About the Execution of GreatSPN+red for FamilyReunion-COL-L00200M0020C010P010G005
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15604.539 | 3600000.00 | 3966230.00 | 12097.20 | F??T?F???F??TTF? | normal |
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.r157-smll-171636265700419.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 greatspnxred
Input is FamilyReunion-COL-L00200M0020C010P010G005, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636265700419
=====================================================================
--------------------
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-LTLCardinality-00
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-01
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-02
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-03
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-04
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-05
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-06
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-07
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-08
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-09
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-10
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-11
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-12
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-13
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-14
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716643899124
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00200M0020C010P010G005
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 13:31:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-25 13:31:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 13:31:41] [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.
[2024-05-25 13:31:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 13:31:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1498 ms
[2024-05-25 13:31:43] [INFO ] Detected 5 constant HL places corresponding to 56 PT places.
[2024-05-25 13:31:43] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 144109 PT places and 134480.0 transition bindings in 88 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2024-05-25 13:31:43] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 11 ms.
[2024-05-25 13:31:43] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Initial state reduction rules removed 3 formulas.
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 104 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 104 transition count 66
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 13 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 40418 steps (8 resets) in 241 ms. (167 steps per ms) remains 18/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 130 ms. (30 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 14/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 14/14 properties
// Phase 1: matrix 66 rows 99 cols
[2024-05-25 13:31:44] [INFO ] Computed 33 invariants in 10 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 41/59 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem AtomicPropp6 is UNSAT
At refinement iteration 4 (OVERLAPS) 40/99 variables, 27/33 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/33 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 66/165 variables, 99/132 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/132 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 0/165 variables, 0/132 constraints. Problems are: Problem set: 1 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 132 constraints, problems are : Problem set: 1 solved, 13 unsolved in 817 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 99/99 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 41/58 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 2/6 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 41/99 variables, 27/33 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/33 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 66/165 variables, 99/132 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 13/145 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/165 variables, 0/145 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 0/165 variables, 0/145 constraints. Problems are: Problem set: 1 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 145 constraints, problems are : Problem set: 1 solved, 13 unsolved in 676 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 99/99 constraints, PredecessorRefiner: 13/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 1571ms problems are : Problem set: 1 solved, 13 unsolved
Finished Parikh walk after 888 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=296 )
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 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 13 properties in 8667 ms.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2024-05-25 13:31:54] [INFO ] Flatten gal took : 47 ms
[2024-05-25 13:31:54] [INFO ] Flatten gal took : 15 ms
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
[2024-05-25 13:31:55] [INFO ] Unfolded HLPN to a Petri net with 128969 places and 110159 transitions 316597 arcs in 997 ms.
[2024-05-25 13:31:55] [INFO ] Unfolded 11 HLPN properties in 25 ms.
Deduced a syphon composed of 201 places in 626 ms
Reduce places removed 237 places and 0 transitions.
Support contains 46287 out of 128732 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128732/128732 places, 110159/110159 transitions.
Reduce places removed 224 places and 0 transitions.
Discarding 21306 places :
Implicit places reduction removed 21306 places
Iterating post reduction 0 with 21530 rules applied. Total rules applied 21530 place count 107202 transition count 110159
Applied a total of 21530 rules in 11709 ms. Remains 107202 /128732 variables (removed 21530) and now considering 110159/110159 (removed 0) transitions.
// Phase 1: matrix 110159 rows 107202 cols
[2024-05-25 13:32:57] [INFO ] Computed 9063 invariants in 47850 ms
[2024-05-25 13:35:37] [INFO ] Implicit Places using invariants in 207970 ms returned []
Implicit Place search using SMT only with invariants took 207983 ms to find 0 implicit places.
Running 109958 sub problems to find dead transitions.
[2024-05-25 13:35:40] [INFO ] Invariant cache hit.
SMT process timed out in 1457729ms, After SMT, problems are : Problem set: 0 solved, 109958 unsolved
Search for dead transitions found 0 dead transitions in 1459401ms
Starting structural reductions in LTL mode, iteration 1 : 107202/128732 places, 110159/110159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1679420 ms. Remains : 107202/128732 places, 110159/110159 transitions.
Support contains 46287 out of 107202 places after structural reductions.
[2024-05-25 14:00:03] [INFO ] Flatten gal took : 4172 ms
[2024-05-25 14:00:07] [INFO ] Flatten gal took : 3426 ms
[2024-05-25 14:00:16] [INFO ] Input system was already deterministic with 110159 transitions.
RANDOM walk for 40000 steps (8 resets) in 27845 ms. (1 steps per ms) remains 13/25 properties
BEST_FIRST walk for 40004 steps (8 resets) in 651 ms. (61 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 641 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 384 ms. (103 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 861 ms. (46 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5474 ms. (7 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 366 ms. (109 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 645 ms. (61 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 367 ms. (108 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 640 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 652 ms. (61 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 643 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 634 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5047 ms. (7 steps per ms) remains 13/13 properties
[2024-05-25 14:00:30] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10508/217361 variables, and 0 constraints, problems are : Problem set: 0 solved, 13 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 0/401 constraints, Generalized P Invariants (flows): 0/8662 constraints, State Equation: 0/107202 constraints, PredecessorRefiner: 13/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10508/217361 variables, and 0 constraints, problems are : Problem set: 0 solved, 13 unsolved in 10923 ms.
Refiners :[Positive P Invariants (semi-flows): 0/401 constraints, Generalized P Invariants (flows): 0/8662 constraints, State Equation: 0/107202 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 17988ms problems are : Problem set: 0 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 10508 out of 107202 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107202/107202 places, 110159/110159 transitions.
Graph (complete) has 150571 edges and 107202 vertex of which 105393 are kept as prefixes of interest. Removing 1809 places using SCC suffix rule.222 ms
Discarding 1809 places :
Also discarding 1407 output transitions
Drop transitions (Output transitions of discarded places.) removed 1407 transitions
Discarding 4623 places :
Implicit places reduction removed 4623 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 42813 transitions
Trivial Post-agglo rules discarded 42813 transitions
Performed 42813 trivial Post agglomeration. Transition count delta: 42813
Iterating post reduction 0 with 47436 rules applied. Total rules applied 47437 place count 100770 transition count 65939
Reduce places removed 42813 places and 0 transitions.
Performed 4623 Post agglomeration using F-continuation condition.Transition count delta: 4623
Iterating post reduction 1 with 47436 rules applied. Total rules applied 94873 place count 57957 transition count 61316
Reduce places removed 4623 places and 0 transitions.
Iterating post reduction 2 with 4623 rules applied. Total rules applied 99496 place count 53334 transition count 61316
Performed 6432 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6432 Pre rules applied. Total rules applied 99496 place count 53334 transition count 54884
Deduced a syphon composed of 6432 places in 63 ms
Ensure Unique test removed 2412 places
Reduce places removed 8844 places and 0 transitions.
Iterating global reduction 3 with 15276 rules applied. Total rules applied 114772 place count 44490 transition count 54884
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 3 with 2211 rules applied. Total rules applied 116983 place count 44490 transition count 52673
Reduce places removed 2211 places and 0 transitions.
Iterating post reduction 4 with 2211 rules applied. Total rules applied 119194 place count 42279 transition count 52673
Performed 4623 Post agglomeration using F-continuation condition.Transition count delta: 4623
Deduced a syphon composed of 4623 places in 43 ms
Reduce places removed 4623 places and 0 transitions.
Iterating global reduction 5 with 9246 rules applied. Total rules applied 128440 place count 37656 transition count 48050
Free-agglomeration rule (complex) applied 4422 times.
Iterating global reduction 5 with 4422 rules applied. Total rules applied 132862 place count 37656 transition count 43628
Reduce places removed 4422 places and 0 transitions.
Iterating post reduction 5 with 4422 rules applied. Total rules applied 137284 place count 33234 transition count 43628
Applied a total of 137284 rules in 60092 ms. Remains 33234 /107202 variables (removed 73968) and now considering 43628/110159 (removed 66531) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60093 ms. Remains : 33234/107202 places, 43628/110159 transitions.
RANDOM walk for 40000 steps (8 resets) in 7809 ms. (5 steps per ms) remains 1/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 302 ms. (132 steps per ms) remains 1/1 properties
// Phase 1: matrix 43628 rows 33234 cols
[2024-05-25 14:01:53] [INFO ] Computed 1626 invariants in 3406 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp6 is UNSAT
After SMT solving in domain Real declared 5358/76862 variables, and 12 constraints, problems are : Problem set: 1 solved, 0 unsolved in 1003 ms.
Refiners :[Generalized P Invariants (flows): 12/1626 constraints, State Equation: 0/33234 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 4500ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 107202 stabilizing places and 110159 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 107202 transition count 110159
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U p1)&&X((F(!p0)||G(p2)))))'
Support contains 8844 out of 107202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107202/107202 places, 110159/110159 transitions.
Reduce places removed 425 places and 0 transitions.
Discarding 402 places :
Implicit places reduction removed 402 places
Iterating post reduction 0 with 827 rules applied. Total rules applied 827 place count 106375 transition count 110159
Applied a total of 827 rules in 1305 ms. Remains 106375 /107202 variables (removed 827) and now considering 110159/110159 (removed 0) transitions.
// Phase 1: matrix 110159 rows 106375 cols
[2024-05-25 14:02:46] [INFO ] Computed 8447 invariants in 48998 ms
[2024-05-25 14:04:31] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 14:05:26] [INFO ] Implicit Places using invariants in 209067 ms returned []
Implicit Place search using SMT only with invariants took 209068 ms to find 0 implicit places.
Running 109958 sub problems to find dead transitions.
[2024-05-25 14:05:28] [INFO ] Invariant cache hit.
SMT process timed out in 1499519ms, After SMT, problems are : Problem set: 0 solved, 109958 unsolved
Search for dead transitions found 0 dead transitions in 1501008ms
Starting structural reductions in LTL mode, iteration 1 : 106375/107202 places, 110159/110159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1711503 ms. Remains : 106375/107202 places, 110159/110159 transitions.
Stuttering acceptance computed with spot in 574 ms :[(OR (NOT p1) (AND p0 (NOT p2))), (NOT p0), (NOT p1), (AND p0 (NOT p2)), p0]
Running random walk in product with property : FamilyReunion-COL-L00200M0020C010P010G005-LTLCardinality-01
Product exploration timeout after 22930 steps with 11465 reset in 10003 ms.
Product exploration timeout after 24100 steps with 12050 reset in 10001 ms.
Computed a total of 106375 stabilizing places and 110159 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 106375 transition count 110159
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
BK_TIME_CONFINEMENT_REACHED
--------------------
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 LTLCardinality -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-L00200M0020C010P010G005"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is FamilyReunion-COL-L00200M0020C010P010G005, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r157-smll-171636265700419"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;