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.r516-tajo-171654447000385.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 ltsminxred
Input is PolyORBNT-COL-S05J60, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654447000385
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.7K Apr 12 09:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 12 09:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 12 09:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 12 09:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 10:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 12 10:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 12 10:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 12 10:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 94K 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 PolyORBNT-COL-S05J60-CTLCardinality-2024-00
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-01
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-02
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-03
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-04
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-05
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-06
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-07
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-08
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-09
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-10
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-11
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-12
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-13
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-14
FORMULA_NAME PolyORBNT-COL-S05J60-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717257846641

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J60
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:04:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 16:04:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:04:08] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-06-01 16:04:08] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 16:04:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 578 ms
[2024-06-01 16:04:08] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 969 PT places and 2152.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
[2024-06-01 16:04:08] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 4 ms.
[2024-06-01 16:04:08] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40004 steps (3202 resets) in 2204 ms. (18 steps per ms) remains 64/77 properties
BEST_FIRST walk for 4005 steps (137 resets) in 50 ms. (78 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (168 resets) in 65 ms. (60 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (133 resets) in 36 ms. (108 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (97 resets) in 62 ms. (63 steps per ms) remains 58/64 properties
BEST_FIRST walk for 4003 steps (134 resets) in 43 ms. (90 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4001 steps (103 resets) in 57 ms. (68 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (101 resets) in 30 ms. (129 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (107 resets) in 44 ms. (88 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4001 steps (70 resets) in 40 ms. (97 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (100 resets) in 34 ms. (114 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (112 resets) in 20 ms. (190 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (146 resets) in 24 ms. (160 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4006 steps (90 resets) in 18 ms. (210 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (128 resets) in 24 ms. (160 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (98 resets) in 21 ms. (182 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (105 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (97 resets) in 35 ms. (111 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (102 resets) in 35 ms. (111 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (100 resets) in 20 ms. (190 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (97 resets) in 40 ms. (97 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4006 steps (88 resets) in 17 ms. (222 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (97 resets) in 24 ms. (160 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4001 steps (102 resets) in 36 ms. (108 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (105 resets) in 32 ms. (121 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4001 steps (91 resets) in 49 ms. (80 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (137 resets) in 19 ms. (200 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (138 resets) in 18 ms. (210 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (93 resets) in 20 ms. (190 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (100 resets) in 22 ms. (174 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4001 steps (92 resets) in 20 ms. (190 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (90 resets) in 50 ms. (78 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (88 resets) in 34 ms. (114 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (96 resets) in 42 ms. (93 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4001 steps (104 resets) in 20 ms. (190 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (102 resets) in 36 ms. (108 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (121 resets) in 17 ms. (222 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4001 steps (98 resets) in 20 ms. (190 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (168 resets) in 20 ms. (190 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (102 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (100 resets) in 17 ms. (222 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4001 steps (102 resets) in 19 ms. (200 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (95 resets) in 18 ms. (210 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4001 steps (111 resets) in 32 ms. (121 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (101 resets) in 16 ms. (235 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (141 resets) in 16 ms. (235 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (113 resets) in 28 ms. (138 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (91 resets) in 18 ms. (210 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (108 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (99 resets) in 16 ms. (235 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (167 resets) in 26 ms. (148 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (166 resets) in 17 ms. (222 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (168 resets) in 19 ms. (200 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (145 resets) in 18 ms. (210 steps per ms) remains 58/58 properties
// Phase 1: matrix 38 rows 48 cols
[2024-06-01 16:04:10] [INFO ] Computed 13 invariants in 4 ms
[2024-06-01 16:04:10] [INFO ] State equation strengthened by 1 read => feed constraints.
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp76 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 5/5 constraints. Problems are: Problem set: 10 solved, 48 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp74 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 4/9 constraints. Problems are: Problem set: 19 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 19 solved, 39 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp75 is UNSAT
At refinement iteration 3 (OVERLAPS) 2/45 variables, 1/10 constraints. Problems are: Problem set: 37 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/10 constraints. Problems are: Problem set: 37 solved, 21 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp71 is UNSAT
At refinement iteration 5 (OVERLAPS) 2/47 variables, 3/13 constraints. Problems are: Problem set: 55 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/13 constraints. Problems are: Problem set: 55 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 38/85 variables, 47/60 constraints. Problems are: Problem set: 55 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/85 variables, 1/61 constraints. Problems are: Problem set: 55 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/85 variables, 0/61 constraints. Problems are: Problem set: 55 solved, 3 unsolved
Problem AtomicPropp67 is UNSAT
At refinement iteration 10 (OVERLAPS) 1/86 variables, 1/62 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/86 variables, 0/62 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/86 variables, 0/62 constraints. Problems are: Problem set: 56 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 62 constraints, problems are : Problem set: 56 solved, 2 unsolved in 717 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 56 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 1/1 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 29/31 variables, 2/3 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 3/34 variables, 2/5 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/34 variables, 0/5 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 8/42 variables, 5/10 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/10 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 4/46 variables, 2/12 constraints. Problems are: Problem set: 56 solved, 2 unsolved
[2024-06-01 16:04:11] [INFO ] Deduced a trap composed of 13 places in 110 ms of which 14 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/46 variables, 1/13 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/46 variables, 0/13 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1/47 variables, 1/14 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/47 variables, 0/14 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 38/85 variables, 47/61 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/85 variables, 1/62 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/85 variables, 2/64 constraints. Problems are: Problem set: 56 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/85 variables, 0/64 constraints. Problems are: Problem set: 56 solved, 2 unsolved
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp72 is UNSAT
After SMT solving in domain Int declared 86/86 variables, and 65 constraints, problems are : Problem set: 58 solved, 0 unsolved in 422 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/58 constraints, Known Traps: 1/1 constraints]
After SMT, in 1190ms problems are : Problem set: 58 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 58 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 16:04:11] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2024-06-01 16:04:11] [INFO ] Flatten gal took : 68 ms
[2024-06-01 16:04:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 16:04:11] [INFO ] Flatten gal took : 4 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-06-01 16:04:11] [INFO ] Unfolded HLPN to a Petri net with 969 places and 2030 transitions 12704 arcs in 127 ms.
[2024-06-01 16:04:11] [INFO ] Unfolded 5 HLPN properties in 0 ms.
Deduced a syphon composed of 60 places in 23 ms
Reduce places removed 60 places and 60 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 637 out of 909 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Applied a total of 0 rules in 59 ms. Remains 909 /909 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
Running 1309 sub problems to find dead transitions.
[2024-06-01 16:04:11] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 909 cols
[2024-06-01 16:04:12] [INFO ] Computed 142 invariants in 132 ms
[2024-06-01 16:04:12] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20064 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints]
After SMT, in 44003ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 44047ms
[2024-06-01 16:04:55] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2024-06-01 16:04:55] [INFO ] Invariant cache hit.
[2024-06-01 16:04:56] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-06-01 16:04:56] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2024-06-01 16:04:56] [INFO ] Invariant cache hit.
[2024-06-01 16:04:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:04:58] [INFO ] Implicit Places using invariants and state equation in 2354 ms returned []
Implicit Place search using SMT with State Equation took 2880 ms to find 0 implicit places.
Running 1309 sub problems to find dead transitions.
[2024-06-01 16:04:58] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2024-06-01 16:04:58] [INFO ] Invariant cache hit.
[2024-06-01 16:04:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/898 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Problem TDEAD439 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD444 is UNSAT
Problem TDEAD445 is UNSAT
Problem TDEAD446 is UNSAT
Problem TDEAD447 is UNSAT
Problem TDEAD448 is UNSAT
Problem TDEAD449 is UNSAT
Problem TDEAD450 is UNSAT
Problem TDEAD451 is UNSAT
Problem TDEAD454 is UNSAT
Problem TDEAD455 is UNSAT
Problem TDEAD458 is UNSAT
Problem TDEAD459 is UNSAT
Problem TDEAD460 is UNSAT
Problem TDEAD461 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD463 is UNSAT
Problem TDEAD464 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD466 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD469 is UNSAT
Problem TDEAD470 is UNSAT
Problem TDEAD471 is UNSAT
Problem TDEAD474 is UNSAT
Problem TDEAD475 is UNSAT
Problem TDEAD478 is UNSAT
Problem TDEAD479 is UNSAT
Problem TDEAD480 is UNSAT
Problem TDEAD481 is UNSAT
Problem TDEAD484 is UNSAT
Problem TDEAD487 is UNSAT
Problem TDEAD488 is UNSAT
Problem TDEAD489 is UNSAT
Problem TDEAD490 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD492 is UNSAT
Problem TDEAD493 is UNSAT
Problem TDEAD494 is UNSAT
Problem TDEAD495 is UNSAT
Problem TDEAD496 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD498 is UNSAT
Problem TDEAD499 is UNSAT
Problem TDEAD500 is UNSAT
Problem TDEAD501 is UNSAT
Problem TDEAD502 is UNSAT
Problem TDEAD503 is UNSAT
Problem TDEAD504 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD506 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD510 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD514 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD523 is UNSAT
Problem TDEAD524 is UNSAT
Problem TDEAD525 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD529 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD536 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD539 is UNSAT
Problem TDEAD540 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD547 is UNSAT
Problem TDEAD551 is UNSAT
Problem TDEAD556 is UNSAT
At refinement iteration 3 (OVERLAPS) 9/907 variables, 9/140 constraints. Problems are: Problem set: 78 solved, 1231 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 907/2220 variables, and 140 constraints, problems are : Problem set: 78 solved, 1231 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 135/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 78 solved, 1231 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 126/126 constraints. Problems are: Problem set: 78 solved, 1231 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 5/131 constraints. Problems are: Problem set: 78 solved, 1231 unsolved
[2024-06-01 16:05:41] [INFO ] Deduced a trap composed of 14 places in 241 ms of which 5 ms to minimize.
[2024-06-01 16:05:41] [INFO ] Deduced a trap composed of 12 places in 240 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/898 variables, 2/133 constraints. Problems are: Problem set: 78 solved, 1231 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 133 constraints, problems are : Problem set: 78 solved, 1231 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 126/135 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 2/2 constraints]
After SMT, in 63961ms problems are : Problem set: 78 solved, 1231 unsolved
Search for dead transitions found 78 dead transitions in 63983ms
Found 78 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 78 transitions
Dead transitions reduction (with SMT) removed 78 transitions
Starting structural reductions in LTL mode, iteration 1 : 909/909 places, 1237/1315 transitions.
Applied a total of 0 rules in 14 ms. Remains 909 /909 variables (removed 0) and now considering 1237/1237 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 111033 ms. Remains : 909/909 places, 1237/1315 transitions.
Support contains 637 out of 909 places after structural reductions.
[2024-06-01 16:06:02] [INFO ] Flatten gal took : 107 ms
[2024-06-01 16:06:03] [INFO ] Flatten gal took : 76 ms
[2024-06-01 16:06:03] [INFO ] Input system was already deterministic with 1237 transitions.
RANDOM walk for 40000 steps (2768 resets) in 1258 ms. (31 steps per ms) remains 11/17 properties
BEST_FIRST walk for 40002 steps (991 resets) in 196 ms. (203 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (129 resets) in 200 ms. (199 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (474 resets) in 150 ms. (264 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (464 resets) in 179 ms. (222 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (440 resets) in 205 ms. (194 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (520 resets) in 155 ms. (256 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (473 resets) in 144 ms. (275 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (483 resets) in 197 ms. (202 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (423 resets) in 100 ms. (396 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (463 resets) in 120 ms. (330 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (441 resets) in 102 ms. (388 steps per ms) remains 11/11 properties
[2024-06-01 16:06:04] [INFO ] Flow matrix only has 1233 transitions (discarded 4 similar events)
// Phase 1: matrix 1233 rows 909 cols
[2024-06-01 16:06:04] [INFO ] Computed 142 invariants in 59 ms
[2024-06-01 16:06:04] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
At refinement iteration 1 (OVERLAPS) 694/900 variables, 135/135 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/900 variables, 0/135 constraints. Problems are: Problem set: 9 solved, 2 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp6 is UNSAT
After SMT solving in domain Real declared 908/2142 variables, and 142 constraints, problems are : Problem set: 11 solved, 0 unsolved in 256 ms.
Refiners :[Positive P Invariants (semi-flows): 135/135 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 454ms problems are : Problem set: 11 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 11 atomic propositions for a total of 5 simplifications.
[2024-06-01 16:06:04] [INFO ] Flatten gal took : 79 ms
[2024-06-01 16:06:04] [INFO ] Flatten gal took : 74 ms
[2024-06-01 16:06:05] [INFO ] Input system was already deterministic with 1237 transitions.
Support contains 437 out of 909 places (down from 438) after GAL structural reductions.
FORMULA PolyORBNT-COL-S05J60-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1237/1237 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1237
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1236
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1236
Applied a total of 7 rules in 87 ms. Remains 903 /909 variables (removed 6) and now considering 1236/1237 (removed 1) transitions.
Running 1230 sub problems to find dead transitions.
[2024-06-01 16:06:05] [INFO ] Flow matrix only has 1232 transitions (discarded 4 similar events)
// Phase 1: matrix 1232 rows 903 cols
[2024-06-01 16:06:05] [INFO ] Computed 137 invariants in 36 ms
[2024-06-01 16:06:05] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2135 variables, and 131 constraints, problems are : Problem set: 0 solved, 1230 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1230/1230 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1230 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/897 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 3 (OVERLAPS) 5/902 variables, 5/136 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 902/2135 variables, and 136 constraints, problems are : Problem set: 0 solved, 1230 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 131/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1230 constraints, Known Traps: 0/0 constraints]
After SMT, in 42575ms problems are : Problem set: 0 solved, 1230 unsolved
Search for dead transitions found 0 dead transitions in 42590ms
Finished structural reductions in LTL mode , in 1 iterations and 42681 ms. Remains : 903/909 places, 1236/1237 transitions.
[2024-06-01 16:06:47] [INFO ] Flatten gal took : 60 ms
[2024-06-01 16:06:47] [INFO ] Flatten gal took : 58 ms
[2024-06-01 16:06:47] [INFO ] Input system was already deterministic with 1236 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1237/1237 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1237
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1236
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1236
Applied a total of 7 rules in 48 ms. Remains 903 /909 variables (removed 6) and now considering 1236/1237 (removed 1) transitions.
Running 1230 sub problems to find dead transitions.
[2024-06-01 16:06:48] [INFO ] Flow matrix only has 1232 transitions (discarded 4 similar events)
[2024-06-01 16:06:48] [INFO ] Invariant cache hit.
[2024-06-01 16:06:48] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
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(s624 (/ 2.0 3.0))
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(s693 0.0)
(s694 0.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 0.0)
(s699 0.0)
(s700 3.0)
(s701 0.0)
(s702 0.0)
(s703 0.0)
(s704 1.0)
(s705 1.0)
(s706 (/ 1.0 3.0))
(s707 1.0)
(s708 1.0)
(s709 1.0)
(s710 1.0)
(s711 1.0)
(s712 1.0)
(s713 1.0)
(s714 1.0)
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(s719 1.0)
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(s721 1.0)
(s722 1.0)
(s723 (/ 1.0 3.0))
(s724 1.0)
(s725 1.0)
(s726 1.0)
(s727 1.0)
(s728 1.0)
(s729 1.0)
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(s737 1.0)
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(s739 1.0)
(s740 1.0)
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(s748 1.0)
(s749 1.0)
(s750 (/ 1.0 3.0))
(s751 1.0)
(s752 1.0)
(s753 1.0)
(s754 1.0)
(s755 1.0)
(s756 1.0)
(s757 1.0)
(s758 1.0)
(s759 1.0)
(s760 1.0)
(s761 1.0)
(s762 1.0)
(s763 1.0)
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(s770 0.0)
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(s785 0.0)
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(s787 0.0)
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(s796 0.0)
(s797 0.0)
(s798 0.0)
(s799 0.0)
(s800 timeout
0.0)
(s801 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2135 variables, and 131 constraints, problems are : Problem set: 0 solved, 1230 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1230/1230 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1230 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/897 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 3 (OVERLAPS) 5/902 variables, 5/136 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 902/2135 variables, and 136 constraints, problems are : Problem set: 0 solved, 1230 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 131/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1230 constraints, Known Traps: 0/0 constraints]
After SMT, in 42672ms problems are : Problem set: 0 solved, 1230 unsolved
Search for dead transitions found 0 dead transitions in 42687ms
Finished structural reductions in LTL mode , in 1 iterations and 42738 ms. Remains : 903/909 places, 1236/1237 transitions.
[2024-06-01 16:07:30] [INFO ] Flatten gal took : 43 ms
[2024-06-01 16:07:30] [INFO ] Flatten gal took : 43 ms
[2024-06-01 16:07:30] [INFO ] Input system was already deterministic with 1236 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1237/1237 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1237
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1236
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1236
Applied a total of 7 rules in 25 ms. Remains 903 /909 variables (removed 6) and now considering 1236/1237 (removed 1) transitions.
Running 1230 sub problems to find dead transitions.
[2024-06-01 16:07:30] [INFO ] Flow matrix only has 1232 transitions (discarded 4 similar events)
[2024-06-01 16:07:30] [INFO ] Invariant cache hit.
[2024-06-01 16:07:30] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s322 timeout
0.0)
(s323 0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2135 variables, and 131 constraints, problems are : Problem set: 0 solved, 1230 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1230/1230 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1230 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/897 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 3 (OVERLAPS) 5/902 variables, 5/136 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 1)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 1)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 0)
(s289 0)
(s290 0)
(s291 0)
(s292 0)
(s293 0)
(s294 0)
(s295 0)
(s296 0)
(s297 0)
(s298 0)
(s299 0)
(s300 0)
(s301 0)
(s302 0)
(s303 0)
(s304 0)
(s305 0)
(s306 0)
(s307 0)
(s308 0)
(s309 0)
(s310 0)
(s311 0)
(s312 1)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 0)
(s320 0)
(s321 0)
(s322 0)
(s323 0)
(s324 0)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 0)
(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 0)
(s358 0)
(s359 0)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 4)
(s385 1)
(s386 0)
(s387 1)
(s388 0)
(s389 9)
(s390 0)
(s391 timeout
0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 902/2135 variables, and 136 constraints, problems are : Problem set: 0 solved, 1230 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 131/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1230 constraints, Known Traps: 0/0 constraints]
After SMT, in 43323ms problems are : Problem set: 0 solved, 1230 unsolved
Search for dead transitions found 0 dead transitions in 43340ms
Finished structural reductions in LTL mode , in 1 iterations and 43368 ms. Remains : 903/909 places, 1236/1237 transitions.
[2024-06-01 16:08:14] [INFO ] Flatten gal took : 39 ms
[2024-06-01 16:08:14] [INFO ] Flatten gal took : 41 ms
[2024-06-01 16:08:14] [INFO ] Input system was already deterministic with 1236 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1237/1237 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1237
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1236
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1236
Applied a total of 7 rules in 35 ms. Remains 903 /909 variables (removed 6) and now considering 1236/1237 (removed 1) transitions.
Running 1230 sub problems to find dead transitions.
[2024-06-01 16:08:14] [INFO ] Flow matrix only has 1232 transitions (discarded 4 similar events)
[2024-06-01 16:08:14] [INFO ] Invariant cache hit.
[2024-06-01 16:08:14] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2135 variables, and 131 constraints, problems are : Problem set: 0 solved, 1230 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 126/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1230/1230 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1230 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/897 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
At refinement iteration 3 (OVERLAPS) 5/902 variables, 5/136 constraints. Problems are: Problem set: 0 solved, 1230 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 902/2135 variables, and 136 constraints, problems are : Problem set: 0 solved, 1230 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 131/131 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1230 constraints, Known Traps: 0/0 constraints]
After SMT, in 42976ms problems are : Problem set: 0 solved, 1230 unsolved
Search for dead transitions found 0 dead transitions in 42993ms
Finished structural reductions in LTL mode , in 1 iterations and 43033 ms. Remains : 903/909 places, 1236/1237 transitions.
[2024-06-01 16:08:57] [INFO ] Flatten gal took : 48 ms
[2024-06-01 16:08:57] [INFO ] Flatten gal took : 68 ms
[2024-06-01 16:08:57] [INFO ] Input system was already deterministic with 1236 transitions.
[2024-06-01 16:08:57] [INFO ] Flatten gal took : 50 ms
[2024-06-01 16:08:57] [INFO ] Flatten gal took : 50 ms
[2024-06-01 16:08:57] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-01 16:08:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 909 places, 1237 transitions and 6209 arcs took 12 ms.
Total runtime 289891 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : PolyORBNT-COL-S05J60-CTLCardinality-2024-00
Could not compute solution for formula : PolyORBNT-COL-S05J60-CTLCardinality-2024-03
Could not compute solution for formula : PolyORBNT-COL-S05J60-CTLCardinality-2024-05
Could not compute solution for formula : PolyORBNT-COL-S05J60-CTLCardinality-2024-09

BK_STOP 1717258138261

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name PolyORBNT-COL-S05J60-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/602/ctl_0_
ctl formula name PolyORBNT-COL-S05J60-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/602/ctl_1_
ctl formula name PolyORBNT-COL-S05J60-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/602/ctl_2_
ctl formula name PolyORBNT-COL-S05J60-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/602/ctl_3_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="PolyORBNT-COL-S05J60"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is PolyORBNT-COL-S05J60, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r516-tajo-171654447000385"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J60.tgz
mv PolyORBNT-COL-S05J60 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;