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.r492-smll-171636266800406.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 FamilyReunion-COL-L00050M0005C002P002G001, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r492-smll-171636266800406
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 6.8K Apr 11 20:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 11 20:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 11 20:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 20:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 21:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 11 21:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 11 21:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Apr 11 21:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 24 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 137K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-00
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-01
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-02
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-03
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-04
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-05
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-06
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-07
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-08
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-09
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-10
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-11
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-12
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-13
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-14
FORMULA_NAME FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717244854932

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00050M0005C002P002G001
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 12:27:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 12:27:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 12:27:37] [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 12:27:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 12:27:39] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1709 ms
[2024-06-01 12:27:39] [INFO ] Detected 5 constant HL places corresponding to 17 PT places.
[2024-06-01 12:27:39] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 12245 PT places and 10611.0 transition bindings in 80 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 75 ms.
Working with output stream class java.io.PrintStream
[2024-06-01 12:27:39] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 12 ms.
[2024-06-01 12:27:39] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
RANDOM walk for 40053 steps (12 resets) in 647 ms. (61 steps per ms) remains 10/16 properties
BEST_FIRST walk for 40004 steps (8 resets) in 585 ms. (68 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 467 ms. (85 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 2320 ms. (17 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 653 ms. (61 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 256 ms. (155 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 427 ms. (93 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 118 ms. (336 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 224 ms. (177 steps per ms) remains 9/9 properties
// Phase 1: matrix 66 rows 99 cols
[2024-06-01 12:27:41] [INFO ] Computed 33 invariants in 27 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-04 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 10/11 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Problem FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-01 is UNSAT
Problem FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-03 is UNSAT
Problem FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-11 is UNSAT
Problem FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-12 is UNSAT
Problem FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-13 is UNSAT
Problem FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-14 is UNSAT
At refinement iteration 3 (OVERLAPS) 5/90 variables, 3/14 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 9/23 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 0/23 constraints. Problems are: Problem set: 7 solved, 2 unsolved
Problem FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-06 is UNSAT
Problem FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-15 is UNSAT
After SMT solving in domain Real declared 99/165 variables, and 33 constraints, problems are : Problem set: 9 solved, 0 unsolved in 590 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/99 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 747ms problems are : Problem set: 9 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
[2024-06-01 12:27:42] [INFO ] Flatten gal took : 47 ms
[2024-06-01 12:27:42] [INFO ] Flatten gal took : 19 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-01 TRUE TECHNIQUES CPN_APPROX
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-03 TRUE TECHNIQUES CPN_APPROX
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-04 TRUE TECHNIQUES CPN_APPROX
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-06 TRUE TECHNIQUES CPN_APPROX
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-11 TRUE TECHNIQUES CPN_APPROX
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-12 TRUE TECHNIQUES CPN_APPROX
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-13 FALSE TECHNIQUES CPN_APPROX
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-14 TRUE TECHNIQUES CPN_APPROX
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-15 FALSE TECHNIQUES CPN_APPROX
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 3
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 2
[2024-06-01 12:27:42] [INFO ] Unfolded HLPN to a Petri net with 11467 places and 9336 transitions 26832 arcs in 173 ms.
[2024-06-01 12:27:42] [INFO ] Unfolded 16 HLPN properties in 5 ms.
Deduced a syphon composed of 51 places in 77 ms
Reduce places removed 64 places and 0 transitions.
RANDOM walk for 40000 steps (12 resets) in 4233 ms. (9 steps per ms) remains 4/7 properties
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 665 ms. (60 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3909 ms. (10 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4312 ms. (9 steps per ms) remains 4/4 properties
// Phase 1: matrix 9336 rows 11403 cols
[2024-06-01 12:27:47] [INFO ] Computed 2767 invariants in 983 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5728 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5728 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2126/7854 variables, 59/110 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7854 variables, 173/283 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7854 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 8237ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5728 out of 11403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11403/11403 places, 9336/9336 transitions.
Graph (complete) has 16989 edges and 11403 vertex of which 11239 are kept as prefixes of interest. Removing 164 places using SCC suffix rule.38 ms
Discarding 164 places :
Also discarding 51 output transitions
Drop transitions (Output transitions of discarded places.) removed 51 transitions
Discarding 765 places :
Implicit places reduction removed 765 places
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Iterating post reduction 0 with 867 rules applied. Total rules applied 868 place count 10474 transition count 9183
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 1 with 102 rules applied. Total rules applied 970 place count 10372 transition count 9183
Performed 255 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 255 Pre rules applied. Total rules applied 970 place count 10372 transition count 8928
Deduced a syphon composed of 255 places in 19 ms
Reduce places removed 255 places and 0 transitions.
Iterating global reduction 2 with 510 rules applied. Total rules applied 1480 place count 10117 transition count 8928
Discarding 153 places :
Implicit places reduction removed 153 places
Iterating post reduction 2 with 153 rules applied. Total rules applied 1633 place count 9964 transition count 8928
Discarding 510 places :
Symmetric choice reduction at 3 with 510 rule applications. Total rules 2143 place count 9454 transition count 8418
Iterating global reduction 3 with 510 rules applied. Total rules applied 2653 place count 9454 transition count 8418
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 2655 place count 9452 transition count 8316
Iterating global reduction 3 with 2 rules applied. Total rules applied 2657 place count 9452 transition count 8316
Discarding 102 places :
Symmetric choice reduction at 3 with 102 rule applications. Total rules 2759 place count 9350 transition count 8214
Iterating global reduction 3 with 102 rules applied. Total rules applied 2861 place count 9350 transition count 8214
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 11 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 2963 place count 9299 transition count 8163
Free-agglomeration rule (complex) applied 51 times.
Iterating global reduction 3 with 51 rules applied. Total rules applied 3014 place count 9299 transition count 8112
Ensure Unique test removed 51 places
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 3 with 102 rules applied. Total rules applied 3116 place count 9197 transition count 8112
Applied a total of 3116 rules in 5058 ms. Remains 9197 /11403 variables (removed 2206) and now considering 8112/9336 (removed 1224) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5082 ms. Remains : 9197/11403 places, 8112/9336 transitions.
RANDOM walk for 40000 steps (12 resets) in 2754 ms. (14 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 154 ms. (258 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 413 ms. (96 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2973 ms. (13 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4084 ms. (9 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 135464 steps, run timeout after 6002 ms. (steps per millisecond=22 ) properties seen :1 out of 4
Probabilistic random walk after 135464 steps, saw 110274 distinct states, run finished after 6008 ms. (steps per millisecond=22 ) properties seen :1
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 8112 rows 9197 cols
[2024-06-01 12:28:09] [INFO ] Computed 1741 invariants in 441 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4241 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 3454/7695 variables, 151/151 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7695 variables, 350/501 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7695 variables, 0/501 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 1502/9197 variables, 1240/1741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9197 variables, 0/1741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 8112/17309 variables, 9197/10938 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/17309 variables, 0/10938 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 17309/17309 variables, and 10938 constraints, problems are : Problem set: 0 solved, 3 unsolved in 45119 ms.
Refiners :[Positive P Invariants (semi-flows): 151/151 constraints, Generalized P Invariants (flows): 1590/1590 constraints, State Equation: 9197/9197 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4241 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 3454/7695 variables, 151/151 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7695 variables, 350/501 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7695 variables, 0/501 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 1502/9197 variables, 1240/1741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9197 variables, 0/1741 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 17309/17309 variables, and 10938 constraints, problems are : Problem set: 0 solved, 3 unsolved in 39806 ms.
Refiners :[Positive P Invariants (semi-flows): 151/151 constraints, Generalized P Invariants (flows): 1590/1590 constraints, State Equation: 9197/9197 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 86347ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-02 TRUE TECHNIQUES PARIKH_WALK
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-10 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 5635 ms.
Support contains 51 out of 9197 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9197/9197 places, 8112/8112 transitions.
Graph (complete) has 13008 edges and 9197 vertex of which 6891 are kept as prefixes of interest. Removing 2306 places using SCC suffix rule.6 ms
Discarding 2306 places :
Also discarding 2094 output transitions
Drop transitions (Output transitions of discarded places.) removed 2094 transitions
Discarding 1275 places :
Implicit places reduction removed 1275 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4539 transitions
Trivial Post-agglo rules discarded 4539 transitions
Performed 4539 trivial Post agglomeration. Transition count delta: 4539
Iterating post reduction 0 with 5814 rules applied. Total rules applied 5815 place count 5616 transition count 1479
Reduce places removed 4539 places and 0 transitions.
Iterating post reduction 1 with 4539 rules applied. Total rules applied 10354 place count 1077 transition count 1479
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 10354 place count 1077 transition count 1377
Deduced a syphon composed of 102 places in 1 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 2 with 204 rules applied. Total rules applied 10558 place count 975 transition count 1377
Discarding 260 places :
Symmetric choice reduction at 2 with 260 rule applications. Total rules 10818 place count 715 transition count 867
Iterating global reduction 2 with 260 rules applied. Total rules applied 11078 place count 715 transition count 867
Discarding 51 places :
Implicit places reduction removed 51 places
Iterating post reduction 2 with 51 rules applied. Total rules applied 11129 place count 664 transition count 867
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 51 Pre rules applied. Total rules applied 11129 place count 664 transition count 816
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 11231 place count 613 transition count 816
Discarding 255 places :
Symmetric choice reduction at 3 with 255 rule applications. Total rules 11486 place count 358 transition count 561
Iterating global reduction 3 with 255 rules applied. Total rules applied 11741 place count 358 transition count 561
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Discarding 51 places :
Implicit places reduction removed 51 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 3 with 408 rules applied. Total rules applied 12149 place count 307 transition count 204
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 4 with 102 rules applied. Total rules applied 12251 place count 205 transition count 204
Free-agglomeration rule (complex) applied 51 times.
Iterating global reduction 5 with 51 rules applied. Total rules applied 12302 place count 205 transition count 153
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 5 with 51 rules applied. Total rules applied 12353 place count 154 transition count 153
Reduce places removed 51 places and 51 transitions.
Iterating global reduction 6 with 51 rules applied. Total rules applied 12404 place count 103 transition count 102
Applied a total of 12404 rules in 204 ms. Remains 103 /9197 variables (removed 9094) and now considering 102/8112 (removed 8010) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 204 ms. Remains : 103/9197 places, 102/8112 transitions.
RANDOM walk for 40000 steps (388 resets) in 380 ms. (104 steps per ms) remains 1/1 properties
BEST_FIRST walk for 10400 steps (0 resets) in 36 ms. (281 steps per ms) remains 0/1 properties
FORMULA FamilyReunion-COL-L00050M0005C002P002G001-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 124359 ms.
ITS solved all properties within timeout

BK_STOP 1717244981737

--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FamilyReunion-COL-L00050M0005C002P002G001"
export BK_EXAMINATION="ReachabilityCardinality"
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 FamilyReunion-COL-L00050M0005C002P002G001, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r492-smll-171636266800406"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00050M0005C002P002G001.tgz
mv FamilyReunion-COL-L00050M0005C002P002G001 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;