About the Execution of GreatSPN+red for EisenbergMcGuire-PT-08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12632.155 | 3600000.00 | 13574136.00 | 1621.30 | [undef] | Time out reached |
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.r157-smll-171636265200186.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 EisenbergMcGuire-PT-08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636265200186
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.7M 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 EisenbergMcGuire-PT-08-CTLFireability-2024-00
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2024-01
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2024-02
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2024-03
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2024-04
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2024-05
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2024-06
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2024-07
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2024-08
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2024-09
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2024-10
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2024-11
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2023-12
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2023-13
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2023-14
FORMULA_NAME EisenbergMcGuire-PT-08-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716511560273
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-24 00:46:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-24 00:46:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 00:46:02] [INFO ] Load time of PNML (sax parser for PT used): 546 ms
[2024-05-24 00:46:02] [INFO ] Transformed 712 places.
[2024-05-24 00:46:03] [INFO ] Transformed 2816 transitions.
[2024-05-24 00:46:03] [INFO ] Found NUPN structural information;
[2024-05-24 00:46:03] [INFO ] Parsed PT model containing 712 places and 2816 transitions and 13440 arcs in 893 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 47 ms.
Support contains 162 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 2816/2816 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 686 transition count 2608
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 686 transition count 2608
Applied a total of 52 rules in 346 ms. Remains 686 /712 variables (removed 26) and now considering 2608/2816 (removed 208) transitions.
[2024-05-24 00:46:03] [INFO ] Flow matrix only has 1160 transitions (discarded 1448 similar events)
// Phase 1: matrix 1160 rows 686 cols
[2024-05-24 00:46:04] [INFO ] Computed 25 invariants in 73 ms
[2024-05-24 00:46:05] [INFO ] Implicit Places using invariants in 1204 ms returned []
[2024-05-24 00:46:05] [INFO ] Flow matrix only has 1160 transitions (discarded 1448 similar events)
[2024-05-24 00:46:05] [INFO ] Invariant cache hit.
[2024-05-24 00:46:06] [INFO ] State equation strengthened by 494 read => feed constraints.
[2024-05-24 00:46:09] [INFO ] Implicit Places using invariants and state equation in 4208 ms returned []
Implicit Place search using SMT with State Equation took 5503 ms to find 0 implicit places.
Running 2600 sub problems to find dead transitions.
[2024-05-24 00:46:09] [INFO ] Flow matrix only has 1160 transitions (discarded 1448 similar events)
[2024-05-24 00:46:09] [INFO ] Invariant cache hit.
[2024-05-24 00:46:09] [INFO ] State equation strengthened by 494 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/686 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2600 unsolved
SMT process timed out in 32927ms, After SMT, problems are : Problem set: 0 solved, 2600 unsolved
Search for dead transitions found 0 dead transitions in 33017ms
Starting structural reductions in LTL mode, iteration 1 : 686/712 places, 2608/2816 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38954 ms. Remains : 686/712 places, 2608/2816 transitions.
Support contains 162 out of 686 places after structural reductions.
[2024-05-24 00:46:43] [INFO ] Flatten gal took : 329 ms
[2024-05-24 00:46:43] [INFO ] Flatten gal took : 242 ms
[2024-05-24 00:46:43] [INFO ] Input system was already deterministic with 2608 transitions.
RANDOM walk for 40000 steps (8 resets) in 5671 ms. (7 steps per ms) remains 94/124 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 94/94 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 94/94 properties
[2024-05-24 00:46:46] [INFO ] Flow matrix only has 1160 transitions (discarded 1448 similar events)
[2024-05-24 00:46:46] [INFO ] Invariant cache hit.
[2024-05-24 00:46:46] [INFO ] State equation strengthened by 494 read => feed constraints.
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp79 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 1/1 constraints. Problems are: Problem set: 7 solved, 87 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/134 variables, 0/1 constraints. Problems are: Problem set: 7 solved, 87 unsolved
Problem AtomicPropp28 is UNSAT
At refinement iteration 2 (OVERLAPS) 552/686 variables, 16/17 constraints. Problems are: Problem set: 8 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/686 variables, 8/25 constraints. Problems are: Problem set: 8 solved, 86 unsolved
[2024-05-24 00:46:49] [INFO ] Deduced a trap composed of 3 places in 1043 ms of which 112 ms to minimize.
[2024-05-24 00:46:50] [INFO ] Deduced a trap composed of 3 places in 999 ms of which 18 ms to minimize.
[2024-05-24 00:46:51] [INFO ] Deduced a trap composed of 3 places in 926 ms of which 7 ms to minimize.
[2024-05-24 00:46:51] [INFO ] Deduced a trap composed of 3 places in 484 ms of which 5 ms to minimize.
SMT process timed out in 5416ms, After SMT, problems are : Problem set: 8 solved, 86 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 118 out of 686 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 686 transition count 2607
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 685 transition count 2607
Performed 180 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 180 Pre rules applied. Total rules applied 2 place count 685 transition count 2427
Deduced a syphon composed of 180 places in 3 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 2 with 360 rules applied. Total rules applied 362 place count 505 transition count 2427
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 375 place count 492 transition count 2323
Iterating global reduction 2 with 13 rules applied. Total rules applied 388 place count 492 transition count 2323
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 3 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 498 place count 437 transition count 2268
Applied a total of 498 rules in 614 ms. Remains 437 /686 variables (removed 249) and now considering 2268/2608 (removed 340) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 615 ms. Remains : 437/686 places, 2268/2608 transitions.
RANDOM walk for 40000 steps (8 resets) in 1515 ms. (26 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 84/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 84/84 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 84/84 properties
Interrupted probabilistic random walk after 66591 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :22 out of 84
Probabilistic random walk after 66591 steps, saw 46701 distinct states, run finished after 3009 ms. (steps per millisecond=22 ) properties seen :22
[2024-05-24 00:46:56] [INFO ] Flow matrix only has 820 transitions (discarded 1448 similar events)
// Phase 1: matrix 820 rows 437 cols
[2024-05-24 00:46:56] [INFO ] Computed 25 invariants in 6 ms
[2024-05-24 00:46:56] [INFO ] State equation strengthened by 403 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 341/437 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/437 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-24 00:46:58] [INFO ] Deduced a trap composed of 3 places in 507 ms of which 5 ms to minimize.
[2024-05-24 00:46:58] [INFO ] Deduced a trap composed of 6 places in 523 ms of which 5 ms to minimize.
[2024-05-24 00:46:59] [INFO ] Deduced a trap composed of 58 places in 521 ms of which 5 ms to minimize.
[2024-05-24 00:46:59] [INFO ] Deduced a trap composed of 75 places in 516 ms of which 5 ms to minimize.
[2024-05-24 00:47:00] [INFO ] Deduced a trap composed of 6 places in 474 ms of which 5 ms to minimize.
[2024-05-24 00:47:01] [INFO ] Deduced a trap composed of 3 places in 1004 ms of which 8 ms to minimize.
[2024-05-24 00:47:02] [INFO ] Deduced a trap composed of 3 places in 809 ms of which 30 ms to minimize.
[2024-05-24 00:47:02] [INFO ] Deduced a trap composed of 3 places in 653 ms of which 33 ms to minimize.
[2024-05-24 00:47:03] [INFO ] Deduced a trap composed of 41 places in 554 ms of which 4 ms to minimize.
[2024-05-24 00:47:04] [INFO ] Deduced a trap composed of 105 places in 727 ms of which 22 ms to minimize.
[2024-05-24 00:47:04] [INFO ] Deduced a trap composed of 29 places in 373 ms of which 3 ms to minimize.
[2024-05-24 00:47:05] [INFO ] Deduced a trap composed of 3 places in 592 ms of which 3 ms to minimize.
[2024-05-24 00:47:05] [INFO ] Deduced a trap composed of 13 places in 391 ms of which 3 ms to minimize.
[2024-05-24 00:47:06] [INFO ] Deduced a trap composed of 3 places in 216 ms of which 1 ms to minimize.
[2024-05-24 00:47:06] [INFO ] Deduced a trap composed of 3 places in 245 ms of which 1 ms to minimize.
[2024-05-24 00:47:06] [INFO ] Deduced a trap composed of 22 places in 356 ms of which 2 ms to minimize.
[2024-05-24 00:47:07] [INFO ] Deduced a trap composed of 19 places in 321 ms of which 2 ms to minimize.
[2024-05-24 00:47:07] [INFO ] Deduced a trap composed of 15 places in 374 ms of which 3 ms to minimize.
[2024-05-24 00:47:08] [INFO ] Deduced a trap composed of 41 places in 397 ms of which 2 ms to minimize.
[2024-05-24 00:47:08] [INFO ] Deduced a trap composed of 3 places in 219 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/437 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-24 00:47:10] [INFO ] Deduced a trap composed of 48 places in 337 ms of which 2 ms to minimize.
[2024-05-24 00:47:11] [INFO ] Deduced a trap composed of 16 places in 355 ms of which 2 ms to minimize.
[2024-05-24 00:47:12] [INFO ] Deduced a trap composed of 25 places in 153 ms of which 2 ms to minimize.
[2024-05-24 00:47:12] [INFO ] Deduced a trap composed of 26 places in 197 ms of which 3 ms to minimize.
[2024-05-24 00:47:13] [INFO ] Deduced a trap composed of 21 places in 184 ms of which 2 ms to minimize.
[2024-05-24 00:47:13] [INFO ] Deduced a trap composed of 11 places in 84 ms of which 1 ms to minimize.
[2024-05-24 00:47:13] [INFO ] Deduced a trap composed of 98 places in 338 ms of which 3 ms to minimize.
[2024-05-24 00:47:13] [INFO ] Deduced a trap composed of 95 places in 322 ms of which 3 ms to minimize.
[2024-05-24 00:47:14] [INFO ] Deduced a trap composed of 93 places in 328 ms of which 4 ms to minimize.
[2024-05-24 00:47:14] [INFO ] Deduced a trap composed of 39 places in 96 ms of which 2 ms to minimize.
[2024-05-24 00:47:14] [INFO ] Deduced a trap composed of 17 places in 145 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 11/56 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/437 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 820/1257 variables, 437/493 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1257 variables, 403/896 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1257 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 0/1257 variables, 0/896 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1257/1257 variables, and 896 constraints, problems are : Problem set: 0 solved, 62 unsolved in 45054 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 437/437 constraints, ReadFeed: 403/403 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 31/31 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 341/437 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 62 unsolved
Problem AtomicPropp104 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/437 variables, 8/25 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/437 variables, 31/56 constraints. Problems are: Problem set: 1 solved, 61 unsolved
[2024-05-24 00:47:45] [INFO ] Deduced a trap composed of 68 places in 855 ms of which 27 ms to minimize.
[2024-05-24 00:47:46] [INFO ] Deduced a trap composed of 21 places in 833 ms of which 19 ms to minimize.
[2024-05-24 00:47:46] [INFO ] Deduced a trap composed of 31 places in 174 ms of which 2 ms to minimize.
[2024-05-24 00:47:46] [INFO ] Deduced a trap composed of 15 places in 289 ms of which 2 ms to minimize.
[2024-05-24 00:47:47] [INFO ] Deduced a trap composed of 93 places in 595 ms of which 12 ms to minimize.
[2024-05-24 00:47:48] [INFO ] Deduced a trap composed of 82 places in 563 ms of which 9 ms to minimize.
[2024-05-24 00:47:48] [INFO ] Deduced a trap composed of 19 places in 136 ms of which 2 ms to minimize.
[2024-05-24 00:47:49] [INFO ] Deduced a trap composed of 17 places in 287 ms of which 3 ms to minimize.
[2024-05-24 00:47:49] [INFO ] Deduced a trap composed of 31 places in 156 ms of which 2 ms to minimize.
[2024-05-24 00:47:50] [INFO ] Deduced a trap composed of 28 places in 277 ms of which 2 ms to minimize.
[2024-05-24 00:47:50] [INFO ] Deduced a trap composed of 66 places in 428 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 11/67 constraints. Problems are: Problem set: 1 solved, 61 unsolved
[2024-05-24 00:47:55] [INFO ] Deduced a trap composed of 53 places in 421 ms of which 4 ms to minimize.
[2024-05-24 00:47:55] [INFO ] Deduced a trap composed of 50 places in 385 ms of which 4 ms to minimize.
[2024-05-24 00:47:56] [INFO ] Deduced a trap composed of 54 places in 400 ms of which 4 ms to minimize.
[2024-05-24 00:47:56] [INFO ] Deduced a trap composed of 94 places in 399 ms of which 4 ms to minimize.
[2024-05-24 00:47:57] [INFO ] Deduced a trap composed of 74 places in 370 ms of which 5 ms to minimize.
[2024-05-24 00:47:57] [INFO ] Deduced a trap composed of 82 places in 370 ms of which 4 ms to minimize.
[2024-05-24 00:47:57] [INFO ] Deduced a trap composed of 27 places in 374 ms of which 4 ms to minimize.
[2024-05-24 00:47:58] [INFO ] Deduced a trap composed of 65 places in 614 ms of which 5 ms to minimize.
[2024-05-24 00:47:58] [INFO ] Deduced a trap composed of 36 places in 169 ms of which 2 ms to minimize.
[2024-05-24 00:47:59] [INFO ] Deduced a trap composed of 64 places in 441 ms of which 6 ms to minimize.
[2024-05-24 00:47:59] [INFO ] Deduced a trap composed of 49 places in 728 ms of which 45 ms to minimize.
[2024-05-24 00:48:00] [INFO ] Deduced a trap composed of 69 places in 424 ms of which 4 ms to minimize.
[2024-05-24 00:48:01] [INFO ] Deduced a trap composed of 15 places in 436 ms of which 4 ms to minimize.
[2024-05-24 00:48:01] [INFO ] Deduced a trap composed of 23 places in 171 ms of which 2 ms to minimize.
[2024-05-24 00:48:02] [INFO ] Deduced a trap composed of 113 places in 385 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/437 variables, 15/82 constraints. Problems are: Problem set: 1 solved, 61 unsolved
[2024-05-24 00:48:05] [INFO ] Deduced a trap composed of 92 places in 2806 ms of which 44 ms to minimize.
[2024-05-24 00:48:06] [INFO ] Deduced a trap composed of 95 places in 729 ms of which 16 ms to minimize.
[2024-05-24 00:48:07] [INFO ] Deduced a trap composed of 89 places in 720 ms of which 23 ms to minimize.
[2024-05-24 00:48:08] [INFO ] Deduced a trap composed of 113 places in 891 ms of which 50 ms to minimize.
[2024-05-24 00:48:10] [INFO ] Deduced a trap composed of 92 places in 1256 ms of which 16 ms to minimize.
[2024-05-24 00:48:12] [INFO ] Deduced a trap composed of 54 places in 1012 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/437 variables, 6/88 constraints. Problems are: Problem set: 1 solved, 61 unsolved
[2024-05-24 00:48:14] [INFO ] Deduced a trap composed of 80 places in 495 ms of which 4 ms to minimize.
[2024-05-24 00:48:14] [INFO ] Deduced a trap composed of 77 places in 395 ms of which 4 ms to minimize.
[2024-05-24 00:48:14] [INFO ] Deduced a trap composed of 110 places in 404 ms of which 5 ms to minimize.
[2024-05-24 00:48:15] [INFO ] Deduced a trap composed of 101 places in 384 ms of which 4 ms to minimize.
[2024-05-24 00:48:15] [INFO ] Deduced a trap composed of 82 places in 459 ms of which 4 ms to minimize.
[2024-05-24 00:48:16] [INFO ] Deduced a trap composed of 75 places in 474 ms of which 4 ms to minimize.
[2024-05-24 00:48:16] [INFO ] Deduced a trap composed of 127 places in 454 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/437 variables, 7/95 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/437 variables, 0/95 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 820/1257 variables, 437/532 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1257 variables, 403/935 constraints. Problems are: Problem set: 1 solved, 61 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1257 variables, 61/996 constraints. Problems are: Problem set: 1 solved, 61 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1257/1257 variables, and 996 constraints, problems are : Problem set: 1 solved, 61 unsolved in 45011 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 437/437 constraints, ReadFeed: 403/403 constraints, PredecessorRefiner: 61/62 constraints, Known Traps: 70/70 constraints]
After SMT, in 90188ms problems are : Problem set: 1 solved, 61 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 94 out of 437 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 437/437 places, 2268/2268 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 437 transition count 2254
Deduced a syphon composed of 14 places in 4 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 423 transition count 2254
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 34 place count 417 transition count 2206
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 417 transition count 2206
Applied a total of 40 rules in 187 ms. Remains 417 /437 variables (removed 20) and now considering 2206/2268 (removed 62) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 417/437 places, 2206/2268 transitions.
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
[2024-05-24 00:48:27] [INFO ] Flatten gal took : 250 ms
[2024-05-24 00:48:27] [INFO ] Flatten gal took : 260 ms
[2024-05-24 00:48:28] [INFO ] Input system was already deterministic with 2608 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 661 transition count 2408
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 661 transition count 2408
Applied a total of 50 rules in 108 ms. Remains 661 /686 variables (removed 25) and now considering 2408/2608 (removed 200) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 661/686 places, 2408/2608 transitions.
[2024-05-24 00:48:28] [INFO ] Flatten gal took : 161 ms
[2024-05-24 00:48:28] [INFO ] Flatten gal took : 186 ms
[2024-05-24 00:48:29] [INFO ] Input system was already deterministic with 2408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 656 transition count 2368
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 656 transition count 2368
Applied a total of 60 rules in 139 ms. Remains 656 /686 variables (removed 30) and now considering 2368/2608 (removed 240) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140 ms. Remains : 656/686 places, 2368/2608 transitions.
[2024-05-24 00:48:29] [INFO ] Flatten gal took : 153 ms
[2024-05-24 00:48:29] [INFO ] Flatten gal took : 164 ms
[2024-05-24 00:48:30] [INFO ] Input system was already deterministic with 2368 transitions.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 658 transition count 2384
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 658 transition count 2384
Applied a total of 56 rules in 63 ms. Remains 658 /686 variables (removed 28) and now considering 2384/2608 (removed 224) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 658/686 places, 2384/2608 transitions.
[2024-05-24 00:48:30] [INFO ] Flatten gal took : 169 ms
[2024-05-24 00:48:30] [INFO ] Flatten gal took : 164 ms
[2024-05-24 00:48:30] [INFO ] Input system was already deterministic with 2384 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 686 transition count 2600
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 678 transition count 2600
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 16 place count 678 transition count 2401
Deduced a syphon composed of 199 places in 3 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 414 place count 479 transition count 2401
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 444 place count 449 transition count 2161
Iterating global reduction 2 with 30 rules applied. Total rules applied 474 place count 449 transition count 2161
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 3 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 586 place count 393 transition count 2105
Applied a total of 586 rules in 420 ms. Remains 393 /686 variables (removed 293) and now considering 2105/2608 (removed 503) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 421 ms. Remains : 393/686 places, 2105/2608 transitions.
[2024-05-24 00:48:31] [INFO ] Flatten gal took : 105 ms
[2024-05-24 00:48:31] [INFO ] Flatten gal took : 149 ms
[2024-05-24 00:48:31] [INFO ] Input system was already deterministic with 2105 transitions.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 656 transition count 2368
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 656 transition count 2368
Applied a total of 60 rules in 117 ms. Remains 656 /686 variables (removed 30) and now considering 2368/2608 (removed 240) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 117 ms. Remains : 656/686 places, 2368/2608 transitions.
[2024-05-24 00:48:32] [INFO ] Flatten gal took : 120 ms
[2024-05-24 00:48:32] [INFO ] Flatten gal took : 148 ms
[2024-05-24 00:48:32] [INFO ] Input system was already deterministic with 2368 transitions.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 657 transition count 2376
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 657 transition count 2376
Applied a total of 58 rules in 64 ms. Remains 657 /686 variables (removed 29) and now considering 2376/2608 (removed 232) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 657/686 places, 2376/2608 transitions.
[2024-05-24 00:48:32] [INFO ] Flatten gal took : 106 ms
[2024-05-24 00:48:32] [INFO ] Flatten gal took : 131 ms
[2024-05-24 00:48:32] [INFO ] Input system was already deterministic with 2376 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 686 transition count 2600
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 678 transition count 2600
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 16 place count 678 transition count 2400
Deduced a syphon composed of 200 places in 2 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 416 place count 478 transition count 2400
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 446 place count 448 transition count 2160
Iterating global reduction 2 with 30 rules applied. Total rules applied 476 place count 448 transition count 2160
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 588 place count 392 transition count 2104
Applied a total of 588 rules in 317 ms. Remains 392 /686 variables (removed 294) and now considering 2104/2608 (removed 504) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 317 ms. Remains : 392/686 places, 2104/2608 transitions.
[2024-05-24 00:48:33] [INFO ] Flatten gal took : 107 ms
[2024-05-24 00:48:33] [INFO ] Flatten gal took : 79 ms
[2024-05-24 00:48:33] [INFO ] Input system was already deterministic with 2104 transitions.
RANDOM walk for 40000 steps (8 resets) in 390 ms. (102 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 385137 steps, run timeout after 3001 ms. (steps per millisecond=128 ) properties seen :0 out of 1
Probabilistic random walk after 385137 steps, saw 211825 distinct states, run finished after 3001 ms. (steps per millisecond=128 ) properties seen :0
[2024-05-24 00:48:36] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
// Phase 1: matrix 656 rows 392 cols
[2024-05-24 00:48:36] [INFO ] Computed 25 invariants in 10 ms
[2024-05-24 00:48:36] [INFO ] State equation strengthened by 284 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 51/54 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/56 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 10/104 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:48:37] [INFO ] Deduced a trap composed of 3 places in 109 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 248/352 variables, 104/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/352 variables, 30/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:48:37] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/352 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/352 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 132/484 variables, 60/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/484 variables, 27/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/484 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 216/700 variables, 12/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/700 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 12/712 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 336/1048 variables, 228/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1048 variables, 227/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1048 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/1048 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1048/1048 variables, and 703 constraints, problems are : Problem set: 0 solved, 1 unsolved in 915 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 51/54 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/56 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 10/104 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 248/352 variables, 104/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/352 variables, 30/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/352 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 132/484 variables, 60/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/484 variables, 27/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/484 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 216/700 variables, 12/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/700 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 12/712 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:48:38] [INFO ] Deduced a trap composed of 47 places in 572 ms of which 4 ms to minimize.
[2024-05-24 00:48:38] [INFO ] Deduced a trap composed of 3 places in 96 ms of which 1 ms to minimize.
[2024-05-24 00:48:39] [INFO ] Deduced a trap composed of 3 places in 121 ms of which 2 ms to minimize.
[2024-05-24 00:48:39] [INFO ] Deduced a trap composed of 19 places in 151 ms of which 2 ms to minimize.
[2024-05-24 00:48:39] [INFO ] Deduced a trap composed of 27 places in 134 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/712 variables, 5/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/712 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 336/1048 variables, 228/482 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1048 variables, 227/709 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1048 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 0/1048 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1048/1048 variables, and 709 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2021 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints]
After SMT, in 2972ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 202 ms.
Support contains 3 out of 392 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 73 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 392/392 places, 2104/2104 transitions.
RANDOM walk for 400000 steps (8 resets) in 3615 ms. (110 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2024-05-24 00:48:41] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:48:41] [INFO ] Invariant cache hit.
[2024-05-24 00:48:41] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 00:48:41] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 00:48:41] [INFO ] After 270ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 00:48:41] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 00:48:41] [INFO ] After 60ms SMT Verify possible using 284 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 00:48:41] [INFO ] After 123ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 00:48:41] [INFO ] After 534ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 00:48:41] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-24 00:48:41] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 00:48:41] [INFO ] After 258ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 00:48:41] [INFO ] After 59ms SMT Verify possible using 284 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 00:48:42] [INFO ] Deduced a trap composed of 3 places in 90 ms of which 2 ms to minimize.
[2024-05-24 00:48:42] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 1 ms to minimize.
[2024-05-24 00:48:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 235 ms
TRAPS : Iteration 1
[2024-05-24 00:48:42] [INFO ] After 379ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-24 00:48:42] [INFO ] After 748ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 4000000 steps (8 resets) in 18035 ms. (221 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 4356 ms. (918 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2444265 steps, run timeout after 18001 ms. (steps per millisecond=135 ) properties seen :0 out of 1
Probabilistic random walk after 2444265 steps, saw 782522 distinct states, run finished after 18004 ms. (steps per millisecond=135 ) properties seen :0
[2024-05-24 00:49:06] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:49:06] [INFO ] Invariant cache hit.
[2024-05-24 00:49:06] [INFO ] State equation strengthened by 284 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 51/54 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/56 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:49:07] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 10/104 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:49:07] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 248/352 variables, 104/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/352 variables, 30/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/352 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 132/484 variables, 60/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/484 variables, 27/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/484 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 216/700 variables, 12/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/700 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 12/712 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 336/1048 variables, 228/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1048 variables, 227/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1048 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/1048 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1048/1048 variables, and 703 constraints, problems are : Problem set: 0 solved, 1 unsolved in 655 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 51/54 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/56 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 10/104 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 248/352 variables, 104/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/352 variables, 30/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/352 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 132/484 variables, 60/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/484 variables, 27/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/484 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 216/700 variables, 12/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/700 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 12/712 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:49:07] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/712 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/712 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 336/1048 variables, 228/478 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1048 variables, 227/705 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1048 variables, 0/705 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 0/1048 variables, 0/705 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1048/1048 variables, and 705 constraints, problems are : Problem set: 0 solved, 1 unsolved in 656 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
After SMT, in 1336ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 27 ms.
Support contains 3 out of 392 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 70 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 392/392 places, 2104/2104 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 70 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
[2024-05-24 00:49:08] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:49:08] [INFO ] Invariant cache hit.
[2024-05-24 00:49:09] [INFO ] Implicit Places using invariants in 701 ms returned []
[2024-05-24 00:49:09] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:49:09] [INFO ] Invariant cache hit.
[2024-05-24 00:49:09] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 00:49:11] [INFO ] Implicit Places using invariants and state equation in 2371 ms returned []
Implicit Place search using SMT with State Equation took 3074 ms to find 0 implicit places.
[2024-05-24 00:49:11] [INFO ] Redundant transitions in 140 ms returned []
Running 2096 sub problems to find dead transitions.
[2024-05-24 00:49:11] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:49:11] [INFO ] Invariant cache hit.
[2024-05-24 00:49:11] [INFO ] State equation strengthened by 284 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
[2024-05-24 00:49:34] [INFO ] Deduced a trap composed of 3 places in 468 ms of which 4 ms to minimize.
[2024-05-24 00:49:34] [INFO ] Deduced a trap composed of 3 places in 186 ms of which 2 ms to minimize.
[2024-05-24 00:49:34] [INFO ] Deduced a trap composed of 11 places in 153 ms of which 2 ms to minimize.
[2024-05-24 00:49:34] [INFO ] Deduced a trap composed of 3 places in 120 ms of which 2 ms to minimize.
[2024-05-24 00:49:34] [INFO ] Deduced a trap composed of 3 places in 223 ms of which 1 ms to minimize.
[2024-05-24 00:49:34] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 1 ms to minimize.
[2024-05-24 00:49:35] [INFO ] Deduced a trap composed of 43 places in 208 ms of which 3 ms to minimize.
[2024-05-24 00:49:35] [INFO ] Deduced a trap composed of 71 places in 269 ms of which 3 ms to minimize.
[2024-05-24 00:49:35] [INFO ] Deduced a trap composed of 124 places in 282 ms of which 3 ms to minimize.
[2024-05-24 00:49:36] [INFO ] Deduced a trap composed of 41 places in 1099 ms of which 3 ms to minimize.
[2024-05-24 00:49:37] [INFO ] Deduced a trap composed of 25 places in 355 ms of which 4 ms to minimize.
[2024-05-24 00:49:37] [INFO ] Deduced a trap composed of 28 places in 289 ms of which 3 ms to minimize.
[2024-05-24 00:49:37] [INFO ] Deduced a trap composed of 62 places in 270 ms of which 4 ms to minimize.
[2024-05-24 00:49:38] [INFO ] Deduced a trap composed of 27 places in 276 ms of which 3 ms to minimize.
[2024-05-24 00:49:38] [INFO ] Deduced a trap composed of 30 places in 311 ms of which 4 ms to minimize.
[2024-05-24 00:49:39] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 1 ms to minimize.
[2024-05-24 00:49:39] [INFO ] Deduced a trap composed of 19 places in 104 ms of which 2 ms to minimize.
[2024-05-24 00:49:40] [INFO ] Deduced a trap composed of 11 places in 441 ms of which 4 ms to minimize.
[2024-05-24 00:49:40] [INFO ] Deduced a trap composed of 74 places in 329 ms of which 4 ms to minimize.
[2024-05-24 00:49:41] [INFO ] Deduced a trap composed of 61 places in 363 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s350 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 392/1048 variables, and 45 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/392 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 2096/2096 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/392 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
[2024-05-24 00:49:48] [INFO ] Deduced a trap composed of 45 places in 226 ms of which 3 ms to minimize.
[2024-05-24 00:49:48] [INFO ] Deduced a trap composed of 49 places in 220 ms of which 3 ms to minimize.
[2024-05-24 00:49:49] [INFO ] Deduced a trap composed of 43 places in 221 ms of which 3 ms to minimize.
[2024-05-24 00:49:49] [INFO ] Deduced a trap composed of 43 places in 232 ms of which 3 ms to minimize.
[2024-05-24 00:49:49] [INFO ] Deduced a trap composed of 43 places in 221 ms of which 3 ms to minimize.
[2024-05-24 00:49:50] [INFO ] Deduced a trap composed of 71 places in 252 ms of which 3 ms to minimize.
[2024-05-24 00:49:50] [INFO ] Deduced a trap composed of 58 places in 253 ms of which 3 ms to minimize.
[2024-05-24 00:49:51] [INFO ] Deduced a trap composed of 42 places in 241 ms of which 3 ms to minimize.
[2024-05-24 00:49:51] [INFO ] Deduced a trap composed of 42 places in 211 ms of which 3 ms to minimize.
[2024-05-24 00:49:51] [INFO ] Deduced a trap composed of 63 places in 210 ms of which 3 ms to minimize.
[2024-05-24 00:49:52] [INFO ] Deduced a trap composed of 21 places in 245 ms of which 3 ms to minimize.
[2024-05-24 00:49:53] [INFO ] Deduced a trap composed of 65 places in 279 ms of which 3 ms to minimize.
[2024-05-24 00:49:53] [INFO ] Deduced a trap composed of 52 places in 289 ms of which 3 ms to minimize.
[2024-05-24 00:49:54] [INFO ] Deduced a trap composed of 72 places in 299 ms of which 3 ms to minimize.
[2024-05-24 00:49:54] [INFO ] Deduced a trap composed of 60 places in 285 ms of which 4 ms to minimize.
[2024-05-24 00:49:54] [INFO ] Deduced a trap composed of 45 places in 262 ms of which 3 ms to minimize.
[2024-05-24 00:49:55] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 2 ms to minimize.
[2024-05-24 00:49:58] [INFO ] Deduced a trap composed of 73 places in 444 ms of which 23 ms to minimize.
[2024-05-24 00:50:00] [INFO ] Deduced a trap composed of 69 places in 437 ms of which 3 ms to minimize.
[2024-05-24 00:50:00] [INFO ] Deduced a trap composed of 70 places in 277 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/392 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 392/1048 variables, and 65 constraints, problems are : Problem set: 0 solved, 2096 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/392 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 0/2096 constraints, Known Traps: 40/40 constraints]
After SMT, in 61504ms problems are : Problem set: 0 solved, 2096 unsolved
Search for dead transitions found 0 dead transitions in 61534ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64839 ms. Remains : 392/392 places, 2104/2104 transitions.
RANDOM walk for 400000 steps (8 resets) in 1681 ms. (237 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2024-05-24 00:50:13] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:50:13] [INFO ] Invariant cache hit.
[2024-05-24 00:50:13] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 00:50:13] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 00:50:14] [INFO ] After 261ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 00:50:14] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 00:50:14] [INFO ] After 58ms SMT Verify possible using 284 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 00:50:14] [INFO ] After 114ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 00:50:14] [INFO ] After 486ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 00:50:14] [INFO ] [Nat]Absence check using 17 positive place invariants in 19 ms returned sat
[2024-05-24 00:50:14] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 00:50:14] [INFO ] After 260ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 00:50:14] [INFO ] After 59ms SMT Verify possible using 284 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 00:50:14] [INFO ] Deduced a trap composed of 3 places in 88 ms of which 1 ms to minimize.
[2024-05-24 00:50:14] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 1 ms to minimize.
[2024-05-24 00:50:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 240 ms
TRAPS : Iteration 1
[2024-05-24 00:50:14] [INFO ] After 380ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-24 00:50:14] [INFO ] After 799ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 518 steps (0 resets) in 7 ms. (64 steps per ms) remains 0/1 properties
RANDOM walk for 30 steps (0 resets) in 4 ms. (6 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 275 ms. (144 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 44404 steps, run visited all 1 properties in 356 ms. (steps per millisecond=124 )
Probabilistic random walk after 44404 steps, saw 30493 distinct states, run finished after 362 ms. (steps per millisecond=122 ) properties seen :1
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1938 edges and 392 vertex of which 64 / 392 are part of one of the 8 SCC in 5 ms
Free SCC test removed 56 places
Drop transitions (Empty/Sink Transition effects.) removed 216 transitions
Ensure Unique test removed 1400 transitions
Reduce isomorphic transitions removed 1616 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 79 place count 336 transition count 410
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 157 place count 258 transition count 410
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 157 place count 258 transition count 393
Deduced a syphon composed of 17 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 199 place count 233 transition count 393
Performed 111 Post agglomeration using F-continuation condition.Transition count delta: 111
Deduced a syphon composed of 111 places in 0 ms
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 2 with 222 rules applied. Total rules applied 421 place count 122 transition count 282
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 2 with 54 rules applied. Total rules applied 475 place count 122 transition count 228
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 491 place count 114 transition count 228
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 499 place count 114 transition count 220
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 508 place count 114 transition count 211
Free-agglomeration rule applied 57 times.
Iterating global reduction 4 with 57 rules applied. Total rules applied 565 place count 114 transition count 154
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 4 with 57 rules applied. Total rules applied 622 place count 57 transition count 154
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 630 place count 57 transition count 154
Applied a total of 630 rules in 76 ms. Remains 57 /392 variables (removed 335) and now considering 154/2104 (removed 1950) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 154 rows 57 cols
[2024-05-24 00:50:15] [INFO ] Computed 17 invariants in 1 ms
[2024-05-24 00:50:15] [INFO ] [Real]Absence check using 17 positive place invariants in 4 ms returned sat
[2024-05-24 00:50:16] [INFO ] After 824ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 00:50:16] [INFO ] [Nat]Absence check using 17 positive place invariants in 5 ms returned sat
[2024-05-24 00:50:16] [INFO ] After 57ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 00:50:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-24 00:50:16] [INFO ] After 13ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 00:50:16] [INFO ] Deduced a trap composed of 2 places in 35 ms of which 1 ms to minimize.
[2024-05-24 00:50:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
TRAPS : Iteration 1
[2024-05-24 00:50:16] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-24 00:50:16] [INFO ] After 236ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 1145 ms.
Starting structural reductions in SI_CTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 686 transition count 2600
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 678 transition count 2600
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 16 place count 678 transition count 2401
Deduced a syphon composed of 199 places in 2 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 414 place count 479 transition count 2401
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 442 place count 451 transition count 2177
Iterating global reduction 2 with 28 rules applied. Total rules applied 470 place count 451 transition count 2177
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 582 place count 395 transition count 2121
Applied a total of 582 rules in 257 ms. Remains 395 /686 variables (removed 291) and now considering 2121/2608 (removed 487) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 271 ms. Remains : 395/686 places, 2121/2608 transitions.
[2024-05-24 00:50:16] [INFO ] Flatten gal took : 51 ms
[2024-05-24 00:50:17] [INFO ] Flatten gal took : 59 ms
[2024-05-24 00:50:17] [INFO ] Input system was already deterministic with 2121 transitions.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 657 transition count 2376
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 657 transition count 2376
Applied a total of 58 rules in 72 ms. Remains 657 /686 variables (removed 29) and now considering 2376/2608 (removed 232) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 657/686 places, 2376/2608 transitions.
[2024-05-24 00:50:17] [INFO ] Flatten gal took : 69 ms
[2024-05-24 00:50:17] [INFO ] Flatten gal took : 67 ms
[2024-05-24 00:50:17] [INFO ] Input system was already deterministic with 2376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 658 transition count 2384
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 658 transition count 2384
Applied a total of 56 rules in 68 ms. Remains 658 /686 variables (removed 28) and now considering 2384/2608 (removed 224) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 658/686 places, 2384/2608 transitions.
[2024-05-24 00:50:17] [INFO ] Flatten gal took : 54 ms
[2024-05-24 00:50:17] [INFO ] Flatten gal took : 80 ms
[2024-05-24 00:50:17] [INFO ] Input system was already deterministic with 2384 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 686 transition count 2600
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 678 transition count 2600
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 16 place count 678 transition count 2400
Deduced a syphon composed of 200 places in 2 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 416 place count 478 transition count 2400
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 445 place count 449 transition count 2168
Iterating global reduction 2 with 29 rules applied. Total rules applied 474 place count 449 transition count 2168
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 586 place count 393 transition count 2112
Applied a total of 586 rules in 181 ms. Remains 393 /686 variables (removed 293) and now considering 2112/2608 (removed 496) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 181 ms. Remains : 393/686 places, 2112/2608 transitions.
[2024-05-24 00:50:18] [INFO ] Flatten gal took : 61 ms
[2024-05-24 00:50:18] [INFO ] Flatten gal took : 73 ms
[2024-05-24 00:50:18] [INFO ] Input system was already deterministic with 2112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 659 transition count 2392
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 659 transition count 2392
Applied a total of 54 rules in 61 ms. Remains 659 /686 variables (removed 27) and now considering 2392/2608 (removed 216) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 659/686 places, 2392/2608 transitions.
[2024-05-24 00:50:18] [INFO ] Flatten gal took : 65 ms
[2024-05-24 00:50:18] [INFO ] Flatten gal took : 83 ms
[2024-05-24 00:50:18] [INFO ] Input system was already deterministic with 2392 transitions.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 658 transition count 2384
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 658 transition count 2384
Applied a total of 56 rules in 63 ms. Remains 658 /686 variables (removed 28) and now considering 2384/2608 (removed 224) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 658/686 places, 2384/2608 transitions.
[2024-05-24 00:50:18] [INFO ] Flatten gal took : 55 ms
[2024-05-24 00:50:18] [INFO ] Flatten gal took : 88 ms
[2024-05-24 00:50:19] [INFO ] Input system was already deterministic with 2384 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 686 transition count 2600
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 678 transition count 2600
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 16 place count 678 transition count 2400
Deduced a syphon composed of 200 places in 2 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 416 place count 478 transition count 2400
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 446 place count 448 transition count 2160
Iterating global reduction 2 with 30 rules applied. Total rules applied 476 place count 448 transition count 2160
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 588 place count 392 transition count 2104
Applied a total of 588 rules in 192 ms. Remains 392 /686 variables (removed 294) and now considering 2104/2608 (removed 504) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 193 ms. Remains : 392/686 places, 2104/2608 transitions.
[2024-05-24 00:50:19] [INFO ] Flatten gal took : 62 ms
[2024-05-24 00:50:19] [INFO ] Flatten gal took : 83 ms
[2024-05-24 00:50:19] [INFO ] Input system was already deterministic with 2104 transitions.
RANDOM walk for 40000 steps (8 resets) in 222 ms. (179 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 403704 steps, run timeout after 3001 ms. (steps per millisecond=134 ) properties seen :0 out of 1
Probabilistic random walk after 403704 steps, saw 221362 distinct states, run finished after 3005 ms. (steps per millisecond=134 ) properties seen :0
[2024-05-24 00:50:22] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
// Phase 1: matrix 656 rows 392 cols
[2024-05-24 00:50:22] [INFO ] Computed 25 invariants in 3 ms
[2024-05-24 00:50:22] [INFO ] State equation strengthened by 284 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:50:22] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 10/104 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:50:23] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 248/352 variables, 104/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 30/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/352 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 132/484 variables, 60/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/484 variables, 27/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/484 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 215/699 variables, 11/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/699 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/701 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/701 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 11/712 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 336/1048 variables, 228/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1048 variables, 227/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1048 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/1048 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1048/1048 variables, and 703 constraints, problems are : Problem set: 0 solved, 1 unsolved in 710 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 10/104 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 248/352 variables, 104/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 30/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/352 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 132/484 variables, 60/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/484 variables, 27/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/484 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 215/699 variables, 11/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/699 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/701 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/701 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 11/712 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:50:24] [INFO ] Deduced a trap composed of 3 places in 190 ms of which 2 ms to minimize.
[2024-05-24 00:50:24] [INFO ] Deduced a trap composed of 44 places in 233 ms of which 2 ms to minimize.
[2024-05-24 00:50:24] [INFO ] Deduced a trap composed of 21 places in 269 ms of which 3 ms to minimize.
[2024-05-24 00:50:24] [INFO ] Deduced a trap composed of 6 places in 215 ms of which 2 ms to minimize.
[2024-05-24 00:50:25] [INFO ] Deduced a trap composed of 3 places in 235 ms of which 2 ms to minimize.
[2024-05-24 00:50:25] [INFO ] Deduced a trap composed of 11 places in 226 ms of which 2 ms to minimize.
[2024-05-24 00:50:25] [INFO ] Deduced a trap composed of 23 places in 203 ms of which 2 ms to minimize.
[2024-05-24 00:50:25] [INFO ] Deduced a trap composed of 3 places in 195 ms of which 2 ms to minimize.
[2024-05-24 00:50:25] [INFO ] Deduced a trap composed of 18 places in 139 ms of which 2 ms to minimize.
[2024-05-24 00:50:25] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2024-05-24 00:50:26] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/712 variables, 11/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/712 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 336/1048 variables, 228/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1048 variables, 227/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1048 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 0/1048 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1048/1048 variables, and 715 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2861 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 13/13 constraints]
After SMT, in 3597ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 92 ms.
Support contains 3 out of 392 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 166 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 392/392 places, 2104/2104 transitions.
RANDOM walk for 400000 steps (8 resets) in 1891 ms. (211 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2024-05-24 00:50:27] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:50:27] [INFO ] Invariant cache hit.
[2024-05-24 00:50:27] [INFO ] [Real]Absence check using 17 positive place invariants in 11 ms returned sat
[2024-05-24 00:50:27] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 00:50:27] [INFO ] After 252ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 00:50:27] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 00:50:27] [INFO ] After 62ms SMT Verify possible using 284 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 00:50:27] [INFO ] After 120ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 00:50:27] [INFO ] After 490ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 00:50:27] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-24 00:50:27] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 00:50:28] [INFO ] After 254ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 00:50:28] [INFO ] After 64ms SMT Verify possible using 284 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 00:50:28] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
[2024-05-24 00:50:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
TRAPS : Iteration 1
[2024-05-24 00:50:28] [INFO ] Deduced a trap composed of 3 places in 108 ms of which 1 ms to minimize.
[2024-05-24 00:50:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 161 ms
TRAPS : Iteration 2
[2024-05-24 00:50:28] [INFO ] Deduced a trap composed of 3 places in 184 ms of which 2 ms to minimize.
[2024-05-24 00:50:28] [INFO ] Deduced a trap composed of 3 places in 115 ms of which 1 ms to minimize.
[2024-05-24 00:50:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 381 ms
TRAPS : Iteration 3
[2024-05-24 00:50:28] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
[2024-05-24 00:50:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
TRAPS : Iteration 4
[2024-05-24 00:50:29] [INFO ] After 987ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-24 00:50:29] [INFO ] After 1352ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 4000000 steps (8 resets) in 16549 ms. (241 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 4232 ms. (944 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2422503 steps, run timeout after 18001 ms. (steps per millisecond=134 ) properties seen :0 out of 1
Probabilistic random walk after 2422503 steps, saw 777041 distinct states, run finished after 18004 ms. (steps per millisecond=134 ) properties seen :0
[2024-05-24 00:50:53] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:50:53] [INFO ] Invariant cache hit.
[2024-05-24 00:50:53] [INFO ] State equation strengthened by 284 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:50:53] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 10/104 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:50:53] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 248/352 variables, 104/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 30/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/352 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 132/484 variables, 60/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/484 variables, 27/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/484 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 215/699 variables, 11/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/699 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/701 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/701 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 11/712 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 336/1048 variables, 228/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1048 variables, 227/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1048 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 24 (OVERLAPS) 0/1048 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1048/1048 variables, and 703 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1317 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/55 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 39/94 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 10/104 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 248/352 variables, 104/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 30/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/352 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 132/484 variables, 60/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/484 variables, 27/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/484 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 215/699 variables, 11/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/699 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/701 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/701 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 11/712 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/712 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:50:55] [INFO ] Deduced a trap composed of 48 places in 148 ms of which 2 ms to minimize.
[2024-05-24 00:50:55] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 2 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/712 variables, 2/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/712 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 336/1048 variables, 228/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1048 variables, 227/706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 00:50:55] [INFO ] Deduced a trap composed of 3 places in 71 ms of which 2 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/1048 variables, 1/707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1048 variables, 0/707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1048 variables, 0/707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1048/1048 variables, and 707 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1005 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 392/392 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 5/5 constraints]
After SMT, in 2348ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 48 ms.
Support contains 3 out of 392 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 75 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 392/392 places, 2104/2104 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 392/392 places, 2104/2104 transitions.
Applied a total of 0 rules in 74 ms. Remains 392 /392 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
[2024-05-24 00:50:55] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:50:55] [INFO ] Invariant cache hit.
[2024-05-24 00:50:56] [INFO ] Implicit Places using invariants in 750 ms returned []
[2024-05-24 00:50:56] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:50:56] [INFO ] Invariant cache hit.
[2024-05-24 00:50:57] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 00:50:59] [INFO ] Implicit Places using invariants and state equation in 2404 ms returned []
Implicit Place search using SMT with State Equation took 3158 ms to find 0 implicit places.
[2024-05-24 00:50:59] [INFO ] Redundant transitions in 165 ms returned []
Running 2096 sub problems to find dead transitions.
[2024-05-24 00:50:59] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:50:59] [INFO ] Invariant cache hit.
[2024-05-24 00:50:59] [INFO ] State equation strengthened by 284 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2096 unsolved
SMT process timed out in 31658ms, After SMT, problems are : Problem set: 0 solved, 2096 unsolved
Search for dead transitions found 0 dead transitions in 31688ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35100 ms. Remains : 392/392 places, 2104/2104 transitions.
RANDOM walk for 400000 steps (8 resets) in 2697 ms. (148 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2024-05-24 00:51:31] [INFO ] Flow matrix only has 656 transitions (discarded 1448 similar events)
[2024-05-24 00:51:31] [INFO ] Invariant cache hit.
[2024-05-24 00:51:31] [INFO ] [Real]Absence check using 17 positive place invariants in 11 ms returned sat
[2024-05-24 00:51:31] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 00:51:32] [INFO ] After 270ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 00:51:32] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 00:51:32] [INFO ] After 102ms SMT Verify possible using 284 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 00:51:32] [INFO ] After 165ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 00:51:32] [INFO ] After 603ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 00:51:32] [INFO ] [Nat]Absence check using 17 positive place invariants in 11 ms returned sat
[2024-05-24 00:51:32] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 00:51:32] [INFO ] After 408ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 00:51:33] [INFO ] After 75ms SMT Verify possible using 284 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 00:51:33] [INFO ] Deduced a trap composed of 3 places in 166 ms of which 2 ms to minimize.
[2024-05-24 00:51:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 246 ms
TRAPS : Iteration 1
[2024-05-24 00:51:33] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
[2024-05-24 00:51:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
TRAPS : Iteration 2
[2024-05-24 00:51:33] [INFO ] Deduced a trap composed of 3 places in 108 ms of which 3 ms to minimize.
[2024-05-24 00:51:33] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 1 ms to minimize.
[2024-05-24 00:51:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 250 ms
TRAPS : Iteration 3
[2024-05-24 00:51:33] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
[2024-05-24 00:51:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
TRAPS : Iteration 4
[2024-05-24 00:51:33] [INFO ] After 985ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-24 00:51:33] [INFO ] After 1594ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 2010 steps (0 resets) in 12 ms. (154 steps per ms) remains 0/1 properties
RANDOM walk for 27 steps (0 resets) in 4 ms. (5 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 34 ms. (1142 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 93886 steps, run visited all 1 properties in 708 ms. (steps per millisecond=132 )
Probabilistic random walk after 93886 steps, saw 60395 distinct states, run finished after 709 ms. (steps per millisecond=132 ) properties seen :1
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1938 edges and 392 vertex of which 64 / 392 are part of one of the 8 SCC in 0 ms
Free SCC test removed 56 places
Drop transitions (Empty/Sink Transition effects.) removed 216 transitions
Ensure Unique test removed 1400 transitions
Reduce isomorphic transitions removed 1616 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 79 place count 336 transition count 410
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 157 place count 258 transition count 410
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 157 place count 258 transition count 393
Deduced a syphon composed of 17 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 199 place count 233 transition count 393
Performed 111 Post agglomeration using F-continuation condition.Transition count delta: 111
Deduced a syphon composed of 111 places in 0 ms
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 2 with 222 rules applied. Total rules applied 421 place count 122 transition count 282
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 2 with 54 rules applied. Total rules applied 475 place count 122 transition count 228
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 491 place count 114 transition count 228
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 499 place count 114 transition count 220
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 508 place count 114 transition count 211
Free-agglomeration rule applied 57 times.
Iterating global reduction 4 with 57 rules applied. Total rules applied 565 place count 114 transition count 154
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 4 with 57 rules applied. Total rules applied 622 place count 57 transition count 154
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 630 place count 57 transition count 154
Applied a total of 630 rules in 33 ms. Remains 57 /392 variables (removed 335) and now considering 154/2104 (removed 1950) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 154 rows 57 cols
[2024-05-24 00:51:34] [INFO ] Computed 17 invariants in 1 ms
[2024-05-24 00:51:34] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned sat
[2024-05-24 00:51:34] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 00:51:34] [INFO ] [Nat]Absence check using 17 positive place invariants in 4 ms returned sat
[2024-05-24 00:51:35] [INFO ] After 59ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 00:51:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-24 00:51:35] [INFO ] After 12ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-24 00:51:35] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-24 00:51:35] [INFO ] Deduced a trap composed of 2 places in 35 ms of which 1 ms to minimize.
[2024-05-24 00:51:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 93 ms
TRAPS : Iteration 1
[2024-05-24 00:51:35] [INFO ] After 128ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-24 00:51:35] [INFO ] After 240ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 389 ms.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 657 transition count 2376
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 657 transition count 2376
Applied a total of 58 rules in 32 ms. Remains 657 /686 variables (removed 29) and now considering 2376/2608 (removed 232) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 657/686 places, 2376/2608 transitions.
[2024-05-24 00:51:35] [INFO ] Flatten gal took : 62 ms
[2024-05-24 00:51:35] [INFO ] Flatten gal took : 68 ms
[2024-05-24 00:51:35] [INFO ] Input system was already deterministic with 2376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 2608/2608 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 660 transition count 2400
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 660 transition count 2400
Applied a total of 52 rules in 30 ms. Remains 660 /686 variables (removed 26) and now considering 2400/2608 (removed 208) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 660/686 places, 2400/2608 transitions.
[2024-05-24 00:51:35] [INFO ] Flatten gal took : 60 ms
[2024-05-24 00:51:35] [INFO ] Flatten gal took : 71 ms
[2024-05-24 00:51:35] [INFO ] Input system was already deterministic with 2400 transitions.
[2024-05-24 00:51:35] [INFO ] Flatten gal took : 72 ms
[2024-05-24 00:51:35] [INFO ] Flatten gal took : 76 ms
[2024-05-24 00:51:35] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 9 ms.
[2024-05-24 00:51:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 686 places, 2608 transitions and 12608 arcs took 26 ms.
Total runtime 333937 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running EisenbergMcGuire-PT-08
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 686
TRANSITIONS: 2608
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.103s, Sys 0.012s]
SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.022s, 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: 1167
MODEL NAME: /home/mcc/execution/414/model
686 places, 2608 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="EisenbergMcGuire-PT-08"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is EisenbergMcGuire-PT-08, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r157-smll-171636265200186"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-08.tgz
mv EisenbergMcGuire-PT-08 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;