed of 53 places in 76 ms of which 1 ms to minimize.
[2024-05-28 04:08:37] [INFO ] Deduced a trap composed of 52 places in 93 ms of which 1 ms to minimize.
[2024-05-28 04:08:37] [INFO ] Deduced a trap composed of 53 places in 71 ms of which 4 ms to minimize.
[2024-05-28 04:08:38] [INFO ] Deduced a trap composed of 53 places in 70 ms of which 1 ms to minimize.
[2024-05-28 04:08:38] [INFO ] Deduced a trap composed of 94 places in 386 ms of which 4 ms to minimize.
[2024-05-28 04:08:39] [INFO ] Deduced a trap composed of 47 places in 283 ms of which 2 ms to minimize.
[2024-05-28 04:08:46] [INFO ] Deduced a trap composed of 34 places in 342 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/523 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:08:57] [INFO ] Deduced a trap composed of 183 places in 349 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 523/2342 variables, and 52 constraints, problems are : Problem set: 0 solved, 1843 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/527 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1843 constraints, Known Traps: 15/15 constraints]
After SMT, in 70499ms problems are : Problem set: 0 solved, 1843 unsolved
Search for dead transitions found 0 dead transitions in 70525ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 155149 ms. Remains : 527/527 places, 1847/1847 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 122 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 75 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 119 steps (0 resets) in 7 ms. (14 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 125 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 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 216 reset in 807 ms.
Product exploration explored 100000 steps with 262 reset in 576 ms.
Support contains 1 out of 527 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 527/527 places, 1847/1847 transitions.
Applied a total of 0 rules in 66 ms. Remains 527 /527 variables (removed 0) and now considering 1847/1847 (removed 0) transitions.
Running 1843 sub problems to find dead transitions.
[2024-05-28 04:09:02] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
[2024-05-28 04:09:02] [INFO ] Invariant cache hit.
[2024-05-28 04:09:02] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:09:26] [INFO ] Deduced a trap composed of 3 places in 125 ms of which 2 ms to minimize.
[2024-05-28 04:09:28] [INFO ] Deduced a trap composed of 34 places in 257 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 523/2342 variables, and 39 constraints, problems are : Problem set: 0 solved, 1843 unsolved in 20050 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/527 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1843/1843 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1843 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/523 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:09:36] [INFO ] Deduced a trap composed of 52 places in 467 ms of which 3 ms to minimize.
[2024-05-28 04:09:36] [INFO ] Deduced a trap composed of 54 places in 138 ms of which 2 ms to minimize.
[2024-05-28 04:09:36] [INFO ] Deduced a trap composed of 52 places in 99 ms of which 1 ms to minimize.
[2024-05-28 04:09:36] [INFO ] Deduced a trap composed of 52 places in 73 ms of which 0 ms to minimize.
[2024-05-28 04:09:37] [INFO ] Deduced a trap composed of 35 places in 435 ms of which 3 ms to minimize.
[2024-05-28 04:09:37] [INFO ] Deduced a trap composed of 53 places in 58 ms of which 1 ms to minimize.
[2024-05-28 04:09:39] [INFO ] Deduced a trap composed of 52 places in 98 ms of which 1 ms to minimize.
[2024-05-28 04:09:39] [INFO ] Deduced a trap composed of 53 places in 64 ms of which 1 ms to minimize.
[2024-05-28 04:09:40] [INFO ] Deduced a trap composed of 53 places in 100 ms of which 0 ms to minimize.
[2024-05-28 04:09:41] [INFO ] Deduced a trap composed of 94 places in 490 ms of which 8 ms to minimize.
[2024-05-28 04:09:41] [INFO ] Deduced a trap composed of 47 places in 307 ms of which 3 ms to minimize.
[2024-05-28 04:09:49] [INFO ] Deduced a trap composed of 34 places in 338 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 523/2342 variables, and 51 constraints, problems are : Problem set: 0 solved, 1843 unsolved in 20066 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/527 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1843 constraints, Known Traps: 14/14 constraints]
After SMT, in 50851ms problems are : Problem set: 0 solved, 1843 unsolved
Search for dead transitions found 0 dead transitions in 50880ms
[2024-05-28 04:09:53] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
[2024-05-28 04:09:53] [INFO ] Invariant cache hit.
[2024-05-28 04:09:54] [INFO ] Implicit Places using invariants in 825 ms returned []
[2024-05-28 04:09:54] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
[2024-05-28 04:09:54] [INFO ] Invariant cache hit.
[2024-05-28 04:09:57] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 04:10:27] [INFO ] Performed 468/527 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-28 04:10:29] [INFO ] Implicit Places using invariants and state equation in 35375 ms returned []
Implicit Place search using SMT with State Equation took 36203 ms to find 0 implicit places.
[2024-05-28 04:10:29] [INFO ] Redundant transitions in 95 ms returned []
Running 1843 sub problems to find dead transitions.
[2024-05-28 04:10:29] [INFO ] Flow matrix only has 1815 transitions (discarded 32 similar events)
[2024-05-28 04:10:29] [INFO ] Invariant cache hit.
[2024-05-28 04:10:29] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:10:58] [INFO ] Deduced a trap composed of 3 places in 201 ms of which 2 ms to minimize.
[2024-05-28 04:11:00] [INFO ] Deduced a trap composed of 34 places in 233 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
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(s496 timeout
0.0)
(s497 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 523/2342 variables, and 39 constraints, problems are : Problem set: 0 solved, 1843 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/28 constraints, State Equation: 0/527 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1843/1843 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1843 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/523 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:11:15] [INFO ] Deduced a trap composed of 52 places in 426 ms of which 4 ms to minimize.
[2024-05-28 04:11:15] [INFO ] Deduced a trap composed of 54 places in 130 ms of which 1 ms to minimize.
[2024-05-28 04:11:15] [INFO ] Deduced a trap composed of 52 places in 93 ms of which 1 ms to minimize.
[2024-05-28 04:11:15] [INFO ] Deduced a trap composed of 52 places in 66 ms of which 1 ms to minimize.
[2024-05-28 04:11:16] [INFO ] Deduced a trap composed of 35 places in 602 ms of which 3 ms to minimize.
[2024-05-28 04:11:16] [INFO ] Deduced a trap composed of 53 places in 133 ms of which 1 ms to minimize.
[2024-05-28 04:11:19] [INFO ] Deduced a trap composed of 52 places in 91 ms of which 1 ms to minimize.
[2024-05-28 04:11:19] [INFO ] Deduced a trap composed of 53 places in 61 ms of which 1 ms to minimize.
[2024-05-28 04:11:19] [INFO ] Deduced a trap composed of 53 places in 85 ms of which 38 ms to minimize.
[2024-05-28 04:11:20] [INFO ] Deduced a trap composed of 94 places in 405 ms of which 3 ms to minimize.
[2024-05-28 04:11:20] [INFO ] Deduced a trap composed of 47 places in 311 ms of which 2 ms to minimize.
[2024-05-28 04:11:29] [INFO ] Deduced a trap composed of 34 places in 916 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/523 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 1843 unsolved
[2024-05-28 04:11:41] [INFO ] Deduced a trap composed of 183 places in 447 ms of which 3 ms to minimize.
SMT process timed out in 71749ms, After SMT, problems are : Problem set: 0 solved, 1843 unsolved
Search for dead transitions found 0 dead transitions in 71777ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 159059 ms. Remains : 527/527 places, 1847/1847 transitions.
Treatment of property PolyORBLF-PT-S04J06T08-LTLCardinality-12 finished in 473898 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 5 out of 773 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 773/773 places, 2093/2093 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 773 transition count 2039
Reduce places removed 54 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 55 rules applied. Total rules applied 109 place count 719 transition count 2038
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 110 place count 718 transition count 2038
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 110 place count 718 transition count 1942
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 302 place count 622 transition count 1942
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 303 place count 621 transition count 1941
Iterating global reduction 3 with 1 rules applied. Total rules applied 304 place count 621 transition count 1941
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 1 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 3 with 172 rules applied. Total rules applied 476 place count 535 transition count 1855
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 481 place count 530 transition count 1850
Iterating global reduction 3 with 5 rules applied. Total rules applied 486 place count 530 transition count 1850
Applied a total of 486 rules in 202 ms. Remains 530 /773 variables (removed 243) and now considering 1850/2093 (removed 243) transitions.
Running 1846 sub problems to find dead transitions.
[2024-05-28 04:11:41] [INFO ] Flow matrix only has 1818 transitions (discarded 32 similar events)
// Phase 1: matrix 1818 rows 530 cols
[2024-05-28 04:11:41] [INFO ] Computed 46 invariants in 25 ms
[2024-05-28 04:11:41] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1846 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 1846 unsolved
[2024-05-28 04:12:11] [INFO ] Deduced a trap composed of 52 places in 166 ms of which 2 ms to minimize.
[2024-05-28 04:12:11] [INFO ] Deduced a trap composed of 52 places in 127 ms of which 1 ms to minimize.
[2024-05-28 04:12:11] [INFO ] Deduced a trap composed of 52 places in 92 ms of which 1 ms to minimize.
[2024-05-28 04:12:11] [INFO ] Deduced a trap composed of 52 places in 105 ms of which 1 ms to minimize.
[2024-05-28 04:12:11] [INFO ] Deduced a trap composed of 53 places in 62 ms of which 1 ms to minimize.
[2024-05-28 04:12:11] [INFO ] Deduced a trap composed of 55 places in 80 ms of which 0 ms to minimize.
[2024-05-28 04:12:11] [INFO ] Deduced a trap composed of 52 places in 76 ms of which 0 ms to minimize.
[2024-05-28 04:12:11] [INFO ] Deduced a trap composed of 55 places in 80 ms of which 1 ms to minimize.
[2024-05-28 04:12:12] [INFO ] Deduced a trap composed of 178 places in 477 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 526/2348 variables, and 51 constraints, problems are : Problem set: 0 solved, 1846 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/530 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1846/1846 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1846 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1846 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 1846 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 1846 unsolved
[2024-05-28 04:12:24] [INFO ] Deduced a trap composed of 19 places in 549 ms of which 32 ms to minimize.
[2024-05-28 04:12:25] [INFO ] Deduced a trap composed of 41 places in 363 ms of which 2 ms to minimize.
[2024-05-28 04:12:28] [INFO ] Deduced a trap composed of 196 places in 382 ms of which 6 ms to minimize.
[2024-05-28 04:12:31] [INFO ] Deduced a trap composed of 327 places in 543 ms of which 5 ms to minimize.
[2024-05-28 04:12:32] [INFO ] Deduced a trap composed of 298 places in 383 ms of which 3 ms to minimize.
[2024-05-28 04:12:32] [INFO ] Deduced a trap composed of 288 places in 567 ms of which 19 ms to minimize.
SMT process timed out in 51037ms, After SMT, problems are : Problem set: 0 solved, 1846 unsolved
Search for dead transitions found 0 dead transitions in 51084ms
[2024-05-28 04:12:32] [INFO ] Flow matrix only has 1818 transitions (discarded 32 similar events)
[2024-05-28 04:12:32] [INFO ] Invariant cache hit.
[2024-05-28 04:12:33] [INFO ] Implicit Places using invariants in 807 ms returned []
[2024-05-28 04:12:33] [INFO ] Flow matrix only has 1818 transitions (discarded 32 similar events)
[2024-05-28 04:12:33] [INFO ] Invariant cache hit.
[2024-05-28 04:12:35] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-28 04:13:02] [INFO ] Implicit Places using invariants and state equation in 29211 ms returned []
Implicit Place search using SMT with State Equation took 30048 ms to find 0 implicit places.
[2024-05-28 04:13:02] [INFO ] Redundant transitions in 46 ms returned []
Running 1846 sub problems to find dead transitions.
[2024-05-28 04:13:03] [INFO ] Flow matrix only has 1818 transitions (discarded 32 similar events)
[2024-05-28 04:13:03] [INFO ] Invariant cache hit.
[2024-05-28 04:13:03] [INFO ] State equation strengthened by 160 read => feed constraints.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running PolyORBLF-PT-S04J06T08

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 792
TRANSITIONS: 4268
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.295s, Sys 0.028s]


SAVING FILE /home/mcc/execution/model (.net / .def) ...
EXPORT TIME: [User 0.042s, Sys 0.000s]


----------------------------------------------------------------------
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: 2298
MODEL NAME: /home/mcc/execution/model
792 places, 4268 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
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="PolyORBLF-PT-S04J06T08"
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 PolyORBLF-PT-S04J06T08, 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 r289-tajo-171654445600299"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T08.tgz
mv PolyORBLF-PT-S04J06T08 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;