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-171654446600209.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 PolyORBLF-COL-S06J06T08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654446600209
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 6.6K Apr 11 17:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Apr 11 17:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 11 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 11 17:06 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 4.6K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 17:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 11 17:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 11 17:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 11 17:37 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 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K 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-COL-S06J06T08-CTLCardinality-2024-00
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-01
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-02
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-03
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-04
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-05
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-06
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-07
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-08
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-09
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-10
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-11
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-12
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-13
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-14
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717251556725

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J06T08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 14:19:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 14:19:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 14:19:18] [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 14:19:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 14:19:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 798 ms
[2024-06-01 14:19:19] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 894 PT places and 14420.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
[2024-06-01 14:19:19] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2024-06-01 14:19:19] [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 40000 steps (3912 resets) in 1436 ms. (27 steps per ms) remains 54/64 properties
BEST_FIRST walk for 4002 steps (8 resets) in 89 ms. (44 steps per ms) remains 48/54 properties
BEST_FIRST walk for 4004 steps (208 resets) in 74 ms. (53 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 151 ms. (26 steps per ms) remains 47/48 properties
BEST_FIRST walk for 4001 steps (21 resets) in 90 ms. (43 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (15 resets) in 30 ms. (129 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4000 steps (12 resets) in 28 ms. (137 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (13 resets) in 43 ms. (90 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (14 resets) in 54 ms. (72 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (10 resets) in 23 ms. (166 steps per ms) remains 46/47 properties
BEST_FIRST walk for 4003 steps (14 resets) in 21 ms. (181 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (17 resets) in 27 ms. (142 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (13 resets) in 32 ms. (121 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (15 resets) in 23 ms. (166 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (16 resets) in 27 ms. (142 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (20 resets) in 28 ms. (138 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (12 resets) in 29 ms. (133 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (208 resets) in 25 ms. (154 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (22 resets) in 37 ms. (105 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (14 resets) in 19 ms. (200 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (13 resets) in 31 ms. (125 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (8 resets) in 46 ms. (85 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (13 resets) in 19 ms. (200 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (13 resets) in 26 ms. (148 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (12 resets) in 23 ms. (166 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (15 resets) in 24 ms. (160 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (11 resets) in 22 ms. (174 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (12 resets) in 22 ms. (174 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (16 resets) in 42 ms. (93 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (11 resets) in 29 ms. (133 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (12 resets) in 38 ms. (102 steps per ms) remains 45/46 properties
BEST_FIRST walk for 4003 steps (14 resets) in 40 ms. (97 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4001 steps (17 resets) in 38 ms. (102 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (14 resets) in 26 ms. (148 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (9 resets) in 22 ms. (174 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4000 steps (15 resets) in 29 ms. (133 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (12 resets) in 29 ms. (133 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4001 steps (14 resets) in 22 ms. (173 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4001 steps (15 resets) in 22 ms. (173 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4001 steps (20 resets) in 51 ms. (76 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (23 resets) in 24 ms. (160 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (9 resets) in 24 ms. (160 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (11 resets) in 22 ms. (174 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4001 steps (13 resets) in 27 ms. (142 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (14 resets) in 17 ms. (222 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (20 resets) in 29 ms. (133 steps per ms) remains 45/45 properties
[2024-06-01 14:19:20] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-06-01 14:19:20] [INFO ] Computed 26 invariants in 6 ms
[2024-06-01 14:19:20] [INFO ] State equation strengthened by 8 read => feed constraints.
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp41 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 2/3 constraints. Problems are: Problem set: 2 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 43 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
At refinement iteration 3 (OVERLAPS) 24/71 variables, 10/13 constraints. Problems are: Problem set: 33 solved, 12 unsolved
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp62 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 4/17 constraints. Problems are: Problem set: 38 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/17 constraints. Problems are: Problem set: 38 solved, 7 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp59 is UNSAT
At refinement iteration 6 (OVERLAPS) 10/81 variables, 9/26 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/81 variables, 0/26 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 64/145 variables, 81/107 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/145 variables, 8/115 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/145 variables, 0/115 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/145 variables, 0/115 constraints. Problems are: Problem set: 44 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 115 constraints, problems are : Problem set: 44 solved, 1 unsolved in 402 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 44 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/16 variables, 2/2 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/2 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/25 variables, 2/4 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/4 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/48 variables, 3/7 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/7 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3/51 variables, 2/9 constraints. Problems are: Problem set: 44 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/51 variables, 0/9 constraints. Problems are: Problem set: 44 solved, 1 unsolved
Problem AtomicPropp55 is UNSAT
After SMT solving in domain Int declared 73/145 variables, and 21 constraints, problems are : Problem set: 45 solved, 0 unsolved in 49 ms.
Refiners :[Positive P Invariants (semi-flows): 9/11 constraints, Generalized P Invariants (flows): 12/15 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 0/45 constraints, Known Traps: 0/0 constraints]
After SMT, in 496ms problems are : Problem set: 45 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 45 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-COL-S06J06T08-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 14:19:20] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2024-06-01 14:19:20] [INFO ] Flatten gal took : 24 ms
FORMULA PolyORBLF-COL-S06J06T08-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 14:19:20] [INFO ] Flatten gal took : 7 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-06-01 14:19:21] [INFO ] Unfolded HLPN to a Petri net with 894 places and 14334 transitions 119772 arcs in 183 ms.
[2024-06-01 14:19:21] [INFO ] Unfolded 8 HLPN properties in 0 ms.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Support contains 374 out of 894 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 894/894 places, 3574/3574 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 888 transition count 3574
Applied a total of 6 rules in 141 ms. Remains 888 /894 variables (removed 6) and now considering 3574/3574 (removed 0) transitions.
Running 3568 sub problems to find dead transitions.
[2024-06-01 14:19:21] [INFO ] Flow matrix only has 3526 transitions (discarded 48 similar events)
// Phase 1: matrix 3526 rows 888 cols
[2024-06-01 14:19:21] [INFO ] Computed 56 invariants in 280 ms
[2024-06-01 14:19:21] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/882 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3568 unsolved
SMT process timed out in 49658ms, After SMT, problems are : Problem set: 0 solved, 3568 unsolved
Search for dead transitions found 0 dead transitions in 49716ms
[2024-06-01 14:20:11] [INFO ] Flow matrix only has 3526 transitions (discarded 48 similar events)
[2024-06-01 14:20:11] [INFO ] Invariant cache hit.
[2024-06-01 14:20:11] [INFO ] Implicit Places using invariants in 635 ms returned []
[2024-06-01 14:20:11] [INFO ] Flow matrix only has 3526 transitions (discarded 48 similar events)
[2024-06-01 14:20:11] [INFO ] Invariant cache hit.
[2024-06-01 14:20:13] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:20:26] [INFO ] Implicit Places using invariants and state equation in 14593 ms returned []
Implicit Place search using SMT with State Equation took 15232 ms to find 0 implicit places.
Running 3568 sub problems to find dead transitions.
[2024-06-01 14:20:26] [INFO ] Flow matrix only has 3526 transitions (discarded 48 similar events)
[2024-06-01 14:20:26] [INFO ] Invariant cache hit.
[2024-06-01 14:20:26] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/882 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3568 unsolved
SMT process timed out in 59255ms, After SMT, problems are : Problem set: 0 solved, 3568 unsolved
Search for dead transitions found 0 dead transitions in 59290ms
Starting structural reductions in LTL mode, iteration 1 : 888/894 places, 3574/3574 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124421 ms. Remains : 888/894 places, 3574/3574 transitions.
Support contains 374 out of 888 places after structural reductions.
[2024-06-01 14:21:26] [INFO ] Flatten gal took : 431 ms
[2024-06-01 14:21:26] [INFO ] Flatten gal took : 230 ms
[2024-06-01 14:21:26] [INFO ] Input system was already deterministic with 3574 transitions.
RANDOM walk for 40000 steps (227 resets) in 1119 ms. (35 steps per ms) remains 21/31 properties
BEST_FIRST walk for 4005 steps (10 resets) in 34 ms. (114 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4000 steps (112 resets) in 55 ms. (71 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (13 resets) in 32 ms. (121 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (14 resets) in 37 ms. (105 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (15 resets) in 69 ms. (57 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (17 resets) in 93 ms. (42 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (13 resets) in 35 ms. (111 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (14 resets) in 49 ms. (80 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (16 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4001 steps (16 resets) in 41 ms. (95 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (11 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (13 resets) in 23 ms. (166 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (11 resets) in 21 ms. (181 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (18 resets) in 31 ms. (125 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (14 resets) in 30 ms. (129 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (17 resets) in 27 ms. (142 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 37 ms. (105 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (12 resets) in 42 ms. (93 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (11 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (17 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
[2024-06-01 14:21:27] [INFO ] Flow matrix only has 3526 transitions (discarded 48 similar events)
[2024-06-01 14:21:27] [INFO ] Invariant cache hit.
[2024-06-01 14:21:27] [INFO ] State equation strengthened by 224 read => feed constraints.
Problem AtomicPropp9 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/244 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 20 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp27 is UNSAT
At refinement iteration 2 (OVERLAPS) 334/578 variables, 13/14 constraints. Problems are: Problem set: 8 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/578 variables, 0/14 constraints. Problems are: Problem set: 8 solved, 13 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
At refinement iteration 4 (OVERLAPS) 289/867 variables, 29/43 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/867 variables, 0/43 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 12/879 variables, 4/47 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/879 variables, 0/47 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 9/888 variables, 9/56 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/888 variables, 0/56 constraints. Problems are: Problem set: 19 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4414/4414 variables, and 944 constraints, problems are : Problem set: 19 solved, 2 unsolved in 2703 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 888/888 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 21/19 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 19 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 285/318 variables, 8/8 constraints. Problems are: Problem set: 19 solved, 2 unsolved
[2024-06-01 14:21:31] [INFO ] Deduced a trap composed of 239 places in 574 ms of which 31 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/318 variables, 1/9 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/318 variables, 0/9 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 140/458 variables, 4/13 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/458 variables, 0/13 constraints. Problems are: Problem set: 19 solved, 2 unsolved
Problem AtomicPropp26 is UNSAT
At refinement iteration 6 (OVERLAPS) 404/862 variables, 27/40 constraints. Problems are: Problem set: 20 solved, 1 unsolved
[2024-06-01 14:21:31] [INFO ] Deduced a trap composed of 93 places in 346 ms of which 5 ms to minimize.
[2024-06-01 14:21:32] [INFO ] Deduced a trap composed of 93 places in 438 ms of which 17 ms to minimize.
[2024-06-01 14:21:32] [INFO ] Deduced a trap composed of 93 places in 357 ms of which 4 ms to minimize.
[2024-06-01 14:21:32] [INFO ] Deduced a trap composed of 93 places in 249 ms of which 2 ms to minimize.
[2024-06-01 14:21:33] [INFO ] Deduced a trap composed of 94 places in 143 ms of which 2 ms to minimize.
[2024-06-01 14:21:33] [INFO ] Deduced a trap composed of 94 places in 93 ms of which 1 ms to minimize.
[2024-06-01 14:21:33] [INFO ] Deduced a trap composed of 93 places in 75 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/862 variables, 7/47 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/862 variables, 0/47 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 13/875 variables, 5/52 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/875 variables, 0/52 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 11/886 variables, 11/63 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/886 variables, 0/63 constraints. Problems are: Problem set: 20 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4412/4414 variables, and 949 constraints, problems are : Problem set: 20 solved, 1 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 886/888 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 0/19 constraints, Known Traps: 8/8 constraints]
After SMT, in 7843ms problems are : Problem set: 20 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 888 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 888/888 places, 3574/3574 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 888 transition count 3510
Reduce places removed 64 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 72 rules applied. Total rules applied 136 place count 824 transition count 3502
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 144 place count 816 transition count 3502
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 112 Pre rules applied. Total rules applied 144 place count 816 transition count 3390
Deduced a syphon composed of 112 places in 3 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 3 with 224 rules applied. Total rules applied 368 place count 704 transition count 3390
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 560 place count 608 transition count 3294
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 3 with 16 rules applied. Total rules applied 576 place count 608 transition count 3278
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 592 place count 592 transition count 3278
Applied a total of 592 rules in 594 ms. Remains 592 /888 variables (removed 296) and now considering 3278/3574 (removed 296) transitions.
Running 3272 sub problems to find dead transitions.
[2024-06-01 14:21:36] [INFO ] Flow matrix only has 3230 transitions (discarded 48 similar events)
// Phase 1: matrix 3230 rows 592 cols
[2024-06-01 14:21:36] [INFO ] Computed 56 invariants in 149 ms
[2024-06-01 14:21:36] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 3272 unsolved
SMT process timed out in 49437ms, After SMT, problems are : Problem set: 0 solved, 3272 unsolved
Search for dead transitions found 0 dead transitions in 49483ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50086 ms. Remains : 592/888 places, 3278/3574 transitions.
RANDOM walk for 40000 steps (436 resets) in 973 ms. (41 steps per ms) remains 1/1 properties
BEST_FIRST walk for 32618 steps (101 resets) in 276 ms. (117 steps per ms) remains 0/1 properties
Successfully simplified 20 atomic propositions for a total of 8 simplifications.
[2024-06-01 14:22:26] [INFO ] Flatten gal took : 143 ms
[2024-06-01 14:22:26] [INFO ] Flatten gal took : 151 ms
[2024-06-01 14:22:26] [INFO ] Input system was already deterministic with 3574 transitions.
Support contains 97 out of 888 places (down from 153) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 888/888 places, 3574/3574 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 888 transition count 3502
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 816 transition count 3502
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 144 place count 816 transition count 3390
Deduced a syphon composed of 112 places in 7 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 368 place count 704 transition count 3390
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 8 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 560 place count 608 transition count 3294
Applied a total of 560 rules in 250 ms. Remains 608 /888 variables (removed 280) and now considering 3294/3574 (removed 280) transitions.
Running 3288 sub problems to find dead transitions.
[2024-06-01 14:22:27] [INFO ] Flow matrix only has 3246 transitions (discarded 48 similar events)
// Phase 1: matrix 3246 rows 608 cols
[2024-06-01 14:22:27] [INFO ] Computed 56 invariants in 91 ms
[2024-06-01 14:22:27] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 9.0)
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1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
SMT process timed out in 47278ms, After SMT, problems are : Problem set: 0 solved, 3288 unsolved
Search for dead transitions found 0 dead transitions in 47318ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 47579 ms. Remains : 608/888 places, 3294/3574 transitions.
[2024-06-01 14:23:14] [INFO ] Flatten gal took : 133 ms
[2024-06-01 14:23:14] [INFO ] Flatten gal took : 145 ms
[2024-06-01 14:23:14] [INFO ] Input system was already deterministic with 3294 transitions.
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 3574/3574 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 880 transition count 3566
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 880 transition count 3566
Applied a total of 16 rules in 87 ms. Remains 880 /888 variables (removed 8) and now considering 3566/3574 (removed 8) transitions.
Running 3560 sub problems to find dead transitions.
[2024-06-01 14:23:15] [INFO ] Flow matrix only has 3518 transitions (discarded 48 similar events)
// Phase 1: matrix 3518 rows 880 cols
[2024-06-01 14:23:15] [INFO ] Computed 56 invariants in 80 ms
[2024-06-01 14:23:15] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/874 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3560 unsolved
SMT process timed out in 47438ms, After SMT, problems are : Problem set: 0 solved, 3560 unsolved
Search for dead transitions found 0 dead transitions in 47498ms
Finished structural reductions in LTL mode , in 1 iterations and 47606 ms. Remains : 880/888 places, 3566/3574 transitions.
[2024-06-01 14:24:02] [INFO ] Flatten gal took : 129 ms
[2024-06-01 14:24:02] [INFO ] Flatten gal took : 133 ms
[2024-06-01 14:24:03] [INFO ] Input system was already deterministic with 3566 transitions.
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 3574/3574 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 880 transition count 3566
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 880 transition count 3566
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 872 transition count 3558
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 872 transition count 3558
Applied a total of 32 rules in 80 ms. Remains 872 /888 variables (removed 16) and now considering 3558/3574 (removed 16) transitions.
Running 3552 sub problems to find dead transitions.
[2024-06-01 14:24:03] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
// Phase 1: matrix 3510 rows 872 cols
[2024-06-01 14:24:03] [INFO ] Computed 56 invariants in 74 ms
[2024-06-01 14:24:03] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/866 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 47050ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 47081ms
Finished structural reductions in LTL mode , in 1 iterations and 47168 ms. Remains : 872/888 places, 3558/3574 transitions.
[2024-06-01 14:24:50] [INFO ] Flatten gal took : 125 ms
[2024-06-01 14:24:50] [INFO ] Flatten gal took : 130 ms
[2024-06-01 14:24:50] [INFO ] Input system was already deterministic with 3558 transitions.
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 3574/3574 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 880 transition count 3566
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 880 transition count 3566
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 872 transition count 3558
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 872 transition count 3558
Applied a total of 32 rules in 151 ms. Remains 872 /888 variables (removed 16) and now considering 3558/3574 (removed 16) transitions.
Running 3552 sub problems to find dead transitions.
[2024-06-01 14:24:50] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-06-01 14:24:50] [INFO ] Invariant cache hit.
[2024-06-01 14:24:50] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
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(s194 10.0)
(s195 1.0)
(s196 0.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 timeout
1.0)
(s250 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/866 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 47389ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 47430ms
Finished structural reductions in LTL mode , in 1 iterations and 47589 ms. Remains : 872/888 places, 3558/3574 transitions.
[2024-06-01 14:25:38] [INFO ] Flatten gal took : 124 ms
[2024-06-01 14:25:38] [INFO ] Flatten gal took : 131 ms
[2024-06-01 14:25:38] [INFO ] Input system was already deterministic with 3558 transitions.
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 3574/3574 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 880 transition count 3566
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 880 transition count 3566
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 872 transition count 3558
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 872 transition count 3558
Applied a total of 32 rules in 109 ms. Remains 872 /888 variables (removed 16) and now considering 3558/3574 (removed 16) transitions.
Running 3552 sub problems to find dead transitions.
[2024-06-01 14:25:39] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-06-01 14:25:39] [INFO ] Invariant cache hit.
[2024-06-01 14:25:39] [INFO ] State equation strengthened by 224 read => feed constraints.
(s61 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
(s1 0.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(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 0.0)
(s16 1.0)
(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 0.0)
(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 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/866 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 59031ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 59084ms
Finished structural reductions in LTL mode , in 1 iterations and 59205 ms. Remains : 872/888 places, 3558/3574 transitions.
[2024-06-01 14:26:38] [INFO ] Flatten gal took : 226 ms
[2024-06-01 14:26:38] [INFO ] Flatten gal took : 238 ms
[2024-06-01 14:26:39] [INFO ] Input system was already deterministic with 3558 transitions.
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 3574/3574 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 880 transition count 3566
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 880 transition count 3566
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 872 transition count 3558
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 872 transition count 3558
Applied a total of 32 rules in 89 ms. Remains 872 /888 variables (removed 16) and now considering 3558/3574 (removed 16) transitions.
Running 3552 sub problems to find dead transitions.
[2024-06-01 14:26:39] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-06-01 14:26:39] [INFO ] Invariant cache hit.
[2024-06-01 14:26:39] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/866 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 53208ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 53260ms
Finished structural reductions in LTL mode , in 1 iterations and 53361 ms. Remains : 872/888 places, 3558/3574 transitions.
[2024-06-01 14:27:32] [INFO ] Flatten gal took : 135 ms
[2024-06-01 14:27:32] [INFO ] Flatten gal took : 134 ms
[2024-06-01 14:27:33] [INFO ] Input system was already deterministic with 3558 transitions.
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 3574/3574 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 880 transition count 3566
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 880 transition count 3566
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 872 transition count 3558
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 872 transition count 3558
Applied a total of 32 rules in 57 ms. Remains 872 /888 variables (removed 16) and now considering 3558/3574 (removed 16) transitions.
Running 3552 sub problems to find dead transitions.
[2024-06-01 14:27:33] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-06-01 14:27:33] [INFO ] Invariant cache hit.
[2024-06-01 14:27:33] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/866 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 49176ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 49208ms
Finished structural reductions in LTL mode , in 1 iterations and 49272 ms. Remains : 872/888 places, 3558/3574 transitions.
[2024-06-01 14:28:22] [INFO ] Flatten gal took : 127 ms
[2024-06-01 14:28:22] [INFO ] Flatten gal took : 184 ms
[2024-06-01 14:28:23] [INFO ] Input system was already deterministic with 3558 transitions.
Starting structural reductions in LTL mode, iteration 0 : 888/888 places, 3574/3574 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 880 transition count 3566
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 880 transition count 3566
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 872 transition count 3558
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 872 transition count 3558
Applied a total of 32 rules in 83 ms. Remains 872 /888 variables (removed 16) and now considering 3558/3574 (removed 16) transitions.
Running 3552 sub problems to find dead transitions.
[2024-06-01 14:28:23] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-06-01 14:28:23] [INFO ] Invariant cache hit.
[2024-06-01 14:28:23] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
(s1 0.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(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 0.0)
(s16 1.0)
(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 0.0)
(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 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 10.0)
(s195 1.0)
(s196 0.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 0.0)
(s300 0.0)
(s301 1.0)
(s302 0.0)
(s303 1.0)
(s304 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/866 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 52208ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 52259ms
Finished structural reductions in LTL mode , in 1 iterations and 52355 ms. Remains : 872/888 places, 3558/3574 transitions.
[2024-06-01 14:29:15] [INFO ] Flatten gal took : 135 ms
[2024-06-01 14:29:15] [INFO ] Flatten gal took : 242 ms
[2024-06-01 14:29:16] [INFO ] Input system was already deterministic with 3558 transitions.
[2024-06-01 14:29:16] [INFO ] Flatten gal took : 136 ms
[2024-06-01 14:29:16] [INFO ] Flatten gal took : 162 ms
[2024-06-01 14:29:16] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 14:29:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 888 places, 3574 transitions and 21198 arcs took 27 ms.
Total runtime 598450 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 : PolyORBLF-COL-S06J06T08-CTLCardinality-2024-00
Could not compute solution for formula : PolyORBLF-COL-S06J06T08-CTLCardinality-2024-01
Could not compute solution for formula : PolyORBLF-COL-S06J06T08-CTLCardinality-2024-04
Could not compute solution for formula : PolyORBLF-COL-S06J06T08-CTLCardinality-2024-07
Could not compute solution for formula : PolyORBLF-COL-S06J06T08-CTLCardinality-2024-08
Could not compute solution for formula : PolyORBLF-COL-S06J06T08-CTLCardinality-2024-10
Could not compute solution for formula : PolyORBLF-COL-S06J06T08-CTLCardinality-2024-13
Could not compute solution for formula : PolyORBLF-COL-S06J06T08-CTLCardinality-2024-15

BK_STOP 1717252156950

--------------------
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 PolyORBLF-COL-S06J06T08-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/631/ctl_0_
ctl formula name PolyORBLF-COL-S06J06T08-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/631/ctl_1_
ctl formula name PolyORBLF-COL-S06J06T08-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/631/ctl_2_
ctl formula name PolyORBLF-COL-S06J06T08-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/631/ctl_3_
ctl formula name PolyORBLF-COL-S06J06T08-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/631/ctl_4_
ctl formula name PolyORBLF-COL-S06J06T08-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/631/ctl_5_
ctl formula name PolyORBLF-COL-S06J06T08-CTLCardinality-2024-13
ctl formula formula --ctl=/tmp/631/ctl_6_
ctl formula name PolyORBLF-COL-S06J06T08-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/631/ctl_7_
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="PolyORBLF-COL-S06J06T08"
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 PolyORBLF-COL-S06J06T08, 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-171654446600209"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T08.tgz
mv PolyORBLF-COL-S06J06T08 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 ;