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.r355-tall-171683760101050.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ShieldRVt-PT-100B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683760101050
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 21:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 11 21:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.3M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-00
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-01
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-02
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-03
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-04
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-05
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-06
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-07
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-08
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-09
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-10
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2024-11
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2023-12
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2023-13
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2023-14
FORMULA_NAME ShieldRVt-PT-100B-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717091158051

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-100B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 17:45:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-30 17:45:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 17:45:59] [INFO ] Load time of PNML (sax parser for PT used): 240 ms
[2024-05-30 17:45:59] [INFO ] Transformed 5003 places.
[2024-05-30 17:45:59] [INFO ] Transformed 5003 transitions.
[2024-05-30 17:45:59] [INFO ] Found NUPN structural information;
[2024-05-30 17:45:59] [INFO ] Parsed PT model containing 5003 places and 5003 transitions and 11806 arcs in 558 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 141 out of 5003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5003/5003 places, 5003/5003 transitions.
Discarding 1057 places :
Symmetric choice reduction at 0 with 1057 rule applications. Total rules 1057 place count 3946 transition count 3946
Iterating global reduction 0 with 1057 rules applied. Total rules applied 2114 place count 3946 transition count 3946
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2115 place count 3945 transition count 3945
Iterating global reduction 0 with 1 rules applied. Total rules applied 2116 place count 3945 transition count 3945
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2117 place count 3944 transition count 3944
Iterating global reduction 0 with 1 rules applied. Total rules applied 2118 place count 3944 transition count 3944
Applied a total of 2118 rules in 1998 ms. Remains 3944 /5003 variables (removed 1059) and now considering 3944/5003 (removed 1059) transitions.
// Phase 1: matrix 3944 rows 3944 cols
[2024-05-30 17:46:02] [INFO ] Computed 401 invariants in 47 ms
[2024-05-30 17:46:03] [INFO ] Implicit Places using invariants in 1269 ms returned []
[2024-05-30 17:46:03] [INFO ] Invariant cache hit.
[2024-05-30 17:46:07] [INFO ] Implicit Places using invariants and state equation in 3613 ms returned []
Implicit Place search using SMT with State Equation took 4918 ms to find 0 implicit places.
Running 3943 sub problems to find dead transitions.
[2024-05-30 17:46:07] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3943/7888 variables, and 0 constraints, problems are : Problem set: 0 solved, 3943 unsolved in 30105 ms.
Refiners :[Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/3944 constraints, PredecessorRefiner: 3943/3943 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3943 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3943/7888 variables, and 0 constraints, problems are : Problem set: 0 solved, 3943 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/3944 constraints, PredecessorRefiner: 0/3943 constraints, Known Traps: 0/0 constraints]
After SMT, in 61953ms problems are : Problem set: 0 solved, 3943 unsolved
Search for dead transitions found 0 dead transitions in 62015ms
Starting structural reductions in LTL mode, iteration 1 : 3944/5003 places, 3944/5003 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68979 ms. Remains : 3944/5003 places, 3944/5003 transitions.
Support contains 141 out of 3944 places after structural reductions.
[2024-05-30 17:47:09] [INFO ] Flatten gal took : 203 ms
[2024-05-30 17:47:09] [INFO ] Flatten gal took : 134 ms
[2024-05-30 17:47:09] [INFO ] Input system was already deterministic with 3944 transitions.
RANDOM walk for 40000 steps (8 resets) in 2730 ms. (14 steps per ms) remains 65/96 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 65/65 properties
[2024-05-30 17:47:11] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 995/1092 variables, 88/88 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1092 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (OVERLAPS) 2852/3944 variables, 313/401 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
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(s494 0.0)
(s495 (/ 3.0 4.0))
(s496 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3944/7888 variables, and 401 constraints, problems are : Problem set: 0 solved, 65 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 0/3944 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 995/1092 variables, 88/88 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1092 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (OVERLAPS) 2852/3944 variables, 313/401 constraints. Problems are: Problem set: 0 solved, 65 unsolved
[2024-05-30 17:47:19] [INFO ] Deduced a trap composed of 36 places in 583 ms of which 73 ms to minimize.
[2024-05-30 17:47:20] [INFO ] Deduced a trap composed of 32 places in 511 ms of which 10 ms to minimize.
[2024-05-30 17:47:20] [INFO ] Deduced a trap composed of 33 places in 508 ms of which 9 ms to minimize.
[2024-05-30 17:47:21] [INFO ] Deduced a trap composed of 23 places in 482 ms of which 10 ms to minimize.
[2024-05-30 17:47:21] [INFO ] Deduced a trap composed of 36 places in 474 ms of which 11 ms to minimize.
SMT process timed out in 10550ms, After SMT, problems are : Problem set: 0 solved, 65 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 97 out of 3944 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1035 transitions
Trivial Post-agglo rules discarded 1035 transitions
Performed 1035 trivial Post agglomeration. Transition count delta: 1035
Iterating post reduction 0 with 1035 rules applied. Total rules applied 1035 place count 3944 transition count 2909
Reduce places removed 1035 places and 0 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 1 with 1052 rules applied. Total rules applied 2087 place count 2909 transition count 2892
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 2104 place count 2892 transition count 2892
Performed 752 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 752 Pre rules applied. Total rules applied 2104 place count 2892 transition count 2140
Deduced a syphon composed of 752 places in 6 ms
Reduce places removed 752 places and 0 transitions.
Iterating global reduction 3 with 1504 rules applied. Total rules applied 3608 place count 2140 transition count 2140
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 3618 place count 2130 transition count 2130
Iterating global reduction 3 with 10 rules applied. Total rules applied 3628 place count 2130 transition count 2130
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 3628 place count 2130 transition count 2122
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 3644 place count 2122 transition count 2122
Performed 908 Post agglomeration using F-continuation condition.Transition count delta: 908
Deduced a syphon composed of 908 places in 2 ms
Reduce places removed 908 places and 0 transitions.
Iterating global reduction 3 with 1816 rules applied. Total rules applied 5460 place count 1214 transition count 1214
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5461 place count 1214 transition count 1213
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 5463 place count 1213 transition count 1212
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -78
Deduced a syphon composed of 101 places in 10 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 5665 place count 1112 transition count 1290
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -88
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 5867 place count 1011 transition count 1378
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: -64
Deduced a syphon composed of 70 places in 2 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 4 with 140 rules applied. Total rules applied 6007 place count 941 transition count 1442
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 6008 place count 941 transition count 1441
Free-agglomeration rule applied 7 times.
Iterating global reduction 5 with 7 rules applied. Total rules applied 6015 place count 941 transition count 1434
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 6022 place count 934 transition count 1434
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 6027 place count 934 transition count 1429
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 6031 place count 934 transition count 1429
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 6032 place count 934 transition count 1429
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 6033 place count 933 transition count 1428
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 6034 place count 932 transition count 1428
Applied a total of 6034 rules in 1129 ms. Remains 932 /3944 variables (removed 3012) and now considering 1428/3944 (removed 2516) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1129 ms. Remains : 932/3944 places, 1428/3944 transitions.
RANDOM walk for 40000 steps (11 resets) in 1103 ms. (36 steps per ms) remains 60/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
Interrupted probabilistic random walk after 78087 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :0 out of 60
Probabilistic random walk after 78087 steps, saw 67827 distinct states, run finished after 3009 ms. (steps per millisecond=25 ) properties seen :0
// Phase 1: matrix 1428 rows 932 cols
[2024-05-30 17:47:26] [INFO ] Computed 400 invariants in 8 ms
[2024-05-30 17:47:26] [INFO ] State equation strengthened by 33 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 198/289 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 6/295 variables, 3/85 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/295 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 634/929 variables, 295/380 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/929 variables, 15/395 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/929 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 939/1868 variables, 400/795 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1868 variables, 198/993 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1868 variables, 18/1011 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1868 variables, 0/1011 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 12 (OVERLAPS) 2/1870 variables, 2/1013 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1870 variables, 2/1015 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1870 variables, 0/1015 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 15 (OVERLAPS) 385/2255 variables, 182/1197 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2255 variables, 90/1287 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2255 variables, 0/1287 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 18 (OVERLAPS) 1/2256 variables, 1/1288 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2256 variables, 1/1289 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2256 variables, 0/1289 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 21 (OVERLAPS) 73/2329 variables, 37/1326 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2329 variables, 16/1342 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2329 variables, 0/1342 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 24 (OVERLAPS) 1/2330 variables, 1/1343 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2330 variables, 1/1344 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/2330 variables, 0/1344 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 27 (OVERLAPS) 22/2352 variables, 10/1354 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2352 variables, 5/1359 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/2352 variables, 0/1359 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 30 (OVERLAPS) 8/2360 variables, 4/1363 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/2360 variables, 2/1365 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/2360 variables, 0/1365 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 33 (OVERLAPS) 0/2360 variables, 0/1365 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2360/2360 variables, and 1365 constraints, problems are : Problem set: 0 solved, 60 unsolved in 23589 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 932/932 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 198/289 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 6/295 variables, 3/85 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/295 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 634/929 variables, 295/380 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/929 variables, 15/395 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/929 variables, 30/425 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/929 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 939/1868 variables, 400/825 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1868 variables, 198/1023 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1868 variables, 18/1041 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1868 variables, 30/1071 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-30 17:47:53] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 1 ms to minimize.
[2024-05-30 17:47:53] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1868 variables, 2/1073 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1868 variables, 0/1073 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 15 (OVERLAPS) 2/1870 variables, 2/1075 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1870 variables, 2/1077 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1870 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 18 (OVERLAPS) 385/2255 variables, 182/1259 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2255 variables, 90/1349 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2255 variables, 0/1349 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 21 (OVERLAPS) 1/2256 variables, 1/1350 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2256 variables, 1/1351 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2256 variables, 0/1351 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 24 (OVERLAPS) 73/2329 variables, 37/1388 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2329 variables, 16/1404 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/2329 variables, 0/1404 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 27 (OVERLAPS) 1/2330 variables, 1/1405 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2330 variables, 1/1406 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/2330 variables, 0/1406 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 30 (OVERLAPS) 22/2352 variables, 10/1416 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/2352 variables, 5/1421 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/2352 variables, 0/1421 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 33 (OVERLAPS) 8/2360 variables, 4/1425 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/2360 variables, 2/1427 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/2360 variables, 0/1427 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 36 (OVERLAPS) 0/2360 variables, 0/1427 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2360/2360 variables, and 1427 constraints, problems are : Problem set: 0 solved, 60 unsolved in 40733 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 932/932 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 2/2 constraints]
After SMT, in 64379ms problems are : Problem set: 0 solved, 60 unsolved
Fused 60 Parikh solutions to 25 different solutions.
Parikh walk visited 0 properties in 6343 ms.
Support contains 91 out of 932 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 932/932 places, 1428/1428 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 932 transition count 1425
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 929 transition count 1425
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 927 transition count 1423
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 925 transition count 1423
Applied a total of 14 rules in 58 ms. Remains 925 /932 variables (removed 7) and now considering 1423/1428 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 925/932 places, 1423/1428 transitions.
RANDOM walk for 40000 steps (15 resets) in 847 ms. (47 steps per ms) remains 56/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 56/56 properties
Interrupted probabilistic random walk after 76397 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :0 out of 56
Probabilistic random walk after 76397 steps, saw 67150 distinct states, run finished after 3001 ms. (steps per millisecond=25 ) properties seen :0
// Phase 1: matrix 1423 rows 925 cols
[2024-05-30 17:48:41] [INFO ] Computed 400 invariants in 4 ms
[2024-05-30 17:48:41] [INFO ] State equation strengthened by 33 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 189/276 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/276 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 6/282 variables, 3/81 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (OVERLAPS) 602/884 variables, 282/363 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/884 variables, 14/377 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/884 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (OVERLAPS) 929/1813 variables, 390/767 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1813 variables, 193/960 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1813 variables, 19/979 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1813 variables, 0/979 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 12 (OVERLAPS) 2/1815 variables, 2/981 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1815 variables, 2/983 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1815 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 15 (OVERLAPS) 418/2233 variables, 192/1175 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2233 variables, 94/1269 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2233 variables, 0/1269 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 18 (OVERLAPS) 1/2234 variables, 1/1270 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2234 variables, 1/1271 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2234 variables, 0/1271 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 21 (OVERLAPS) 81/2315 variables, 42/1313 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2315 variables, 21/1334 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2315 variables, 0/1334 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 24 (OVERLAPS) 25/2340 variables, 12/1346 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2340 variables, 6/1352 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/2340 variables, 0/1352 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 27 (OVERLAPS) 8/2348 variables, 4/1356 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2348 variables, 2/1358 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/2348 variables, 0/1358 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 30 (OVERLAPS) 0/2348 variables, 0/1358 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2348/2348 variables, and 1358 constraints, problems are : Problem set: 0 solved, 56 unsolved in 18244 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 925/925 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 56 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 189/276 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/276 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 6/282 variables, 3/81 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (OVERLAPS) 602/884 variables, 282/363 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/884 variables, 14/377 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/884 variables, 29/406 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/884 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 9 (OVERLAPS) 929/1813 variables, 390/796 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1813 variables, 193/989 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1813 variables, 19/1008 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1813 variables, 27/1035 constraints. Problems are: Problem set: 0 solved, 56 unsolved
[2024-05-30 17:49:02] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1813 variables, 1/1036 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1813 variables, 0/1036 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 15 (OVERLAPS) 2/1815 variables, 2/1038 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1815 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1815 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 18 (OVERLAPS) 418/2233 variables, 192/1232 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2233 variables, 94/1326 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2233 variables, 0/1326 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 21 (OVERLAPS) 1/2234 variables, 1/1327 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2234 variables, 1/1328 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2234 variables, 0/1328 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 24 (OVERLAPS) 81/2315 variables, 42/1370 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2315 variables, 21/1391 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/2315 variables, 0/1391 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 27 (OVERLAPS) 25/2340 variables, 12/1403 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2340 variables, 6/1409 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/2340 variables, 0/1409 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 30 (OVERLAPS) 8/2348 variables, 4/1413 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/2348 variables, 2/1415 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/2348 variables, 0/1415 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 33 (OVERLAPS) 0/2348 variables, 0/1415 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2348/2348 variables, and 1415 constraints, problems are : Problem set: 0 solved, 56 unsolved in 34287 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 925/925 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 1/1 constraints]
After SMT, in 52567ms problems are : Problem set: 0 solved, 56 unsolved
Fused 56 Parikh solutions to 25 different solutions.
Parikh walk visited 0 properties in 5917 ms.
Support contains 87 out of 925 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 925/925 places, 1423/1423 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 925 transition count 1422
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 924 transition count 1422
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6 place count 922 transition count 1420
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 920 transition count 1422
Applied a total of 10 rules in 75 ms. Remains 920 /925 variables (removed 5) and now considering 1422/1423 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 920/925 places, 1422/1423 transitions.
[2024-05-30 17:49:40] [INFO ] Flatten gal took : 111 ms
[2024-05-30 17:49:40] [INFO ] Flatten gal took : 113 ms
[2024-05-30 17:49:40] [INFO ] Input system was already deterministic with 3944 transitions.
Computed a total of 1206 stabilizing places and 1206 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 3902 transition count 3902
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 3902 transition count 3902
Applied a total of 84 rules in 778 ms. Remains 3902 /3944 variables (removed 42) and now considering 3902/3944 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 779 ms. Remains : 3902/3944 places, 3902/3944 transitions.
[2024-05-30 17:49:41] [INFO ] Flatten gal took : 79 ms
[2024-05-30 17:49:41] [INFO ] Flatten gal took : 84 ms
[2024-05-30 17:49:41] [INFO ] Input system was already deterministic with 3902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 3903 transition count 3903
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 3903 transition count 3903
Applied a total of 82 rules in 775 ms. Remains 3903 /3944 variables (removed 41) and now considering 3903/3944 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 776 ms. Remains : 3903/3944 places, 3903/3944 transitions.
[2024-05-30 17:49:42] [INFO ] Flatten gal took : 79 ms
[2024-05-30 17:49:42] [INFO ] Flatten gal took : 81 ms
[2024-05-30 17:49:42] [INFO ] Input system was already deterministic with 3903 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 3906 transition count 3906
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 3906 transition count 3906
Applied a total of 76 rules in 799 ms. Remains 3906 /3944 variables (removed 38) and now considering 3906/3944 (removed 38) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 800 ms. Remains : 3906/3944 places, 3906/3944 transitions.
[2024-05-30 17:49:43] [INFO ] Flatten gal took : 76 ms
[2024-05-30 17:49:43] [INFO ] Flatten gal took : 82 ms
[2024-05-30 17:49:44] [INFO ] Input system was already deterministic with 3906 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 3906 transition count 3906
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 3906 transition count 3906
Applied a total of 76 rules in 779 ms. Remains 3906 /3944 variables (removed 38) and now considering 3906/3944 (removed 38) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 779 ms. Remains : 3906/3944 places, 3906/3944 transitions.
[2024-05-30 17:49:44] [INFO ] Flatten gal took : 69 ms
[2024-05-30 17:49:45] [INFO ] Flatten gal took : 76 ms
[2024-05-30 17:49:45] [INFO ] Input system was already deterministic with 3906 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 3901 transition count 3901
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 3901 transition count 3901
Applied a total of 86 rules in 767 ms. Remains 3901 /3944 variables (removed 43) and now considering 3901/3944 (removed 43) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 767 ms. Remains : 3901/3944 places, 3901/3944 transitions.
[2024-05-30 17:49:46] [INFO ] Flatten gal took : 67 ms
[2024-05-30 17:49:46] [INFO ] Flatten gal took : 73 ms
[2024-05-30 17:49:46] [INFO ] Input system was already deterministic with 3901 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 3902 transition count 3902
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 3902 transition count 3902
Applied a total of 84 rules in 839 ms. Remains 3902 /3944 variables (removed 42) and now considering 3902/3944 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 840 ms. Remains : 3902/3944 places, 3902/3944 transitions.
[2024-05-30 17:49:47] [INFO ] Flatten gal took : 70 ms
[2024-05-30 17:49:47] [INFO ] Flatten gal took : 72 ms
[2024-05-30 17:49:47] [INFO ] Input system was already deterministic with 3902 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1095 transitions
Trivial Post-agglo rules discarded 1095 transitions
Performed 1095 trivial Post agglomeration. Transition count delta: 1095
Iterating post reduction 0 with 1095 rules applied. Total rules applied 1095 place count 3943 transition count 2848
Reduce places removed 1095 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1096 rules applied. Total rules applied 2191 place count 2848 transition count 2847
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2192 place count 2847 transition count 2847
Performed 774 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 774 Pre rules applied. Total rules applied 2192 place count 2847 transition count 2073
Deduced a syphon composed of 774 places in 5 ms
Reduce places removed 774 places and 0 transitions.
Iterating global reduction 3 with 1548 rules applied. Total rules applied 3740 place count 2073 transition count 2073
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 3772 place count 2041 transition count 2041
Iterating global reduction 3 with 32 rules applied. Total rules applied 3804 place count 2041 transition count 2041
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 3804 place count 2041 transition count 2012
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 3862 place count 2012 transition count 2012
Performed 796 Post agglomeration using F-continuation condition.Transition count delta: 796
Deduced a syphon composed of 796 places in 1 ms
Reduce places removed 796 places and 0 transitions.
Iterating global reduction 3 with 1592 rules applied. Total rules applied 5454 place count 1216 transition count 1216
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5455 place count 1216 transition count 1215
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 5457 place count 1215 transition count 1214
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 5459 place count 1213 transition count 1212
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5460 place count 1212 transition count 1212
Applied a total of 5460 rules in 656 ms. Remains 1212 /3944 variables (removed 2732) and now considering 1212/3944 (removed 2732) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 657 ms. Remains : 1212/3944 places, 1212/3944 transitions.
[2024-05-30 17:49:48] [INFO ] Flatten gal took : 39 ms
[2024-05-30 17:49:48] [INFO ] Flatten gal took : 27 ms
[2024-05-30 17:49:48] [INFO ] Input system was already deterministic with 1212 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 3902 transition count 3902
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 3902 transition count 3902
Applied a total of 84 rules in 760 ms. Remains 3902 /3944 variables (removed 42) and now considering 3902/3944 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 760 ms. Remains : 3902/3944 places, 3902/3944 transitions.
[2024-05-30 17:49:49] [INFO ] Flatten gal took : 66 ms
[2024-05-30 17:49:49] [INFO ] Flatten gal took : 71 ms
[2024-05-30 17:49:49] [INFO ] Input system was already deterministic with 3902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 3903 transition count 3903
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 3903 transition count 3903
Applied a total of 82 rules in 761 ms. Remains 3903 /3944 variables (removed 41) and now considering 3903/3944 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 761 ms. Remains : 3903/3944 places, 3903/3944 transitions.
[2024-05-30 17:49:50] [INFO ] Flatten gal took : 65 ms
[2024-05-30 17:49:50] [INFO ] Flatten gal took : 67 ms
[2024-05-30 17:49:50] [INFO ] Input system was already deterministic with 3903 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 3901 transition count 3901
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 3901 transition count 3901
Applied a total of 86 rules in 770 ms. Remains 3901 /3944 variables (removed 43) and now considering 3901/3944 (removed 43) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 771 ms. Remains : 3901/3944 places, 3901/3944 transitions.
[2024-05-30 17:49:51] [INFO ] Flatten gal took : 63 ms
[2024-05-30 17:49:51] [INFO ] Flatten gal took : 68 ms
[2024-05-30 17:49:51] [INFO ] Input system was already deterministic with 3901 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 3903 transition count 3903
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 3903 transition count 3903
Applied a total of 82 rules in 745 ms. Remains 3903 /3944 variables (removed 41) and now considering 3903/3944 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 745 ms. Remains : 3903/3944 places, 3903/3944 transitions.
[2024-05-30 17:49:52] [INFO ] Flatten gal took : 85 ms
[2024-05-30 17:49:52] [INFO ] Flatten gal took : 65 ms
[2024-05-30 17:49:52] [INFO ] Input system was already deterministic with 3903 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 3902 transition count 3902
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 3902 transition count 3902
Applied a total of 84 rules in 762 ms. Remains 3902 /3944 variables (removed 42) and now considering 3902/3944 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 763 ms. Remains : 3902/3944 places, 3902/3944 transitions.
[2024-05-30 17:49:53] [INFO ] Flatten gal took : 64 ms
[2024-05-30 17:49:53] [INFO ] Flatten gal took : 66 ms
[2024-05-30 17:49:53] [INFO ] Input system was already deterministic with 3902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 3906 transition count 3906
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 3906 transition count 3906
Applied a total of 76 rules in 809 ms. Remains 3906 /3944 variables (removed 38) and now considering 3906/3944 (removed 38) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 810 ms. Remains : 3906/3944 places, 3906/3944 transitions.
[2024-05-30 17:49:54] [INFO ] Flatten gal took : 69 ms
[2024-05-30 17:49:54] [INFO ] Flatten gal took : 76 ms
[2024-05-30 17:49:54] [INFO ] Input system was already deterministic with 3906 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 3906 transition count 3906
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 3906 transition count 3906
Applied a total of 76 rules in 732 ms. Remains 3906 /3944 variables (removed 38) and now considering 3906/3944 (removed 38) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 732 ms. Remains : 3906/3944 places, 3906/3944 transitions.
[2024-05-30 17:49:55] [INFO ] Flatten gal took : 92 ms
[2024-05-30 17:49:55] [INFO ] Flatten gal took : 65 ms
[2024-05-30 17:49:55] [INFO ] Input system was already deterministic with 3906 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 3911 transition count 3911
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 3911 transition count 3911
Applied a total of 66 rules in 733 ms. Remains 3911 /3944 variables (removed 33) and now considering 3911/3944 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 734 ms. Remains : 3911/3944 places, 3911/3944 transitions.
[2024-05-30 17:49:56] [INFO ] Flatten gal took : 64 ms
[2024-05-30 17:49:56] [INFO ] Flatten gal took : 69 ms
[2024-05-30 17:49:56] [INFO ] Input system was already deterministic with 3911 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3944/3944 places, 3944/3944 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1094 transitions
Trivial Post-agglo rules discarded 1094 transitions
Performed 1094 trivial Post agglomeration. Transition count delta: 1094
Iterating post reduction 0 with 1094 rules applied. Total rules applied 1094 place count 3943 transition count 2849
Reduce places removed 1094 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1095 rules applied. Total rules applied 2189 place count 2849 transition count 2848
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2190 place count 2848 transition count 2848
Performed 773 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 773 Pre rules applied. Total rules applied 2190 place count 2848 transition count 2075
Deduced a syphon composed of 773 places in 5 ms
Reduce places removed 773 places and 0 transitions.
Iterating global reduction 3 with 1546 rules applied. Total rules applied 3736 place count 2075 transition count 2075
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 3769 place count 2042 transition count 2042
Iterating global reduction 3 with 33 rules applied. Total rules applied 3802 place count 2042 transition count 2042
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 3802 place count 2042 transition count 2011
Deduced a syphon composed of 31 places in 5 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 3864 place count 2011 transition count 2011
Performed 800 Post agglomeration using F-continuation condition.Transition count delta: 800
Deduced a syphon composed of 800 places in 0 ms
Reduce places removed 800 places and 0 transitions.
Iterating global reduction 3 with 1600 rules applied. Total rules applied 5464 place count 1211 transition count 1211
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5465 place count 1211 transition count 1210
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 5467 place count 1210 transition count 1209
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 5469 place count 1208 transition count 1207
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5470 place count 1207 transition count 1207
Applied a total of 5470 rules in 507 ms. Remains 1207 /3944 variables (removed 2737) and now considering 1207/3944 (removed 2737) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 508 ms. Remains : 1207/3944 places, 1207/3944 transitions.
[2024-05-30 17:49:57] [INFO ] Flatten gal took : 24 ms
[2024-05-30 17:49:57] [INFO ] Flatten gal took : 26 ms
[2024-05-30 17:49:57] [INFO ] Input system was already deterministic with 1207 transitions.
[2024-05-30 17:49:57] [INFO ] Flatten gal took : 66 ms
[2024-05-30 17:49:57] [INFO ] Flatten gal took : 71 ms
[2024-05-30 17:49:57] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 12 ms.
[2024-05-30 17:49:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3944 places, 3944 transitions and 9688 arcs took 23 ms.
Total runtime 238355 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldRVt-PT-100B

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 3944
TRANSITIONS: 3944
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.059s, Sys 0.009s]


SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.013s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 622
MODEL NAME: /home/mcc/execution/414/model
3944 places, 3944 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVt-PT-100B"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ShieldRVt-PT-100B, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r355-tall-171683760101050"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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