Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r145-tall-171631145000357.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DoubleExponent-PT-100, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r145-tall-171631145000357
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.8M May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716404846073

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DoubleExponent-PT-100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-22 19:07:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-22 19:07:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 19:07:27] [INFO ] Load time of PNML (sax parser for PT used): 233 ms
[2024-05-22 19:07:27] [INFO ] Transformed 5304 places.
[2024-05-22 19:07:27] [INFO ] Transformed 4998 transitions.
[2024-05-22 19:07:27] [INFO ] Parsed PT model containing 5304 places and 4998 transitions and 14094 arcs in 356 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 5304/5304 places, 4998/4998 transitions.
Reduce places removed 4 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1200 transitions
Trivial Post-agglo rules discarded 1200 transitions
Performed 1200 trivial Post agglomeration. Transition count delta: 1200
Iterating post reduction 0 with 1204 rules applied. Total rules applied 1204 place count 5300 transition count 3798
Reduce places removed 1200 places and 0 transitions.
Iterating post reduction 1 with 1200 rules applied. Total rules applied 2404 place count 4100 transition count 3798
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 2404 place count 4100 transition count 3598
Deduced a syphon composed of 200 places in 238 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 2804 place count 3900 transition count 3598
Performed 904 Post agglomeration using F-continuation condition.Transition count delta: 904
Deduced a syphon composed of 904 places in 77 ms
Reduce places removed 904 places and 0 transitions.
Iterating global reduction 2 with 1808 rules applied. Total rules applied 4612 place count 2996 transition count 2694
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 54 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 4814 place count 2895 transition count 2694
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 97 places in 80 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 2 with 194 rules applied. Total rules applied 5008 place count 2798 transition count 2694
Applied a total of 5008 rules in 1057 ms. Remains 2798 /5304 variables (removed 2506) and now considering 2694/4998 (removed 2304) transitions.
// Phase 1: matrix 2694 rows 2798 cols
[2024-05-22 19:07:28] [INFO ] Invariants computation overflowed in 98 ms
[2024-05-22 19:07:30] [INFO ] Implicit Places using invariants in 1726 ms returned []
// Phase 1: matrix 2694 rows 2798 cols
[2024-05-22 19:07:30] [INFO ] Invariants computation overflowed in 59 ms
[2024-05-22 19:07:31] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-22 19:08:27] [INFO ] Performed 2/2798 implicitness test of which 0 returned IMPLICIT in 55 seconds.
[2024-05-22 19:09:01] [INFO ] Performed 4/2798 implicitness test of which 0 returned IMPLICIT in 89 seconds.
[2024-05-22 19:09:43] [INFO ] Performed 5/2798 implicitness test of which 0 returned IMPLICIT in 131 seconds.
[2024-05-22 19:09:43] [INFO ] Timeout of Implicit test with SMT after 131 seconds.
[2024-05-22 19:09:43] [INFO ] Implicit Places using invariants and state equation in 132701 ms returned []
Implicit Place search using SMT with State Equation took 134456 ms to find 0 implicit places.
Running 2693 sub problems to find dead transitions.
// Phase 1: matrix 2694 rows 2798 cols
[2024-05-22 19:09:43] [INFO ] Invariants computation overflowed in 47 ms
[2024-05-22 19:09:43] [INFO ] State equation strengthened by 200 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2797/5492 variables, and 0 constraints, problems are : Problem set: 0 solved, 2693 unsolved in 30088 ms.
Refiners :[State Equation: 0/2798 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 2693/2693 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2693 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
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(s44 1)
(s45 1)
(s46 1)
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(s48 1)
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(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
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(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2797/5492 variables, and 0 constraints, problems are : Problem set: 0 solved, 2693 unsolved in 30040 ms.
Refiners :[State Equation: 0/2798 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/2693 constraints, Known Traps: 0/0 constraints]
After SMT, in 61399ms problems are : Problem set: 0 solved, 2693 unsolved
Search for dead transitions found 0 dead transitions in 61457ms
Starting structural reductions in LIVENESS mode, iteration 1 : 2798/5304 places, 2694/4998 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 197046 ms. Remains : 2798/5304 places, 2694/4998 transitions.
Discarding 598 transitions out of 2694. Remains 2096
Initial state reduction rules removed 1 formulas.
[2024-05-22 19:10:46] [INFO ] Flatten gal took : 703 ms
[2024-05-22 19:10:46] [INFO ] Flatten gal took : 337 ms
[2024-05-22 19:10:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17201703143236906121.gal : 143 ms
[2024-05-22 19:10:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12897973011367963405.prop : 32 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17201703143236906121.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12897973011367963405.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality12897973011367963405.prop.
RANDOM walk for 40000 steps (4863 resets) in 11490 ms. (3 steps per ms) remains 2070/2095 properties
BEST_FIRST walk for 121 steps (8 resets) in 18 ms. (6 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 151 ms. (0 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 124 steps (8 resets) in 138 ms. (0 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 124 steps (8 resets) in 141 ms. (0 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 25 ms. (4 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 17 ms. (6 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 18 ms. (6 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 121 steps (8 resets) in 16 ms. (7 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 19 ms. (6 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (9 resets) in 12 ms. (9 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 11 ms. (10 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 121 steps (9 resets) in 11 ms. (10 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 16 ms. (7 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 121 steps (8 resets) in 11 ms. (10 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (9 resets) in 14 ms. (8 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 121 steps (8 resets) in 22 ms. (5 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 16 ms. (7 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 15 ms. (7 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 14 ms. (8 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 18 ms. (6 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 11 ms. (10 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 121 steps (8 resets) in 19 ms. (6 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 13 ms. (8 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 19 ms. (6 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 14 ms. (8 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 20 ms. (5 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 2070/2070 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 2070/2070 properties
Probabilistic random walk after 30001 steps, saw 15005 distinct states, run finished after 2848 ms. (steps per millisecond=10 ) properties seen :24
// Phase 1: matrix 2694 rows 2798 cols
[2024-05-22 19:10:51] [INFO ] Invariants computation overflowed in 42 ms
[2024-05-22 19:10:51] [INFO ] State equation strengthened by 200 read => feed constraints.
Reachability property qltransition_2168 is true.
Reachability property qltransition_1238 is true.
SDD proceeding with computation,2093 properties remain. new max is 2
SDD size :1 after 3
Reachability property qltransition_1607 is true.
Reachability property qltransition_1579 is true.
Reachability property qltransition_1008 is true.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2734/5492 variables, and 0 constraints, problems are : Problem set: 0 solved, 2046 unsolved in 5038 ms.
Refiners :[State Equation: 0/2798 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 2046/2046 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2046 unsolved
Reachability property qltransition_374 is true.
SDD proceeding with computation,2089 properties remain. new max is 2
SDD size :3 after 7
SDD proceeding with computation,2089 properties remain. new max is 4
SDD size :7 after 8
Error getting values : (error "ParserException while parsing response: ((s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s9 1)
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(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
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(s319 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
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(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
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(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s358 1)
(s359 1)
(s360 1)
(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 1)
(s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(s403 1)
(s404 1)
(s405 1)
(s406 1)
(s407 1)
(s408 1)
(s409 1)
(s410 1)
(s411 1)
(s412 1)
(s413 1)
(s414 1)
(s415 1)
(s416 1)
(s417 1)
(s418 1)
(s419 1)
(s420 1)
(s421 1)
(s422 1)
(s423 1)
(s424 1)
(s425 1)
(s426 1)
(s427 1)
(s428 1)
(s429 1)
(s430 1)
(s431 1)
(s432 1)
(s433 1)
(s434 1)
(s435 1)
(s436 1)
(s437 1)
(s438 1)
(s439 1)
(s440 1)
(s441 1)
(s442 1)
(s443 1)
(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 1)
(s452 1)
(s453 1)
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(s455 1)
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(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 1)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 1)
(s474 1)
(s475 1)
(s476 1)
(s477 1)
(s478 1)
(s479 1)
(s480 1)
(s481 1)
(s482 1)
(s483 1)
(s484 1)
(s485 1)
(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 1)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 1)
(s496 1)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 1)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 1)
(s529 1)
(s530 1)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 1)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 1)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 1)
(s552 1)
(s553 1)
(s554 1)
(s555 1)
(s556 1)
(s557 1)
(s558 1)
(s559 1)
(s560 1)
(s561 1)
(s562 1)
(s563 1)
(s564 1)
(s565 1)
(s566 1)
(s567 1)
(s568 1)
(s569 1)
(s570 1)
(s571 1)
(s572 1)
(s573 1)
(s574 1)
(s575 1)
(s576 1)
(s577 1)
(s578 1)
(s579 1)
(s580 1)
(s581 1)
(s582 1)
(s583 1)
(s584 1)
(s585 1)
(s586 1)
(s587 1)
(s588 1)
(s589 1)
(s590 1)
(s591 1)
(s592 1)
(s593 1)
(s594 1)
(s595 1)
(s596 1)
(s597 1)
(s598 1)
(s599 1)
(s600 1)
(s601 1)
(s602 1)
(s603 1)
(s604 1)
(s605 1)
(s606 1)
(s607 1)
(s608 1)
(s609 1)
(s610 1)
(s611 1)
(s612 1)
(s613 1)
(s614 1)
(s615 1)
(s616 1)
(s617 1)
(s618 1)
(s619 1)
(s620 1)
(s621 1)
(s622 1)
(s623 1)
(s624 1)
(s625 1)
(s626 1)
(s627 1)
(s628 1)
(s629 1)
(s630 1)
(s631 1)
(s632 1)
(s633 1)
(s634 1)
(s635 1)
(s636 1)
(s637 1)
(s638 1)
(s639 1)
(s640 1)
(s641 1)
(s642 1)
(s643 1)
(s644 1)
(s645 1)
(s646 1)
(s647 1)
(s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
(s656 1)
(s657 1)
(s658 1)
(s659 1)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 1)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 1)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 1)
(s689 1)
(s690 1)
(s691 1)
(s692 1)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
(s706 1)
(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2734/5492 variables, and 0 constraints, problems are : Problem set: 0 solved, 2046 unsolved in 5033 ms.
Refiners :[State Equation: 0/2798 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/2046 constraints, Known Traps: 0/0 constraints]
After SMT, in 10992ms problems are : Problem set: 0 solved, 2046 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2734 out of 2798 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2798/2798 places, 2694/2694 transitions.
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 2798 transition count 2689
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 2793 transition count 2689
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 2793 transition count 2689
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 2792 transition count 2688
Applied a total of 19 rules in 339 ms. Remains 2792 /2798 variables (removed 6) and now considering 2688/2694 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 340 ms. Remains : 2792/2798 places, 2688/2694 transitions.
SDD proceeding with computation,2089 properties remain. new max is 8
SDD size :8 after 9
Reachability property qltransition_171 is true.
SDD proceeding with computation,2088 properties remain. new max is 8
SDD size :9 after 11
SDD proceeding with computation,2088 properties remain. new max is 16
SDD size :11 after 17
Reachability property qltransition_2370 is true.
Reachability property qltransition_1760 is true.
Reachability property qltransition_1732 is true.
Reachability property qltransition_1066 is true.
Reachability property qltransition_633 is true.
SDD proceeding with computation,2083 properties remain. new max is 16
SDD size :17 after 26
Reachability property qltransition_720 is true.
Reachability property qltransition_258 is true.
SDD proceeding with computation,2081 properties remain. new max is 16
SDD size :26 after 32
SDD proceeding with computation,2081 properties remain. new max is 32
SDD size :32 after 40
Reachability property qltransition_978 is true.
RANDOM walk for 832266 steps (106818 resets) in 120004 ms. (6 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4002 steps (361 resets) in 443 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4003 steps (333 resets) in 438 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (354 resets) in 453 ms. (8 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (334 resets) in 464 ms. (8 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (332 resets) in 409 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (321 resets) in 381 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (346 resets) in 362 ms. (11 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (334 resets) in 374 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (334 resets) in 378 ms. (10 steps per ms) remains 2046/2046 properties
SDD proceeding with computation,2080 properties remain. new max is 32
SDD size :40 after 62
BEST_FIRST walk for 4001 steps (322 resets) in 448 ms. (8 steps per ms) remains 2046/2046 properties
Reachability property qltransition_2648 is true.
BEST_FIRST walk for 4000 steps (358 resets) in 449 ms. (8 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4002 steps (344 resets) in 380 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (333 resets) in 382 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (336 resets) in 384 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (341 resets) in 443 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (338 resets) in 366 ms. (10 steps per ms) remains 2046/2046 properties
Reachability property qltransition_1873 is true.
Reachability property qltransition_1872 is true.
BEST_FIRST walk for 4001 steps (344 resets) in 454 ms. (8 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4002 steps (317 resets) in 367 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (324 resets) in 433 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4003 steps (355 resets) in 451 ms. (8 steps per ms) remains 2046/2046 properties
Reachability property qltransition_1258 is true.
Reachability property qltransition_1196 is true.
BEST_FIRST walk for 4000 steps (333 resets) in 464 ms. (8 steps per ms) remains 2046/2046 properties
Reachability property qltransition_1153 is true.
BEST_FIRST walk for 4003 steps (340 resets) in 380 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (325 resets) in 473 ms. (8 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (340 resets) in 445 ms. (8 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4003 steps (356 resets) in 394 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (338 resets) in 372 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4002 steps (344 resets) in 468 ms. (8 steps per ms) remains 2046/2046 properties
Reachability property qltransition_288 is true.
BEST_FIRST walk for 4000 steps (333 resets) in 425 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (337 resets) in 429 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (359 resets) in 369 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4002 steps (335 resets) in 389 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (328 resets) in 393 ms. (10 steps per ms) remains 2046/2046 properties
SDD proceeding with computation,2073 properties remain. new max is 32
SDD size :62 after 70
BEST_FIRST walk for 4003 steps (348 resets) in 442 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4003 steps (339 resets) in 405 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (354 resets) in 444 ms. (8 steps per ms) remains 2046/2046 properties
Reachability property qltransition_2166 is true.
BEST_FIRST walk for 4001 steps (342 resets) in 413 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (346 resets) in 403 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (347 resets) in 445 ms. (8 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (356 resets) in 452 ms. (8 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (323 resets) in 380 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (322 resets) in 400 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (321 resets) in 394 ms. (10 steps per ms) remains 2046/2046 properties
Reachability property qltransition_1278 is true.
Reachability property qltransition_1264 is true.
BEST_FIRST walk for 4001 steps (334 resets) in 473 ms. (8 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4002 steps (324 resets) in 421 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (336 resets) in 452 ms. (8 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4000 steps (331 resets) in 345 ms. (11 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4004 steps (333 resets) in 391 ms. (10 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (327 resets) in 361 ms. (11 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (355 resets) in 437 ms. (9 steps per ms) remains 2046/2046 properties
BEST_FIRST walk for 4001 steps (336 resets) in 361 ms. (11 steps per ms) remains 2046/2046 properties
SDD proceeding with computation,2070 properties remain. new max is 32
SDD size :70 after 82
Reachability property qltransition_1174 is true.
SDD proceeding with computation,2069 properties remain. new max is 32
SDD size :82 after 124
Reachability property qltransition_2372 is true.
Reachability property qltransition_1287 is true.
SDD proceeding with computation,2067 properties remain. new max is 32
SDD size :124 after 135
SDD proceeding with computation,2067 properties remain. new max is 64
SDD size :135 after 169
SDD proceeding with computation,2067 properties remain. new max is 128
SDD size :169 after 237
Reachability property qltransition_2668 is true.
Reachability property qltransition_1891 is true.
Reachability property qltransition_1887 is true.
Reachability property qltransition_1290 is true.
Reachability property qltransition_1229 is true.
Reachability property qltransition_1220 is true.
Reachability property qltransition_1183 is true.
SDD proceeding with computation,2060 properties remain. new max is 128
SDD size :237 after 444
SDD proceeding with computation,2060 properties remain. new max is 256
SDD size :444 after 814
SDD proceeding with computation,2060 properties remain. new max is 512
SDD size :814 after 1326
Reachability property qltransition_2666 is true.
Reachability property qltransition_2646 is true.
Reachability property qltransition_1942 is true.
Reachability property qltransition_1334 is true.
Reachability property qltransition_1333 is true.
Reachability property qltransition_1254 is true.
Reachability property qltransition_1187 is true.
Reachability property qltransition_133 is true.
Reachability property qltransition_124 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,2046 properties remain. new max is 512
SDD size :1326 after 3879
SDD proceeding with computation,2046 properties remain. new max is 1024
SDD size :3879 after 18145
Reachability property qltransition_1962 is true.
Reachability property qltransition_1352 is true.
Reachability property qltransition_1348 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,2039 properties remain. new max is 1024
SDD size :18145 after 69984
SDD proceeding with computation,2039 properties remain. new max is 2048
SDD size :69984 after 121223
SDD proceeding with computation,2039 properties remain. new max is 4096
SDD size :121223 after 217386
SDD proceeding with computation,2039 properties remain. new max is 8192
SDD size :217386 after 423790
SDD proceeding with computation,2039 properties remain. new max is 16384
SDD size :423790 after 847222
Reachability property qltransition_2030 is true.
Reachability property qltransition_1964 is true.
Reachability property qltransition_1944 is true.
Reachability property qltransition_1400 is true.
Reachability property qltransition_1399 is true.
Reachability property qltransition_278 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_100 is true.
Reachability property qltransition_34 is true.
SDD proceeding with computation,2025 properties remain. new max is 16384
SDD size :847222 after 6.12297e+07
SDD proceeding with computation,2025 properties remain. new max is 32768
SDD size :6.12297e+07 after 2.93584e+08
SDD proceeding with computation,2025 properties remain. new max is 65536
SDD size :2.93584e+08 after 7.49067e+08
SDD proceeding with computation,2025 properties remain. new max is 131072
SDD size :7.49067e+08 after 2.76583e+09
Probably explored full state space saw : 411679 states, properties seen :7
Probabilistic random walk after 823383 steps, saw 411679 distinct states, run finished after 67417 ms. (steps per millisecond=12 ) properties seen :7
SDD proceeding with computation,2025 properties remain. new max is 262144
SDD size :2.76583e+09 after 9.23529e+09
Reachability property qltransition_2050 is true.
Reachability property qltransition_1418 is true.
Reachability property qltransition_1414 is true.
Reachability property qltransition_281 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_174 is true.
SDD proceeding with computation,2018 properties remain. new max is 262144
SDD size :9.23529e+09 after 2.2286e+10
SDD proceeding with computation,2018 properties remain. new max is 524288
SDD size :2.2286e+10 after 3.49699e+10
Exhaustive walk after 1000001 steps, saw 500224 distinct states, run finished after 92712 ms. (steps per millisecond=10 ) properties seen :0
// Phase 1: matrix 2688 rows 2792 cols
[2024-05-22 19:14:19] [INFO ] Invariants computation overflowed in 51 ms
[2024-05-22 19:14:19] [INFO ] State equation strengthened by 202 read => feed constraints.
SDD proceeding with computation,2018 properties remain. new max is 1048576
SDD size :3.49699e+10 after 5.96293e+10
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2697/5480 variables, and 0 constraints, problems are : Problem set: 0 solved, 2018 unsolved in 45039 ms.
Refiners :[State Equation: 0/2792 constraints, ReadFeed: 0/202 constraints, PredecessorRefiner: 2018/2018 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2018 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2697/5480 variables, and 0 constraints, problems are : Problem set: 0 solved, 2018 unsolved in 45034 ms.
Refiners :[State Equation: 0/2792 constraints, ReadFeed: 0/202 constraints, PredecessorRefiner: 0/2018 constraints, Known Traps: 0/0 constraints]
After SMT, in 90834ms problems are : Problem set: 0 solved, 2018 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2697 out of 2792 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2792/2792 places, 2688/2688 transitions.
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 2792 transition count 2683
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 2787 transition count 2683
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 2787 transition count 2683
Applied a total of 18 rules in 254 ms. Remains 2787 /2792 variables (removed 5) and now considering 2683/2688 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 254 ms. Remains : 2787/2792 places, 2683/2688 transitions.
RANDOM walk for 833177 steps (106775 resets) in 120015 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (338 resets) in 384 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (345 resets) in 416 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (348 resets) in 527 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (342 resets) in 373 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (344 resets) in 388 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (350 resets) in 397 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (330 resets) in 392 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (351 resets) in 374 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (340 resets) in 502 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (321 resets) in 424 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (341 resets) in 377 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4003 steps (344 resets) in 444 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (329 resets) in 490 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (340 resets) in 507 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (332 resets) in 433 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (329 resets) in 439 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (335 resets) in 485 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (315 resets) in 455 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (359 resets) in 561 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (328 resets) in 439 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (351 resets) in 460 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (341 resets) in 443 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (338 resets) in 444 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (345 resets) in 508 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (358 resets) in 442 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (344 resets) in 471 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (338 resets) in 465 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4003 steps (339 resets) in 415 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (340 resets) in 391 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (339 resets) in 384 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (322 resets) in 392 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (345 resets) in 356 ms. (11 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4003 steps (339 resets) in 412 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (341 resets) in 457 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (323 resets) in 421 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (337 resets) in 452 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (335 resets) in 425 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (350 resets) in 436 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (334 resets) in 439 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (344 resets) in 506 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (345 resets) in 444 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (340 resets) in 411 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (341 resets) in 390 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (338 resets) in 365 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (326 resets) in 445 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (334 resets) in 416 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (339 resets) in 372 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (331 resets) in 378 ms. (10 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (349 resets) in 438 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (331 resets) in 446 ms. (8 steps per ms) remains 2018/2018 properties
SDD proceeding with computation,2018 properties remain. new max is 2097152
SDD size :5.96293e+10 after 1.08259e+11
Probabilistic random walk after 1000000 steps, saw 500345 distinct states, run finished after 93009 ms. (steps per millisecond=10 ) properties seen :0
// Phase 1: matrix 2683 rows 2787 cols
[2024-05-22 19:18:00] [INFO ] Invariants computation overflowed in 56 ms
[2024-05-22 19:18:00] [INFO ] State equation strengthened by 206 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s763 1.0)
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(s768 1.0)
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(s774 1.0)
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(s780 1.0)
(s781 1.0)
(s782 1.0)
(s783 1.0)
(s784 1.0)
(s785 1.0)
(s786 1.0)
(s787 1.0)
(s788 1.0)
(s789 1.0)
(s790 1.0)
(s791 1.0)
(s792 1.0)
(s793 1.0)
(s794 1.0)
(s795 1.0)
(s796 1.0)
(s797 1.0)
(s798 1.0)
(s799 1.0)
(s800 1.0)
(s801 1.0)
(s802 1.0)
(s803 1.0)
(s804 1.0)
(s805 1.0)
(s806 1.0)
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(s808 1.0)
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(s810 1.0)
(s811 1.0)
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(s814 1.0)
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(s821 1.0)
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(s823 1.0)
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(s825 1.0)
(s826 1.0)
(s827 1.0)
(s828 1.0)
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(s830 1.0)
(s831 1.0)
(s832 1.0)
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(s836 1.0)
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(s838 1.0)
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(s844 1.0)
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(s846 1.0)
(s847 1.0)
(s848 1.0)
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(s850 1.0)
(s851 1.0)
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(s853 1.0)
(s854 1.0)
(s855 1.0)
(s856 1.0)
(s857 1.0)
(s858 1.0)
(s859 1.0)
(s860 1.0)
(s861 1.0)
(s862 1.0)
(s863 1.0)
(s864 1.0)
(s865 1.0)
(s866 1.0)
(s867 1.0)
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(s869 1.0)
(s870 1.0)
(s871 1.0)
(s872 1.0)
(s873 1.0)
(s874 1.0)
(s875 1.0)
(s876 1.0)
(s877 1.0)
(s878 1.0)
(s879 1.0)
(s880 1.0)
(s881 1.0)
(s882 1.0)
(s883 1.0)
(s884 1.0)
(s885 1.0)
(s886 1.0)
(s887 1.0)
(s888 1.0)
(s889 1.0)
(s890 1.0)
(s891 1.0)
(s892 1.0)
(s893 1.0)
(s894 1.0)
(s895 1.0)
(s896 1.0)
(s897 1.0)
(s898 1.0)
(s899 1.0)
(s900 1.0)
(s901 1.0)
(s902 1.0)
(s903 1.0)
(s904 1.0)
(s905 1.0)
(s906 1.0)
(s907 1.0)
(s908 1.0)
(s909 1.0)
(s910 1.0)
(s911 1.0)
(s912 1.0)
(s913 1.0)
(s914 1.0)
(s915 1.0)
(s916 1.0)
(s917 1.0)
(s918 1.0)
(s919 1.0)
(s920 1.0)
(s921 1.0)
(s922 1.0)
(s923 1.0)
(s924 1.0)
(s925 1.0)
(s926 1.0)
(s927 1.0)
(s928 1.0)
(s929 1.0)
(s930 1.0)
(s931 1.0)
(s932 1.0)
(s933 1.0)
(s934 1.0)
(s935 1.0)
(s936 1.0)
(s937 1.0)
(s938 1.0)
(s939 1.0)
(s940 1.0)
(s941 1.0)
(s942 1.0)
(s943 1.0)
(s944 1.0)
(s945 1.0)
(s946 1.0)
(s947 1.0)
(s948 1.0)
(s949 1.0)
(s950 1.0)
(s951 1.0)
(s952 1.0)
(s953 1.0)
(s954 1.0)
(s955 1.0)
(s956 1.0)
(s957 1.0)
(s958 1.0)
(s959 1.0)
(s960 1.0)
(s961 1.0)
(s962 1.0)
(s963 1.0)
(s964 1.0)
(s965 1.0)
(s966 1.0)
(s967 1.0)
(s968 1.0)
(s969 1.0)
(s970 1.0)
(s971 1.0)
(s972 1.0)
(s973 1.0)
(s974 1.0)
(s975 1.0)
(s976 1.0)
(s977 1.0)
(s978 1.0)
(s979 1.0)
(s980 timeout
1.0)
(s981 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2697 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2018 unsolved
SMT process timed out in 75797ms, After SMT, problems are : Problem set: 0 solved, 2018 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2697 out of 2787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 2683/2683 transitions.
Applied a total of 0 rules in 69 ms. Remains 2787 /2787 variables (removed 0) and now considering 2683/2683 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 2787/2787 places, 2683/2683 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 2683/2683 transitions.
Applied a total of 0 rules in 97 ms. Remains 2787 /2787 variables (removed 0) and now considering 2683/2683 (removed 0) transitions.
// Phase 1: matrix 2683 rows 2787 cols
[2024-05-22 19:19:16] [INFO ] Invariants computation overflowed in 48 ms
[2024-05-22 19:19:17] [INFO ] Implicit Places using invariants in 382 ms returned []
// Phase 1: matrix 2683 rows 2787 cols
[2024-05-22 19:19:17] [INFO ] Invariants computation overflowed in 53 ms
[2024-05-22 19:19:18] [INFO ] State equation strengthened by 206 read => feed constraints.
Detected timeout of ITS tools.
[2024-05-22 19:20:47] [INFO ] Flatten gal took : 112 ms
[2024-05-22 19:20:47] [INFO ] Applying decomposition
[2024-05-22 19:20:47] [INFO ] Flatten gal took : 109 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16881435606181233071.txt' '-o' '/tmp/graph16881435606181233071.bin' '-w' '/tmp/graph16881435606181233071.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16881435606181233071.bin' '-l' '-1' '-v' '-w' '/tmp/graph16881435606181233071.weights' '-q' '0' '-e' '0.001'
[2024-05-22 19:20:48] [INFO ] Decomposing Gal with order
[2024-05-22 19:20:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:20:49] [INFO ] Removed a total of 2090 redundant transitions.
[2024-05-22 19:20:49] [INFO ] Flatten gal took : 555 ms
[2024-05-22 19:20:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 184 ms.
[2024-05-22 19:20:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10126557965066964506.gal : 94 ms
[2024-05-22 19:20:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14618528362989654858.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10126557965066964506.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14618528362989654858.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality14618528362989654858.prop.
SDD proceeding with computation,2018 properties remain. new max is 4
SDD size :1 after 17
SDD proceeding with computation,2018 properties remain. new max is 8
SDD size :17 after 68
SDD proceeding with computation,2018 properties remain. new max is 16
SDD size :68 after 72
SDD proceeding with computation,2018 properties remain. new max is 32
SDD size :72 after 2026
[2024-05-22 19:21:31] [INFO ] Performed 7/2787 implicitness test of which 0 returned IMPLICIT in 132 seconds.
[2024-05-22 19:21:31] [INFO ] Timeout of Implicit test with SMT after 132 seconds.
[2024-05-22 19:21:31] [INFO ] Implicit Places using invariants and state equation in 133825 ms returned []
Implicit Place search using SMT with State Equation took 134213 ms to find 0 implicit places.
[2024-05-22 19:21:31] [INFO ] Redundant transitions in 157 ms returned []
Running 2682 sub problems to find dead transitions.
// Phase 1: matrix 2683 rows 2787 cols
[2024-05-22 19:21:31] [INFO ] Invariants computation overflowed in 99 ms
[2024-05-22 19:21:31] [INFO ] State equation strengthened by 206 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2786/5470 variables, and 0 constraints, problems are : Problem set: 0 solved, 2682 unsolved in 30051 ms.
Refiners :[State Equation: 0/2787 constraints, ReadFeed: 0/206 constraints, PredecessorRefiner: 2682/2682 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2682 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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(s2 1)
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(s142 1)
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(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
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(s158 1)
(s159 1)
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(s167 1)
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(s171 1)
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(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
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(s211 1)
(s212 1)
(s213 1)
(s214 1)
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(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s233 1)
(s234 1)
(s235 1)
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(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2786/5470 variables, and 0 constraints, problems are : Problem set: 0 solved, 2682 unsolved in 30039 ms.
Refiners :[State Equation: 0/2787 constraints, ReadFeed: 0/206 constraints, PredecessorRefiner: 0/2682 constraints, Known Traps: 0/0 constraints]
After SMT, in 61088ms problems are : Problem set: 0 solved, 2682 unsolved
Search for dead transitions found 0 dead transitions in 61110ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 195603 ms. Remains : 2787/2787 places, 2683/2683 transitions.
RANDOM walk for 400000 steps (51135 resets) in 45914 ms. (8 steps per ms) remains 2697/2697 properties
Running SMT prover for 2697 properties.
// Phase 1: matrix 2683 rows 2787 cols
[2024-05-22 19:22:45] [INFO ] Invariants computation overflowed in 55 ms
SMT process timed out, exceeded limit of 100
[2024-05-22 19:26:05] [INFO ] After 198080ms SMT Verify possible using After timeout in real domain returned unsat :0 sat :2583
[2024-05-22 19:26:05] [INFO ] After 200074ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2583
RANDOM walk for 592820 steps (76044 resets) in 120006 ms. (4 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (311 resets) in 581 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4003 steps (363 resets) in 466 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (345 resets) in 498 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (342 resets) in 611 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (325 resets) in 506 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (339 resets) in 570 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (337 resets) in 494 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (340 resets) in 586 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (340 resets) in 552 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (328 resets) in 528 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (328 resets) in 456 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (323 resets) in 631 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (332 resets) in 651 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (347 resets) in 562 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (344 resets) in 638 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (327 resets) in 520 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (335 resets) in 470 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (331 resets) in 522 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (328 resets) in 522 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (354 resets) in 557 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (330 resets) in 509 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (340 resets) in 588 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (361 resets) in 509 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (337 resets) in 472 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (361 resets) in 496 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (336 resets) in 517 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (336 resets) in 486 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (328 resets) in 469 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (321 resets) in 482 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (322 resets) in 538 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4003 steps (326 resets) in 480 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (346 resets) in 506 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (340 resets) in 465 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (339 resets) in 491 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (337 resets) in 428 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (327 resets) in 547 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (336 resets) in 614 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (339 resets) in 484 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (332 resets) in 515 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (341 resets) in 533 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (351 resets) in 460 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4000 steps (327 resets) in 631 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (342 resets) in 606 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (324 resets) in 564 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (332 resets) in 593 ms. (6 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (322 resets) in 428 ms. (9 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (329 resets) in 526 ms. (7 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (336 resets) in 495 ms. (8 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4001 steps (346 resets) in 673 ms. (5 steps per ms) remains 2018/2018 properties
BEST_FIRST walk for 4002 steps (326 resets) in 555 ms. (7 steps per ms) remains 2018/2018 properties
Probabilistic random walk after 1000000 steps, saw 500345 distinct states, run finished after 92000 ms. (steps per millisecond=10 ) properties seen :0
// Phase 1: matrix 2683 rows 2787 cols
[2024-05-22 19:28:15] [INFO ] Invariants computation overflowed in 65 ms
[2024-05-22 19:28:15] [INFO ] State equation strengthened by 206 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2697 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2018 unsolved
SMT process timed out in 90759ms, After SMT, problems are : Problem set: 0 solved, 2018 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2697 out of 2787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 2683/2683 transitions.
Applied a total of 0 rules in 111 ms. Remains 2787 /2787 variables (removed 0) and now considering 2683/2683 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 2787/2787 places, 2683/2683 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 2683/2683 transitions.
Applied a total of 0 rules in 94 ms. Remains 2787 /2787 variables (removed 0) and now considering 2683/2683 (removed 0) transitions.
// Phase 1: matrix 2683 rows 2787 cols
[2024-05-22 19:29:46] [INFO ] Invariants computation overflowed in 48 ms
[2024-05-22 19:29:46] [INFO ] Implicit Places using invariants in 342 ms returned []
// Phase 1: matrix 2683 rows 2787 cols
[2024-05-22 19:29:46] [INFO ] Invariants computation overflowed in 48 ms
[2024-05-22 19:29:47] [INFO ] State equation strengthened by 206 read => feed constraints.
Detected timeout of ITS tools.
[2024-05-22 19:31:58] [INFO ] Performed 7/2787 implicitness test of which 0 returned IMPLICIT in 130 seconds.
[2024-05-22 19:31:58] [INFO ] Timeout of Implicit test with SMT after 130 seconds.
[2024-05-22 19:31:58] [INFO ] Implicit Places using invariants and state equation in 132365 ms returned []
Implicit Place search using SMT with State Equation took 132713 ms to find 0 implicit places.
[2024-05-22 19:31:58] [INFO ] Redundant transitions in 131 ms returned []
Running 2682 sub problems to find dead transitions.
// Phase 1: matrix 2683 rows 2787 cols
[2024-05-22 19:31:59] [INFO ] Invariants computation overflowed in 49 ms
[2024-05-22 19:31:59] [INFO ] State equation strengthened by 206 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2786/5470 variables, and 0 constraints, problems are : Problem set: 0 solved, 2682 unsolved in 30039 ms.
Refiners :[State Equation: 0/2787 constraints, ReadFeed: 0/206 constraints, PredecessorRefiner: 2682/2682 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2682 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2786/5470 variables, and 0 constraints, problems are : Problem set: 0 solved, 2682 unsolved in 30042 ms.
Refiners :[State Equation: 0/2787 constraints, ReadFeed: 0/206 constraints, PredecessorRefiner: 0/2682 constraints, Known Traps: 0/0 constraints]
After SMT, in 61001ms problems are : Problem set: 0 solved, 2682 unsolved
Search for dead transitions found 0 dead transitions in 61031ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193979 ms. Remains : 2787/2787 places, 2683/2683 transitions.
RANDOM walk for 400000 steps (51437 resets) in 47232 ms. (8 steps per ms) remains 2697/2697 properties
Running SMT prover for 2697 properties.
// Phase 1: matrix 2683 rows 2787 cols
[2024-05-22 19:33:16] [INFO ] Invariants computation overflowed in 54 ms
[2024-05-22 19:36:36] [INFO ] After 198181ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2662
[2024-05-22 19:36:36] [INFO ] State equation strengthened by 206 read => feed constraints.
SMT process timed out, exceeded limit of 100
[2024-05-22 19:36:36] [INFO ] After 1ms SMT Verify possible using After timeout in real domain returned unsat :0 sat :2662
[2024-05-22 19:36:36] [INFO ] After 200051ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2662
RANDOM walk for 40000 steps (5097 resets) in 133 ms. (298 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (3352 resets) in 123 ms. (322 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 133831 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 1
Probabilistic random walk after 133831 steps, saw 66935 distinct states, run finished after 3005 ms. (steps per millisecond=44 ) properties seen :0
// Phase 1: matrix 2683 rows 2787 cols
[2024-05-22 19:36:39] [INFO ] Invariants computation overflowed in 53 ms
[2024-05-22 19:36:39] [INFO ] State equation strengthened by 206 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/51 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 91/142 variables, 43/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 100/242 variables, 49/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/242 variables, 3/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/242 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 105/347 variables, 54/171 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/347 variables, 4/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/347 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 109/456 variables, 55/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/456 variables, 4/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/456 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 110/566 variables, 56/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/566 variables, 4/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/566 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 110/676 variables, 56/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/676 variables, 4/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/676 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 110/786 variables, 56/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/786 variables, 4/414 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/786 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 110/896 variables, 56/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/896 variables, 4/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/896 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 110/1006 variables, 56/530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1006 variables, 4/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1006 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 110/1116 variables, 56/590 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1116 variables, 4/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1116 variables, 0/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 110/1226 variables, 56/650 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1226 variables, 4/654 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1226 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 110/1336 variables, 56/710 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1336 variables, 4/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1336 variables, 0/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 110/1446 variables, 56/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1446 variables, 4/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1446 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1556/5470 variables, and 830 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3961 ms.
Refiners :[State Equation: 778/2787 constraints, ReadFeed: 52/206 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/51 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 91/142 variables, 43/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 4/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/142 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 100/242 variables, 49/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/242 variables, 3/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/242 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 105/347 variables, 54/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/347 variables, 4/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/347 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 109/456 variables, 55/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/456 variables, 4/235 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/456 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 110/566 variables, 56/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/566 variables, 4/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/566 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 110/676 variables, 56/351 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/676 variables, 4/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/676 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 110/786 variables, 56/411 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/786 variables, 4/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/786 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 110/896 variables, 56/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/896 variables, 4/475 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/896 variables, 0/475 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 110/1006 variables, 56/531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1006 variables, 4/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1006 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1116/5470 variables, and 591 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2925 ms.
Refiners :[State Equation: 554/2787 constraints, ReadFeed: 36/206 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 6960ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 2787 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2787/2787 places, 2683/2683 transitions.
Graph (complete) has 8547 edges and 2787 vertex of which 2785 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 2785 transition count 2681
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 2785 transition count 2680
Deduced a syphon composed of 1 places in 73 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 2784 transition count 2680
Free-agglomeration rule (complex) applied 386 times.
Iterating global reduction 1 with 386 rules applied. Total rules applied 391 place count 2784 transition count 2294
Reduce places removed 386 places and 0 transitions.
Iterating post reduction 1 with 386 rules applied. Total rules applied 777 place count 2398 transition count 2294
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 385 times.
Drop transitions (Partial Free agglomeration) removed 385 transitions
Iterating global reduction 2 with 385 rules applied. Total rules applied 1162 place count 2398 transition count 2294
Applied a total of 1162 rules in 977 ms. Remains 2398 /2787 variables (removed 389) and now considering 2294/2683 (removed 389) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 979 ms. Remains : 2398/2787 places, 2294/2683 transitions.
RANDOM walk for 40000 steps (5116 resets) in 109 ms. (363 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (3345 resets) in 94 ms. (421 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 160492 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :0 out of 1
Probabilistic random walk after 160492 steps, saw 80270 distinct states, run finished after 3001 ms. (steps per millisecond=53 ) properties seen :0
// Phase 1: matrix 2294 rows 2398 cols
[2024-05-22 19:36:50] [INFO ] Invariants computation overflowed in 43 ms
[2024-05-22 19:36:50] [INFO ] State equation strengthened by 398 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 618/627 variables, 59/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/627 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/627 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2549/3176 variables, 1169/1234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3176 variables, 202/1436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/3176 variables, 0/1436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1516/4692 variables, 1169/2605 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4692 variables, 191/2796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4692 variables, 0/2796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/4692 variables, 0/2796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4692/4692 variables, and 2796 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4402 ms.
Refiners :[State Equation: 2398/2398 constraints, ReadFeed: 398/398 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 618/627 variables, 59/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/627 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/627 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/627 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2549/3176 variables, 1169/1235 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3176 variables, 202/1437 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3176 variables, 0/1437 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1516/4692 variables, 1169/2606 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4692 variables, 191/2797 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 19:37:02] [INFO ] Deduced a trap composed of 64 places in 3441 ms of which 119 ms to minimize.
[2024-05-22 19:37:05] [INFO ] Deduced a trap composed of 61 places in 3275 ms of which 17 ms to minimize.
[2024-05-22 19:37:08] [INFO ] Deduced a trap composed of 58 places in 3197 ms of which 14 ms to minimize.
[2024-05-22 19:37:12] [INFO ] Deduced a trap composed of 55 places in 3224 ms of which 15 ms to minimize.
[2024-05-22 19:37:15] [INFO ] Deduced a trap composed of 55 places in 3146 ms of which 14 ms to minimize.
[2024-05-22 19:37:18] [INFO ] Deduced a trap composed of 51 places in 3164 ms of which 14 ms to minimize.
[2024-05-22 19:37:21] [INFO ] Deduced a trap composed of 53 places in 3120 ms of which 13 ms to minimize.
[2024-05-22 19:37:25] [INFO ] Deduced a trap composed of 62 places in 3243 ms of which 14 ms to minimize.

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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="DoubleExponent-PT-100"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-100, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r145-tall-171631145000357"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-100.tgz
mv DoubleExponent-PT-100 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;