Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r056-tall-174854041800228.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is CloudReconfiguration-PT-401, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-tall-174854041800228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 912K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1748648665063

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudReconfiguration-PT-401
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-05-30 23:44:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2025-05-30 23:44:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 23:44:26] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2025-05-30 23:44:26] [INFO ] Transformed 3554 places.
[2025-05-30 23:44:26] [INFO ] Transformed 4263 transitions.
[2025-05-30 23:44:26] [INFO ] Found NUPN structural information;
[2025-05-30 23:44:26] [INFO ] Parsed PT model containing 3554 places and 4263 transitions and 8889 arcs in 301 ms.
Graph (trivial) has 4079 edges and 3554 vertex of which 1260 / 3554 are part of one of the 88 SCC in 14 ms
Free SCC test removed 1172 places
Structural test allowed to assert that 1232 places are NOT stable. Took 52 ms.
Ensure Unique test removed 1348 transitions
Reduce redundant transitions removed 1348 transitions.
RANDOM walk for 40000 steps (509 resets) in 4990 ms. (8 steps per ms) remains 1863/2322 properties
BEST_FIRST walk for 120 steps (8 resets) in 21 ms. (5 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 25 ms. (4 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 93 ms. (1 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 80 ms. (1 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 77 ms. (1 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 36 ms. (3 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 28 ms. (4 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 35 ms. (3 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 42 ms. (2 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 29 ms. (4 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 21 ms. (5 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 21 ms. (5 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 23 ms. (5 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 19 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 18 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 17 ms. (6 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 15 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1863/1863 properties
BEST_FIRST walk for 120 steps (8 resets) in 16 ms. (7 steps per ms) remains 1863/1863 properties
[2025-05-30 23:44:28] [INFO ] Flow matrix only has 2828 transitions (discarded 87 similar events)
// Phase 1: matrix 2828 rows 2382 cols
[2025-05-30 23:44:28] [INFO ] Computed 5 invariants in 41 ms
[2025-05-30 23:44:28] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1863 variables, 1863/1863 constraints. Problems are: Problem set: 0 solved, 1863 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1863/5210 variables, and 1863 constraints, problems are : Problem set: 0 solved, 1863 unsolved in 5132 ms.
Refiners :[Domain max(s): 1863/2382 constraints, Generalized P Invariants (flows): 0/5 constraints, State Equation: 0/2382 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1863/1863 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1863 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1863 variables, 1863/1863 constraints. Problems are: Problem set: 0 solved, 1863 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 1863/5210 variables, and 1863 constraints, problems are : Problem set: 0 solved, 1863 unsolved in 5030 ms.
Refiners :[Domain max(s): 1863/2382 constraints, Generalized P Invariants (flows): 0/5 constraints, State Equation: 0/2382 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1863 constraints, Known Traps: 0/0 constraints]
After SMT, in 10924ms problems are : Problem set: 0 solved, 1863 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1863 out of 2382 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2382/2382 places, 2915/2915 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 320 transitions
Trivial Post-agglo rules discarded 320 transitions
Performed 320 trivial Post agglomeration. Transition count delta: 320
Iterating post reduction 0 with 408 rules applied. Total rules applied 408 place count 2382 transition count 2507
Reduce places removed 320 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 339 rules applied. Total rules applied 747 place count 2062 transition count 2488
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 749 place count 2060 transition count 2488
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 749 place count 2060 transition count 2470
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 785 place count 2042 transition count 2470
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 805 place count 2022 transition count 2450
Iterating global reduction 3 with 20 rules applied. Total rules applied 825 place count 2022 transition count 2450
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 826 place count 2021 transition count 2449
Iterating global reduction 3 with 1 rules applied. Total rules applied 827 place count 2021 transition count 2449
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 828 place count 2020 transition count 2448
Iterating global reduction 3 with 1 rules applied. Total rules applied 829 place count 2020 transition count 2448
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 830 place count 2020 transition count 2447
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 5 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 4 with 80 rules applied. Total rules applied 910 place count 1980 transition count 2407
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 911 place count 1980 transition count 2406
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 927 place count 1972 transition count 2448
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 941 place count 1972 transition count 2434
Free-agglomeration rule applied 40 times with reduction of 1 identical transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 981 place count 1972 transition count 2393
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 44 rules applied. Total rules applied 1025 place count 1932 transition count 2389
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1033 place count 1932 transition count 2381
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 1035 place count 1932 transition count 2381
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 1036 place count 1932 transition count 2381
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1037 place count 1931 transition count 2380
Applied a total of 1037 rules in 550 ms. Remains 1931 /2382 variables (removed 451) and now considering 2380/2915 (removed 535) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 559 ms. Remains : 1931/2382 places, 2380/2915 transitions.
RANDOM walk for 2835301 steps (16860 resets) in 120004 ms. (23 steps per ms) remains 211/1863 properties
BEST_FIRST walk for 40003 steps (65 resets) in 230 ms. (173 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (63 resets) in 250 ms. (159 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (78 resets) in 275 ms. (144 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (73 resets) in 313 ms. (127 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (72 resets) in 299 ms. (133 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (72 resets) in 173 ms. (229 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (62 resets) in 166 ms. (239 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (74 resets) in 170 ms. (233 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (71 resets) in 173 ms. (229 steps per ms) remains 210/211 properties
BEST_FIRST walk for 40002 steps (54 resets) in 168 ms. (236 steps per ms) remains 210/210 properties
BEST_FIRST walk for 40003 steps (75 resets) in 167 ms. (238 steps per ms) remains 209/210 properties
BEST_FIRST walk for 40004 steps (58 resets) in 169 ms. (235 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (53 resets) in 167 ms. (238 steps per ms) remains 206/209 properties
BEST_FIRST walk for 40003 steps (63 resets) in 174 ms. (228 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (51 resets) in 169 ms. (235 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (69 resets) in 166 ms. (239 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40002 steps (78 resets) in 163 ms. (243 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40004 steps (65 resets) in 181 ms. (219 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (75 resets) in 185 ms. (215 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40001 steps (72 resets) in 162 ms. (245 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (77 resets) in 161 ms. (246 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40004 steps (73 resets) in 168 ms. (236 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40004 steps (66 resets) in 170 ms. (233 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40002 steps (79 resets) in 173 ms. (229 steps per ms) remains 205/206 properties
BEST_FIRST walk for 40003 steps (78 resets) in 160 ms. (248 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40002 steps (78 resets) in 164 ms. (242 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40004 steps (79 resets) in 161 ms. (246 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40003 steps (68 resets) in 233 ms. (170 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40003 steps (70 resets) in 210 ms. (189 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40004 steps (80 resets) in 172 ms. (231 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40003 steps (73 resets) in 168 ms. (236 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40002 steps (74 resets) in 167 ms. (238 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40002 steps (77 resets) in 163 ms. (243 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40002 steps (74 resets) in 169 ms. (235 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40002 steps (73 resets) in 162 ms. (245 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40003 steps (101 resets) in 162 ms. (245 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40002 steps (78 resets) in 167 ms. (238 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40004 steps (76 resets) in 168 ms. (236 steps per ms) remains 205/205 properties
BEST_FIRST walk for 40002 steps (64 resets) in 172 ms. (231 steps per ms) remains 195/205 properties
BEST_FIRST walk for 40004 steps (77 resets) in 164 ms. (242 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (76 resets) in 160 ms. (248 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (69 resets) in 162 ms. (245 steps per ms) remains 188/195 properties
BEST_FIRST walk for 40002 steps (74 resets) in 157 ms. (253 steps per ms) remains 188/188 properties
BEST_FIRST walk for 40003 steps (77 resets) in 163 ms. (243 steps per ms) remains 188/188 properties
BEST_FIRST walk for 40001 steps (65 resets) in 146 ms. (272 steps per ms) remains 188/188 properties
BEST_FIRST walk for 40002 steps (70 resets) in 155 ms. (256 steps per ms) remains 188/188 properties
BEST_FIRST walk for 40003 steps (69 resets) in 153 ms. (259 steps per ms) remains 188/188 properties
BEST_FIRST walk for 40002 steps (61 resets) in 160 ms. (248 steps per ms) remains 177/188 properties
BEST_FIRST walk for 40002 steps (76 resets) in 154 ms. (258 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (98 resets) in 150 ms. (264 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (73 resets) in 151 ms. (263 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40002 steps (68 resets) in 150 ms. (264 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40002 steps (65 resets) in 160 ms. (248 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40003 steps (57 resets) in 161 ms. (246 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40003 steps (76 resets) in 152 ms. (261 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40002 steps (63 resets) in 150 ms. (264 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40003 steps (65 resets) in 155 ms. (256 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (86 resets) in 150 ms. (264 steps per ms) remains 177/177 properties
BEST_FIRST walk for 40004 steps (68 resets) in 158 ms. (251 steps per ms) remains 175/177 properties
BEST_FIRST walk for 40001 steps (66 resets) in 153 ms. (259 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40002 steps (66 resets) in 152 ms. (261 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40004 steps (74 resets) in 148 ms. (268 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40004 steps (60 resets) in 150 ms. (264 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40003 steps (58 resets) in 161 ms. (246 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40003 steps (78 resets) in 151 ms. (263 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40004 steps (81 resets) in 154 ms. (258 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40003 steps (87 resets) in 153 ms. (259 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40004 steps (59 resets) in 160 ms. (248 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40003 steps (71 resets) in 152 ms. (261 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40003 steps (68 resets) in 155 ms. (256 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40004 steps (56 resets) in 152 ms. (261 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40003 steps (79 resets) in 210 ms. (189 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40002 steps (77 resets) in 187 ms. (212 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40003 steps (60 resets) in 161 ms. (246 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40004 steps (77 resets) in 155 ms. (256 steps per ms) remains 175/175 properties
BEST_FIRST walk for 40001 steps (87 resets) in 150 ms. (264 steps per ms) remains 170/175 properties
BEST_FIRST walk for 40003 steps (71 resets) in 150 ms. (264 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40002 steps (73 resets) in 146 ms. (272 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (80 resets) in 149 ms. (266 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (70 resets) in 147 ms. (270 steps per ms) remains 170/170 properties
BEST_FIRST walk for 40003 steps (72 resets) in 146 ms. (272 steps per ms) remains 163/170 properties
BEST_FIRST walk for 40004 steps (63 resets) in 146 ms. (272 steps per ms) remains 163/163 properties
BEST_FIRST walk for 40004 steps (51 resets) in 144 ms. (275 steps per ms) remains 163/163 properties
BEST_FIRST walk for 40004 steps (79 resets) in 142 ms. (279 steps per ms) remains 159/163 properties
BEST_FIRST walk for 40003 steps (67 resets) in 138 ms. (287 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (69 resets) in 134 ms. (296 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (76 resets) in 137 ms. (289 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (75 resets) in 141 ms. (281 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (68 resets) in 142 ms. (279 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40002 steps (64 resets) in 151 ms. (263 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (72 resets) in 139 ms. (285 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40002 steps (71 resets) in 141 ms. (281 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (54 resets) in 143 ms. (277 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (58 resets) in 145 ms. (274 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (71 resets) in 150 ms. (264 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40001 steps (79 resets) in 133 ms. (298 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (83 resets) in 138 ms. (287 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40001 steps (63 resets) in 145 ms. (273 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (72 resets) in 140 ms. (283 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (66 resets) in 142 ms. (279 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (67 resets) in 138 ms. (287 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (72 resets) in 147 ms. (270 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (66 resets) in 139 ms. (285 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (77 resets) in 141 ms. (281 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40002 steps (73 resets) in 150 ms. (264 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (74 resets) in 142 ms. (279 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (79 resets) in 140 ms. (283 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (78 resets) in 143 ms. (277 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (74 resets) in 140 ms. (283 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (86 resets) in 139 ms. (285 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40004 steps (70 resets) in 148 ms. (268 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (68 resets) in 139 ms. (285 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (68 resets) in 137 ms. (289 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (72 resets) in 139 ms. (285 steps per ms) remains 159/159 properties
BEST_FIRST walk for 40003 steps (90 resets) in 144 ms. (275 steps per ms) remains 145/159 properties
BEST_FIRST walk for 40003 steps (52 resets) in 142 ms. (279 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (74 resets) in 134 ms. (296 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40002 steps (72 resets) in 138 ms. (287 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (75 resets) in 136 ms. (291 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40000 steps (77 resets) in 139 ms. (285 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40004 steps (72 resets) in 132 ms. (300 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40002 steps (65 resets) in 135 ms. (294 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (72 resets) in 137 ms. (289 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (58 resets) in 132 ms. (300 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (69 resets) in 132 ms. (300 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (67 resets) in 136 ms. (291 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40004 steps (68 resets) in 129 ms. (307 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40003 steps (78 resets) in 128 ms. (310 steps per ms) remains 145/145 properties
BEST_FIRST walk for 40002 steps (51 resets) in 136 ms. (291 steps per ms) remains 137/145 properties
BEST_FIRST walk for 40003 steps (72 resets) in 133 ms. (298 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40002 steps (67 resets) in 137 ms. (289 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40004 steps (81 resets) in 124 ms. (320 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40003 steps (73 resets) in 122 ms. (325 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40003 steps (74 resets) in 125 ms. (317 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40003 steps (74 resets) in 122 ms. (325 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40001 steps (66 resets) in 136 ms. (291 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40002 steps (71 resets) in 127 ms. (312 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40003 steps (65 resets) in 133 ms. (298 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40004 steps (65 resets) in 128 ms. (310 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40003 steps (69 resets) in 122 ms. (325 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40001 steps (68 resets) in 134 ms. (296 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40004 steps (72 resets) in 124 ms. (320 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40004 steps (66 resets) in 127 ms. (312 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40003 steps (88 resets) in 125 ms. (317 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40003 steps (65 resets) in 124 ms. (320 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40003 steps (75 resets) in 131 ms. (303 steps per ms) remains 137/137 properties
BEST_FIRST walk for 40002 steps (71 resets) in 124 ms. (320 steps per ms) remains 129/137 properties
BEST_FIRST walk for 40002 steps (64 resets) in 124 ms. (320 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40001 steps (68 resets) in 128 ms. (310 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40002 steps (76 resets) in 116 ms. (341 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40003 steps (72 resets) in 128 ms. (310 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40003 steps (75 resets) in 123 ms. (322 steps per ms) remains 129/129 properties
BEST_FIRST walk for 40004 steps (65 resets) in 119 ms. (333 steps per ms) remains 128/129 properties
BEST_FIRST walk for 40003 steps (63 resets) in 121 ms. (327 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40003 steps (70 resets) in 120 ms. (330 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40004 steps (59 resets) in 128 ms. (310 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40003 steps (83 resets) in 121 ms. (327 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40003 steps (69 resets) in 125 ms. (317 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40003 steps (78 resets) in 126 ms. (314 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40004 steps (65 resets) in 120 ms. (330 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40003 steps (65 resets) in 119 ms. (333 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40002 steps (68 resets) in 125 ms. (317 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40003 steps (79 resets) in 127 ms. (312 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40003 steps (80 resets) in 127 ms. (312 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40002 steps (76 resets) in 121 ms. (327 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40003 steps (76 resets) in 119 ms. (333 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40003 steps (77 resets) in 122 ms. (325 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40004 steps (83 resets) in 119 ms. (333 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40004 steps (84 resets) in 122 ms. (325 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40003 steps (76 resets) in 124 ms. (320 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40004 steps (78 resets) in 121 ms. (327 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40004 steps (81 resets) in 132 ms. (300 steps per ms) remains 128/128 properties
BEST_FIRST walk for 40002 steps (70 resets) in 125 ms. (317 steps per ms) remains 110/128 properties
[2025-05-30 23:45:17] [INFO ] Flow matrix only has 2377 transitions (discarded 3 similar events)
// Phase 1: matrix 2377 rows 1931 cols
[2025-05-30 23:45:17] [INFO ] Computed 5 invariants in 12 ms
[2025-05-30 23:45:17] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1172/1282 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1282 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 649/1931 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1931 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 2377/4308 variables, 1931/1936 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4308 variables, 1/1937 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4308 variables, 0/1937 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 0/4308 variables, 0/1937 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4308/4308 variables, and 1937 constraints, problems are : Problem set: 0 solved, 110 unsolved in 24541 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 1931/1931 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1172/1282 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1282 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 649/1931 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1931 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 2377/4308 variables, 1931/1936 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4308 variables, 1/1937 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4308 variables, 110/2047 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4308 variables, 0/2047 constraints. Problems are: Problem set: 0 solved, 110 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4308/4308 variables, and 2047 constraints, problems are : Problem set: 0 solved, 110 unsolved in 45034 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 1931/1931 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
After SMT, in 69652ms problems are : Problem set: 0 solved, 110 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 110 out of 1931 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1931/1931 places, 2380/2380 transitions.
Graph (complete) has 2757 edges and 1931 vertex of which 1924 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1225 transitions
Trivial Post-agglo rules discarded 1225 transitions
Performed 1225 trivial Post agglomeration. Transition count delta: 1225
Iterating post reduction 0 with 1230 rules applied. Total rules applied 1231 place count 1924 transition count 1147
Reduce places removed 1225 places and 0 transitions.
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 1 with 1393 rules applied. Total rules applied 2624 place count 699 transition count 979
Reduce places removed 72 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 81 rules applied. Total rules applied 2705 place count 627 transition count 970
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 8 rules applied. Total rules applied 2713 place count 625 transition count 964
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 2719 place count 621 transition count 962
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 29 Pre rules applied. Total rules applied 2719 place count 621 transition count 933
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 5 with 58 rules applied. Total rules applied 2777 place count 592 transition count 933
Discarding 68 places :
Symmetric choice reduction at 5 with 68 rule applications. Total rules 2845 place count 524 transition count 850
Iterating global reduction 5 with 68 rules applied. Total rules applied 2913 place count 524 transition count 850
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 2913 place count 524 transition count 846
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 2921 place count 520 transition count 846
Discarding 58 places :
Symmetric choice reduction at 5 with 58 rule applications. Total rules 2979 place count 462 transition count 788
Iterating global reduction 5 with 58 rules applied. Total rules applied 3037 place count 462 transition count 788
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 5 with 26 rules applied. Total rules applied 3063 place count 462 transition count 762
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 6 with 19 rules applied. Total rules applied 3082 place count 449 transition count 756
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 3085 place count 446 transition count 756
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 3104 place count 427 transition count 723
Iterating global reduction 8 with 19 rules applied. Total rules applied 3123 place count 427 transition count 723
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 8 with 16 rules applied. Total rules applied 3139 place count 427 transition count 707
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 3145 place count 421 transition count 695
Iterating global reduction 9 with 6 rules applied. Total rules applied 3151 place count 421 transition count 695
Performed 158 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 158 places in 1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2907.t2908.t2909.t2910.t2911.t2912.t2913.t2914.t2915.t2916.t4169.t3682.t3683.t3684.t3890.t3891.t3895.t3896.t3897.t3898.t2906.t2817 and 1 places that fell out of Prefix Of Interest.
Iterating global reduction 9 with 159 rules applied. Total rules applied 3310 place count 261 transition count 458
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2907.t2908.t2909.t2910.t2911.t2912.t2913.t2914.t2915.t2916.t4166.t3682.t3683.t3684.t3890.t3891.t3895.t3896.t3897.t3898.t2906.t2738 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 21 transitions.
Graph (trivial) has 270 edges and 260 vertex of which 137 / 260 are part of one of the 12 SCC in 1 ms
Free SCC test removed 125 places
Iterating post reduction 9 with 23 rules applied. Total rules applied 3333 place count 135 transition count 436
Drop transitions (Empty/Sink Transition effects.) removed 253 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 269 transitions.
Iterating post reduction 10 with 269 rules applied. Total rules applied 3602 place count 135 transition count 167
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 3606 place count 131 transition count 163
Iterating global reduction 11 with 4 rules applied. Total rules applied 3610 place count 131 transition count 163
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 3618 place count 127 transition count 159
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 3627 place count 127 transition count 150
Free-agglomeration rule applied 3 times.
Iterating global reduction 12 with 3 rules applied. Total rules applied 3630 place count 127 transition count 147
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 3633 place count 124 transition count 147
Applied a total of 3633 rules in 162 ms. Remains 124 /1931 variables (removed 1807) and now considering 147/2380 (removed 2233) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 124/1931 places, 147/2380 transitions.
RANDOM walk for 3486 steps (16 resets) in 95 ms. (36 steps per ms) remains 0/110 properties
Able to resolve query StableMarking after proving 2324 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 121127 ms.
ITS solved all properties within timeout

BK_STOP 1748648787482

--------------------
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 StableMarking -timeout 180 -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="CloudReconfiguration-PT-401"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is CloudReconfiguration-PT-401, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r056-tall-174854041800228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-401.tgz
mv CloudReconfiguration-PT-401 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;