About the Execution of ITS-Tools for FamilyReunion-COL-L00020M0002C001P001G001
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | TFTFF?FFFFFFFTFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r086-smll-174860101900107.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is FamilyReunion-COL-L00020M0002C001P001G001, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860101900107
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 24 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 135K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-00
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-01
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-02
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-03
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-04
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-05
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-06
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-07
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-08
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-09
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-10
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-11
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-12
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-13
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-14
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748675027541
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00020M0002C001P001G001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202505121319
[2025-05-31 07:03:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 07:03:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 07:03:50] [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.
[2025-05-31 07:03:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-05-31 07:03:51] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1268 ms
[2025-05-31 07:03:51] [INFO ] Detected 5 constant HL places corresponding to 11 PT places.
[2025-05-31 07:03:51] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 3292 PT places and 2774.0 transition bindings in 49 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
[2025-05-31 07:03:51] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 10 ms.
[2025-05-31 07:03:51] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 4 formulas.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-15 FALSE 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 12 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-07 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 40035 steps (28 resets) in 477 ms. (83 steps per ms) remains 2/25 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 202 ms. (197 steps per ms) remains 2/2 properties
// Phase 1: matrix 66 rows 99 cols
[2025-05-31 07:03:52] [INFO ] Computed 33 invariants in 13 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp21 is UNSAT
At refinement iteration 1 (OVERLAPS) 7/9 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem AtomicPropp11 is UNSAT
After SMT solving in domain Real declared 9/165 variables, and 2 constraints, problems are : Problem set: 2 solved, 0 unsolved in 238 ms.
Refiners :[Positive P Invariants (semi-flows): 1/4 constraints, Generalized P Invariants (flows): 1/29 constraints, State Equation: 0/99 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 305ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
[2025-05-31 07:03:52] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2025-05-31 07:03:52] [INFO ] Flatten gal took : 58 ms
[2025-05-31 07:03:52] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 07:03:52] [INFO ] Flatten gal took : 19 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 :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 :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 2
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
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
[2025-05-31 07:03:53] [INFO ] Unfolded HLPN to a Petri net with 3095 places and 2438 transitions 6997 arcs in 124 ms.
[2025-05-31 07:03:53] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Deduced a syphon composed of 21 places in 48 ms
Reduce places removed 30 places and 0 transitions.
Support contains 513 out of 3065 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3065/3065 places, 2438/2438 transitions.
Reduce places removed 67 places and 0 transitions.
Discarding 420 places :
Implicit places reduction removed 420 places
Iterating post reduction 0 with 487 rules applied. Total rules applied 487 place count 2578 transition count 2438
Discarding 169 places :
Symmetric choice reduction at 1 with 169 rule applications. Total rules 656 place count 2409 transition count 2269
Iterating global reduction 1 with 169 rules applied. Total rules applied 825 place count 2409 transition count 2269
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 845 place count 2389 transition count 2249
Iterating global reduction 1 with 20 rules applied. Total rules applied 865 place count 2389 transition count 2249
Applied a total of 865 rules in 1229 ms. Remains 2389 /3065 variables (removed 676) and now considering 2249/2438 (removed 189) transitions.
// Phase 1: matrix 2249 rows 2389 cols
[2025-05-31 07:03:54] [INFO ] Computed 281 invariants in 190 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:03:57] [INFO ] Implicit Places using invariants in 2824 ms returned [231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 462, 1242, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176]
Discarding 86 places :
Implicit Place search using SMT only with invariants took 2851 ms to find 86 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2303/3065 places, 2249/2438 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 2262 transition count 2208
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 2262 transition count 2208
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 102 place count 2242 transition count 2168
Iterating global reduction 0 with 20 rules applied. Total rules applied 122 place count 2242 transition count 2168
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 142 place count 2222 transition count 2148
Iterating global reduction 0 with 20 rules applied. Total rules applied 162 place count 2222 transition count 2148
Applied a total of 162 rules in 1197 ms. Remains 2222 /2303 variables (removed 81) and now considering 2148/2249 (removed 101) transitions.
// Phase 1: matrix 2148 rows 2222 cols
[2025-05-31 07:03:58] [INFO ] Computed 195 invariants in 91 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:03:59] [INFO ] Implicit Places using invariants in 1149 ms returned []
[2025-05-31 07:03:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:04:05] [INFO ] Implicit Places using invariants and state equation in 5500 ms returned []
Implicit Place search using SMT with State Equation took 6665 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2222/3065 places, 2148/2438 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 11959 ms. Remains : 2222/3065 places, 2148/2438 transitions.
Support contains 513 out of 2222 places after structural reductions.
[2025-05-31 07:04:05] [INFO ] Flatten gal took : 261 ms
[2025-05-31 07:04:05] [INFO ] Flatten gal took : 217 ms
[2025-05-31 07:04:06] [INFO ] Input system was already deterministic with 2148 transitions.
RANDOM walk for 4186 steps (0 resets) in 871 ms. (4 steps per ms) remains 0/18 properties
Computed a total of 2222 stabilizing places and 2148 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2222 transition count 2148
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_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 42 out of 2222 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2222/2222 places, 2148/2148 transitions.
Graph (complete) has 2905 edges and 2222 vertex of which 1748 are kept as prefixes of interest. Removing 474 places using SCC suffix rule.30 ms
Discarding 474 places :
Also discarding 363 output transitions
Drop transitions (Output transitions of discarded places.) removed 363 transitions
Reduce places removed 21 places and 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1218 transitions
Trivial Post-agglo rules discarded 1218 transitions
Performed 1218 trivial Post agglomeration. Transition count delta: 1218
Iterating post reduction 0 with 1218 rules applied. Total rules applied 1219 place count 1727 transition count 546
Reduce places removed 1218 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 1 with 1239 rules applied. Total rules applied 2458 place count 509 transition count 525
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 2479 place count 488 transition count 525
Performed 189 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 189 Pre rules applied. Total rules applied 2479 place count 488 transition count 336
Deduced a syphon composed of 189 places in 0 ms
Ensure Unique test removed 63 places
Reduce places removed 252 places and 0 transitions.
Iterating global reduction 3 with 441 rules applied. Total rules applied 2920 place count 236 transition count 336
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 3 with 42 rules applied. Total rules applied 2962 place count 236 transition count 294
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 4 with 42 rules applied. Total rules applied 3004 place count 194 transition count 294
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 3007 place count 191 transition count 231
Iterating global reduction 5 with 3 rules applied. Total rules applied 3010 place count 191 transition count 231
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 5 with 63 rules applied. Total rules applied 3073 place count 191 transition count 168
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Ensure Unique test removed 21 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 6 with 63 rules applied. Total rules applied 3136 place count 149 transition count 147
Reduce places removed 21 places and 21 transitions.
Iterating global reduction 6 with 21 rules applied. Total rules applied 3157 place count 128 transition count 126
Applied a total of 3157 rules in 247 ms. Remains 128 /2222 variables (removed 2094) and now considering 126/2148 (removed 2022) transitions.
// Phase 1: matrix 126 rows 128 cols
[2025-05-31 07:04:07] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:04:07] [INFO ] Implicit Places using invariants in 142 ms returned [21, 85]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 144 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 126/2222 places, 126/2148 transitions.
Reduce places removed 21 places and 21 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 105 transition count 84
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 84 transition count 84
Applied a total of 42 rules in 10 ms. Remains 84 /126 variables (removed 42) and now considering 84/126 (removed 42) transitions.
// Phase 1: matrix 84 rows 84 cols
[2025-05-31 07:04:07] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:04:07] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-05-31 07:04:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:04:07] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 84/2222 places, 84/2148 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 550 ms. Remains : 84/2222 places, 84/2148 transitions.
Stuttering acceptance computed with spot in 263 ms :[(NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-00
Product exploration explored 100000 steps with 1176 reset in 668 ms.
Product exploration explored 100000 steps with 1176 reset in 712 ms.
Computed a total of 84 stabilizing places and 84 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 84 transition count 84
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 34 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-00 finished in 3593 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))||G(p1))))'
Support contains 24 out of 2222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2222/2222 places, 2148/2148 transitions.
Reduce places removed 3 places and 0 transitions.
Discarding 21 places :
Implicit places reduction removed 21 places
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 2198 transition count 2148
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 45 place count 2177 transition count 2107
Iterating global reduction 1 with 21 rules applied. Total rules applied 66 place count 2177 transition count 2107
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 87 place count 2156 transition count 2086
Iterating global reduction 1 with 21 rules applied. Total rules applied 108 place count 2156 transition count 2086
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 129 place count 2135 transition count 2065
Iterating global reduction 1 with 21 rules applied. Total rules applied 150 place count 2135 transition count 2065
Applied a total of 150 rules in 1208 ms. Remains 2135 /2222 variables (removed 87) and now considering 2065/2148 (removed 83) transitions.
// Phase 1: matrix 2065 rows 2135 cols
[2025-05-31 07:04:11] [INFO ] Computed 172 invariants in 40 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:04:13] [INFO ] Implicit Places using invariants in 1273 ms returned [1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1882]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 1278 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2113/2222 places, 2065/2148 transitions.
Applied a total of 0 rules in 376 ms. Remains 2113 /2113 variables (removed 0) and now considering 2065/2065 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2864 ms. Remains : 2113/2222 places, 2065/2148 transitions.
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-02
Product exploration explored 100000 steps with 82 reset in 798 ms.
Product exploration explored 100000 steps with 82 reset in 553 ms.
Computed a total of 2113 stabilizing places and 2065 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2113 transition count 2065
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 226 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
RANDOM walk for 3878 steps (0 resets) in 60 ms. (63 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 6 factoid took 298 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
// Phase 1: matrix 2065 rows 2113 cols
[2025-05-31 07:04:17] [INFO ] Computed 150 invariants in 27 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 07:04:20] [INFO ] [Real]Absence check using 0 positive and 150 generalized place invariants in 728 ms returned sat
[2025-05-31 07:04:32] [INFO ] [Real]Absence check using state equation in 11106 ms returned unknown
Could not prove EG (NOT p0)
Support contains 21 out of 2113 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 2113/2113 places, 2065/2065 transitions.
Graph (complete) has 2589 edges and 2113 vertex of which 2107 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.10 ms
Discarding 6 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 21 places and 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1407 transitions
Trivial Post-agglo rules discarded 1407 transitions
Performed 1407 trivial Post agglomeration. Transition count delta: 1407
Iterating post reduction 0 with 1407 rules applied. Total rules applied 1408 place count 2086 transition count 630
Reduce places removed 1407 places and 0 transitions.
Iterating post reduction 1 with 1407 rules applied. Total rules applied 2815 place count 679 transition count 630
Performed 273 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 273 Pre rules applied. Total rules applied 2815 place count 679 transition count 357
Deduced a syphon composed of 273 places in 0 ms
Ensure Unique test removed 105 places
Reduce places removed 378 places and 0 transitions.
Iterating global reduction 2 with 651 rules applied. Total rules applied 3466 place count 301 transition count 357
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 2 with 42 rules applied. Total rules applied 3508 place count 301 transition count 315
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 3 with 84 rules applied. Total rules applied 3592 place count 259 transition count 273
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 3613 place count 238 transition count 273
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 3655 place count 217 transition count 252
Applied a total of 3655 rules in 93 ms. Remains 217 /2113 variables (removed 1896) and now considering 252/2065 (removed 1813) transitions.
// Phase 1: matrix 252 rows 217 cols
[2025-05-31 07:04:32] [INFO ] Computed 45 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:04:32] [INFO ] Implicit Places using invariants in 209 ms returned [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 210 ms to find 21 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 196/2113 places, 252/2065 transitions.
Applied a total of 0 rules in 10 ms. Remains 196 /196 variables (removed 0) and now considering 252/252 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 314 ms. Remains : 196/2113 places, 252/2065 transitions.
Computed a total of 196 stabilizing places and 252 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 196 transition count 252
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
RANDOM walk for 210 steps (0 resets) in 7 ms. (26 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 177 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
// Phase 1: matrix 252 rows 196 cols
[2025-05-31 07:04:32] [INFO ] Computed 24 invariants in 2 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 07:04:33] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2025-05-31 07:04:33] [INFO ] [Real]Absence check using 2 positive and 22 generalized place invariants in 47 ms returned sat
[2025-05-31 07:04:34] [INFO ] [Real]Absence check using state equation in 701 ms returned sat
[2025-05-31 07:04:34] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 07:04:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2025-05-31 07:04:34] [INFO ] [Nat]Absence check using 2 positive and 22 generalized place invariants in 37 ms returned sat
[2025-05-31 07:04:35] [INFO ] [Nat]Absence check using state equation in 1149 ms returned sat
[2025-05-31 07:04:35] [INFO ] Computed and/alt/rep : 126/189/126 causal constraints (skipped 63 transitions) in 36 ms.
[2025-05-31 07:04:36] [INFO ] Added : 29 causal constraints over 6 iterations in 439 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 66 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1123 reset in 804 ms.
Product exploration explored 100000 steps with 1123 reset in 589 ms.
Built C files in :
/tmp/ltsmin6312081155792466011
[2025-05-31 07:04:37] [INFO ] Computing symmetric may disable matrix : 252 transitions.
[2025-05-31 07:04:37] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-31 07:04:37] [INFO ] Computing symmetric may enable matrix : 252 transitions.
[2025-05-31 07:04:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-31 07:04:37] [INFO ] Computing Do-Not-Accords matrix : 252 transitions.
[2025-05-31 07:04:37] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-31 07:04:37] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6312081155792466011
Running compilation step : cd /tmp/ltsmin6312081155792466011;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1482 ms.
Running link step : cd /tmp/ltsmin6312081155792466011;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 91 ms.
Running LTSmin : cd /tmp/ltsmin6312081155792466011;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3882144533639527777.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 21 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 252/252 transitions.
Graph (complete) has 420 edges and 196 vertex of which 193 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 64 place count 193 transition count 189
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 1 with 63 rules applied. Total rules applied 127 place count 130 transition count 189
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 129 place count 128 transition count 147
Iterating global reduction 2 with 2 rules applied. Total rules applied 131 place count 128 transition count 147
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 2 with 42 rules applied. Total rules applied 173 place count 128 transition count 105
Reduce places removed 21 places and 21 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 194 place count 107 transition count 84
Applied a total of 194 rules in 24 ms. Remains 107 /196 variables (removed 89) and now considering 84/252 (removed 168) transitions.
// Phase 1: matrix 84 rows 107 cols
[2025-05-31 07:04:53] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:04:53] [INFO ] Implicit Places using invariants in 136 ms returned [106]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 139 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 106/196 places, 84/252 transitions.
Reduce places removed 21 places and 21 transitions.
Applied a total of 0 rules in 4 ms. Remains 85 /106 variables (removed 21) and now considering 63/84 (removed 21) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 169 ms. Remains : 85/196 places, 63/252 transitions.
Built C files in :
/tmp/ltsmin15361592198285564483
[2025-05-31 07:04:53] [INFO ] Computing symmetric may disable matrix : 63 transitions.
[2025-05-31 07:04:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-31 07:04:53] [INFO ] Computing symmetric may enable matrix : 63 transitions.
[2025-05-31 07:04:53] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-31 07:04:53] [INFO ] Computing Do-Not-Accords matrix : 63 transitions.
[2025-05-31 07:04:53] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-31 07:04:53] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15361592198285564483
Running compilation step : cd /tmp/ltsmin15361592198285564483;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 211 ms.
Running link step : cd /tmp/ltsmin15361592198285564483;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin15361592198285564483;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14880208123910590532.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-05-31 07:05:08] [INFO ] Flatten gal took : 4 ms
[2025-05-31 07:05:08] [INFO ] Flatten gal took : 5 ms
[2025-05-31 07:05:08] [INFO ] Time to serialize gal into /tmp/LTL378736079929497327.gal : 3 ms
[2025-05-31 07:05:08] [INFO ] Time to serialize properties into /tmp/LTL15397673712542513176.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL378736079929497327.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18043950288939124519.hoa' '-atoms' '/tmp/LTL15397673712542513176.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15397673712542513176.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18043950288939124519.hoa
Reverse transition relation is NOT exact ! Due to transitions t609, t610, t611, t612, t613, t614, t615, t616, t617, t618, t619, t620, t621, t622, t623, t62...286
Computing Next relation with stutter on 210 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
384 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.88362,107168,1,0,284,295101,156,198,8222,409228,530
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-02 finished in 62148 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 63 out of 2222 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2222/2222 places, 2148/2148 transitions.
Graph (complete) has 2905 edges and 2222 vertex of which 1074 are kept as prefixes of interest. Removing 1148 places using SCC suffix rule.4 ms
Discarding 1148 places :
Also discarding 993 output transitions
Drop transitions (Output transitions of discarded places.) removed 993 transitions
Reduce places removed 21 places and 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 861 transitions
Trivial Post-agglo rules discarded 861 transitions
Performed 861 trivial Post agglomeration. Transition count delta: 861
Iterating post reduction 0 with 861 rules applied. Total rules applied 862 place count 1053 transition count 273
Reduce places removed 861 places and 0 transitions.
Iterating post reduction 1 with 861 rules applied. Total rules applied 1723 place count 192 transition count 273
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 1723 place count 192 transition count 252
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 1765 place count 171 transition count 252
Applied a total of 1765 rules in 37 ms. Remains 171 /2222 variables (removed 2051) and now considering 252/2148 (removed 1896) transitions.
// Phase 1: matrix 252 rows 171 cols
[2025-05-31 07:05:12] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:05:12] [INFO ] Implicit Places using invariants in 96 ms returned []
[2025-05-31 07:05:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:05:13] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 350 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:05:13] [INFO ] Redundant transitions in 23 ms returned []
Running 189 sub problems to find dead transitions.
[2025-05-31 07:05:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 2 (OVERLAPS) 252/402 variables, 150/151 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 4 (OVERLAPS) 21/423 variables, 21/172 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/423 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 6 (OVERLAPS) 0/423 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 189 unsolved
No progress, stopping.
After SMT solving in domain Real declared 423/423 variables, and 172 constraints, problems are : Problem set: 0 solved, 189 unsolved in 20357 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 171/171 constraints, PredecessorRefiner: 189/189 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 189 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 2 (OVERLAPS) 252/402 variables, 150/151 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 189/340 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 5 (OVERLAPS) 21/423 variables, 21/361 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/423 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 7 (OVERLAPS) 0/423 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 189 unsolved
No progress, stopping.
After SMT solving in domain Int declared 423/423 variables, and 361 constraints, problems are : Problem set: 0 solved, 189 unsolved in 26905 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 171/171 constraints, PredecessorRefiner: 189/189 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47406ms problems are : Problem set: 0 solved, 189 unsolved
Search for dead transitions found 0 dead transitions in 47410ms
Starting structural reductions in SI_LTL mode, iteration 1 : 171/2222 places, 252/2148 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 47831 ms. Remains : 171/2222 places, 252/2148 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-03
Product exploration explored 100000 steps with 2879 reset in 673 ms.
Product exploration explored 100000 steps with 2894 reset in 662 ms.
Computed a total of 171 stabilizing places and 252 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 171 transition count 252
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 92 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 135 steps (0 resets) in 6 ms. (19 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Property proved to be false thanks to negative knowledge :(F p0)
Knowledge based reduction with 4 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-03 finished in 49657 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 21 out of 2222 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2222/2222 places, 2148/2148 transitions.
Graph (complete) has 2905 edges and 2222 vertex of which 2000 are kept as prefixes of interest. Removing 222 places using SCC suffix rule.6 ms
Discarding 222 places :
Also discarding 174 output transitions
Drop transitions (Output transitions of discarded places.) removed 174 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 21 places :
Implicit places reduction removed 21 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1386 transitions
Trivial Post-agglo rules discarded 1386 transitions
Performed 1386 trivial Post agglomeration. Transition count delta: 1386
Iterating post reduction 0 with 1407 rules applied. Total rules applied 1408 place count 1958 transition count 567
Reduce places removed 1386 places and 0 transitions.
Iterating post reduction 1 with 1386 rules applied. Total rules applied 2794 place count 572 transition count 567
Performed 231 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 231 Pre rules applied. Total rules applied 2794 place count 572 transition count 336
Deduced a syphon composed of 231 places in 0 ms
Ensure Unique test removed 105 places
Reduce places removed 336 places and 0 transitions.
Iterating global reduction 2 with 567 rules applied. Total rules applied 3361 place count 236 transition count 336
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 2 with 42 rules applied. Total rules applied 3403 place count 236 transition count 294
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 3 with 42 rules applied. Total rules applied 3445 place count 194 transition count 294
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 21 Pre rules applied. Total rules applied 3445 place count 194 transition count 273
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 3487 place count 173 transition count 273
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 3490 place count 170 transition count 210
Iterating global reduction 4 with 3 rules applied. Total rules applied 3493 place count 170 transition count 210
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 4 with 84 rules applied. Total rules applied 3577 place count 170 transition count 126
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 3598 place count 149 transition count 126
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Ensure Unique test removed 21 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 6 with 63 rules applied. Total rules applied 3661 place count 107 transition count 105
Reduce places removed 21 places and 21 transitions.
Iterating global reduction 6 with 21 rules applied. Total rules applied 3682 place count 86 transition count 84
Applied a total of 3682 rules in 65 ms. Remains 86 /2222 variables (removed 2136) and now considering 84/2148 (removed 2064) transitions.
// Phase 1: matrix 84 rows 86 cols
[2025-05-31 07:06:02] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:06:02] [INFO ] Implicit Places using invariants in 114 ms returned [42, 64]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 117 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 84/2222 places, 84/2148 transitions.
Reduce places removed 21 places and 21 transitions.
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 21 Pre rules applied. Total rules applied 0 place count 63 transition count 42
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 0 with 42 rules applied. Total rules applied 42 place count 42 transition count 42
Applied a total of 42 rules in 5 ms. Remains 42 /84 variables (removed 42) and now considering 42/84 (removed 42) transitions.
// Phase 1: matrix 42 rows 42 cols
[2025-05-31 07:06:02] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:06:02] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-05-31 07:06:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:06:02] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 42/2222 places, 42/2148 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 289 ms. Remains : 42/2222 places, 42/2148 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-04
Product exploration explored 100000 steps with 23135 reset in 338 ms.
Product exploration explored 100000 steps with 23142 reset in 372 ms.
Computed a total of 42 stabilizing places and 42 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 42 transition count 42
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 86 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
RANDOM walk for 16 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 107 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2025-05-31 07:06:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-04 FALSE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-04 finished in 1638 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(p0) U (p1 U p2))&&X(X(F(p3))))))'
Support contains 149 out of 2222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2222/2222 places, 2148/2148 transitions.
Reduce places removed 4 places and 0 transitions.
Discarding 42 places :
Implicit places reduction removed 42 places
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 2176 transition count 2148
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 88 place count 2134 transition count 2106
Iterating global reduction 1 with 42 rules applied. Total rules applied 130 place count 2134 transition count 2106
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 172 place count 2092 transition count 2064
Iterating global reduction 1 with 42 rules applied. Total rules applied 214 place count 2092 transition count 2064
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 216 place count 2090 transition count 2022
Iterating global reduction 1 with 2 rules applied. Total rules applied 218 place count 2090 transition count 2022
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 260 place count 2048 transition count 1980
Iterating global reduction 1 with 42 rules applied. Total rules applied 302 place count 2048 transition count 1980
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 344 place count 2006 transition count 1938
Iterating global reduction 1 with 42 rules applied. Total rules applied 386 place count 2006 transition count 1938
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 428 place count 1964 transition count 1896
Iterating global reduction 1 with 42 rules applied. Total rules applied 470 place count 1964 transition count 1896
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 512 place count 1922 transition count 1854
Iterating global reduction 1 with 42 rules applied. Total rules applied 554 place count 1922 transition count 1854
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 596 place count 1880 transition count 1812
Iterating global reduction 1 with 42 rules applied. Total rules applied 638 place count 1880 transition count 1812
Applied a total of 638 rules in 2056 ms. Remains 1880 /2222 variables (removed 342) and now considering 1812/2148 (removed 336) transitions.
// Phase 1: matrix 1812 rows 1880 cols
[2025-05-31 07:06:06] [INFO ] Computed 151 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:06:07] [INFO ] Implicit Places using invariants in 1020 ms returned [1056, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 1023 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1858/2222 places, 1812/2148 transitions.
Applied a total of 0 rules in 212 ms. Remains 1858 /1858 variables (removed 0) and now considering 1812/1812 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3292 ms. Remains : 1858/2222 places, 1812/2148 transitions.
Stuttering acceptance computed with spot in 478 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), true, (NOT p0), (NOT p2), (NOT p2), (NOT p3), (NOT p3)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-05
Product exploration explored 100000 steps with 145 reset in 517 ms.
Product exploration explored 100000 steps with 145 reset in 401 ms.
Computed a total of 1858 stabilizing places and 1812 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1858 transition count 1812
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p2 (NOT p1) p0 (NOT p3)), (X p2), (X (OR p2 p1 p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1))), (F (G p2)), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 22 factoid took 905 ms. Reduced automaton from 8 states, 17 edges and 4 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3)]
RANDOM walk for 2806 steps (0 resets) in 24 ms. (112 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p2 (NOT p1) p0 (NOT p3)), (X p2), (X (OR p2 p1 p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1))), (F (G p2)), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(F p3)]
Knowledge based reduction with 22 factoid took 1151 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Stuttering acceptance computed with spot in 187 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3)]
// Phase 1: matrix 1812 rows 1858 cols
[2025-05-31 07:06:12] [INFO ] Computed 129 invariants in 16 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 07:06:15] [INFO ] [Real]Absence check using 0 positive and 129 generalized place invariants in 775 ms returned sat
[2025-05-31 07:06:27] [INFO ] [Real]Absence check using state equation in 12239 ms returned unknown
Could not prove EG (NOT p3)
Support contains 2 out of 1858 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1858/1858 places, 1812/1812 transitions.
Applied a total of 0 rules in 134 ms. Remains 1858 /1858 variables (removed 0) and now considering 1812/1812 (removed 0) transitions.
[2025-05-31 07:06:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:06:28] [INFO ] Implicit Places using invariants in 708 ms returned []
[2025-05-31 07:06:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:06:31] [INFO ] Implicit Places using invariants and state equation in 3331 ms returned []
Implicit Place search using SMT with State Equation took 4048 ms to find 0 implicit places.
Running 1791 sub problems to find dead transitions.
[2025-05-31 07:06:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
(s1393 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s1217 1.0)
(s1218 1.0)
(s1219 1.0)
(s1220 1.0)
(s1221 1.0)
(s1222 1.0)
(s1223 1.0)
(s1224 1.0)
(s1225 1.0)
(s1226 1.0)
(s1227 1.0)
(s1228 1.0)
(s1229 1.0)
(s1230 1.0)
(s1231 1.0)
(s1232 1.0)
(s1233 1.0)
(s1234 1.0)
(s1235 1.0)
(s1236 1.0)
(s1237 1.0)
(s1238 1.0)
(s1239 1.0)
(s1240 1.0)
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(s1242 1.0)
(s1243 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1835 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1791 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1835/3670 variables, and 126 constraints, problems are : Problem set: 0 solved, 1791 unsolved in 30156 ms.
Refiners :[Generalized P Invariants (flows): 126/129 constraints, State Equation: 0/1858 constraints, PredecessorRefiner: 1791/1791 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1791 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1835 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1791 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1835/3670 variables, and 126 constraints, problems are : Problem set: 0 solved, 1791 unsolved in 30079 ms.
Refiners :[Generalized P Invariants (flows): 126/129 constraints, State Equation: 0/1858 constraints, PredecessorRefiner: 0/1791 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60912ms problems are : Problem set: 0 solved, 1791 unsolved
Search for dead transitions found 0 dead transitions in 60932ms
Finished structural reductions in LTL mode , in 1 iterations and 65127 ms. Remains : 1858/1858 places, 1812/1812 transitions.
Computed a total of 1858 stabilizing places and 1812 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1858 transition count 1812
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p3), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3)]
RANDOM walk for 2771 steps (0 resets) in 15 ms. (173 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p3), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(F p3)]
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Stuttering acceptance computed with spot in 215 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3)]
[2025-05-31 07:07:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 07:07:37] [INFO ] [Real]Absence check using 0 positive and 129 generalized place invariants in 1453 ms returned sat
[2025-05-31 07:07:49] [INFO ] [Real]Absence check using state equation in 11572 ms returned unknown
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 139 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Product exploration explored 100000 steps with 144 reset in 360 ms.
Product exploration explored 100000 steps with 145 reset in 443 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 196 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Support contains 2 out of 1858 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1858/1858 places, 1812/1812 transitions.
Graph (complete) has 2233 edges and 1858 vertex of which 1348 are kept as prefixes of interest. Removing 510 places using SCC suffix rule.3 ms
Discarding 510 places :
Also discarding 426 output transitions
Drop transitions (Output transitions of discarded places.) removed 426 transitions
Performed 567 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 567 rules applied. Total rules applied 568 place count 1348 transition count 1386
Performed 504 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 504 Pre rules applied. Total rules applied 568 place count 1348 transition count 1470
Deduced a syphon composed of 1071 places in 1 ms
Iterating global reduction 1 with 504 rules applied. Total rules applied 1072 place count 1348 transition count 1470
Discarding 839 places :
Symmetric choice reduction at 1 with 839 rule applications. Total rules 1911 place count 509 transition count 611
Deduced a syphon composed of 294 places in 0 ms
Iterating global reduction 1 with 839 rules applied. Total rules applied 2750 place count 509 transition count 611
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 2834 place count 509 transition count 527
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 2834 place count 509 transition count 527
Deduced a syphon composed of 315 places in 0 ms
Iterating global reduction 2 with 21 rules applied. Total rules applied 2855 place count 509 transition count 527
Discarding 145 places :
Symmetric choice reduction at 2 with 145 rule applications. Total rules 3000 place count 364 transition count 382
Deduced a syphon composed of 190 places in 0 ms
Iterating global reduction 2 with 145 rules applied. Total rules applied 3145 place count 364 transition count 382
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 3185 place count 324 transition count 342
Deduced a syphon composed of 190 places in 0 ms
Iterating global reduction 2 with 40 rules applied. Total rules applied 3225 place count 324 transition count 342
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 3265 place count 284 transition count 302
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 2 with 40 rules applied. Total rules applied 3305 place count 284 transition count 302
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 153 places in 0 ms
Iterating global reduction 2 with 3 rules applied. Total rules applied 3308 place count 284 transition count 302
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 3311 place count 281 transition count 299
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 2 with 3 rules applied. Total rules applied 3314 place count 281 transition count 299
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 171 places in 0 ms
Iterating global reduction 2 with 21 rules applied. Total rules applied 3335 place count 281 transition count 341
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 3356 place count 260 transition count 299
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 2 with 21 rules applied. Total rules applied 3377 place count 260 transition count 299
Deduced a syphon composed of 150 places in 0 ms
Applied a total of 3377 rules in 697 ms. Remains 260 /1858 variables (removed 1598) and now considering 299/1812 (removed 1513) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 07:07:51] [INFO ] Redundant transitions in 8 ms returned []
Running 257 sub problems to find dead transitions.
// Phase 1: matrix 299 rows 260 cols
[2025-05-31 07:07:51] [INFO ] Computed 44 invariants in 3 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/237 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/237 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 2 (OVERLAPS) 23/260 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 257 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:07:58] [INFO ] Deduced a trap composed of 6 places in 265 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:07:59] [INFO ] Deduced a trap composed of 6 places in 251 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:07:59] [INFO ] Deduced a trap composed of 6 places in 247 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:07:59] [INFO ] Deduced a trap composed of 6 places in 247 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:07:59] [INFO ] Deduced a trap composed of 6 places in 264 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:00] [INFO ] Deduced a trap composed of 6 places in 235 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:00] [INFO ] Deduced a trap composed of 6 places in 245 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:00] [INFO ] Deduced a trap composed of 6 places in 250 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:00] [INFO ] Deduced a trap composed of 6 places in 243 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:01] [INFO ] Deduced a trap composed of 6 places in 258 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:01] [INFO ] Deduced a trap composed of 6 places in 235 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:01] [INFO ] Deduced a trap composed of 6 places in 220 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:01] [INFO ] Deduced a trap composed of 6 places in 206 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:02] [INFO ] Deduced a trap composed of 6 places in 216 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:02] [INFO ] Deduced a trap composed of 6 places in 247 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:02] [INFO ] Deduced a trap composed of 6 places in 237 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:02] [INFO ] Deduced a trap composed of 6 places in 230 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:03] [INFO ] Deduced a trap composed of 6 places in 226 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:03] [INFO ] Deduced a trap composed of 6 places in 237 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 07:08:03] [INFO ] Deduced a trap composed of 6 places in 232 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/260 variables, 20/64 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 257 unsolved
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD251 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD281 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD298 is UNSAT
At refinement iteration 5 (OVERLAPS) 299/559 variables, 260/324 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/559 variables, 0/324 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/559 variables, 0/324 constraints. Problems are: Problem set: 213 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 559/559 variables, and 324 constraints, problems are : Problem set: 213 solved, 44 unsolved in 25680 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 260/260 constraints, PredecessorRefiner: 257/257 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 213 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 132/219 variables, 2/2 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 1/3 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/23 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 0/23 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 41/260 variables, 41/64 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 0/64 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 299/559 variables, 260/324 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/559 variables, 44/368 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/559 variables, 0/368 constraints. Problems are: Problem set: 213 solved, 44 unsolved
At refinement iteration 10 (OVERLAPS) 0/559 variables, 0/368 constraints. Problems are: Problem set: 213 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 559/559 variables, and 368 constraints, problems are : Problem set: 213 solved, 44 unsolved in 12728 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 260/260 constraints, PredecessorRefiner: 44/257 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38442ms problems are : Problem set: 213 solved, 44 unsolved
Search for dead transitions found 213 dead transitions in 38444ms
Found 213 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 213 transitions
Dead transitions reduction (with SMT) removed 213 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 260/1858 places, 86/1812 transitions.
Graph (complete) has 256 edges and 260 vertex of which 110 are kept as prefixes of interest. Removing 150 places using SCC suffix rule.1 ms
Discarding 150 places :
Also discarding 0 output transitions
Ensure Unique test removed 42 places
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 68 transition count 86
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 103 place count 8 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 1 with 60 rules applied. Total rules applied 163 place count 8 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 163 rules in 6 ms. Remains 8 /260 variables (removed 252) and now considering 6/86 (removed 80) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 8/1858 places, 6/1812 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 39170 ms. Remains : 8/1858 places, 6/1812 transitions.
Built C files in :
/tmp/ltsmin10188447542332941336
[2025-05-31 07:08:29] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10188447542332941336
Running compilation step : cd /tmp/ltsmin10188447542332941336;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10188447542332941336;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10188447542332941336;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 1858 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1858/1858 places, 1812/1812 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 1796 transition count 1750
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 1796 transition count 1750
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 186 place count 1734 transition count 1688
Iterating global reduction 0 with 62 rules applied. Total rules applied 248 place count 1734 transition count 1688
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 310 place count 1672 transition count 1626
Iterating global reduction 0 with 62 rules applied. Total rules applied 372 place count 1672 transition count 1626
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 434 place count 1610 transition count 1564
Iterating global reduction 0 with 62 rules applied. Total rules applied 496 place count 1610 transition count 1564
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 558 place count 1548 transition count 1502
Iterating global reduction 0 with 62 rules applied. Total rules applied 620 place count 1548 transition count 1502
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 662 place count 1506 transition count 1460
Iterating global reduction 0 with 42 rules applied. Total rules applied 704 place count 1506 transition count 1460
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 746 place count 1464 transition count 1418
Iterating global reduction 0 with 42 rules applied. Total rules applied 788 place count 1464 transition count 1418
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 830 place count 1422 transition count 1376
Iterating global reduction 0 with 42 rules applied. Total rules applied 872 place count 1422 transition count 1376
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 914 place count 1422 transition count 1334
Applied a total of 914 rules in 807 ms. Remains 1422 /1858 variables (removed 436) and now considering 1334/1812 (removed 478) transitions.
// Phase 1: matrix 1334 rows 1422 cols
[2025-05-31 07:08:33] [INFO ] Computed 129 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:08:34] [INFO ] Implicit Places using invariants in 731 ms returned []
[2025-05-31 07:08:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:08:36] [INFO ] Implicit Places using invariants and state equation in 2350 ms returned []
Implicit Place search using SMT with State Equation took 3088 ms to find 0 implicit places.
Running 1313 sub problems to find dead transitions.
[2025-05-31 07:08:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1399 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1313 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1399/2756 variables, and 126 constraints, problems are : Problem set: 0 solved, 1313 unsolved in 30051 ms.
Refiners :[Generalized P Invariants (flows): 126/129 constraints, State Equation: 0/1422 constraints, PredecessorRefiner: 1313/1313 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1313 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1399 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 1313 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1399/2756 variables, and 126 constraints, problems are : Problem set: 0 solved, 1313 unsolved in 30054 ms.
Refiners :[Generalized P Invariants (flows): 126/129 constraints, State Equation: 0/1422 constraints, PredecessorRefiner: 0/1313 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60335ms problems are : Problem set: 0 solved, 1313 unsolved
Search for dead transitions found 0 dead transitions in 60343ms
Starting structural reductions in LTL mode, iteration 1 : 1422/1858 places, 1334/1812 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64242 ms. Remains : 1422/1858 places, 1334/1812 transitions.
Built C files in :
/tmp/ltsmin4806919754754579105
[2025-05-31 07:09:37] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4806919754754579105
Running compilation step : cd /tmp/ltsmin4806919754754579105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4806919754754579105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4806919754754579105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-31 07:09:40] [INFO ] Flatten gal took : 52 ms
[2025-05-31 07:09:40] [INFO ] Flatten gal took : 52 ms
[2025-05-31 07:09:40] [INFO ] Time to serialize gal into /tmp/LTL12973324991163795874.gal : 37 ms
[2025-05-31 07:09:40] [INFO ] Time to serialize properties into /tmp/LTL8665435307090004454.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12973324991163795874.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6618834222872368747.hoa' '-atoms' '/tmp/LTL8665435307090004454.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8665435307090004454.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6618834222872368747.hoa
Detected timeout of ITS tools.
[2025-05-31 07:09:55] [INFO ] Flatten gal took : 86 ms
[2025-05-31 07:09:55] [INFO ] Flatten gal took : 79 ms
[2025-05-31 07:09:55] [INFO ] Time to serialize gal into /tmp/LTL4314792146424172676.gal : 19 ms
[2025-05-31 07:09:55] [INFO ] Time to serialize properties into /tmp/LTL5801095737178863622.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4314792146424172676.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5801095737178863622.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(((G("((((((lp1_0+lp1_1)+(lp1_2+lp1_3))+((lp1_4+lp1_5)+(lp1_6+lp1_7)))+(((lp1_8+lp1_9)+(lp1_10+lp1_11))+((lp1_12+lp1_13)+(lp1_14+l...1354
Formula 0 simplified : X((F!"((((((lp1_0+lp1_1)+(lp1_2+lp1_3))+((lp1_4+lp1_5)+(lp1_6+lp1_7)))+(((lp1_8+lp1_9)+(lp1_10+lp1_11))+((lp1_12+lp1_13)+(lp1_14+lp1...1344
Detected timeout of ITS tools.
[2025-05-31 07:10:10] [INFO ] Flatten gal took : 50 ms
[2025-05-31 07:10:10] [INFO ] Applying decomposition
[2025-05-31 07:10:11] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8029164653701620217.txt' '-o' '/tmp/graph8029164653701620217.bin' '-w' '/tmp/graph8029164653701620217.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8029164653701620217.bin' '-l' '-1' '-v' '-w' '/tmp/graph8029164653701620217.weights' '-q' '0' '-e' '0.001'
[2025-05-31 07:10:11] [INFO ] Decomposing Gal with order
[2025-05-31 07:10:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 07:10:11] [INFO ] Removed a total of 287 redundant transitions.
[2025-05-31 07:10:11] [INFO ] Flatten gal took : 273 ms
[2025-05-31 07:10:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 78 ms.
[2025-05-31 07:10:12] [INFO ] Time to serialize gal into /tmp/LTL13145053503030563782.gal : 25 ms
[2025-05-31 07:10:12] [INFO ] Time to serialize properties into /tmp/LTL219808384161931716.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13145053503030563782.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL219808384161931716.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(((G("((((((gu307.lp1_0+gu307.lp1_1)+(gu307.lp1_2+gu307.lp1_3))+((gu307.lp1_4+gu307.lp1_5)+(gu307.lp1_6+gu307.lp1_7)))+(((gu307.lp...2274
Formula 0 simplified : X((F!"((((((gu307.lp1_0+gu307.lp1_1)+(gu307.lp1_2+gu307.lp1_3))+((gu307.lp1_4+gu307.lp1_5)+(gu307.lp1_6+gu307.lp1_7)))+(((gu307.lp1_...2264
Detected timeout of ITS tools.
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-05 finished in 263567 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (F(p0)&&X(p1))))'
Support contains 23 out of 2222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2222/2222 places, 2148/2148 transitions.
Reduce places removed 6 places and 0 transitions.
Discarding 42 places :
Implicit places reduction removed 42 places
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 2174 transition count 2148
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 110 place count 2112 transition count 2086
Iterating global reduction 1 with 62 rules applied. Total rules applied 172 place count 2112 transition count 2086
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 234 place count 2050 transition count 2024
Iterating global reduction 1 with 62 rules applied. Total rules applied 296 place count 2050 transition count 2024
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 318 place count 2028 transition count 1962
Iterating global reduction 1 with 22 rules applied. Total rules applied 340 place count 2028 transition count 1962
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 402 place count 1966 transition count 1900
Iterating global reduction 1 with 62 rules applied. Total rules applied 464 place count 1966 transition count 1900
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 526 place count 1904 transition count 1838
Iterating global reduction 1 with 62 rules applied. Total rules applied 588 place count 1904 transition count 1838
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 630 place count 1862 transition count 1796
Iterating global reduction 1 with 42 rules applied. Total rules applied 672 place count 1862 transition count 1796
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 714 place count 1820 transition count 1754
Iterating global reduction 1 with 42 rules applied. Total rules applied 756 place count 1820 transition count 1754
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 798 place count 1778 transition count 1712
Iterating global reduction 1 with 42 rules applied. Total rules applied 840 place count 1778 transition count 1712
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 882 place count 1736 transition count 1670
Iterating global reduction 1 with 42 rules applied. Total rules applied 924 place count 1736 transition count 1670
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 966 place count 1694 transition count 1628
Iterating global reduction 1 with 42 rules applied. Total rules applied 1008 place count 1694 transition count 1628
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1050 place count 1652 transition count 1586
Iterating global reduction 1 with 42 rules applied. Total rules applied 1092 place count 1652 transition count 1586
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1134 place count 1610 transition count 1544
Iterating global reduction 1 with 42 rules applied. Total rules applied 1176 place count 1610 transition count 1544
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1218 place count 1568 transition count 1502
Iterating global reduction 1 with 42 rules applied. Total rules applied 1260 place count 1568 transition count 1502
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1302 place count 1526 transition count 1460
Iterating global reduction 1 with 42 rules applied. Total rules applied 1344 place count 1526 transition count 1460
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1386 place count 1484 transition count 1418
Iterating global reduction 1 with 42 rules applied. Total rules applied 1428 place count 1484 transition count 1418
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1470 place count 1442 transition count 1376
Iterating global reduction 1 with 42 rules applied. Total rules applied 1512 place count 1442 transition count 1376
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 1554 place count 1442 transition count 1334
Applied a total of 1554 rules in 2221 ms. Remains 1442 /2222 variables (removed 780) and now considering 1334/2148 (removed 814) transitions.
// Phase 1: matrix 1334 rows 1442 cols
[2025-05-31 07:10:29] [INFO ] Computed 150 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:10:30] [INFO ] Implicit Places using invariants in 883 ms returned [620]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 885 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1441/2222 places, 1334/2148 transitions.
Applied a total of 0 rules in 138 ms. Remains 1441 /1441 variables (removed 0) and now considering 1334/1334 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3247 ms. Remains : 1441/2222 places, 1334/2148 transitions.
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p1), (OR (NOT p1) (NOT p0)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-08
Product exploration explored 100000 steps with 163 reset in 391 ms.
Product exploration explored 100000 steps with 165 reset in 339 ms.
Computed a total of 1441 stabilizing places and 1334 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1441 transition count 1334
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 337 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 2249 steps (0 resets) in 14 ms. (149 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 13 factoid took 523 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 1334 rows 1441 cols
[2025-05-31 07:10:33] [INFO ] Computed 149 invariants in 8 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 07:10:35] [INFO ] [Real]Absence check using 0 positive and 149 generalized place invariants in 202 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 13 factoid took 674 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-08 FALSE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-08 finished in 8412 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (F(p1)&&X(X(X(p2))))))'
Support contains 65 out of 2222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2222/2222 places, 2148/2148 transitions.
Reduce places removed 5 places and 0 transitions.
Discarding 42 places :
Implicit places reduction removed 42 places
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 2175 transition count 2148
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 110 place count 2112 transition count 2065
Iterating global reduction 1 with 63 rules applied. Total rules applied 173 place count 2112 transition count 2065
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 256 place count 2029 transition count 1982
Iterating global reduction 1 with 83 rules applied. Total rules applied 339 place count 2029 transition count 1982
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 382 place count 1986 transition count 1899
Iterating global reduction 1 with 43 rules applied. Total rules applied 425 place count 1986 transition count 1899
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 467 place count 1944 transition count 1857
Iterating global reduction 1 with 42 rules applied. Total rules applied 509 place count 1944 transition count 1857
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 551 place count 1902 transition count 1815
Iterating global reduction 1 with 42 rules applied. Total rules applied 593 place count 1902 transition count 1815
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 635 place count 1860 transition count 1773
Iterating global reduction 1 with 42 rules applied. Total rules applied 677 place count 1860 transition count 1773
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 719 place count 1818 transition count 1731
Iterating global reduction 1 with 42 rules applied. Total rules applied 761 place count 1818 transition count 1731
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 803 place count 1776 transition count 1689
Iterating global reduction 1 with 42 rules applied. Total rules applied 845 place count 1776 transition count 1689
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 887 place count 1734 transition count 1647
Iterating global reduction 1 with 42 rules applied. Total rules applied 929 place count 1734 transition count 1647
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 971 place count 1692 transition count 1605
Iterating global reduction 1 with 42 rules applied. Total rules applied 1013 place count 1692 transition count 1605
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1055 place count 1650 transition count 1563
Iterating global reduction 1 with 42 rules applied. Total rules applied 1097 place count 1650 transition count 1563
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1139 place count 1608 transition count 1521
Iterating global reduction 1 with 42 rules applied. Total rules applied 1181 place count 1608 transition count 1521
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1223 place count 1566 transition count 1479
Iterating global reduction 1 with 42 rules applied. Total rules applied 1265 place count 1566 transition count 1479
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1307 place count 1524 transition count 1437
Iterating global reduction 1 with 42 rules applied. Total rules applied 1349 place count 1524 transition count 1437
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1391 place count 1482 transition count 1395
Iterating global reduction 1 with 42 rules applied. Total rules applied 1433 place count 1482 transition count 1395
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1475 place count 1440 transition count 1353
Iterating global reduction 1 with 42 rules applied. Total rules applied 1517 place count 1440 transition count 1353
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 1559 place count 1440 transition count 1311
Applied a total of 1559 rules in 2330 ms. Remains 1440 /2222 variables (removed 782) and now considering 1311/2148 (removed 837) transitions.
// Phase 1: matrix 1311 rows 1440 cols
[2025-05-31 07:10:38] [INFO ] Computed 151 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:10:39] [INFO ] Implicit Places using invariants in 707 ms returned [661, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 1187]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 709 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1417/2222 places, 1311/2148 transitions.
Applied a total of 0 rules in 94 ms. Remains 1417 /1417 variables (removed 0) and now considering 1311/1311 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3139 ms. Remains : 1417/2222 places, 1311/2148 transitions.
Stuttering acceptance computed with spot in 579 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-11
Product exploration explored 100000 steps with 23919 reset in 455 ms.
Product exploration explored 100000 steps with 23983 reset in 450 ms.
Computed a total of 1417 stabilizing places and 1311 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1417 transition count 1311
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p1) p0 p2), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 347 ms. Reduced automaton from 15 states, 23 edges and 3 AP (stutter sensitive) to 11 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 405 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p2), true, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 6170 steps (2 resets) in 68 ms. (89 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND (NOT p1) p0 p2), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR p2 p1))), (F p1), (F (NOT p0)), (F (NOT p2)), (F (NOT (OR p2 (NOT p0)))), (F (NOT (OR p2 p0)))]
Knowledge based reduction with 8 factoid took 1055 ms. Reduced automaton from 11 states, 15 edges and 3 AP (stutter sensitive) to 11 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 453 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p2), true, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 435 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p2), true, (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
// Phase 1: matrix 1311 rows 1417 cols
[2025-05-31 07:10:44] [INFO ] Computed 128 invariants in 11 ms
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) p0 p2), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR p2 p1))), (F p1), (F (NOT p0)), (F (NOT p2)), (F (NOT (OR p2 (NOT p0)))), (F (NOT (OR p2 p0))), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 8 factoid took 1219 ms. Reduced automaton from 11 states, 15 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-11 FALSE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-11 finished in 10452 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F((!p0||G(p1))))))'
Support contains 63 out of 2222 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2222/2222 places, 2148/2148 transitions.
Graph (complete) has 2905 edges and 2222 vertex of which 1979 are kept as prefixes of interest. Removing 243 places using SCC suffix rule.3 ms
Discarding 243 places :
Also discarding 195 output transitions
Drop transitions (Output transitions of discarded places.) removed 195 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 21 places :
Implicit places reduction removed 21 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1281 transitions
Trivial Post-agglo rules discarded 1281 transitions
Performed 1281 trivial Post agglomeration. Transition count delta: 1281
Iterating post reduction 0 with 1302 rules applied. Total rules applied 1303 place count 1937 transition count 651
Reduce places removed 1281 places and 0 transitions.
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 1 with 1323 rules applied. Total rules applied 2626 place count 656 transition count 609
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 2 with 42 rules applied. Total rules applied 2668 place count 614 transition count 609
Performed 231 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 231 Pre rules applied. Total rules applied 2668 place count 614 transition count 378
Deduced a syphon composed of 231 places in 0 ms
Ensure Unique test removed 105 places
Reduce places removed 336 places and 0 transitions.
Iterating global reduction 3 with 567 rules applied. Total rules applied 3235 place count 278 transition count 378
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 3235 place count 278 transition count 357
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 3277 place count 257 transition count 357
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 3280 place count 254 transition count 294
Iterating global reduction 3 with 3 rules applied. Total rules applied 3283 place count 254 transition count 294
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 3 with 63 rules applied. Total rules applied 3346 place count 254 transition count 231
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 3367 place count 233 transition count 231
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 3409 place count 212 transition count 210
Reduce places removed 21 places and 21 transitions.
Iterating global reduction 5 with 21 rules applied. Total rules applied 3430 place count 191 transition count 189
Applied a total of 3430 rules in 59 ms. Remains 191 /2222 variables (removed 2031) and now considering 189/2148 (removed 1959) transitions.
// Phase 1: matrix 189 rows 191 cols
[2025-05-31 07:10:46] [INFO ] Computed 23 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:10:46] [INFO ] Implicit Places using invariants in 142 ms returned [42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 169]
[2025-05-31 07:10:46] [INFO ] Actually due to overlaps returned [42, 169]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 144 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 189/2222 places, 189/2148 transitions.
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 21 Pre rules applied. Total rules applied 0 place count 189 transition count 168
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 0 with 42 rules applied. Total rules applied 42 place count 168 transition count 168
Applied a total of 42 rules in 5 ms. Remains 168 /189 variables (removed 21) and now considering 168/189 (removed 21) transitions.
// Phase 1: matrix 168 rows 168 cols
[2025-05-31 07:10:46] [INFO ] Computed 21 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:10:46] [INFO ] Implicit Places using invariants in 83 ms returned [42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 84 ms to find 21 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 147/2222 places, 168/2148 transitions.
Applied a total of 0 rules in 4 ms. Remains 147 /147 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 297 ms. Remains : 147/2222 places, 168/2148 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1))]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-12
Product exploration explored 100000 steps with 5680 reset in 353 ms.
Product exploration explored 100000 steps with 5695 reset in 380 ms.
Computed a total of 147 stabilizing places and 168 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 147 transition count 168
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 220 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 65 steps (0 resets) in 4 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(F p0)]
Property proved to be false thanks to negative knowledge :(F p0)
Knowledge based reduction with 11 factoid took 293 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-12 FALSE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-12 finished in 1846 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(G((p1&&X((p1 U (p2||G(p1)))))))))))'
Support contains 63 out of 2222 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 2222/2222 places, 2148/2148 transitions.
Reduce places removed 5 places and 0 transitions.
Discarding 21 places :
Implicit places reduction removed 21 places
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 2196 transition count 2148
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 89 place count 2133 transition count 2065
Iterating global reduction 1 with 63 rules applied. Total rules applied 152 place count 2133 transition count 2065
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 215 place count 2070 transition count 2002
Iterating global reduction 1 with 63 rules applied. Total rules applied 278 place count 2070 transition count 2002
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 301 place count 2047 transition count 1939
Iterating global reduction 1 with 23 rules applied. Total rules applied 324 place count 2047 transition count 1939
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 366 place count 2005 transition count 1897
Iterating global reduction 1 with 42 rules applied. Total rules applied 408 place count 2005 transition count 1897
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 450 place count 1963 transition count 1855
Iterating global reduction 1 with 42 rules applied. Total rules applied 492 place count 1963 transition count 1855
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 534 place count 1921 transition count 1813
Iterating global reduction 1 with 42 rules applied. Total rules applied 576 place count 1921 transition count 1813
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 618 place count 1879 transition count 1771
Iterating global reduction 1 with 42 rules applied. Total rules applied 660 place count 1879 transition count 1771
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 702 place count 1837 transition count 1729
Iterating global reduction 1 with 42 rules applied. Total rules applied 744 place count 1837 transition count 1729
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 786 place count 1795 transition count 1687
Iterating global reduction 1 with 42 rules applied. Total rules applied 828 place count 1795 transition count 1687
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 870 place count 1753 transition count 1645
Iterating global reduction 1 with 42 rules applied. Total rules applied 912 place count 1753 transition count 1645
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 954 place count 1711 transition count 1603
Iterating global reduction 1 with 42 rules applied. Total rules applied 996 place count 1711 transition count 1603
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1038 place count 1669 transition count 1561
Iterating global reduction 1 with 42 rules applied. Total rules applied 1080 place count 1669 transition count 1561
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1122 place count 1627 transition count 1519
Iterating global reduction 1 with 42 rules applied. Total rules applied 1164 place count 1627 transition count 1519
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1206 place count 1585 transition count 1477
Iterating global reduction 1 with 42 rules applied. Total rules applied 1248 place count 1585 transition count 1477
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1290 place count 1543 transition count 1435
Iterating global reduction 1 with 42 rules applied. Total rules applied 1332 place count 1543 transition count 1435
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 1374 place count 1501 transition count 1393
Iterating global reduction 1 with 42 rules applied. Total rules applied 1416 place count 1501 transition count 1393
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 1458 place count 1501 transition count 1351
Applied a total of 1458 rules in 2599 ms. Remains 1501 /2222 variables (removed 721) and now considering 1351/2148 (removed 797) transitions.
// Phase 1: matrix 1351 rows 1501 cols
[2025-05-31 07:10:50] [INFO ] Computed 172 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 07:10:51] [INFO ] Implicit Places using invariants in 743 ms returned [722, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 1248]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 747 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1478/2222 places, 1351/2148 transitions.
Applied a total of 0 rules in 92 ms. Remains 1478 /1478 variables (removed 0) and now considering 1351/1351 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3439 ms. Remains : 1478/2222 places, 1351/2148 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 358 steps with 0 reset in 2 ms.
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-COL-L00020M0002C001P001G001-LTLCardinality-14 finished in 3602 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(p0) U (p1 U p2))&&X(X(F(p3))))))'
[2025-05-31 07:10:52] [INFO ] Flatten gal took : 77 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14412938641562889733
[2025-05-31 07:10:52] [INFO ] Too many transitions (2148) to apply POR reductions. Disabling POR matrices.
[2025-05-31 07:10:52] [INFO ] Applying decomposition
[2025-05-31 07:10:52] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14412938641562889733
Running compilation step : cd /tmp/ltsmin14412938641562889733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-05-31 07:10:52] [INFO ] Flatten gal took : 66 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6862104166068870361.txt' '-o' '/tmp/graph6862104166068870361.bin' '-w' '/tmp/graph6862104166068870361.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6862104166068870361.bin' '-l' '-1' '-v' '-w' '/tmp/graph6862104166068870361.weights' '-q' '0' '-e' '0.001'
[2025-05-31 07:10:52] [INFO ] Decomposing Gal with order
[2025-05-31 07:10:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 07:10:53] [INFO ] Removed a total of 538 redundant transitions.
[2025-05-31 07:10:53] [INFO ] Flatten gal took : 197 ms
[2025-05-31 07:10:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 86 ms.
[2025-05-31 07:10:53] [INFO ] Time to serialize gal into /tmp/LTLCardinality1634651588946529414.gal : 41 ms
[2025-05-31 07:10:53] [INFO ] Time to serialize properties into /tmp/LTLCardinality2655086539449396443.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1634651588946529414.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2655086539449396443.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((X(((G("((((((gu300.lp1_0+gu300.lp1_1)+(gu300.lp1_2+gu300.lp1_3))+((gu300.lp1_4+gu300.lp1_5)+(gu300.lp1_6+gu300.lp1_7)))+(((gu300.lp...2282
Formula 0 simplified : X((F!"((((((gu300.lp1_0+gu300.lp1_1)+(gu300.lp1_2+gu300.lp1_3))+((gu300.lp1_4+gu300.lp1_5)+(gu300.lp1_6+gu300.lp1_7)))+(((gu300.lp1_...2272
Compilation finished in 8258 ms.
Running link step : cd /tmp/ltsmin14412938641562889733;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin14412938641562889733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((([]((LTLAPp0==true)) U ((LTLAPp1==true) U (LTLAPp2==true)))&&X(X(<>((LTLAPp3==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2025-05-31 07:33:15] [INFO ] Applying decomposition
[2025-05-31 07:33:15] [INFO ] Flatten gal took : 167 ms
[2025-05-31 07:33:15] [INFO ] Decomposing Gal with order
[2025-05-31 07:33:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 07:33:16] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to g0 in partition [gl1_0],[gl1_1, l37_1],[lm0_0, l12_0, l0_0, l30_0, lc1_0, l32_0, lc2_0, l33_0, lc3_0, l34_0, cg0_0, l35_0, lg0_0, l8_0, l9_0, lm4_0, l11_0, l13_0, l16_0, l14_0, l15_0, l17_0, l18_0, lp0_0, l19_0, lp1_0, l21_0, l22_0, l24_0, l25_0, l23_0, l28_0, l26_0, l27_0, l29_0],[lm0_1, l12_1, l0_1, l30_1, lc1_1, l32_1, lc2_1, l33_1, lc3_1, l34_1, cg0_1, l35_1, l8_1, l9_1, lm4_1, l11_1, l13_1, l16_1, l14_1, l15_1, l17_1, l18_1, lp0_1, l19_1, lp1_1, l21_1, l22_1, l24_1, l25_1, l23_1, l28_1, l26_1, l27_1, l29_1],[lm0_2, l12_2, l0_2, l30_2, lc1_2, l32_2, lc2_2, l33_2, lc3_2, l34_2, cg0_2, l35_2, l8_2, l9_2, lm4_2, l11_2, l13_2, l16_2, l14_2, l15_2, l17_2, l18_2, lp0_2, l19_2, lp1_2, l21_2, l22_2, l24_2, l25_2, l23_2, l28_2, l26_2, l27_2, l29_2],[lm0_3, l12_3, l0_3, l30_3, lc1_3, l32_3, lc2_3, l33_3, lc3_3, l34_3, cg0_3, l35_3, l8_3, l9_3, lm4_3, l11_3, l13_3, l16_3, l14_3, l15_3, l17_3, l18_3, lp0_3, l19_3, lp1_3, l21_3, l22_3, l24_3, l25_3, l23_3, l28_3, l26_3, l27_3, l29_3],[lm0_4, l12_4, l0_4, l30_4, lc1_4, l32_4, lc2_4, l33_4, lc3_4, l34_4, cg0_4, l35_4, l8_4, l9_4, lm4_4, l11_4, l13_4, l16_4, l14_4, l15_4, l17_4, l18_4, lp0_4, l19_4, lp1_4, l21_4, l22_4, l24_4, l25_4, l23_4, l28_4, l26_4, l27_4, l29_4],[lm0_5, l12_5, l0_5, l30_5, lc1_5, l32_5, lc2_5, l33_5, lc3_5, l34_5, cg0_5, l35_5, l8_5, l9_5, lm4_5, l11_5, l13_5, l16_5, l14_5, l15_5, l17_5, l18_5, lp0_5, l19_5, lp1_5, l21_5, l22_5, l24_5, l25_5, l23_5, l28_5, l26_5, l27_5, l29_5],[lm0_6, l12_6, l0_6, l30_6, lc1_6, l32_6, lc2_6, l33_6, lc3_6, l34_6, cg0_6, l35_6, l8_6, l9_6, lm4_6, l11_6, l13_6, l16_6, l14_6, l15_6, l17_6, l18_6, lp0_6, l19_6, lp1_6, l21_6, l22_6, l24_6, l25_6, l23_6, l28_6, l26_6, l27_6, l29_6],[lm0_7, l12_7, l0_7, l30_7, lc1_7, l32_7, lc2_7, l33_7, lc3_7, l34_7, cg0_7, l35_7, l8_7, l9_7, lm4_7, l11_7, l13_7, l16_7, l14_7, l15_7, l17_7, l18_7, lp0_7, l19_7, lp1_7, l21_7, l22_7, l24_7, l25_7, l23_7, l28_7, l26_7, l27_7, l29_7],[lm0_8, l12_8, l0_8, l30_8, lc1_8, l32_8, lc2_8, l33_8, lc3_8, l34_8, cg0_8, l35_8, l8_8, l9_8, lm4_8, l11_8, l13_8, l16_8, l14_8, l15_8, l17_8, l18_8, lp0_8, l19_8, lp1_8, l21_8, l22_8, l24_8, l25_8, l23_8, l28_8, l26_8, l27_8, l29_8],[lm0_9, l12_9, l0_9, l30_9, lc1_9, l32_9, lc2_9, l33_9, lc3_9, l34_9, cg0_9, l35_9, l8_9, l9_9, lm4_9, l11_9, l13_9, l16_9, l14_9, l15_9, l17_9, l18_9, lp0_9, l19_9, lp1_9, l21_9, l22_9, l24_9, l25_9, l23_9, l28_9, l26_9, l27_9, l29_9],[lm0_10, l12_10, l0_10, l30_10, lc1_10, l32_10, lc2_10, l33_10, lc3_10, l34_10, cg0_10, l35_10, l8_10, l9_10, lm4_10, l11_10, l13_10, l16_10, l14_10, l15_10, l17_10, l18_10, lp0_10, l19_10, lp1_10, l21_10, l22_10, l24_10, l25_10, l23_10, l28_10, l26_10, l27_10, l29_10],[lm0_11, l12_11, l0_11, l30_11, lc1_11, l32_11, lc2_11, l33_11, lc3_11, l34_11, cg0_11, l35_11, l8_11, l9_11, lm4_11, l11_11, l13_11, l16_11, l14_11, l15_11, l17_11, l18_11, lp0_11, l19_11, lp1_11, l21_11, l22_11, l24_11, l25_11, l23_11, l28_11, l26_11, l27_11, l29_11],[lm0_12, l12_12, l0_12, l30_12, lc1_12, l32_12, lc2_12, l33_12, lc3_12, l34_12, cg0_12, l35_12, l8_12, l9_12, lm4_12, l11_12, l13_12, l16_12, l14_12, l15_12, l17_12, l18_12, lp0_12, l19_12, lp1_12, l21_12, l22_12, l24_12, l25_12, l23_12, l28_12, l26_12, l27_12, l29_12],[lm0_13, l12_13, l0_13, l30_13, lc1_13, l32_13, lc2_13, l33_13, lc3_13, l34_13, cg0_13, l35_13, l8_13, l9_13, lm4_13, l11_13, l13_13, l16_13, l14_13, l15_13, l17_13, l18_13, lp0_13, l19_13, lp1_13, l21_13, l22_13, l24_13, l25_13, l23_13, l28_13, l26_13, l27_13, l29_13],[lm0_14, l12_14, l0_14, l30_14, lc1_14, l32_14, lc2_14, l33_14, lc3_14, l34_14, cg0_14, l35_14, l8_14, l9_14, lm4_14, l11_14, l13_14, l16_14, l14_14, l15_14, l17_14, l18_14, lp0_14, l19_14, lp1_14, l21_14, l22_14, l24_14, l25_14, l23_14, l28_14, l26_14, l27_14, l29_14],[lm0_15, l12_15, l0_15, l30_15, lc1_15, l32_15, lc2_15, l33_15, lc3_15, l34_15, cg0_15, l35_15, l8_15, l9_15, lm4_15, l11_15, l13_15, l16_15, l14_15, l15_15, l17_15, l18_15, lp0_15, l19_15, lp1_15, l21_15, l22_15, l24_15, l25_15, l23_15, l28_15, l26_15, l27_15, l29_15],[lm0_16, l12_16, l0_16, l30_16, lc1_16, l32_16, lc2_16, l33_16, lc3_16, l34_16, cg0_16, l35_16, l8_16, l9_16, lm4_16, l11_16, l13_16, l16_16, l14_16, l15_16, l17_16, l18_16, lp0_16, l19_16, lp1_16, l21_16, l22_16, l24_16, l25_16, l23_16, l28_16, l26_16, l27_16, l29_16],[lm0_17, l12_17, l0_17, l30_17, lc1_17, l32_17, lc2_17, l33_17, lc3_17, l34_17, cg0_17, l35_17, l8_17, l9_17, lm4_17, l11_17, l13_17, l16_17, l14_17, l15_17, l17_17, l18_17, lp0_17, l19_17, lp1_17, l21_17, l22_17, l24_17, l25_17, l23_17, l28_17, l26_17, l27_17, l29_17],[lm0_18, l12_18, l0_18, l30_18, lc1_18, l32_18, lc2_18, l33_18, lc3_18, l34_18, cg0_18, l35_18, l8_18, l9_18, lm4_18, l11_18, l13_18, l16_18, l14_18, l15_18, l17_18, l18_18, lp0_18, l19_18, lp1_18, l21_18, l22_18, l24_18, l25_18, l23_18, l28_18, l26_18, l27_18, l29_18],[lm0_19, l12_19, l0_19, l30_19, lc1_19, l32_19, lc2_19, l33_19, lc3_19, l34_19, cg0_19, l35_19, l8_19, l9_19, lm4_19, l11_19, l13_19, l16_19, l14_19, l15_19, l17_19, l18_19, lp0_19, l19_19, lp1_19, l21_19, l22_19, l24_19, l25_19, l23_19, l28_19, l26_19, l27_19, l29_19],[lm0_20, l12_20, l0_20, l30_20, lc1_20, l32_20, lc2_20, l33_20, lc3_20, l34_20, cg0_20, l35_20, l8_20, l9_20, lm4_20, l11_20, l13_20, l16_20, l14_20, l15_20, l17_20, l18_20, lp0_20, l19_20, lp1_20, l21_20, l22_20, l24_20, l25_20, l23_20, l28_20, l26_20, l27_20, l29_20],[p10_0, p11_0],[p10_1, p11_1],[g1_0, gl0_0, g3_0],[g1_1, gl0_1],[g1_2, gl0_2],[g1_3, gl0_3],[g1_4, gl0_4],[g1_5, gl0_5],[g1_6, gl0_6],[g1_7, gl0_7],[g1_8, gl0_8],[g1_9, gl0_9],[g1_10, gl0_10],[g1_11, gl0_11],[g1_12, gl0_12],[g1_13, gl0_13],[g1_14, gl0_14],[g1_15, gl0_15],[g1_16, gl0_16],[g1_17, gl0_17],[g1_18, gl0_18],[g1_19, gl0_19],[g1_20, gl0_20],[m8_0, m11_0],[m8_1, m11_1],[m8_2, m11_2],[p1_0, p3_0, p2_0, p5_0, p4_0, p6_0, p9_0, pl0_0, pl1_0],[p1_1, p3_1, p2_1, p5_1, p4_1, p6_1, p9_1],[p1_2, p3_2, p2_2, p5_2, p4_2, p6_2, p9_2, pl0_2, pl1_2],[p1_3, p3_3, p2_3, p5_3, p4_3, p6_3, p9_3],[p1_4, p3_4, p2_4, p5_4, p4_4, p6_4, p9_4, pl0_4, pl1_4],[p1_5, p3_5, p2_5, p5_5, p4_5, p6_5, p9_5],[p1_6, p3_6, p2_6, p5_6, p4_6, p6_6, p9_6, pl0_6, pl1_6],[p1_7, p3_7, p2_7, p5_7, p4_7, p6_7, p9_7],[p1_8, p3_8, p2_8, p5_8, p4_8, p6_8, p9_8, pl0_8, pl1_8],[p1_9, p3_9, p2_9, p5_9, p4_9, p6_9, p9_9],[p1_10, p3_10, p2_10, p5_10, p4_10, p6_10, p9_10, pl0_10, pl1_10],[p1_11, p3_11, p2_11, p5_11, p4_11, p6_11, p9_11],[p1_12, p3_12, p2_12, p5_12, p4_12, p6_12, p9_12, pl0_12, pl1_12],[p1_13, p3_13, p2_13, p5_13, p4_13, p6_13, p9_13],[p1_14, p3_14, p2_14, p5_14, p4_14, p6_14, p9_14, pl0_14, pl1_14],[p1_15, p3_15, p2_15, p5_15, p4_15, p6_15, p9_15],[p1_16, p3_16, p2_16, p5_16, p4_16, p6_16, p9_16, pl0_16, pl1_16],[p1_17, p3_17, p2_17, p5_17, p4_17, p6_17, p9_17],[p1_18, p3_18, p2_18, p5_18, p4_18, p6_18, p9_18, pl0_18, pl1_18],[p1_19, p3_19, p2_19, p5_19, p4_19, p6_19, p9_19],[p1_20, p3_20, p2_20, p5_20, p4_20, p6_20, p9_20, pl0_20, pl1_20],[p1_21, p3_21, p2_21, p5_21, p4_21, p6_21, p9_21],[p1_22, p3_22, p2_22, p5_22, p4_22, p6_22, p9_22, pl0_22, pl1_22],[p1_23, p3_23, p2_23, p5_23, p4_23, p6_23, p9_23],[p1_24, p3_24, p2_24, p5_24, p4_24, p6_24, p9_24, pl0_24, pl1_24],[p1_25, p3_25, p2_25, p5_25, p4_25, p6_25, p9_25],[p1_26, p3_26, p2_26, p5_26, p4_26, p6_26, p9_26, pl0_26, pl1_26],[p1_27, p3_27, p2_27, p5_27, p4_27, p6_27, p9_27],[p1_28, p3_28, p2_28, p5_28, p4_28, p6_28, p9_28, pl0_28, pl1_28],[p1_29, p3_29, p2_29, p5_29, p4_29, p6_29, p9_29],[p1_30, p3_30, p2_30, p5_30, p4_30, p6_30, p9_30, pl0_30, pl1_30],[p1_31, p3_31, p2_31, p5_31, p4_31, p6_31, p9_31],[p1_32, p3_32, p2_32, p5_32, p4_32, p6_32, p9_32, pl0_32, pl1_32],[p1_33, p3_33, p2_33, p5_33, p4_33, p6_33, p9_33],[p1_34, p3_34, p2_34, p5_34, p4_34, p6_34, p9_34, pl0_34, pl1_34],[p1_35, p3_35, p2_35, p5_35, p4_35, p6_35, p9_35],[p1_36, p3_36, p2_36, p5_36, p4_36, p6_36, p9_36, pl0_36, pl1_36],[p1_37, p3_37, p2_37, p5_37, p4_37, p6_37, p9_37],[p1_38, p3_38, p2_38, p5_38, p4_38, p6_38, p9_38, pl0_38, pl1_38],[p1_39, p3_39, p2_39, p5_39, p4_39, p6_39, p9_39],[p1_40, p3_40, p2_40, p5_40, p4_40, p6_40, p9_40, pl0_40, pl1_40],[p1_41, p3_41, p2_41, p5_41, p4_41, p6_41, p9_41],[m1_0, ml0_0, l2_0, lm1_0, m3_0, ml1_0, l4_0, lm2_0, m5_0, ml2_0, l6_0, lm3_0, m7_0, ml3_0, m9_0, m10_0, ml4_0],[m1_1, ml0_1, l2_1, lm1_1, m3_1, ml1_1, l4_1, lm2_1, m5_1, ml2_1, l6_1, lm3_1, m7_1, m9_1, m10_1],[m1_2, ml0_2, l2_2, lm1_2, m3_2, ml1_2, l4_2, lm2_2, m5_2, ml2_2, l6_2, lm3_2, m7_2, m9_2, m10_2],[m1_3, ml0_3, l2_3, lm1_3, m3_3, ml1_3, l4_3, lm2_3, m5_3, ml2_3, l6_3, lm3_3, m7_3, ml3_3, m9_3, m10_3, ml4_3],[m1_4, ml0_4, l2_4, lm1_4, m3_4, ml1_4, l4_4, lm2_4, m5_4, ml2_4, l6_4, lm3_4, m7_4, m9_4, m10_4],[m1_5, ml0_5, l2_5, lm1_5, m3_5, ml1_5, l4_5, lm2_5, m5_5, ml2_5, l6_5, lm3_5, m7_5, m9_5, m10_5],[m1_6, ml0_6, l2_6, lm1_6, m3_6, ml1_6, l4_6, lm2_6, m5_6, ml2_6, l6_6, lm3_6, m7_6, ml3_6, m9_6, m10_6, ml4_6],[m1_7, ml0_7, l2_7, lm1_7, m3_7, ml1_7, l4_7, lm2_7, m5_7, ml2_7, l6_7, lm3_7, m7_7, m9_7, m10_7],[m1_8, ml0_8, l2_8, lm1_8, m3_8, ml1_8, l4_8, lm2_8, m5_8, ml2_8, l6_8, lm3_8, m7_8, m9_8, m10_8],[m1_9, ml0_9, l2_9, lm1_9, m3_9, ml1_9, l4_9, lm2_9, m5_9, ml2_9, l6_9, lm3_9, m7_9, ml3_9, m9_9, m10_9, ml4_9],[m1_10, ml0_10, l2_10, lm1_10, m3_10, ml1_10, l4_10, lm2_10, m5_10, ml2_10, l6_10, lm3_10, m7_10, m9_10, m10_10],[m1_11, ml0_11, l2_11, lm1_11, m3_11, ml1_11, l4_11, lm2_11, m5_11, ml2_11, l6_11, lm3_11, m7_11, m9_11, m10_11],[m1_12, ml0_12, l2_12, lm1_12, m3_12, ml1_12, l4_12, lm2_12, m5_12, ml2_12, l6_12, lm3_12, m7_12, ml3_12, m9_12, m10_12, ml4_12],[m1_13, ml0_13, l2_13, lm1_13, m3_13, ml1_13, l4_13, lm2_13, m5_13, ml2_13, l6_13, lm3_13, m7_13, m9_13, m10_13],[m1_14, ml0_14, l2_14, lm1_14, m3_14, ml1_14, l4_14, lm2_14, m5_14, ml2_14, l6_14, lm3_14, m7_14, m9_14, m10_14],[m1_15, ml0_15, l2_15, lm1_15, m3_15, ml1_15, l4_15, lm2_15, m5_15, ml2_15, l6_15, lm3_15, m7_15, ml3_15, m9_15, m10_15, ml4_15],[m1_16, ml0_16, l2_16, lm1_16, m3_16, ml1_16, l4_16, lm2_16, m5_16, ml2_16, l6_16, lm3_16, m7_16, m9_16, m10_16],[m1_17, ml0_17, l2_17, lm1_17, m3_17, ml1_17, l4_17, lm2_17, m5_17, ml2_17, l6_17, lm3_17, m7_17, m9_17, m10_17],[m1_18, ml0_18, l2_18, lm1_18, m3_18, ml1_18, l4_18, lm2_18, m5_18, ml2_18, l6_18, lm3_18, m7_18, ml3_18, m9_18, m10_18, ml4_18],[m1_19, ml0_19, l2_19, lm1_19, m3_19, ml1_19, l4_19, lm2_19, m5_19, ml2_19, l6_19, lm3_19, m7_19, m9_19, m10_19],[m1_20, ml0_20, l2_20, lm1_20, m3_20, ml1_20, l4_20, lm2_20, m5_20, ml2_20, l6_20, lm3_20, m7_20, m9_20, m10_20],[m1_21, ml0_21, l2_21, lm1_21, m3_21, ml1_21, l4_21, lm2_21, m5_21, ml2_21, l6_21, lm3_21, m7_21, ml3_21, m9_21, m10_21, ml4_21],[m1_22, ml0_22, l2_22, lm1_22, m3_22, ml1_22, l4_22, lm2_22, m5_22, ml2_22, l6_22, lm3_22, m7_22, m9_22, m10_22],[m1_23, ml0_23, l2_23, lm1_23, m3_23, ml1_23, l4_23, lm2_23, m5_23, ml2_23, l6_23, lm3_23, m7_23, m9_23, m10_23],[m1_24, ml0_24, l2_24, lm1_24, m3_24, ml1_24, l4_24, lm2_24, m5_24, ml2_24, l6_24, lm3_24, m7_24, ml3_24, m9_24, m10_24, ml4_24],[m1_25, ml0_25, l2_25, lm1_25, m3_25, ml1_25, l4_25, lm2_25, m5_25, ml2_25, l6_25, lm3_25, m7_25, m9_25, m10_25],[m1_26, ml0_26, l2_26, lm1_26, m3_26, ml1_26, l4_26, lm2_26, m5_26, ml2_26, l6_26, lm3_26, m7_26, m9_26, m10_26],[m1_27, ml0_27, l2_27, lm1_27, m3_27, ml1_27, l4_27, lm2_27, m5_27, ml2_27, l6_27, lm3_27, m7_27, ml3_27, m9_27, m10_27, ml4_27],[m1_28, ml0_28, l2_28, lm1_28, m3_28, ml1_28, l4_28, lm2_28, m5_28, ml2_28, l6_28, lm3_28, m7_28, m9_28, m10_28],[m1_29, ml0_29, l2_29, lm1_29, m3_29, ml1_29, l4_29, lm2_29, m5_29, ml2_29, l6_29, lm3_29, m7_29, m9_29, m10_29],[m1_30, ml0_30, l2_30, lm1_30, m3_30, ml1_30, l4_30, lm2_30, m5_30, ml2_30, l6_30, lm3_30, m7_30, ml3_30, m9_30, m10_30, ml4_30],[m1_31, ml0_31, l2_31, lm1_31, m3_31, ml1_31, l4_31, lm2_31, m5_31, ml2_31, l6_31, lm3_31, m7_31, m9_31, m10_31],[m1_32, ml0_32, l2_32, lm1_32, m3_32, ml1_32, l4_32, lm2_32, m5_32, ml2_32, l6_32, lm3_32, m7_32, m9_32, m10_32],[m1_33, ml0_33, l2_33, lm1_33, m3_33, ml1_33, l4_33, lm2_33, m5_33, ml2_33, l6_33, lm3_33, m7_33, ml3_33, m9_33, m10_33, ml4_33],[m1_34, ml0_34, l2_34, lm1_34, m3_34, ml1_34, l4_34, lm2_34, m5_34, ml2_34, l6_34, lm3_34, m7_34, m9_34, m10_34],[m1_35, ml0_35, l2_35, lm1_35, m3_35, ml1_35, l4_35, lm2_35, m5_35, ml2_35, l6_35, lm3_35, m7_35, m9_35, m10_35],[m1_36, ml0_36, l2_36, lm1_36, m3_36, ml1_36, l4_36, lm2_36, m5_36, ml2_36, l6_36, lm3_36, m7_36, ml3_36, m9_36, m10_36, ml4_36],[m1_37, ml0_37, l2_37, lm1_37, m3_37, ml1_37, l4_37, lm2_37, m5_37, ml2_37, l6_37, lm3_37, m7_37, m9_37, m10_37],[m1_38, ml0_38, l2_38, lm1_38, m3_38, ml1_38, l4_38, lm2_38, m5_38, ml2_38, l6_38, lm3_38, m7_38, m9_38, m10_38],[m1_39, ml0_39, l2_39, lm1_39, m3_39, ml1_39, l4_39, lm2_39, m5_39, ml2_39, l6_39, lm3_39, m7_39, ml3_39, m9_39, m10_39, ml4_39],[m1_40, ml0_40, l2_40, lm1_40, m3_40, ml1_40, l4_40, lm2_40, m5_40, ml2_40, l6_40, lm3_40, m7_40, m9_40, m10_40],[m1_41, ml0_41, l2_41, lm1_41, m3_41, ml1_41, l4_41, lm2_41, m5_41, ml2_41, l6_41, lm3_41, m7_41, m9_41, m10_41],[m1_42, ml0_42, l2_42, lm1_42, m3_42, ml1_42, l4_42, lm2_42, m5_42, ml2_42, l6_42, lm3_42, m7_42, ml3_42, m9_42, m10_42, ml4_42],[m1_43, ml0_43, l2_43, lm1_43, m3_43, ml1_43, l4_43, lm2_43, m5_43, ml2_43, l6_43, lm3_43, m7_43, m9_43, m10_43],[m1_44, ml0_44, l2_44, lm1_44, m3_44, ml1_44, l4_44, lm2_44, m5_44, ml2_44, l6_44, lm3_44, m7_44, m9_44, m10_44],[m1_45, ml0_45, l2_45, lm1_45, m3_45, ml1_45, l4_45, lm2_45, m5_45, ml2_45, l6_45, lm3_45, m7_45, ml3_45, m9_45, m10_45, ml4_45],[m1_46, ml0_46, l2_46, lm1_46, m3_46, ml1_46, l4_46, lm2_46, m5_46, ml2_46, l6_46, lm3_46, m7_46, m9_46, m10_46],[m1_47, ml0_47, l2_47, lm1_47, m3_47, ml1_47, l4_47, lm2_47, m5_47, ml2_47, l6_47, lm3_47, m7_47, m9_47, m10_47],[m1_48, ml0_48, l2_48, lm1_48, m3_48, ml1_48, l4_48, lm2_48, m5_48, ml2_48, l6_48, lm3_48, m7_48, ml3_48, m9_48, m10_48, ml4_48],[m1_49, ml0_49, l2_49, lm1_49, m3_49, ml1_49, l4_49, lm2_49, m5_49, ml2_49, l6_49, lm3_49, m7_49, m9_49, m10_49],[m1_50, ml0_50, l2_50, lm1_50, m3_50, ml1_50, l4_50, lm2_50, m5_50, ml2_50, l6_50, lm3_50, m7_50, m9_50, m10_50],[m1_51, ml0_51, l2_51, lm1_51, m3_51, ml1_51, l4_51, lm2_51, m5_51, ml2_51, l6_51, lm3_51, m7_51, ml3_51, m9_51, m10_51, ml4_51],[m1_52, ml0_52, l2_52, lm1_52, m3_52, ml1_52, l4_52, lm2_52, m5_52, ml2_52, l6_52, lm3_52, m7_52, m9_52, m10_52],[m1_53, ml0_53, l2_53, lm1_53, m3_53, ml1_53, l4_53, lm2_53, m5_53, ml2_53, l6_53, lm3_53, m7_53, m9_53, m10_53],[m1_54, ml0_54, l2_54, lm1_54, m3_54, ml1_54, l4_54, lm2_54, m5_54, ml2_54, l6_54, lm3_54, m7_54, ml3_54, m9_54, m10_54, ml4_54],[m1_55, ml0_55, l2_55, lm1_55, m3_55, ml1_55, l4_55, lm2_55, m5_55, ml2_55, l6_55, lm3_55, m7_55, m9_55, m10_55],[m1_56, ml0_56, l2_56, lm1_56, m3_56, ml1_56, l4_56, lm2_56, m5_56, ml2_56, l6_56, lm3_56, m7_56, m9_56, m10_56],[m1_57, ml0_57, l2_57, lm1_57, m3_57, ml1_57, l4_57, lm2_57, m5_57, ml2_57, l6_57, lm3_57, m7_57, ml3_57, m9_57, m10_57, ml4_57],[m1_58, ml0_58, l2_58, lm1_58, m3_58, ml1_58, l4_58, lm2_58, m5_58, ml2_58, l6_58, lm3_58, m7_58, m9_58, m10_58],[m1_59, ml0_59, l2_59, lm1_59, m3_59, ml1_59, l4_59, lm2_59, m5_59, ml2_59, l6_59, lm3_59, m7_59, m9_59, m10_59],[m1_60, ml0_60, l2_60, lm1_60, m3_60, ml1_60, l4_60, lm2_60, m5_60, ml2_60, l6_60, lm3_60, m7_60, ml3_60, m9_60, m10_60, ml4_60],[m1_61, ml0_61, l2_61, lm1_61, m3_61, ml1_61, l4_61, lm2_61, m5_61, ml2_61, l6_61, lm3_61, m7_61, m9_61, m10_61],[m1_62, ml0_62, l2_62, lm1_62, m3_62, ml1_62, l4_62, lm2_62, m5_62, ml2_62, l6_62, lm3_62, m7_62, m9_62, m10_62],[c3_0, cl2_0, c5_0, c6_0, cl0_0, cl1_0],[c3_1, cl2_1, c5_1, c6_1, cl0_1, cl1_1],[c3_2, cl2_2, c5_2, c6_2, cl0_2, cl1_2],[c3_3, cl2_3, c5_3, c6_3, cl0_3, cl1_3],[c3_4, cl2_4, c5_4, c6_4, cl0_4, cl1_4],[c3_5, cl2_5, c5_5, c6_5, cl0_5, cl1_5],[c3_6, cl2_6, c5_6, c6_6, cl0_6, cl1_6],[c3_7, cl2_7, c5_7, c6_7, cl0_7, cl1_7],[c3_8, cl2_8, c5_8, c6_8, cl0_8, cl1_8],[c3_9, cl2_9, c5_9, c6_9, cl0_9, cl1_9],[c3_10, cl2_10, c5_10, c6_10, cl0_10, cl1_10],[c3_11, cl2_11, c5_11, c6_11, cl0_11, cl1_11],[c3_12, cl2_12, c5_12, c6_12, cl0_12, cl1_12],[c3_13, cl2_13, c5_13, c6_13, cl0_13, cl1_13],[c3_14, cl2_14, c5_14, c6_14, cl0_14, cl1_14],[c3_15, cl2_15, c5_15, c6_15, cl0_15, cl1_15],[c3_16, cl2_16, c5_16, c6_16, cl0_16, cl1_16],[c3_17, cl2_17, c5_17, c6_17, cl0_17, cl1_17],[c3_18, cl2_18, c5_18, c6_18, cl0_18, cl1_18],[c3_19, cl2_19, c5_19, c6_19, cl0_19, cl1_19],[c3_20, cl2_20, c5_20, c6_20, cl0_20, cl1_20],
at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:1028)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
[2025-05-31 07:33:16] [INFO ] Flatten gal took : 181 ms
[2025-05-31 07:33:16] [INFO ] Time to serialize gal into /tmp/LTLCardinality4502897265427457453.gal : 26 ms
[2025-05-31 07:33:16] [INFO ] Time to serialize properties into /tmp/LTLCardinality5152695711966514867.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4502897265427457453.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5152695711966514867.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((X(((G("((((((lp1_0+lp1_1)+(lp1_2+lp1_3))+((lp1_4+lp1_5)+(lp1_6+lp1_7)))+(((lp1_8+lp1_9)+(lp1_10+lp1_11))+((lp1_12+lp1_13)+(lp1_14+l...1354
Formula 0 simplified : X((F!"((((((lp1_0+lp1_1)+(lp1_2+lp1_3))+((lp1_4+lp1_5)+(lp1_6+lp1_7)))+(((lp1_8+lp1_9)+(lp1_10+lp1_11))+((lp1_12+lp1_13)+(lp1_14+lp1...1344
Detected timeout of ITS tools.
[2025-05-31 07:55:38] [INFO ] Flatten gal took : 158 ms
[2025-05-31 07:55:38] [INFO ] Input system was already deterministic with 2148 transitions.
[2025-05-31 07:55:38] [INFO ] Transformed 2222 places.
[2025-05-31 07:55:38] [INFO ] Transformed 2148 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-05-31 07:56:09] [INFO ] Time to serialize gal into /tmp/LTLCardinality6019244399479402202.gal : 25 ms
[2025-05-31 07:56:09] [INFO ] Time to serialize properties into /tmp/LTLCardinality16591815424650547446.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6019244399479402202.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16591815424650547446.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(((G("((((((lp1_0+lp1_1)+(lp1_2+lp1_3))+((lp1_4+lp1_5)+(lp1_6+lp1_7)))+(((lp1_8+lp1_9)+(lp1_10+lp1_11))+((lp1_12+lp1_13)+(lp1_14+l...1354
Formula 0 simplified : X((F!"((((((lp1_0+lp1_1)+(lp1_2+lp1_3))+((lp1_4+lp1_5)+(lp1_6+lp1_7)))+(((lp1_8+lp1_9)+(lp1_10+lp1_11))+((lp1_12+lp1_13)+(lp1_14+lp1...1344
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-L00020M0002C001P001G001"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-5832"
echo " Executing tool itstools"
echo " Input is FamilyReunion-COL-L00020M0002C001P001G001, 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 r086-smll-174860101900107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00020M0002C001P001G001.tgz
mv FamilyReunion-COL-L00020M0002C001P001G001 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.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 ;