About the Execution of GreatSPN+red for FunctionPointer-PT-c004
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11197.212 | 1699683.00 | 3000912.00 | 3815.30 | ?F?????TT??TT??? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r179-tall-171640601200281.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 FunctionPointer-PT-c004, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-171640601200281
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.2M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-03
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-08
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2023-12
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2023-13
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2023-14
FORMULA_NAME FunctionPointer-PT-c004-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1716436887190
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c004
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 04:01:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 04:01:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 04:01:28] [INFO ] Load time of PNML (sax parser for PT used): 407 ms
[2024-05-23 04:01:28] [INFO ] Transformed 2826 places.
[2024-05-23 04:01:28] [INFO ] Transformed 8960 transitions.
[2024-05-23 04:01:28] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 567 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Deduced a syphon composed of 1198 places in 46 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c004-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c004-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 1628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1611 transition count 5962
Discarding 290 places :
Symmetric choice reduction at 1 with 290 rule applications. Total rules 307 place count 1321 transition count 3748
Iterating global reduction 1 with 290 rules applied. Total rules applied 597 place count 1321 transition count 3748
Ensure Unique test removed 380 transitions
Reduce isomorphic transitions removed 380 transitions.
Iterating post reduction 1 with 380 rules applied. Total rules applied 977 place count 1321 transition count 3368
Discarding 151 places :
Symmetric choice reduction at 2 with 151 rule applications. Total rules 1128 place count 1170 transition count 3066
Iterating global reduction 2 with 151 rules applied. Total rules applied 1279 place count 1170 transition count 3066
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 2 with 76 rules applied. Total rules applied 1355 place count 1170 transition count 2990
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1368 place count 1157 transition count 2964
Iterating global reduction 3 with 13 rules applied. Total rules applied 1381 place count 1157 transition count 2964
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1394 place count 1144 transition count 2938
Iterating global reduction 3 with 13 rules applied. Total rules applied 1407 place count 1144 transition count 2938
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1420 place count 1131 transition count 2912
Iterating global reduction 3 with 13 rules applied. Total rules applied 1433 place count 1131 transition count 2912
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1445 place count 1119 transition count 2888
Iterating global reduction 3 with 12 rules applied. Total rules applied 1457 place count 1119 transition count 2888
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1469 place count 1107 transition count 2864
Iterating global reduction 3 with 12 rules applied. Total rules applied 1481 place count 1107 transition count 2864
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1489 place count 1099 transition count 2848
Iterating global reduction 3 with 8 rules applied. Total rules applied 1497 place count 1099 transition count 2848
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1504 place count 1092 transition count 2834
Iterating global reduction 3 with 7 rules applied. Total rules applied 1511 place count 1092 transition count 2834
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1529 place count 1074 transition count 2772
Iterating global reduction 3 with 18 rules applied. Total rules applied 1547 place count 1074 transition count 2772
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 1587 place count 1034 transition count 2612
Iterating global reduction 3 with 40 rules applied. Total rules applied 1627 place count 1034 transition count 2612
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1666 place count 995 transition count 2480
Iterating global reduction 3 with 39 rules applied. Total rules applied 1705 place count 995 transition count 2480
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 1741 place count 959 transition count 2408
Iterating global reduction 3 with 36 rules applied. Total rules applied 1777 place count 959 transition count 2408
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 1811 place count 925 transition count 2340
Iterating global reduction 3 with 34 rules applied. Total rules applied 1845 place count 925 transition count 2340
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 1879 place count 891 transition count 2272
Iterating global reduction 3 with 34 rules applied. Total rules applied 1913 place count 891 transition count 2272
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 1946 place count 858 transition count 2206
Iterating global reduction 3 with 33 rules applied. Total rules applied 1979 place count 858 transition count 2206
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 2003 place count 834 transition count 2158
Iterating global reduction 3 with 24 rules applied. Total rules applied 2027 place count 834 transition count 2158
Applied a total of 2027 rules in 1355 ms. Remains 834 /1628 variables (removed 794) and now considering 2158/5962 (removed 3804) transitions.
[2024-05-23 04:01:30] [INFO ] Flow matrix only has 1464 transitions (discarded 694 similar events)
// Phase 1: matrix 1464 rows 834 cols
[2024-05-23 04:01:30] [INFO ] Computed 2 invariants in 44 ms
[2024-05-23 04:01:31] [INFO ] Implicit Places using invariants in 937 ms returned []
[2024-05-23 04:01:31] [INFO ] Flow matrix only has 1464 transitions (discarded 694 similar events)
[2024-05-23 04:01:31] [INFO ] Invariant cache hit.
[2024-05-23 04:01:31] [INFO ] State equation strengthened by 355 read => feed constraints.
[2024-05-23 04:01:34] [INFO ] Implicit Places using invariants and state equation in 2851 ms returned []
Implicit Place search using SMT with State Equation took 3817 ms to find 0 implicit places.
Running 2156 sub problems to find dead transitions.
[2024-05-23 04:01:34] [INFO ] Flow matrix only has 1464 transitions (discarded 694 similar events)
[2024-05-23 04:01:34] [INFO ] Invariant cache hit.
[2024-05-23 04:01:34] [INFO ] State equation strengthened by 355 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/834 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2156 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/834 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2156 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 834/2298 variables, and 2 constraints, problems are : Problem set: 0 solved, 2156 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/834 constraints, ReadFeed: 0/355 constraints, PredecessorRefiner: 2156/2156 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2156 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/834 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2156 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/834 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2156 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 834/2298 variables, and 2 constraints, problems are : Problem set: 0 solved, 2156 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/834 constraints, ReadFeed: 0/355 constraints, PredecessorRefiner: 0/2156 constraints, Known Traps: 0/0 constraints]
After SMT, in 70751ms problems are : Problem set: 0 solved, 2156 unsolved
Search for dead transitions found 0 dead transitions in 70785ms
Starting structural reductions in LTL mode, iteration 1 : 834/1628 places, 2158/5962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75992 ms. Remains : 834/1628 places, 2158/5962 transitions.
Support contains 44 out of 834 places after structural reductions.
[2024-05-23 04:02:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-23 04:02:45] [INFO ] Flatten gal took : 152 ms
FORMULA FunctionPointer-PT-c004-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 04:02:45] [INFO ] Flatten gal took : 101 ms
[2024-05-23 04:02:45] [INFO ] Input system was already deterministic with 2158 transitions.
Support contains 37 out of 834 places (down from 44) after GAL structural reductions.
RANDOM walk for 40003 steps (8 resets) in 2348 ms. (17 steps per ms) remains 18/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 14/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 14/14 properties
[2024-05-23 04:02:46] [INFO ] Flow matrix only has 1464 transitions (discarded 694 similar events)
[2024-05-23 04:02:46] [INFO ] Invariant cache hit.
[2024-05-23 04:02:46] [INFO ] State equation strengthened by 355 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp20 is UNSAT
At refinement iteration 1 (OVERLAPS) 378/395 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/395 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 55/450 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 807/1257 variables, 450/452 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1257 variables, 30/482 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1257 variables, 0/482 constraints. Problems are: Problem set: 2 solved, 12 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
At refinement iteration 8 (OVERLAPS) 438/1695 variables, 71/553 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1695 variables, 261/814 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1695 variables, 0/814 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 482/2177 variables, 222/1036 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2177 variables, 64/1100 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2177 variables, 0/1100 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 100/2277 variables, 77/1177 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2277 variables, 0/1177 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 16 (OVERLAPS) 18/2295 variables, 11/1188 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2295 variables, 0/1188 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 18 (OVERLAPS) 3/2298 variables, 3/1191 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2298 variables, 0/1191 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 20 (OVERLAPS) 0/2298 variables, 0/1191 constraints. Problems are: Problem set: 4 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2298/2298 variables, and 1191 constraints, problems are : Problem set: 4 solved, 10 unsolved in 2390 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 834/834 constraints, ReadFeed: 355/355 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 380/392 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 58/450 variables, 1/2 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/450 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 807/1257 variables, 450/452 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1257 variables, 30/482 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1257 variables, 0/482 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 438/1695 variables, 71/553 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1695 variables, 261/814 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1695 variables, 10/824 constraints. Problems are: Problem set: 4 solved, 10 unsolved
[2024-05-23 04:02:49] [INFO ] Deduced a trap composed of 135 places in 207 ms of which 25 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1695 variables, 1/825 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1695 variables, 0/825 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 13 (OVERLAPS) 482/2177 variables, 222/1047 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2177 variables, 64/1111 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2177 variables, 0/1111 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 16 (OVERLAPS) 100/2277 variables, 77/1188 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2277 variables, 0/1188 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 18 (OVERLAPS) 18/2295 variables, 11/1199 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2295 variables, 0/1199 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 20 (OVERLAPS) 3/2298 variables, 3/1202 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2298 variables, 0/1202 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 22 (OVERLAPS) 0/2298 variables, 0/1202 constraints. Problems are: Problem set: 4 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2298/2298 variables, and 1202 constraints, problems are : Problem set: 4 solved, 10 unsolved in 3919 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 834/834 constraints, ReadFeed: 355/355 constraints, PredecessorRefiner: 10/14 constraints, Known Traps: 1/1 constraints]
After SMT, in 6351ms problems are : Problem set: 4 solved, 10 unsolved
Fused 10 Parikh solutions to 7 different solutions.
Parikh walk visited 6 properties in 2079 ms.
Support contains 5 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Graph (complete) has 3504 edges and 834 vertex of which 645 are kept as prefixes of interest. Removing 189 places using SCC suffix rule.5 ms
Discarding 189 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 378 transitions
Reduce isomorphic transitions removed 378 transitions.
Iterating post reduction 0 with 378 rules applied. Total rules applied 379 place count 645 transition count 1780
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 400 place count 624 transition count 1734
Iterating global reduction 1 with 21 rules applied. Total rules applied 421 place count 624 transition count 1734
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 439 place count 624 transition count 1716
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 460 place count 603 transition count 1670
Iterating global reduction 2 with 21 rules applied. Total rules applied 481 place count 603 transition count 1670
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 485 place count 603 transition count 1666
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 502 place count 586 transition count 1628
Iterating global reduction 3 with 17 rules applied. Total rules applied 519 place count 586 transition count 1628
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 541 place count 564 transition count 1558
Iterating global reduction 3 with 22 rules applied. Total rules applied 563 place count 564 transition count 1558
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 584 place count 543 transition count 1490
Iterating global reduction 3 with 21 rules applied. Total rules applied 605 place count 543 transition count 1490
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 625 place count 523 transition count 1442
Iterating global reduction 3 with 20 rules applied. Total rules applied 645 place count 523 transition count 1442
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 665 place count 503 transition count 1398
Iterating global reduction 3 with 20 rules applied. Total rules applied 685 place count 503 transition count 1398
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 703 place count 485 transition count 1362
Iterating global reduction 3 with 18 rules applied. Total rules applied 721 place count 485 transition count 1362
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 739 place count 467 transition count 1326
Iterating global reduction 3 with 18 rules applied. Total rules applied 757 place count 467 transition count 1326
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 773 place count 451 transition count 1292
Iterating global reduction 3 with 16 rules applied. Total rules applied 789 place count 451 transition count 1292
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 794 place count 446 transition count 1280
Iterating global reduction 3 with 5 rules applied. Total rules applied 799 place count 446 transition count 1280
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 802 place count 443 transition count 1274
Iterating global reduction 3 with 3 rules applied. Total rules applied 805 place count 443 transition count 1274
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 806 place count 442 transition count 1272
Iterating global reduction 3 with 1 rules applied. Total rules applied 807 place count 442 transition count 1272
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 808 place count 441 transition count 1270
Iterating global reduction 3 with 1 rules applied. Total rules applied 809 place count 441 transition count 1270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 810 place count 440 transition count 1268
Iterating global reduction 3 with 1 rules applied. Total rules applied 811 place count 440 transition count 1268
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 812 place count 439 transition count 1266
Iterating global reduction 3 with 1 rules applied. Total rules applied 813 place count 439 transition count 1266
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 821 place count 439 transition count 1258
Applied a total of 821 rules in 457 ms. Remains 439 /834 variables (removed 395) and now considering 1258/2158 (removed 900) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 458 ms. Remains : 439/834 places, 1258/2158 transitions.
RANDOM walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 81 ms. (487 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 46 ms. (851 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 3/3 properties
[2024-05-23 04:02:55] [INFO ] Flow matrix only has 719 transitions (discarded 539 similar events)
// Phase 1: matrix 719 rows 439 cols
[2024-05-23 04:02:55] [INFO ] Computed 2 invariants in 5 ms
[2024-05-23 04:02:55] [INFO ] State equation strengthened by 84 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 233/244 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/244 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 782/1026 variables, 358/369 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1026 variables, 1/370 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1026 variables, 84/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1026 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 62/1088 variables, 1/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1088 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 69/1157 variables, 69/524 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1157 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 1/1158 variables, 1/525 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1158 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/1158 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1158/1158 variables, and 525 constraints, problems are : Problem set: 0 solved, 3 unsolved in 412 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 439/439 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 233/244 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/244 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 782/1026 variables, 358/369 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1026 variables, 1/370 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1026 variables, 84/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1026 variables, 3/457 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1026 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 62/1088 variables, 1/458 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1088 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 69/1157 variables, 69/527 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1157 variables, 0/527 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 1/1158 variables, 1/528 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-23 04:02:56] [INFO ] Deduced a trap composed of 135 places in 173 ms of which 4 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1158 variables, 1/529 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1158 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 0/1158 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1158/1158 variables, and 529 constraints, problems are : Problem set: 0 solved, 3 unsolved in 830 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 439/439 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 1266ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 1 properties in 209 ms.
Support contains 2 out of 439 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 439/439 places, 1258/1258 transitions.
Graph (complete) has 2165 edges and 439 vertex of which 436 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 436 transition count 1252
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 435 transition count 1248
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 435 transition count 1248
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 434 transition count 1246
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 434 transition count 1246
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 433 transition count 1244
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 433 transition count 1244
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 432 transition count 1242
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 432 transition count 1242
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 431 transition count 1240
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 431 transition count 1240
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 430 transition count 1238
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 430 transition count 1238
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 429 transition count 1236
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 429 transition count 1236
Applied a total of 21 rules in 131 ms. Remains 429 /439 variables (removed 10) and now considering 1236/1258 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 429/439 places, 1236/1258 transitions.
RANDOM walk for 40000 steps (8 resets) in 170 ms. (233 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 1/1 properties
[2024-05-23 04:02:57] [INFO ] Flow matrix only has 701 transitions (discarded 535 similar events)
// Phase 1: matrix 701 rows 429 cols
[2024-05-23 04:02:57] [INFO ] Computed 3 invariants in 4 ms
[2024-05-23 04:02:57] [INFO ] State equation strengthened by 78 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/8 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 7/15 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/15 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 12/27 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/27 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 360/387 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/387 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/387 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 9/396 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/396 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/396 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 606/1002 variables, 340/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1002 variables, 76/442 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1002 variables, 0/442 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 62/1064 variables, 1/443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1064 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 66/1130 variables, 67/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1130 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/1130 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1130/1130 variables, and 510 constraints, problems are : Problem set: 0 solved, 1 unsolved in 275 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 429/429 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/8 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 7/15 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/15 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 12/27 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/27 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 360/387 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/387 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/387 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/387 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 9/396 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/396 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/396 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 606/1002 variables, 340/367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1002 variables, 76/443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1002 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 62/1064 variables, 1/444 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1064 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 66/1130 variables, 67/511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1130 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/1130 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1130/1130 variables, and 511 constraints, problems are : Problem set: 0 solved, 1 unsolved in 362 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 429/429 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 665ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 17 ms.
Support contains 1 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1236/1236 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 428 transition count 1232
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 428 transition count 1232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 427 transition count 1230
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 427 transition count 1230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 426 transition count 1228
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 426 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 425 transition count 1226
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 425 transition count 1226
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 424 transition count 1224
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 424 transition count 1224
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 423 transition count 1222
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 423 transition count 1222
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 422 transition count 1220
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 422 transition count 1220
Applied a total of 14 rules in 120 ms. Remains 422 /429 variables (removed 7) and now considering 1220/1236 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 422/429 places, 1220/1236 transitions.
RANDOM walk for 30178 steps (6 resets) in 147 ms. (203 steps per ms) remains 0/1 properties
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
FORMULA FunctionPointer-PT-c004-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 04:02:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-23 04:02:58] [INFO ] Flatten gal took : 69 ms
FORMULA FunctionPointer-PT-c004-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 04:02:58] [INFO ] Flatten gal took : 76 ms
[2024-05-23 04:02:58] [INFO ] Input system was already deterministic with 2158 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 812 transition count 2106
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 812 transition count 2106
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 60 place count 812 transition count 2090
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 82 place count 790 transition count 2040
Iterating global reduction 1 with 22 rules applied. Total rules applied 104 place count 790 transition count 2040
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 108 place count 790 transition count 2036
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 125 place count 773 transition count 1998
Iterating global reduction 2 with 17 rules applied. Total rules applied 142 place count 773 transition count 1998
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 165 place count 750 transition count 1924
Iterating global reduction 2 with 23 rules applied. Total rules applied 188 place count 750 transition count 1924
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 210 place count 728 transition count 1852
Iterating global reduction 2 with 22 rules applied. Total rules applied 232 place count 728 transition count 1852
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 254 place count 706 transition count 1800
Iterating global reduction 2 with 22 rules applied. Total rules applied 276 place count 706 transition count 1800
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 298 place count 684 transition count 1752
Iterating global reduction 2 with 22 rules applied. Total rules applied 320 place count 684 transition count 1752
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 339 place count 665 transition count 1714
Iterating global reduction 2 with 19 rules applied. Total rules applied 358 place count 665 transition count 1714
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 377 place count 646 transition count 1676
Iterating global reduction 2 with 19 rules applied. Total rules applied 396 place count 646 transition count 1676
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 413 place count 629 transition count 1640
Iterating global reduction 2 with 17 rules applied. Total rules applied 430 place count 629 transition count 1640
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 435 place count 624 transition count 1628
Iterating global reduction 2 with 5 rules applied. Total rules applied 440 place count 624 transition count 1628
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 621 transition count 1622
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 621 transition count 1622
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 447 place count 620 transition count 1620
Iterating global reduction 2 with 1 rules applied. Total rules applied 448 place count 620 transition count 1620
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 449 place count 619 transition count 1618
Iterating global reduction 2 with 1 rules applied. Total rules applied 450 place count 619 transition count 1618
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 451 place count 618 transition count 1616
Iterating global reduction 2 with 1 rules applied. Total rules applied 452 place count 618 transition count 1616
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 453 place count 617 transition count 1614
Iterating global reduction 2 with 1 rules applied. Total rules applied 454 place count 617 transition count 1614
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 456 place count 617 transition count 1612
Applied a total of 456 rules in 581 ms. Remains 617 /834 variables (removed 217) and now considering 1612/2158 (removed 546) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 582 ms. Remains : 617/834 places, 1612/2158 transitions.
[2024-05-23 04:02:59] [INFO ] Flatten gal took : 48 ms
[2024-05-23 04:02:59] [INFO ] Flatten gal took : 59 ms
[2024-05-23 04:02:59] [INFO ] Input system was already deterministic with 1612 transitions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 813 transition count 2108
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 813 transition count 2108
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 56 place count 813 transition count 2094
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 77 place count 792 transition count 2046
Iterating global reduction 1 with 21 rules applied. Total rules applied 98 place count 792 transition count 2046
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 102 place count 792 transition count 2042
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 119 place count 775 transition count 2002
Iterating global reduction 2 with 17 rules applied. Total rules applied 136 place count 775 transition count 2002
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 158 place count 753 transition count 1932
Iterating global reduction 2 with 22 rules applied. Total rules applied 180 place count 753 transition count 1932
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 202 place count 731 transition count 1864
Iterating global reduction 2 with 22 rules applied. Total rules applied 224 place count 731 transition count 1864
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 245 place count 710 transition count 1814
Iterating global reduction 2 with 21 rules applied. Total rules applied 266 place count 710 transition count 1814
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 287 place count 689 transition count 1768
Iterating global reduction 2 with 21 rules applied. Total rules applied 308 place count 689 transition count 1768
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 326 place count 671 transition count 1732
Iterating global reduction 2 with 18 rules applied. Total rules applied 344 place count 671 transition count 1732
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 362 place count 653 transition count 1696
Iterating global reduction 2 with 18 rules applied. Total rules applied 380 place count 653 transition count 1696
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 396 place count 637 transition count 1660
Iterating global reduction 2 with 16 rules applied. Total rules applied 412 place count 637 transition count 1660
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 418 place count 631 transition count 1644
Iterating global reduction 2 with 6 rules applied. Total rules applied 424 place count 631 transition count 1644
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 428 place count 627 transition count 1636
Iterating global reduction 2 with 4 rules applied. Total rules applied 432 place count 627 transition count 1636
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 434 place count 625 transition count 1632
Iterating global reduction 2 with 2 rules applied. Total rules applied 436 place count 625 transition count 1632
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 438 place count 623 transition count 1628
Iterating global reduction 2 with 2 rules applied. Total rules applied 440 place count 623 transition count 1628
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 442 place count 621 transition count 1624
Iterating global reduction 2 with 2 rules applied. Total rules applied 444 place count 621 transition count 1624
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 446 place count 619 transition count 1620
Iterating global reduction 2 with 2 rules applied. Total rules applied 448 place count 619 transition count 1620
Applied a total of 448 rules in 276 ms. Remains 619 /834 variables (removed 215) and now considering 1620/2158 (removed 538) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 276 ms. Remains : 619/834 places, 1620/2158 transitions.
[2024-05-23 04:02:59] [INFO ] Flatten gal took : 40 ms
[2024-05-23 04:02:59] [INFO ] Flatten gal took : 42 ms
[2024-05-23 04:02:59] [INFO ] Input system was already deterministic with 1620 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 812 transition count 2106
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 812 transition count 2106
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 58 place count 812 transition count 2092
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 79 place count 791 transition count 2044
Iterating global reduction 1 with 21 rules applied. Total rules applied 100 place count 791 transition count 2044
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 104 place count 791 transition count 2040
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 121 place count 774 transition count 2000
Iterating global reduction 2 with 17 rules applied. Total rules applied 138 place count 774 transition count 2000
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 160 place count 752 transition count 1930
Iterating global reduction 2 with 22 rules applied. Total rules applied 182 place count 752 transition count 1930
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 204 place count 730 transition count 1862
Iterating global reduction 2 with 22 rules applied. Total rules applied 226 place count 730 transition count 1862
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 247 place count 709 transition count 1812
Iterating global reduction 2 with 21 rules applied. Total rules applied 268 place count 709 transition count 1812
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 288 place count 689 transition count 1768
Iterating global reduction 2 with 20 rules applied. Total rules applied 308 place count 689 transition count 1768
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 326 place count 671 transition count 1732
Iterating global reduction 2 with 18 rules applied. Total rules applied 344 place count 671 transition count 1732
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 362 place count 653 transition count 1696
Iterating global reduction 2 with 18 rules applied. Total rules applied 380 place count 653 transition count 1696
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 396 place count 637 transition count 1660
Iterating global reduction 2 with 16 rules applied. Total rules applied 412 place count 637 transition count 1660
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 418 place count 631 transition count 1644
Iterating global reduction 2 with 6 rules applied. Total rules applied 424 place count 631 transition count 1644
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 428 place count 627 transition count 1636
Iterating global reduction 2 with 4 rules applied. Total rules applied 432 place count 627 transition count 1636
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 434 place count 625 transition count 1632
Iterating global reduction 2 with 2 rules applied. Total rules applied 436 place count 625 transition count 1632
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 438 place count 623 transition count 1628
Iterating global reduction 2 with 2 rules applied. Total rules applied 440 place count 623 transition count 1628
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 442 place count 621 transition count 1624
Iterating global reduction 2 with 2 rules applied. Total rules applied 444 place count 621 transition count 1624
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 446 place count 619 transition count 1620
Iterating global reduction 2 with 2 rules applied. Total rules applied 448 place count 619 transition count 1620
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 452 place count 619 transition count 1616
Applied a total of 452 rules in 467 ms. Remains 619 /834 variables (removed 215) and now considering 1616/2158 (removed 542) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 468 ms. Remains : 619/834 places, 1616/2158 transitions.
[2024-05-23 04:03:00] [INFO ] Flatten gal took : 36 ms
[2024-05-23 04:03:00] [INFO ] Flatten gal took : 40 ms
[2024-05-23 04:03:00] [INFO ] Input system was already deterministic with 1616 transitions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 813 transition count 2108
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 813 transition count 2108
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 58 place count 813 transition count 2092
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 79 place count 792 transition count 2044
Iterating global reduction 1 with 21 rules applied. Total rules applied 100 place count 792 transition count 2044
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 104 place count 792 transition count 2040
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 121 place count 775 transition count 2002
Iterating global reduction 2 with 17 rules applied. Total rules applied 138 place count 775 transition count 2002
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 161 place count 752 transition count 1928
Iterating global reduction 2 with 23 rules applied. Total rules applied 184 place count 752 transition count 1928
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 206 place count 730 transition count 1856
Iterating global reduction 2 with 22 rules applied. Total rules applied 228 place count 730 transition count 1856
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 249 place count 709 transition count 1806
Iterating global reduction 2 with 21 rules applied. Total rules applied 270 place count 709 transition count 1806
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 291 place count 688 transition count 1760
Iterating global reduction 2 with 21 rules applied. Total rules applied 312 place count 688 transition count 1760
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 330 place count 670 transition count 1724
Iterating global reduction 2 with 18 rules applied. Total rules applied 348 place count 670 transition count 1724
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 366 place count 652 transition count 1688
Iterating global reduction 2 with 18 rules applied. Total rules applied 384 place count 652 transition count 1688
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 400 place count 636 transition count 1656
Iterating global reduction 2 with 16 rules applied. Total rules applied 416 place count 636 transition count 1656
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 420 place count 632 transition count 1648
Iterating global reduction 2 with 4 rules applied. Total rules applied 424 place count 632 transition count 1648
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 426 place count 630 transition count 1644
Iterating global reduction 2 with 2 rules applied. Total rules applied 428 place count 630 transition count 1644
Applied a total of 428 rules in 232 ms. Remains 630 /834 variables (removed 204) and now considering 1644/2158 (removed 514) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 232 ms. Remains : 630/834 places, 1644/2158 transitions.
[2024-05-23 04:03:00] [INFO ] Flatten gal took : 35 ms
[2024-05-23 04:03:00] [INFO ] Flatten gal took : 38 ms
[2024-05-23 04:03:00] [INFO ] Input system was already deterministic with 1644 transitions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 812 transition count 2106
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 812 transition count 2106
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 58 place count 812 transition count 2092
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 80 place count 790 transition count 2042
Iterating global reduction 1 with 22 rules applied. Total rules applied 102 place count 790 transition count 2042
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 106 place count 790 transition count 2038
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 125 place count 771 transition count 1994
Iterating global reduction 2 with 19 rules applied. Total rules applied 144 place count 771 transition count 1994
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 169 place count 746 transition count 1914
Iterating global reduction 2 with 25 rules applied. Total rules applied 194 place count 746 transition count 1914
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 218 place count 722 transition count 1838
Iterating global reduction 2 with 24 rules applied. Total rules applied 242 place count 722 transition count 1838
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 265 place count 699 transition count 1784
Iterating global reduction 2 with 23 rules applied. Total rules applied 288 place count 699 transition count 1784
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 311 place count 676 transition count 1734
Iterating global reduction 2 with 23 rules applied. Total rules applied 334 place count 676 transition count 1734
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 354 place count 656 transition count 1694
Iterating global reduction 2 with 20 rules applied. Total rules applied 374 place count 656 transition count 1694
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 394 place count 636 transition count 1654
Iterating global reduction 2 with 20 rules applied. Total rules applied 414 place count 636 transition count 1654
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 431 place count 619 transition count 1618
Iterating global reduction 2 with 17 rules applied. Total rules applied 448 place count 619 transition count 1618
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 453 place count 614 transition count 1606
Iterating global reduction 2 with 5 rules applied. Total rules applied 458 place count 614 transition count 1606
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 461 place count 611 transition count 1600
Iterating global reduction 2 with 3 rules applied. Total rules applied 464 place count 611 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 465 place count 610 transition count 1598
Iterating global reduction 2 with 1 rules applied. Total rules applied 466 place count 610 transition count 1598
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 467 place count 609 transition count 1596
Iterating global reduction 2 with 1 rules applied. Total rules applied 468 place count 609 transition count 1596
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 469 place count 608 transition count 1594
Iterating global reduction 2 with 1 rules applied. Total rules applied 470 place count 608 transition count 1594
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 471 place count 607 transition count 1592
Iterating global reduction 2 with 1 rules applied. Total rules applied 472 place count 607 transition count 1592
Applied a total of 472 rules in 271 ms. Remains 607 /834 variables (removed 227) and now considering 1592/2158 (removed 566) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 271 ms. Remains : 607/834 places, 1592/2158 transitions.
[2024-05-23 04:03:01] [INFO ] Flatten gal took : 34 ms
[2024-05-23 04:03:01] [INFO ] Flatten gal took : 37 ms
[2024-05-23 04:03:01] [INFO ] Input system was already deterministic with 1592 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 814 transition count 2112
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 814 transition count 2112
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 54 place count 814 transition count 2098
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 74 place count 794 transition count 2052
Iterating global reduction 1 with 20 rules applied. Total rules applied 94 place count 794 transition count 2052
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 98 place count 794 transition count 2048
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 115 place count 777 transition count 2008
Iterating global reduction 2 with 17 rules applied. Total rules applied 132 place count 777 transition count 2008
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 153 place count 756 transition count 1942
Iterating global reduction 2 with 21 rules applied. Total rules applied 174 place count 756 transition count 1942
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 194 place count 736 transition count 1880
Iterating global reduction 2 with 20 rules applied. Total rules applied 214 place count 736 transition count 1880
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 232 place count 718 transition count 1840
Iterating global reduction 2 with 18 rules applied. Total rules applied 250 place count 718 transition count 1840
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 268 place count 700 transition count 1804
Iterating global reduction 2 with 18 rules applied. Total rules applied 286 place count 700 transition count 1804
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 301 place count 685 transition count 1774
Iterating global reduction 2 with 15 rules applied. Total rules applied 316 place count 685 transition count 1774
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 331 place count 670 transition count 1744
Iterating global reduction 2 with 15 rules applied. Total rules applied 346 place count 670 transition count 1744
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 360 place count 656 transition count 1710
Iterating global reduction 2 with 14 rules applied. Total rules applied 374 place count 656 transition count 1710
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 379 place count 651 transition count 1694
Iterating global reduction 2 with 5 rules applied. Total rules applied 384 place count 651 transition count 1694
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 387 place count 648 transition count 1688
Iterating global reduction 2 with 3 rules applied. Total rules applied 390 place count 648 transition count 1688
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 393 place count 645 transition count 1682
Iterating global reduction 2 with 3 rules applied. Total rules applied 396 place count 645 transition count 1682
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 399 place count 642 transition count 1676
Iterating global reduction 2 with 3 rules applied. Total rules applied 402 place count 642 transition count 1676
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 405 place count 639 transition count 1670
Iterating global reduction 2 with 3 rules applied. Total rules applied 408 place count 639 transition count 1670
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 411 place count 636 transition count 1664
Iterating global reduction 2 with 3 rules applied. Total rules applied 414 place count 636 transition count 1664
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 422 place count 636 transition count 1656
Applied a total of 422 rules in 488 ms. Remains 636 /834 variables (removed 198) and now considering 1656/2158 (removed 502) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 489 ms. Remains : 636/834 places, 1656/2158 transitions.
[2024-05-23 04:03:01] [INFO ] Flatten gal took : 34 ms
[2024-05-23 04:03:01] [INFO ] Flatten gal took : 37 ms
[2024-05-23 04:03:01] [INFO ] Input system was already deterministic with 1656 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 814 transition count 2110
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 814 transition count 2110
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 52 place count 814 transition count 2098
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 71 place count 795 transition count 2054
Iterating global reduction 1 with 19 rules applied. Total rules applied 90 place count 795 transition count 2054
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 106 place count 779 transition count 2016
Iterating global reduction 1 with 16 rules applied. Total rules applied 122 place count 779 transition count 2016
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 143 place count 758 transition count 1950
Iterating global reduction 1 with 21 rules applied. Total rules applied 164 place count 758 transition count 1950
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 183 place count 739 transition count 1894
Iterating global reduction 1 with 19 rules applied. Total rules applied 202 place count 739 transition count 1894
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 221 place count 720 transition count 1850
Iterating global reduction 1 with 19 rules applied. Total rules applied 240 place count 720 transition count 1850
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 259 place count 701 transition count 1806
Iterating global reduction 1 with 19 rules applied. Total rules applied 278 place count 701 transition count 1806
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 294 place count 685 transition count 1774
Iterating global reduction 1 with 16 rules applied. Total rules applied 310 place count 685 transition count 1774
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 326 place count 669 transition count 1742
Iterating global reduction 1 with 16 rules applied. Total rules applied 342 place count 669 transition count 1742
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 356 place count 655 transition count 1710
Iterating global reduction 1 with 14 rules applied. Total rules applied 370 place count 655 transition count 1710
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 375 place count 650 transition count 1696
Iterating global reduction 1 with 5 rules applied. Total rules applied 380 place count 650 transition count 1696
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 385 place count 645 transition count 1686
Iterating global reduction 1 with 5 rules applied. Total rules applied 390 place count 645 transition count 1686
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 392 place count 643 transition count 1682
Iterating global reduction 1 with 2 rules applied. Total rules applied 394 place count 643 transition count 1682
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 396 place count 641 transition count 1678
Iterating global reduction 1 with 2 rules applied. Total rules applied 398 place count 641 transition count 1678
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 400 place count 639 transition count 1674
Iterating global reduction 1 with 2 rules applied. Total rules applied 402 place count 639 transition count 1674
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 404 place count 637 transition count 1670
Iterating global reduction 1 with 2 rules applied. Total rules applied 406 place count 637 transition count 1670
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 414 place count 637 transition count 1662
Applied a total of 414 rules in 447 ms. Remains 637 /834 variables (removed 197) and now considering 1662/2158 (removed 496) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 447 ms. Remains : 637/834 places, 1662/2158 transitions.
[2024-05-23 04:03:02] [INFO ] Flatten gal took : 30 ms
[2024-05-23 04:03:02] [INFO ] Flatten gal took : 34 ms
[2024-05-23 04:03:02] [INFO ] Input system was already deterministic with 1662 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 811 transition count 2104
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 811 transition count 2104
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 62 place count 811 transition count 2088
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 85 place count 788 transition count 2036
Iterating global reduction 1 with 23 rules applied. Total rules applied 108 place count 788 transition count 2036
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 112 place count 788 transition count 2032
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 131 place count 769 transition count 1988
Iterating global reduction 2 with 19 rules applied. Total rules applied 150 place count 769 transition count 1988
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 175 place count 744 transition count 1908
Iterating global reduction 2 with 25 rules applied. Total rules applied 200 place count 744 transition count 1908
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 224 place count 720 transition count 1832
Iterating global reduction 2 with 24 rules applied. Total rules applied 248 place count 720 transition count 1832
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 271 place count 697 transition count 1778
Iterating global reduction 2 with 23 rules applied. Total rules applied 294 place count 697 transition count 1778
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 317 place count 674 transition count 1728
Iterating global reduction 2 with 23 rules applied. Total rules applied 340 place count 674 transition count 1728
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 360 place count 654 transition count 1688
Iterating global reduction 2 with 20 rules applied. Total rules applied 380 place count 654 transition count 1688
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 400 place count 634 transition count 1648
Iterating global reduction 2 with 20 rules applied. Total rules applied 420 place count 634 transition count 1648
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 437 place count 617 transition count 1612
Iterating global reduction 2 with 17 rules applied. Total rules applied 454 place count 617 transition count 1612
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 459 place count 612 transition count 1600
Iterating global reduction 2 with 5 rules applied. Total rules applied 464 place count 612 transition count 1600
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 467 place count 609 transition count 1594
Iterating global reduction 2 with 3 rules applied. Total rules applied 470 place count 609 transition count 1594
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 471 place count 608 transition count 1592
Iterating global reduction 2 with 1 rules applied. Total rules applied 472 place count 608 transition count 1592
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 473 place count 607 transition count 1590
Iterating global reduction 2 with 1 rules applied. Total rules applied 474 place count 607 transition count 1590
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 475 place count 606 transition count 1588
Iterating global reduction 2 with 1 rules applied. Total rules applied 476 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 477 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 478 place count 605 transition count 1586
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 480 place count 605 transition count 1584
Applied a total of 480 rules in 427 ms. Remains 605 /834 variables (removed 229) and now considering 1584/2158 (removed 574) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 428 ms. Remains : 605/834 places, 1584/2158 transitions.
[2024-05-23 04:03:02] [INFO ] Flatten gal took : 28 ms
[2024-05-23 04:03:02] [INFO ] Flatten gal took : 31 ms
[2024-05-23 04:03:03] [INFO ] Input system was already deterministic with 1584 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 812 transition count 2106
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 812 transition count 2106
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 60 place count 812 transition count 2090
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 82 place count 790 transition count 2040
Iterating global reduction 1 with 22 rules applied. Total rules applied 104 place count 790 transition count 2040
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 108 place count 790 transition count 2036
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 126 place count 772 transition count 1996
Iterating global reduction 2 with 18 rules applied. Total rules applied 144 place count 772 transition count 1996
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 168 place count 748 transition count 1920
Iterating global reduction 2 with 24 rules applied. Total rules applied 192 place count 748 transition count 1920
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 215 place count 725 transition count 1846
Iterating global reduction 2 with 23 rules applied. Total rules applied 238 place count 725 transition count 1846
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 259 place count 704 transition count 1796
Iterating global reduction 2 with 21 rules applied. Total rules applied 280 place count 704 transition count 1796
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 301 place count 683 transition count 1750
Iterating global reduction 2 with 21 rules applied. Total rules applied 322 place count 683 transition count 1750
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 340 place count 665 transition count 1714
Iterating global reduction 2 with 18 rules applied. Total rules applied 358 place count 665 transition count 1714
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 376 place count 647 transition count 1678
Iterating global reduction 2 with 18 rules applied. Total rules applied 394 place count 647 transition count 1678
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 410 place count 631 transition count 1644
Iterating global reduction 2 with 16 rules applied. Total rules applied 426 place count 631 transition count 1644
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 431 place count 626 transition count 1632
Iterating global reduction 2 with 5 rules applied. Total rules applied 436 place count 626 transition count 1632
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 439 place count 623 transition count 1626
Iterating global reduction 2 with 3 rules applied. Total rules applied 442 place count 623 transition count 1626
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 443 place count 622 transition count 1624
Iterating global reduction 2 with 1 rules applied. Total rules applied 444 place count 622 transition count 1624
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 445 place count 621 transition count 1622
Iterating global reduction 2 with 1 rules applied. Total rules applied 446 place count 621 transition count 1622
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 447 place count 620 transition count 1620
Iterating global reduction 2 with 1 rules applied. Total rules applied 448 place count 620 transition count 1620
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 449 place count 619 transition count 1618
Iterating global reduction 2 with 1 rules applied. Total rules applied 450 place count 619 transition count 1618
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 454 place count 619 transition count 1614
Applied a total of 454 rules in 435 ms. Remains 619 /834 variables (removed 215) and now considering 1614/2158 (removed 544) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 435 ms. Remains : 619/834 places, 1614/2158 transitions.
[2024-05-23 04:03:03] [INFO ] Flatten gal took : 29 ms
[2024-05-23 04:03:03] [INFO ] Flatten gal took : 32 ms
[2024-05-23 04:03:03] [INFO ] Input system was already deterministic with 1614 transitions.
RANDOM walk for 40007 steps (8 resets) in 162 ms. (245 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 52 ms. (754 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 546453 steps, run timeout after 3001 ms. (steps per millisecond=182 ) properties seen :0 out of 1
Probabilistic random walk after 546453 steps, saw 354681 distinct states, run finished after 3005 ms. (steps per millisecond=181 ) properties seen :0
[2024-05-23 04:03:06] [INFO ] Flow matrix only has 1080 transitions (discarded 534 similar events)
// Phase 1: matrix 1080 rows 619 cols
[2024-05-23 04:03:06] [INFO ] Computed 2 invariants in 16 ms
[2024-05-23 04:03:06] [INFO ] State equation strengthened by 268 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 22/33 variables, 11/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 542/575 variables, 10/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/575 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/575 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 927/1502 variables, 465/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1502 variables, 263/755 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1502 variables, 0/755 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 62/1564 variables, 1/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1564 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 130/1694 variables, 130/886 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1694 variables, 0/886 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 4/1698 variables, 2/888 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1698 variables, 0/888 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 1/1699 variables, 1/889 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1699 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/1699 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1699/1699 variables, and 889 constraints, problems are : Problem set: 0 solved, 1 unsolved in 409 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 619/619 constraints, ReadFeed: 268/268 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 22/33 variables, 11/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 542/575 variables, 10/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/575 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/575 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/575 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 927/1502 variables, 465/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1502 variables, 263/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1502 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 62/1564 variables, 1/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1564 variables, 0/757 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 130/1694 variables, 130/887 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1694 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 4/1698 variables, 2/889 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1698 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1/1699 variables, 1/890 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1699 variables, 0/890 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/1699 variables, 0/890 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1699/1699 variables, and 890 constraints, problems are : Problem set: 0 solved, 1 unsolved in 466 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 619/619 constraints, ReadFeed: 268/268 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 914ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 619 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 619/619 places, 1614/1614 transitions.
Graph (complete) has 2699 edges and 619 vertex of which 427 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 427 transition count 1230
Applied a total of 385 rules in 85 ms. Remains 427 /619 variables (removed 192) and now considering 1230/1614 (removed 384) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 427/619 places, 1230/1614 transitions.
RANDOM walk for 4000000 steps (8 resets) in 9701 ms. (412 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 2487 ms. (1607 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1930186 steps, run timeout after 9001 ms. (steps per millisecond=214 ) properties seen :0 out of 1
Probabilistic random walk after 1930186 steps, saw 1183493 distinct states, run finished after 9001 ms. (steps per millisecond=214 ) properties seen :0
[2024-05-23 04:03:19] [INFO ] Flow matrix only has 698 transitions (discarded 532 similar events)
// Phase 1: matrix 698 rows 427 cols
[2024-05-23 04:03:19] [INFO ] Computed 3 invariants in 8 ms
[2024-05-23 04:03:19] [INFO ] State equation strengthened by 78 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 354/369 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 611/980 variables, 336/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/980 variables, 74/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/980 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 62/1042 variables, 1/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1042 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 75/1117 variables, 71/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1117 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 5/1122 variables, 3/506 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1122 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/1125 variables, 2/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1125 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1125 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1125/1125 variables, and 508 constraints, problems are : Problem set: 0 solved, 1 unsolved in 280 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 427/427 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 354/369 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 611/980 variables, 336/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/980 variables, 74/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/980 variables, 1/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/980 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 62/1042 variables, 1/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1042 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 75/1117 variables, 71/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1117 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 5/1122 variables, 3/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1122 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 3/1125 variables, 2/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1125 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/1125 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1125/1125 variables, and 509 constraints, problems are : Problem set: 0 solved, 1 unsolved in 337 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 427/427 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 640ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 427 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 427/427 places, 1230/1230 transitions.
Applied a total of 0 rules in 43 ms. Remains 427 /427 variables (removed 0) and now considering 1230/1230 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 427/427 places, 1230/1230 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 427/427 places, 1230/1230 transitions.
Applied a total of 0 rules in 42 ms. Remains 427 /427 variables (removed 0) and now considering 1230/1230 (removed 0) transitions.
[2024-05-23 04:03:20] [INFO ] Flow matrix only has 698 transitions (discarded 532 similar events)
[2024-05-23 04:03:20] [INFO ] Invariant cache hit.
[2024-05-23 04:03:20] [INFO ] Implicit Places using invariants in 333 ms returned []
[2024-05-23 04:03:20] [INFO ] Flow matrix only has 698 transitions (discarded 532 similar events)
[2024-05-23 04:03:20] [INFO ] Invariant cache hit.
[2024-05-23 04:03:21] [INFO ] State equation strengthened by 78 read => feed constraints.
[2024-05-23 04:03:22] [INFO ] Implicit Places using invariants and state equation in 1243 ms returned []
Implicit Place search using SMT with State Equation took 1579 ms to find 0 implicit places.
[2024-05-23 04:03:22] [INFO ] Redundant transitions in 67 ms returned []
Running 1228 sub problems to find dead transitions.
[2024-05-23 04:03:22] [INFO ] Flow matrix only has 698 transitions (discarded 532 similar events)
[2024-05-23 04:03:22] [INFO ] Invariant cache hit.
[2024-05-23 04:03:22] [INFO ] State equation strengthened by 78 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/427 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1228 unsolved
[2024-05-23 04:03:35] [INFO ] Deduced a trap composed of 131 places in 160 ms of which 4 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/427 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/427 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1228 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 698/1125 variables, 427/431 constraints. Problems are: Problem set: 0 solved, 1228 unsolved
SMT process timed out in 33746ms, After SMT, problems are : Problem set: 0 solved, 1228 unsolved
Search for dead transitions found 0 dead transitions in 33760ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35465 ms. Remains : 427/427 places, 1230/1230 transitions.
RANDOM walk for 400001 steps (8 resets) in 1744 ms. (229 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2024-05-23 04:03:56] [INFO ] Flow matrix only has 698 transitions (discarded 532 similar events)
[2024-05-23 04:03:56] [INFO ] Invariant cache hit.
[2024-05-23 04:03:56] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-23 04:03:56] [INFO ] After 159ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-23 04:03:56] [INFO ] State equation strengthened by 78 read => feed constraints.
[2024-05-23 04:03:56] [INFO ] After 30ms SMT Verify possible using 78 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 04:03:56] [INFO ] After 86ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:03:56] [INFO ] After 329ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:03:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-23 04:03:57] [INFO ] After 150ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:03:57] [INFO ] After 28ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 04:03:57] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-23 04:03:57] [INFO ] After 298ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 4000003 steps (8 resets) in 9504 ms. (420 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 2545 ms. (1571 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1765647 steps, run timeout after 9001 ms. (steps per millisecond=196 ) properties seen :0 out of 1
Probabilistic random walk after 1765647 steps, saw 1082609 distinct states, run finished after 9001 ms. (steps per millisecond=196 ) properties seen :0
[2024-05-23 04:04:09] [INFO ] Flow matrix only has 698 transitions (discarded 532 similar events)
[2024-05-23 04:04:09] [INFO ] Invariant cache hit.
[2024-05-23 04:04:09] [INFO ] State equation strengthened by 78 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 354/369 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 611/980 variables, 336/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/980 variables, 74/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/980 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 62/1042 variables, 1/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1042 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 75/1117 variables, 71/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1117 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 5/1122 variables, 3/506 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1122 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/1125 variables, 2/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1125 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1125 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1125/1125 variables, and 508 constraints, problems are : Problem set: 0 solved, 1 unsolved in 297 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 427/427 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 354/369 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 611/980 variables, 336/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/980 variables, 74/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/980 variables, 1/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/980 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 62/1042 variables, 1/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1042 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 75/1117 variables, 71/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1117 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 5/1122 variables, 3/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1122 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 3/1125 variables, 2/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1125 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/1125 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1125/1125 variables, and 509 constraints, problems are : Problem set: 0 solved, 1 unsolved in 331 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 427/427 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 648ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 427 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 427/427 places, 1230/1230 transitions.
Applied a total of 0 rules in 44 ms. Remains 427 /427 variables (removed 0) and now considering 1230/1230 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 427/427 places, 1230/1230 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 427/427 places, 1230/1230 transitions.
Applied a total of 0 rules in 42 ms. Remains 427 /427 variables (removed 0) and now considering 1230/1230 (removed 0) transitions.
[2024-05-23 04:04:10] [INFO ] Flow matrix only has 698 transitions (discarded 532 similar events)
[2024-05-23 04:04:10] [INFO ] Invariant cache hit.
[2024-05-23 04:04:10] [INFO ] Implicit Places using invariants in 298 ms returned []
[2024-05-23 04:04:10] [INFO ] Flow matrix only has 698 transitions (discarded 532 similar events)
[2024-05-23 04:04:10] [INFO ] Invariant cache hit.
[2024-05-23 04:04:10] [INFO ] State equation strengthened by 78 read => feed constraints.
[2024-05-23 04:04:11] [INFO ] Implicit Places using invariants and state equation in 1335 ms returned []
Implicit Place search using SMT with State Equation took 1639 ms to find 0 implicit places.
[2024-05-23 04:04:11] [INFO ] Redundant transitions in 56 ms returned []
Running 1228 sub problems to find dead transitions.
[2024-05-23 04:04:11] [INFO ] Flow matrix only has 698 transitions (discarded 532 similar events)
[2024-05-23 04:04:11] [INFO ] Invariant cache hit.
[2024-05-23 04:04:11] [INFO ] State equation strengthened by 78 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/427 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1228 unsolved
[2024-05-23 04:04:25] [INFO ] Deduced a trap composed of 131 places in 157 ms of which 5 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/427 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/427 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1228 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 3 (OVERLAPS) 698/1125 variables, 427/431 constraints. Problems are: Problem set: 0 solved, 1228 unsolved
SMT process timed out in 34365ms, After SMT, problems are : Problem set: 0 solved, 1228 unsolved
Search for dead transitions found 0 dead transitions in 34377ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36127 ms. Remains : 427/427 places, 1230/1230 transitions.
RANDOM walk for 400001 steps (8 resets) in 906 ms. (441 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2024-05-23 04:04:46] [INFO ] Flow matrix only has 698 transitions (discarded 532 similar events)
[2024-05-23 04:04:46] [INFO ] Invariant cache hit.
[2024-05-23 04:04:46] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-23 04:04:46] [INFO ] After 155ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-23 04:04:46] [INFO ] State equation strengthened by 78 read => feed constraints.
[2024-05-23 04:04:46] [INFO ] After 29ms SMT Verify possible using 78 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 04:04:46] [INFO ] After 78ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:04:46] [INFO ] After 300ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:04:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 04:04:46] [INFO ] After 148ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:04:46] [INFO ] After 28ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 04:04:46] [INFO ] After 70ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-23 04:04:46] [INFO ] After 287ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 40000 steps (8 resets) in 120 ms. (330 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 584620 steps, run timeout after 3001 ms. (steps per millisecond=194 ) properties seen :0 out of 1
Probabilistic random walk after 584620 steps, saw 358480 distinct states, run finished after 3001 ms. (steps per millisecond=194 ) properties seen :0
[2024-05-23 04:04:50] [INFO ] Flow matrix only has 698 transitions (discarded 532 similar events)
[2024-05-23 04:04:50] [INFO ] Invariant cache hit.
[2024-05-23 04:04:50] [INFO ] State equation strengthened by 78 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 354/369 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 611/980 variables, 336/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/980 variables, 74/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/980 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 62/1042 variables, 1/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1042 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 75/1117 variables, 71/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1117 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 5/1122 variables, 3/506 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1122 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/1125 variables, 2/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1125 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1125 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1125/1125 variables, and 508 constraints, problems are : Problem set: 0 solved, 1 unsolved in 274 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 427/427 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 354/369 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 611/980 variables, 336/357 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/980 variables, 74/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/980 variables, 1/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/980 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 62/1042 variables, 1/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1042 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 75/1117 variables, 71/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1117 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 5/1122 variables, 3/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1122 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 3/1125 variables, 2/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1125 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/1125 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1125/1125 variables, and 509 constraints, problems are : Problem set: 0 solved, 1 unsolved in 386 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 427/427 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 671ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 427 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 427/427 places, 1230/1230 transitions.
Applied a total of 0 rules in 44 ms. Remains 427 /427 variables (removed 0) and now considering 1230/1230 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 427/427 places, 1230/1230 transitions.
RANDOM walk for 40002 steps (8 resets) in 116 ms. (341 steps per ms) remains 1/1 properties
BEST_FIRST walk for 37363 steps (8 resets) in 31 ms. (1167 steps per ms) remains 0/1 properties
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 532 transitions
Reduce isomorphic transitions removed 532 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 543 rules applied. Total rules applied 543 place count 427 transition count 687
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 554 place count 416 transition count 687
Performed 74 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 74 Pre rules applied. Total rules applied 554 place count 416 transition count 613
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 2 with 148 rules applied. Total rules applied 702 place count 342 transition count 613
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 0 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 2 with 254 rules applied. Total rules applied 956 place count 215 transition count 486
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 1020 place count 151 transition count 358
Iterating global reduction 2 with 64 rules applied. Total rules applied 1084 place count 151 transition count 358
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1085 place count 151 transition count 357
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1148 place count 88 transition count 231
Iterating global reduction 3 with 63 rules applied. Total rules applied 1211 place count 88 transition count 231
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1274 place count 25 transition count 105
Iterating global reduction 3 with 63 rules applied. Total rules applied 1337 place count 25 transition count 105
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 1400 place count 25 transition count 42
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1400 place count 25 transition count 41
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 1402 place count 24 transition count 41
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 1404 place count 23 transition count 40
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 1406 place count 22 transition count 40
Applied a total of 1406 rules in 66 ms. Remains 22 /427 variables (removed 405) and now considering 40/1230 (removed 1190) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 40 rows 22 cols
[2024-05-23 04:04:50] [INFO ] Computed 3 invariants in 0 ms
[2024-05-23 04:04:50] [INFO ] After 16ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:04:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:04:50] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:04:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-23 04:04:50] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 04:04:50] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-23 04:04:50] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 129 ms.
Starting structural reductions in SI_CTL mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 812 transition count 2108
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 812 transition count 2108
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 60 place count 812 transition count 2092
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 82 place count 790 transition count 2044
Iterating global reduction 1 with 22 rules applied. Total rules applied 104 place count 790 transition count 2044
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 108 place count 790 transition count 2040
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 126 place count 772 transition count 1998
Iterating global reduction 2 with 18 rules applied. Total rules applied 144 place count 772 transition count 1998
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 168 place count 748 transition count 1920
Iterating global reduction 2 with 24 rules applied. Total rules applied 192 place count 748 transition count 1920
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 215 place count 725 transition count 1846
Iterating global reduction 2 with 23 rules applied. Total rules applied 238 place count 725 transition count 1846
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 260 place count 703 transition count 1794
Iterating global reduction 2 with 22 rules applied. Total rules applied 282 place count 703 transition count 1794
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 304 place count 681 transition count 1746
Iterating global reduction 2 with 22 rules applied. Total rules applied 326 place count 681 transition count 1746
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 346 place count 661 transition count 1706
Iterating global reduction 2 with 20 rules applied. Total rules applied 366 place count 661 transition count 1706
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 386 place count 641 transition count 1666
Iterating global reduction 2 with 20 rules applied. Total rules applied 406 place count 641 transition count 1666
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 423 place count 624 transition count 1630
Iterating global reduction 2 with 17 rules applied. Total rules applied 440 place count 624 transition count 1630
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 445 place count 619 transition count 1618
Iterating global reduction 2 with 5 rules applied. Total rules applied 450 place count 619 transition count 1618
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 453 place count 616 transition count 1612
Iterating global reduction 2 with 3 rules applied. Total rules applied 456 place count 616 transition count 1612
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 457 place count 615 transition count 1610
Iterating global reduction 2 with 1 rules applied. Total rules applied 458 place count 615 transition count 1610
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 459 place count 614 transition count 1608
Iterating global reduction 2 with 1 rules applied. Total rules applied 460 place count 614 transition count 1608
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 461 place count 613 transition count 1606
Iterating global reduction 2 with 1 rules applied. Total rules applied 462 place count 613 transition count 1606
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 463 place count 612 transition count 1604
Iterating global reduction 2 with 1 rules applied. Total rules applied 464 place count 612 transition count 1604
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 466 place count 612 transition count 1602
Applied a total of 466 rules in 447 ms. Remains 612 /834 variables (removed 222) and now considering 1602/2158 (removed 556) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 448 ms. Remains : 612/834 places, 1602/2158 transitions.
[2024-05-23 04:04:51] [INFO ] Flatten gal took : 31 ms
[2024-05-23 04:04:51] [INFO ] Flatten gal took : 35 ms
[2024-05-23 04:04:51] [INFO ] Input system was already deterministic with 1602 transitions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 2158/2158 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 811 transition count 2104
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 811 transition count 2104
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 62 place count 811 transition count 2088
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 85 place count 788 transition count 2036
Iterating global reduction 1 with 23 rules applied. Total rules applied 108 place count 788 transition count 2036
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 112 place count 788 transition count 2032
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 130 place count 770 transition count 1990
Iterating global reduction 2 with 18 rules applied. Total rules applied 148 place count 770 transition count 1990
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 172 place count 746 transition count 1912
Iterating global reduction 2 with 24 rules applied. Total rules applied 196 place count 746 transition count 1912
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 219 place count 723 transition count 1838
Iterating global reduction 2 with 23 rules applied. Total rules applied 242 place count 723 transition count 1838
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 265 place count 700 transition count 1784
Iterating global reduction 2 with 23 rules applied. Total rules applied 288 place count 700 transition count 1784
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 311 place count 677 transition count 1734
Iterating global reduction 2 with 23 rules applied. Total rules applied 334 place count 677 transition count 1734
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 354 place count 657 transition count 1694
Iterating global reduction 2 with 20 rules applied. Total rules applied 374 place count 657 transition count 1694
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 394 place count 637 transition count 1654
Iterating global reduction 2 with 20 rules applied. Total rules applied 414 place count 637 transition count 1654
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 431 place count 620 transition count 1618
Iterating global reduction 2 with 17 rules applied. Total rules applied 448 place count 620 transition count 1618
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 453 place count 615 transition count 1606
Iterating global reduction 2 with 5 rules applied. Total rules applied 458 place count 615 transition count 1606
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 461 place count 612 transition count 1600
Iterating global reduction 2 with 3 rules applied. Total rules applied 464 place count 612 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 465 place count 611 transition count 1598
Iterating global reduction 2 with 1 rules applied. Total rules applied 466 place count 611 transition count 1598
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 467 place count 610 transition count 1596
Iterating global reduction 2 with 1 rules applied. Total rules applied 468 place count 610 transition count 1596
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 469 place count 609 transition count 1594
Iterating global reduction 2 with 1 rules applied. Total rules applied 470 place count 609 transition count 1594
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 471 place count 608 transition count 1592
Iterating global reduction 2 with 1 rules applied. Total rules applied 472 place count 608 transition count 1592
Applied a total of 472 rules in 197 ms. Remains 608 /834 variables (removed 226) and now considering 1592/2158 (removed 566) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 197 ms. Remains : 608/834 places, 1592/2158 transitions.
[2024-05-23 04:04:51] [INFO ] Flatten gal took : 31 ms
[2024-05-23 04:04:51] [INFO ] Flatten gal took : 34 ms
[2024-05-23 04:04:51] [INFO ] Input system was already deterministic with 1592 transitions.
[2024-05-23 04:04:52] [INFO ] Flatten gal took : 45 ms
[2024-05-23 04:04:52] [INFO ] Flatten gal took : 47 ms
[2024-05-23 04:04:52] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-05-23 04:04:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 834 places, 2158 transitions and 8758 arcs took 16 ms.
Total runtime 203751 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running FunctionPointer-PT-c004
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/404/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 834
TRANSITIONS: 2158
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.051s, Sys 0.000s]
SAVING FILE /home/mcc/execution/404/model (.net / .def) ...
EXPORT TIME: [User 0.007s, 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: 668
MODEL NAME: /home/mcc/execution/404/model
834 places, 2158 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.
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------
BK_STOP 1716438586873
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
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="FunctionPointer-PT-c004"
export BK_EXAMINATION="CTLCardinality"
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 FunctionPointer-PT-c004, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r179-tall-171640601200281"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c004.tgz
mv FunctionPointer-PT-c004 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;