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-171636266800422.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-L00200M0020C010P010G005, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r492-smll-171636266800422
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 7.2K Apr 12 04:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 12 04:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 12 01:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 12 01:10 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 3.9K 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 3.2K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Apr 12 11:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 12 11:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 12 09:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 09:45 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 146K 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-L00200M0020C010P010G005-ReachabilityCardinality-2024-00
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-01
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-02
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-03
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-04
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-05
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-06
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-07
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-08
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-09
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-10
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-11
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-12
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-13
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-14
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717256824112

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-L00200M0020C010P010G005
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 15:47:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 15:47:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 15:47:06] [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 15:47:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 15:47:07] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1336 ms
[2024-06-01 15:47:08] [INFO ] Detected 5 constant HL places corresponding to 56 PT places.
[2024-06-01 15:47:08] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 144109 PT places and 134480.0 transition bindings in 61 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
[2024-06-01 15:47:08] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 12 ms.
[2024-06-01 15:47:08] [INFO ] Skeletonized 16 HLPN properties in 2 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 40408 steps (8 resets) in 158 ms. (254 steps per ms) remains 12/16 properties
BEST_FIRST walk for 40004 steps (8 resets) in 602 ms. (66 steps per ms) remains 10/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 231 ms. (172 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 510 ms. (78 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 204 ms. (195 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 200 ms. (199 steps per ms) remains 8/8 properties
// Phase 1: matrix 66 rows 99 cols
[2024-06-01 15:47:09] [INFO ] Computed 33 invariants in 20 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 24/72 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-05 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 7/11 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 27/99 variables, 22/33 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/33 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 66/165 variables, 99/132 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/132 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 0/165 variables, 0/132 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 132 constraints, problems are : Problem set: 1 solved, 7 unsolved in 645 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 99/99 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 28/71 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 6/10 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 28/99 variables, 23/33 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/33 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 66/165 variables, 99/132 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 7/139 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/165 variables, 0/139 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 0/165 variables, 0/139 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 139 constraints, problems are : Problem set: 1 solved, 7 unsolved in 835 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 99/99 constraints, PredecessorRefiner: 7/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 1566ms problems are : Problem set: 1 solved, 7 unsolved
Finished Parikh walk after 9163 steps, including 0 resets, run visited all 1 properties in 40 ms. (steps per millisecond=229 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 7 properties in 3831 ms.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2024-06-01 15:47:14] [INFO ] Flatten gal took : 46 ms
[2024-06-01 15:47:14] [INFO ] Flatten gal took : 13 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-L00200M0020C010P010G005-ReachabilityCardinality-2024-05 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 11
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 :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 6
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
[2024-06-01 15:47:15] [INFO ] Unfolded HLPN to a Petri net with 128969 places and 110159 transitions 316597 arcs in 707 ms.
[2024-06-01 15:47:15] [INFO ] Unfolded 16 HLPN properties in 11 ms.
Deduced a syphon composed of 201 places in 565 ms
Reduce places removed 237 places and 0 transitions.
RANDOM walk for 40000 steps (8 resets) in 22930 ms. (1 steps per ms) remains 10/15 properties
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 5667 ms. (7 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 498 ms. (80 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 578 ms. (69 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 610 ms. (65 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 573 ms. (69 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 605 ms. (66 steps per ms) remains 10/10 properties
BEST_FIRST walk for 16510 steps (4 resets) in 20672 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 8591 ms. (4 steps per ms) remains 10/10 properties
BEST_FIRST walk for 31248 steps (8 resets) in 20425 ms. (1 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 490 ms. (81 steps per ms) remains 10/10 properties
// Phase 1: matrix 110159 rows 128732 cols
[2024-06-01 15:49:39] [WARNING] Invariant computation timed out after 120 seconds.
SMT process timed out in 140968ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 64410 out of 128732 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128732/128732 places, 110159/110159 transitions.
Graph (complete) has 198208 edges and 128732 vertex of which 127525 are kept as prefixes of interest. Removing 1207 places using SCC suffix rule.292 ms
Discarding 1207 places :
Also discarding 603 output transitions
Drop transitions (Output transitions of discarded places.) removed 603 transitions
Discarding 13065 places :
Implicit places reduction removed 13065 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2211 transitions
Trivial Post-agglo rules discarded 2211 transitions
Performed 2211 trivial Post agglomeration. Transition count delta: 2211
Iterating post reduction 0 with 15276 rules applied. Total rules applied 15277 place count 114460 transition count 107345
Reduce places removed 2211 places and 0 transitions.
Performed 4221 Post agglomeration using F-continuation condition.Transition count delta: 4221
Iterating post reduction 1 with 6432 rules applied. Total rules applied 21709 place count 112249 transition count 103124
Reduce places removed 4221 places and 0 transitions.
Iterating post reduction 2 with 4221 rules applied. Total rules applied 25930 place count 108028 transition count 103124
Performed 4221 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4221 Pre rules applied. Total rules applied 25930 place count 108028 transition count 98903
Deduced a syphon composed of 4221 places in 180 ms
Reduce places removed 4221 places and 0 transitions.
Iterating global reduction 3 with 8442 rules applied. Total rules applied 34372 place count 103807 transition count 98903
Performed 201 Post agglomeration using F-continuation condition.Transition count delta: 201
Deduced a syphon composed of 201 places in 624 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 34774 place count 103606 transition count 98702
Applied a total of 34774 rules in 56927 ms. Remains 103606 /128732 variables (removed 25126) and now considering 98702/110159 (removed 11457) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56960 ms. Remains : 103606/128732 places, 98702/110159 transitions.
RANDOM walk for 40000 steps (8 resets) in 20111 ms. (1 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 7044 ms. (5 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 684 ms. (58 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 617 ms. (64 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 680 ms. (58 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 660 ms. (60 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 773 ms. (51 steps per ms) remains 10/10 properties
BEST_FIRST walk for 13580 steps (0 resets) in 21018 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 11145 ms. (3 steps per ms) remains 10/10 properties
BEST_FIRST walk for 26294 steps (4 resets) in 20879 ms. (1 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 656 ms. (60 steps per ms) remains 10/10 properties
[2024-06-01 15:51:21] [INFO ] Computed 30573 invariants in 222453 ms
Interrupted probabilistic random walk after 231972 steps, run timeout after 63044 ms. (steps per millisecond=3 ) properties seen :3 out of 10
Probabilistic random walk after 231972 steps, saw 230824 distinct states, run finished after 63055 ms. (steps per millisecond=3 ) properties seen :3
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 98702 rows 103606 cols
[2024-06-01 15:53:47] [INFO ] Computed 17105 invariants in 85071 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/49523 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49523 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 21348/70871 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70871 variables, 4220/4422 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 70871/202308 variables, and 4422 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45024 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 4420/17103 constraints, State Equation: 0/103606 constraints, PredecessorRefiner: 7/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49523 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49523 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 21348/70871 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70871 variables, 4220/4422 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 70871/202308 variables, and 4422 constraints, problems are : Problem set: 0 solved, 7 unsolved in 52984 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 4420/17103 constraints, State Equation: 0/103606 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 192165ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 49523 out of 103606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103606/103606 places, 98702/98702 transitions.
Graph (complete) has 159214 edges and 103606 vertex of which 103604 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.80 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 4221 places :
Implicit places reduction removed 4221 places
Performed 4221 Post agglomeration using F-continuation condition.Transition count delta: 4221
Iterating post reduction 0 with 8442 rules applied. Total rules applied 8443 place count 99383 transition count 94481
Reduce places removed 4221 places and 0 transitions.
Iterating post reduction 1 with 4221 rules applied. Total rules applied 12664 place count 95162 transition count 94481
Performed 603 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 603 Pre rules applied. Total rules applied 12664 place count 95162 transition count 93878
Deduced a syphon composed of 603 places in 145 ms
Ensure Unique test removed 201 places
Reduce places removed 804 places and 0 transitions.
Iterating global reduction 2 with 1407 rules applied. Total rules applied 14071 place count 94358 transition count 93878
Performed 402 Post agglomeration using F-continuation condition.Transition count delta: 402
Deduced a syphon composed of 402 places in 158 ms
Reduce places removed 402 places and 0 transitions.
Iterating global reduction 2 with 804 rules applied. Total rules applied 14875 place count 93956 transition count 93476
Free-agglomeration rule (complex) applied 201 times.
Iterating global reduction 2 with 201 rules applied. Total rules applied 15076 place count 93956 transition count 93275
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 2 with 201 rules applied. Total rules applied 15277 place count 93755 transition count 93275
Applied a total of 15277 rules in 28802 ms. Remains 93755 /103606 variables (removed 9851) and now considering 93275/98702 (removed 5427) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28802 ms. Remains : 93755/103606 places, 93275/98702 transitions.
[2024-06-01 15:56:03] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 47 ms.
[2024-06-01 15:56:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 93755 places, 93275 transitions and 250468 arcs took 344 ms.
[2024-06-01 15:56:08] [INFO ] Flatten gal took : 3828 ms
Total runtime 542361 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 : FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-07
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-08
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-09
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-10
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-11
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-12
Could not compute solution for formula : FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-15

BK_STOP 1717257369506

--------------------
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
mcc2024
rfs formula name FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-07
rfs formula type AG
rfs formula formula --invariant=/tmp/553/inv_0_
rfs formula name FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-08
rfs formula type EF
rfs formula formula --invariant=/tmp/553/inv_1_
rfs formula name FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-09
rfs formula type EF
rfs formula formula --invariant=/tmp/553/inv_2_
rfs formula name FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-10
rfs formula type AG
rfs formula formula --invariant=/tmp/553/inv_3_
rfs formula name FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-11
rfs formula type EF
rfs formula formula --invariant=/tmp/553/inv_4_
rfs formula name FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-12
rfs formula type EF
rfs formula formula --invariant=/tmp/553/inv_5_
rfs formula name FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2024-15
rfs formula type AG
rfs formula formula --invariant=/tmp/553/inv_6_
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="FamilyReunion-COL-L00200M0020C010P010G005"
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-L00200M0020C010P010G005, 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-171636266800422"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00200M0020C010P010G005.tgz
mv FamilyReunion-COL-L00200M0020C010P010G005 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 ;