Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r544-smll-171701110700089.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is UtilityControlRoom-COL-Z4T3N08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701110700089
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.3K Apr 13 05:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 13 05:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 13 05:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 13 05:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 06:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 13 06:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 13 06:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 13 06:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 29K 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 UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-00
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-01
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-02
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-03
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-04
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-05
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-06
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-07
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-08
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-09
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-10
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-11
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-12
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-13
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-14
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717261066161

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z4T3N08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:57:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 16:57:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:57:48] [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 16:57:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 16:57:49] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 948 ms
[2024-06-01 16:57:49] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 302 PT places and 600.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 50 ms.
[2024-06-01 16:57:49] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 4 ms.
[2024-06-01 16:57:49] [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.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40004 steps (8 resets) in 1796 ms. (22 steps per ms) remains 50/71 properties
BEST_FIRST walk for 4003 steps (8 resets) in 109 ms. (36 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (8 resets) in 38 ms. (102 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 45 ms. (87 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (8 resets) in 18 ms. (210 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4000 steps (8 resets) in 18 ms. (210 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (8 resets) in 27 ms. (142 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 50/50 properties
// Phase 1: matrix 11 rows 13 cols
[2024-06-01 16:57:50] [INFO ] Computed 5 invariants in 4 ms
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp23 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 AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp70 is UNSAT
After SMT solving in domain Real declared 13/24 variables, and 5 constraints, problems are : Problem set: 50 solved, 0 unsolved in 221 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/13 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 0/0 constraints]
After SMT, in 299ms problems are : Problem set: 50 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 50 atomic propositions for a total of 16 simplifications.
FORMULA UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 16:57:51] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-01 16:57:51] [INFO ] Flatten gal took : 22 ms
FORMULA UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 16:57:51] [INFO ] Flatten gal took : 5 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(8), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2024-06-01 16:57:51] [INFO ] Unfolded HLPN to a Petri net with 302 places and 600 transitions 1928 arcs in 36 ms.
[2024-06-01 16:57:51] [INFO ] Unfolded 10 HLPN properties in 1 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Support contains 302 out of 302 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 13 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
// Phase 1: matrix 472 rows 302 cols
[2024-06-01 16:57:51] [INFO ] Computed 19 invariants in 29 ms
[2024-06-01 16:57:51] [INFO ] Implicit Places using invariants in 173 ms returned []
[2024-06-01 16:57:51] [INFO ] Invariant cache hit.
[2024-06-01 16:57:51] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
Running 464 sub problems to find dead transitions.
[2024-06-01 16:57:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/294 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/294 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 2 (OVERLAPS) 8/302 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/302 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 4 (OVERLAPS) 472/774 variables, 302/321 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/774 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 6 (OVERLAPS) 0/774 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 464 unsolved
No progress, stopping.
After SMT solving in domain Real declared 774/774 variables, and 321 constraints, problems are : Problem set: 0 solved, 464 unsolved in 29290 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 302/302 constraints, PredecessorRefiner: 464/464 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 464 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/294 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/294 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 2 (OVERLAPS) 8/302 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/302 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 4 (OVERLAPS) 472/774 variables, 302/321 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/774 variables, 464/785 constraints. Problems are: Problem set: 0 solved, 464 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/774 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 464 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 774/774 variables, and 785 constraints, problems are : Problem set: 0 solved, 464 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 302/302 constraints, PredecessorRefiner: 464/464 constraints, Known Traps: 0/0 constraints]
After SMT, in 60353ms problems are : Problem set: 0 solved, 464 unsolved
Search for dead transitions found 0 dead transitions in 60372ms
Finished structural reductions in LTL mode , in 1 iterations and 60936 ms. Remains : 302/302 places, 472/472 transitions.
Support contains 302 out of 302 places after structural reductions.
[2024-06-01 16:58:52] [INFO ] Flatten gal took : 69 ms
[2024-06-01 16:58:52] [INFO ] Flatten gal took : 53 ms
[2024-06-01 16:58:52] [INFO ] Input system was already deterministic with 472 transitions.
RANDOM walk for 40000 steps (8 resets) in 2613 ms. (15 steps per ms) remains 31/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 31/31 properties
[2024-06-01 16:58:53] [INFO ] Invariant cache hit.
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp48 is UNSAT
After SMT solving in domain Real declared 302/774 variables, and 19 constraints, problems are : Problem set: 31 solved, 0 unsolved in 112 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 0/302 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints]
After SMT, in 366ms problems are : Problem set: 31 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 31 atomic propositions for a total of 10 simplifications.
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 37 ms
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 42 ms
[2024-06-01 16:58:54] [INFO ] Input system was already deterministic with 472 transitions.
Support contains 294 out of 302 places (down from 302) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 35 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 206/302 places, 376/472 transitions.
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 27 ms
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 32 ms
[2024-06-01 16:58:54] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 8 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 302/302 places, 472/472 transitions.
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 30 ms
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 32 ms
[2024-06-01 16:58:54] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 15 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 206/302 places, 376/472 transitions.
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 21 ms
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 22 ms
[2024-06-01 16:58:54] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 4 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 302/302 places, 472/472 transitions.
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 23 ms
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 24 ms
[2024-06-01 16:58:54] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 10 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 206/302 places, 376/472 transitions.
[2024-06-01 16:58:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 18 ms
FORMULA UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 21 ms
[2024-06-01 16:58:54] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 8 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 206/302 places, 376/472 transitions.
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 17 ms
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 19 ms
[2024-06-01 16:58:54] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 7 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 206/302 places, 376/472 transitions.
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 17 ms
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 18 ms
[2024-06-01 16:58:54] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 9 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 206/302 places, 376/472 transitions.
[2024-06-01 16:58:54] [INFO ] Flatten gal took : 16 ms
[2024-06-01 16:58:55] [INFO ] Flatten gal took : 17 ms
[2024-06-01 16:58:55] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 21 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 302/302 places, 472/472 transitions.
[2024-06-01 16:58:55] [INFO ] Flatten gal took : 18 ms
[2024-06-01 16:58:55] [INFO ] Flatten gal took : 19 ms
[2024-06-01 16:58:55] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 8 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 206/302 places, 376/472 transitions.
[2024-06-01 16:58:55] [INFO ] Flatten gal took : 15 ms
[2024-06-01 16:58:55] [INFO ] Flatten gal took : 17 ms
[2024-06-01 16:58:55] [INFO ] Input system was already deterministic with 376 transitions.
[2024-06-01 16:58:55] [INFO ] Flatten gal took : 19 ms
[2024-06-01 16:58:55] [INFO ] Flatten gal took : 20 ms
[2024-06-01 16:58:55] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-06-01 16:58:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 302 places, 472 transitions and 1416 arcs took 5 ms.
Total runtime 67466 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 : UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-00
Could not compute solution for formula : UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-03
Could not compute solution for formula : UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-04
Could not compute solution for formula : UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-05
Could not compute solution for formula : UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-07
Could not compute solution for formula : UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-08
Could not compute solution for formula : UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-11
Could not compute solution for formula : UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-13
Could not compute solution for formula : UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-15

BK_STOP 1717261135680

--------------------
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 UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/532/ctl_0_
ctl formula name UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/532/ctl_1_
ctl formula name UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/532/ctl_2_
ctl formula name UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/532/ctl_3_
ctl formula name UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/532/ctl_4_
ctl formula name UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/532/ctl_5_
ctl formula name UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/532/ctl_6_
ctl formula name UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-13
ctl formula formula --ctl=/tmp/532/ctl_7_
ctl formula name UtilityControlRoom-COL-Z4T3N08-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/532/ctl_8_
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="UtilityControlRoom-COL-Z4T3N08"
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 UtilityControlRoom-COL-Z4T3N08, 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 r544-smll-171701110700089"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T3N08.tgz
mv UtilityControlRoom-COL-Z4T3N08 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 ;