About the Execution of GreatSPN+red for ASLink-PT-10a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1144.943 | 1800000.00 | 2958630.00 | 3433.50 | [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.r012-smll-171620123900098.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 ASLink-PT-10a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r012-smll-171620123900098
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 920K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME StableMarking
=== Now, execution of the tool begins
BK_START 1716257928050
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-10a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 02:18:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-21 02:18:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 02:18:51] [INFO ] Load time of PNML (sax parser for PT used): 592 ms
[2024-05-21 02:18:51] [INFO ] Transformed 2186 places.
[2024-05-21 02:18:51] [INFO ] Transformed 3192 transitions.
[2024-05-21 02:18:51] [INFO ] Found NUPN structural information;
[2024-05-21 02:18:51] [INFO ] Parsed PT model containing 2186 places and 3192 transitions and 11972 arcs in 1042 ms.
Structural test allowed to assert that 252 places are NOT stable. Took 26 ms.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
RANDOM walk for 40000 steps (166 resets) in 5860 ms. (6 steps per ms) remains 876/1934 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 13 ms. (8 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 18 ms. (6 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 876/876 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 876/876 properties
// Phase 1: matrix 3158 rows 2186 cols
[2024-05-21 02:18:54] [INFO ] Computed 422 invariants in 627 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/876 variables, 876/876 constraints. Problems are: Problem set: 0 solved, 876 unsolved
SMT process timed out in 6541ms, After SMT, problems are : Problem set: 0 solved, 876 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 876 out of 2186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2186/2186 places, 3158/3158 transitions.
Ensure Unique test removed 10 places
Discarding 19 places :
Implicit places reduction removed 19 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 136 transitions
Trivial Post-agglo rules discarded 136 transitions
Performed 136 trivial Post agglomeration. Transition count delta: 136
Iterating post reduction 0 with 165 rules applied. Total rules applied 165 place count 2157 transition count 3022
Reduce places removed 136 places and 0 transitions.
Iterating post reduction 1 with 136 rules applied. Total rules applied 301 place count 2021 transition count 3022
Performed 180 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 180 Pre rules applied. Total rules applied 301 place count 2021 transition count 2842
Deduced a syphon composed of 180 places in 10 ms
Ensure Unique test removed 65 places
Reduce places removed 245 places and 0 transitions.
Iterating global reduction 2 with 425 rules applied. Total rules applied 726 place count 1776 transition count 2842
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 2 with 1 rules applied. Total rules applied 727 place count 1776 transition count 2841
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 728 place count 1775 transition count 2841
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 730 place count 1773 transition count 2831
Iterating global reduction 4 with 2 rules applied. Total rules applied 732 place count 1773 transition count 2831
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 736 place count 1772 transition count 2828
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 738 place count 1770 transition count 2828
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 739 place count 1769 transition count 2820
Iterating global reduction 6 with 1 rules applied. Total rules applied 740 place count 1769 transition count 2820
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 741 place count 1768 transition count 2812
Iterating global reduction 6 with 1 rules applied. Total rules applied 742 place count 1768 transition count 2812
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 743 place count 1767 transition count 2804
Iterating global reduction 6 with 1 rules applied. Total rules applied 744 place count 1767 transition count 2804
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 745 place count 1766 transition count 2796
Iterating global reduction 6 with 1 rules applied. Total rules applied 746 place count 1766 transition count 2796
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 747 place count 1765 transition count 2788
Iterating global reduction 6 with 1 rules applied. Total rules applied 748 place count 1765 transition count 2788
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 749 place count 1764 transition count 2780
Iterating global reduction 6 with 1 rules applied. Total rules applied 750 place count 1764 transition count 2780
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 751 place count 1763 transition count 2772
Iterating global reduction 6 with 1 rules applied. Total rules applied 752 place count 1763 transition count 2772
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 753 place count 1762 transition count 2764
Iterating global reduction 6 with 1 rules applied. Total rules applied 754 place count 1762 transition count 2764
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 755 place count 1761 transition count 2756
Iterating global reduction 6 with 1 rules applied. Total rules applied 756 place count 1761 transition count 2756
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 757 place count 1760 transition count 2748
Iterating global reduction 6 with 1 rules applied. Total rules applied 758 place count 1760 transition count 2748
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 759 place count 1759 transition count 2740
Iterating global reduction 6 with 1 rules applied. Total rules applied 760 place count 1759 transition count 2740
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 761 place count 1758 transition count 2732
Iterating global reduction 6 with 1 rules applied. Total rules applied 762 place count 1758 transition count 2732
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 763 place count 1757 transition count 2724
Iterating global reduction 6 with 1 rules applied. Total rules applied 764 place count 1757 transition count 2724
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 765 place count 1756 transition count 2716
Iterating global reduction 6 with 1 rules applied. Total rules applied 766 place count 1756 transition count 2716
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 767 place count 1755 transition count 2708
Iterating global reduction 6 with 1 rules applied. Total rules applied 768 place count 1755 transition count 2708
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 769 place count 1754 transition count 2700
Iterating global reduction 6 with 1 rules applied. Total rules applied 770 place count 1754 transition count 2700
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 4 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 6 with 76 rules applied. Total rules applied 846 place count 1716 transition count 2662
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 847 place count 1716 transition count 2661
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 848 place count 1715 transition count 2661
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 856 place count 1715 transition count 2653
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 864 place count 1707 transition count 2653
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 869 place count 1707 transition count 2653
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 870 place count 1706 transition count 2652
Applied a total of 870 rules in 2282 ms. Remains 1706 /2186 variables (removed 480) and now considering 2652/3158 (removed 506) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2300 ms. Remains : 1706/2186 places, 2652/3158 transitions.
RANDOM walk for 2031867 steps (15727 resets) in 120004 ms. (16 steps per ms) remains 671/876 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 671/671 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 671/671 properties
// Phase 1: matrix 2652 rows 1706 cols
[2024-05-21 02:19:33] [INFO ] Computed 327 invariants in 420 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/671 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 671 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 671/4358 variables, and 27 constraints, problems are : Problem set: 0 solved, 671 unsolved in 45026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/112 constraints, Generalized P Invariants (flows): 27/215 constraints, State Equation: 0/1706 constraints, PredecessorRefiner: 671/671 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 671 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/671 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/671 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 2 (OVERLAPS) 117/788 variables, 88/115 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/788 variables, 9/124 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/788 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 671 unsolved
At refinement iteration 5 (OVERLAPS) 1/789 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 671 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 4)
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(s1196 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 789/4358 variables, and 125 constraints, problems are : Problem set: 0 solved, 671 unsolved in 45034 ms.
Refiners :[Positive P Invariants (semi-flows): 89/112 constraints, Generalized P Invariants (flows): 36/215 constraints, State Equation: 0/1706 constraints, PredecessorRefiner: 0/671 constraints, Known Traps: 0/0 constraints]
After SMT, in 91097ms problems are : Problem set: 0 solved, 671 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 671 out of 1706 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1706/1706 places, 2652/2652 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1702 transition count 2647
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 16 place count 1695 transition count 2647
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 16 place count 1695 transition count 2640
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 30 place count 1688 transition count 2640
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 31 place count 1687 transition count 2640
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 33 place count 1685 transition count 2628
Iterating global reduction 3 with 2 rules applied. Total rules applied 35 place count 1685 transition count 2628
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 36 place count 1684 transition count 2628
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 4 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 62 place count 1671 transition count 2615
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 64 place count 1669 transition count 2613
Iterating global reduction 4 with 2 rules applied. Total rules applied 66 place count 1669 transition count 2613
Free-agglomeration rule applied 7 times.
Iterating global reduction 4 with 7 rules applied. Total rules applied 73 place count 1669 transition count 2606
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 81 place count 1662 transition count 2605
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 83 place count 1662 transition count 2605
Applied a total of 83 rules in 442 ms. Remains 1662 /1706 variables (removed 44) and now considering 2605/2652 (removed 47) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 442 ms. Remains : 1662/1706 places, 2605/2652 transitions.
RANDOM walk for 2274700 steps (19626 resets) in 120004 ms. (18 steps per ms) remains 647/671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 647/647 properties
Probabilistic random walk after 1000001 steps, saw 326271 distinct states, run finished after 51778 ms. (steps per millisecond=19 ) properties seen :24
// Phase 1: matrix 2605 rows 1662 cols
[2024-05-21 02:22:26] [INFO ] Computed 319 invariants in 49 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/623 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 2 (OVERLAPS) 100/723 variables, 80/107 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/723 variables, 8/115 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/723 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 5 (OVERLAPS) 434/1157 variables, 82/197 constraints. Problems are: Problem set: 0 solved, 623 unsolved
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(s579 (/ 1.0 184.0))
(s580 (/ 77.0 92.0))
(s581 (/ 1.0 184.0))
(s582 0.0)
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(s585 0.0)
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(s611 (/ 1.0 46.0))
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(s614 (/ 1.0 184.0))
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(s616 (/ 1.0 184.0))
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(s618 (/ 1.0 184.0))
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(s636 (/ 1.0 184.0))
(s637 (/ 183.0 184.0))
(s638 (/ 1.0 184.0))
(s639 (/ 1.0 184.0))
(s640 (/ 91.0 92.0))
(s641 (/ 147.0 184.0))
(s642 (/ 9.0 46.0))
(s643 (/ 15.0 92.0))
(s644 (/ 1.0 184.0))
(s645 (/ 1.0 184.0))
(s646 (/ 1.0 184.0))
(s647 (/ 1.0 184.0))
(s648 (/ 1.0 184.0))
(s649 (/ 1.0 184.0))
(s650 (/ 1.0 184.0))
(s651 (/ 1.0 184.0))
(s652 (/ 1.0 184.0))
(s653 (/ 1.0 184.0))
(s654 (/ 1.0 184.0))
(s655 (/ 1.0 184.0))
(s656 (/ 1.0 184.0))
(s657 (/ 3.0 4.0))
(s658 (/ 1.0 184.0))
(s659 (/ 1.0 184.0))
(s660 (/ 1.0 184.0))
(s661 0.0)
(s662 (/ 15.0 92.0))
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(s671 (/ 77.0 92.0))
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(s680 (/ 167.0 184.0))
(s681 (/ 1.0 184.0))
(s682 (/ 1.0 184.0))
(s683 (/ 1.0 184.0))
(s684 (/ 1.0 184.0))
(s685 (/ 1.0 184.0))
(s686 (/ 1.0 184.0))
(s687 (/ 1.0 184.0))
(s688 (/ 1.0 184.0))
(s689 (/ 1.0 184.0))
(s690 (/ 1.0 184.0))
(s691 (/ 1.0 184.0))
(s692 (/ 1.0 184.0))
(s693 (/ 1.0 184.0))
(s694 (/ 1.0 184.0))
(s695 (/ 1.0 184.0))
(s696 (/ 1.0 184.0))
(s697 (/ 1.0 184.0))
(s698 (/ 1.0 184.0))
(s699 (/ 1.0 184.0))
(s700 (/ 2.0 23.0))
(s701 (/ 1.0 184.0))
(s702 (/ 1.0 184.0))
(s703 (/ 1.0 184.0))
(s704 0.0)
(s705 0.0)
(s706 0.0)
(s707 (/ 39.0 46.0))
(s708 0.0)
(s709 (/ 1.0 184.0))
(s710 (/ 1.0 184.0))
(s711 (/ 1.0 184.0))
(s712 (/ 1.0 184.0))
(s713 (/ 1.0 184.0))
(s714 (/ 1.0 184.0))
(s715 (/ 1.0 184.0))
(s716 (/ 1.0 184.0))
(s717 (/ 1.0 184.0))
(s718 (/ 1.0 184.0))
(s719 (/ 1.0 184.0))
(s720 (/ 145.0 184.0))
(s721 (/ 145.0 184.0))
(s722 (/ 1.0 184.0))
(s723 (/ 1.0 184.0))
(s724 (/ 1.0 184.0))
(s725 (/ 1.0 184.0))
(s726 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1157/4267 variables, and 197 constraints, problems are : Problem set: 0 solved, 623 unsolved in 75035 ms.
Refiners :[Positive P Invariants (semi-flows): 80/104 constraints, Generalized P Invariants (flows): 117/215 constraints, State Equation: 0/1662 constraints, PredecessorRefiner: 623/623 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 623 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/623 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 2 (OVERLAPS) 100/723 variables, 80/107 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/723 variables, 8/115 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/723 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 5 (OVERLAPS) 434/1157 variables, 82/197 constraints. Problems are: Problem set: 0 solved, 623 unsolved
[2024-05-21 02:24:15] [INFO ] Deduced a trap composed of 25 places in 997 ms of which 105 ms to minimize.
[2024-05-21 02:24:16] [INFO ] Deduced a trap composed of 30 places in 862 ms of which 10 ms to minimize.
[2024-05-21 02:24:17] [INFO ] Deduced a trap composed of 36 places in 708 ms of which 8 ms to minimize.
[2024-05-21 02:24:18] [INFO ] Deduced a trap composed of 28 places in 585 ms of which 10 ms to minimize.
[2024-05-21 02:24:18] [INFO ] Deduced a trap composed of 22 places in 429 ms of which 6 ms to minimize.
[2024-05-21 02:24:18] [INFO ] Deduced a trap composed of 27 places in 340 ms of which 4 ms to minimize.
[2024-05-21 02:24:21] [INFO ] Deduced a trap composed of 70 places in 310 ms of which 5 ms to minimize.
[2024-05-21 02:24:21] [INFO ] Deduced a trap composed of 22 places in 194 ms of which 3 ms to minimize.
[2024-05-21 02:24:25] [INFO ] Deduced a trap composed of 31 places in 158 ms of which 2 ms to minimize.
[2024-05-21 02:24:30] [INFO ] Deduced a trap composed of 26 places in 198 ms of which 2 ms to minimize.
[2024-05-21 02:24:34] [INFO ] Deduced a trap composed of 47 places in 247 ms of which 2 ms to minimize.
[2024-05-21 02:24:38] [INFO ] Deduced a trap composed of 30 places in 332 ms of which 4 ms to minimize.
[2024-05-21 02:24:42] [INFO ] Deduced a trap composed of 27 places in 392 ms of which 4 ms to minimize.
[2024-05-21 02:24:48] [INFO ] Deduced a trap composed of 31 places in 507 ms of which 6 ms to minimize.
[2024-05-21 02:24:51] [INFO ] Deduced a trap composed of 34 places in 488 ms of which 5 ms to minimize.
[2024-05-21 02:24:53] [INFO ] Deduced a trap composed of 33 places in 480 ms of which 5 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s411 0)
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(s420 0)
(s421 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1157/4267 variables, and 213 constraints, problems are : Problem set: 0 solved, 623 unsolved in 75031 ms.
Refiners :[Positive P Invariants (semi-flows): 80/104 constraints, Generalized P Invariants (flows): 117/215 constraints, State Equation: 0/1662 constraints, PredecessorRefiner: 0/623 constraints, Known Traps: 16/16 constraints]
After SMT, in 150510ms problems are : Problem set: 0 solved, 623 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 623 out of 1662 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1662/1662 places, 2605/2605 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1661 transition count 2601
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 1656 transition count 2601
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 10 place count 1656 transition count 2595
Deduced a syphon composed of 6 places in 7 ms
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 24 place count 1648 transition count 2595
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 1647 transition count 2595
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 7 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 31 place count 1644 transition count 2592
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 32 place count 1643 transition count 2591
Iterating global reduction 3 with 1 rules applied. Total rules applied 33 place count 1643 transition count 2591
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 34 place count 1643 transition count 2590
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 35 place count 1642 transition count 2590
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 36 place count 1642 transition count 2590
Applied a total of 36 rules in 382 ms. Remains 1642 /1662 variables (removed 20) and now considering 2590/2605 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 382 ms. Remains : 1642/1662 places, 2590/2605 transitions.
RANDOM walk for 2454065 steps (21782 resets) in 120004 ms. (20 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 623/623 properties
Probabilistic random walk after 1000001 steps, saw 344331 distinct states, run finished after 63885 ms. (steps per millisecond=15 ) properties seen :0
// Phase 1: matrix 2590 rows 1642 cols
[2024-05-21 02:26:31] [INFO ] Computed 314 invariants in 75 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/623 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 2 (OVERLAPS) 120/743 variables, 82/109 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/743 variables, 8/117 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/743 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 5 (OVERLAPS) 2/745 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 623 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 (/ 3.0 17.0))
(s1 (/ 1.0 34.0))
(s2 (/ 1.0 34.0))
(s3 (/ 1.0 34.0))
(s4 (/ 1.0 34.0))
(s5 (/ 1.0 34.0))
(s6 (/ 1.0 34.0))
(s7 (/ 1.0 34.0))
(s8 (/ 1.0 34.0))
(s9 (/ 1.0 34.0))
(s10 (/ 1.0 34.0))
(s11 (/ 1.0 34.0))
(s12 (/ 1.0 34.0))
(s13 (/ 1.0 34.0))
(s14 (/ 1.0 34.0))
(s15 (/ 1.0 34.0))
(s16 (/ 1.0 34.0))
(s18 (/ 1.0 17.0))
(s19 (/ 3.0 34.0))
(s20 (/ 29.0 34.0))
(s22 (/ 1.0 34.0))
(s23 (/ 1.0 34.0))
(s24 (/ 1.0 34.0))
(s25 (/ 1.0 34.0))
(s26 (/ 1.0 34.0))
(s27 (/ 1.0 34.0))
(s28 (/ 1.0 34.0))
(s29 (/ 1.0 34.0))
(s30 (/ 1.0 34.0))
(s31 (/ 1.0 34.0))
(s32 (/ 1.0 34.0))
(s33 (/ 1.0 34.0))
(s34 (/ 1.0 34.0))
(s35 (/ 1.0 34.0))
(s36 (/ 1.0 34.0))
(s37 (/ 1.0 34.0))
(s38 (/ 1.0 34.0))
(s39 (/ 1.0 34.0))
(s40 (/ 1.0 34.0))
(s41 (/ 1.0 34.0))
(s42 (/ 1.0 34.0))
(s43 (/ 1.0 34.0))
(s44 (/ 1.0 34.0))
(s45 (/ 1.0 34.0))
(s46 (/ 1.0 34.0))
(s47 (/ 1.0 34.0))
(s48 (/ 1.0 34.0))
(s49 (/ 1.0 34.0))
(s50 (/ 1.0 34.0))
(s51 (/ 1.0 34.0))
(s53 0.0)
(s71 (/ 1.0 2.0))
(s72 (/ 1.0 34.0))
(s73 (/ 1.0 34.0))
(s74 (/ 1.0 34.0))
(s75 (/ 1.0 34.0))
(s76 (/ 1.0 34.0))
(s77 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 745/4232 variables, and 118 constraints, problems are : Problem set: 0 solved, 623 unsolved in 90029 ms.
Refiners :[Positive P Invariants (semi-flows): 83/109 constraints, Generalized P Invariants (flows): 35/205 constraints, State Equation: 0/1642 constraints, PredecessorRefiner: 623/623 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 623 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/623 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/623 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 2 (OVERLAPS) 120/743 variables, 82/109 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/743 variables, 8/117 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/743 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 5 (OVERLAPS) 2/745 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/745 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 7 (OVERLAPS) 1/746 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/746 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 623 unsolved
At refinement iteration 9 (OVERLAPS) 465/1211 variables, 88/207 constraints. Problems are: Problem set: 0 solved, 623 unsolved
[2024-05-21 02:29:03] [INFO ] Deduced a trap composed of 27 places in 727 ms of which 9 ms to minimize.
[2024-05-21 02:29:04] [INFO ] Deduced a trap composed of 32 places in 664 ms of which 7 ms to minimize.
[2024-05-21 02:29:04] [INFO ] Deduced a trap composed of 27 places in 306 ms of which 4 ms to minimize.
[2024-05-21 02:29:04] [INFO ] Deduced a trap composed of 27 places in 161 ms of which 3 ms to minimize.
[2024-05-21 02:29:09] [INFO ] Deduced a trap composed of 47 places in 161 ms of which 3 ms to minimize.
[2024-05-21 02:29:11] [INFO ] Deduced a trap composed of 42 places in 214 ms of which 3 ms to minimize.
[2024-05-21 02:29:23] [INFO ] Deduced a trap composed of 42 places in 288 ms of which 4 ms to minimize.
[2024-05-21 02:29:26] [INFO ] Deduced a trap composed of 32 places in 666 ms of which 7 ms to minimize.
[2024-05-21 02:29:31] [INFO ] Deduced a trap composed of 27 places in 664 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/4232 variables, and 216 constraints, problems are : Problem set: 0 solved, 623 unsolved in 90046 ms.
Refiners :[Positive P Invariants (semi-flows): 84/109 constraints, Generalized P Invariants (flows): 123/205 constraints, State Equation: 0/1642 constraints, PredecessorRefiner: 0/623 constraints, Known Traps: 9/9 constraints]
After SMT, in 180501ms problems are : Problem set: 0 solved, 623 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 623 out of 1642 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1642/1642 places, 2590/2590 transitions.
Applied a total of 0 rules in 71 ms. Remains 1642 /1642 variables (removed 0) and now considering 2590/2590 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 1642/1642 places, 2590/2590 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1642/1642 places, 2590/2590 transitions.
Applied a total of 0 rules in 71 ms. Remains 1642 /1642 variables (removed 0) and now considering 2590/2590 (removed 0) transitions.
[2024-05-21 02:29:32] [INFO ] Invariant cache hit.
[2024-05-21 02:29:34] [INFO ] Implicit Places using invariants in 2134 ms returned [20, 53, 71, 165, 182, 187, 188, 208, 226, 321, 335, 339, 340, 360, 378, 471, 485, 489, 490, 510, 528, 621, 635, 639, 640, 660, 678, 771, 785, 789, 790, 810, 828, 920, 934, 938, 939, 959, 977, 1069, 1083, 1087, 1088, 1108, 1126, 1219, 1233, 1237, 1238, 1239, 1257, 1275, 1351, 1366, 1367, 1368, 1386, 1404, 1423, 1473, 1474, 1477, 1488, 1489, 1490, 1508, 1510, 1513, 1531, 1532, 1533, 1534, 1546, 1552, 1558, 1564, 1570, 1576, 1582, 1588, 1594, 1600, 1606]
Discarding 83 places :
Implicit Place search using SMT only with invariants took 2150 ms to find 83 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1559/1642 places, 2590/2590 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 0 with 104 rules applied. Total rules applied 104 place count 1559 transition count 2486
Reduce places removed 104 places and 0 transitions.
Iterating post reduction 1 with 104 rules applied. Total rules applied 208 place count 1455 transition count 2486
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 46 Pre rules applied. Total rules applied 208 place count 1455 transition count 2440
Deduced a syphon composed of 46 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 93 rules applied. Total rules applied 301 place count 1408 transition count 2440
Discarding 4 places :
Implicit places reduction removed 4 places
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 2 with 12 rules applied. Total rules applied 313 place count 1404 transition count 2432
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 321 place count 1396 transition count 2432
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 336 place count 1381 transition count 2417
Iterating global reduction 4 with 15 rules applied. Total rules applied 351 place count 1381 transition count 2417
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 354 place count 1381 transition count 2414
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 354 place count 1381 transition count 2413
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 356 place count 1380 transition count 2413
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 359 place count 1377 transition count 2410
Iterating global reduction 5 with 3 rules applied. Total rules applied 362 place count 1377 transition count 2410
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 363 place count 1376 transition count 2409
Iterating global reduction 5 with 1 rules applied. Total rules applied 364 place count 1376 transition count 2409
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 365 place count 1375 transition count 2408
Iterating global reduction 5 with 1 rules applied. Total rules applied 366 place count 1375 transition count 2408
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 4 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 5 with 118 rules applied. Total rules applied 484 place count 1316 transition count 2349
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 485 place count 1316 transition count 2348
Free-agglomeration rule (complex) applied 25 times.
Iterating global reduction 6 with 25 rules applied. Total rules applied 510 place count 1316 transition count 2323
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 6 with 26 rules applied. Total rules applied 536 place count 1290 transition count 2323
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 537 place count 1290 transition count 2322
Partial Free-agglomeration rule applied 18 times.
Drop transitions (Partial Free agglomeration) removed 18 transitions
Iterating global reduction 7 with 18 rules applied. Total rules applied 555 place count 1290 transition count 2322
Applied a total of 555 rules in 400 ms. Remains 1290 /1559 variables (removed 269) and now considering 2322/2590 (removed 268) transitions.
// Phase 1: matrix 2322 rows 1290 cols
[2024-05-21 02:29:35] [INFO ] Computed 225 invariants in 40 ms
[2024-05-21 02:29:36] [INFO ] Implicit Places using invariants in 1206 ms returned [125, 133, 135, 138, 139, 160, 161, 259, 267, 273, 274, 292, 293, 389, 395, 398, 400, 401, 419, 420, 516, 522, 525, 527, 528, 546, 547, 643, 649, 652, 654, 655, 673, 674, 768, 774, 777, 779, 780, 798, 799, 893, 899, 902, 904, 905, 923, 924, 1019, 1025, 1028, 1030, 1031, 1049, 1050, 1123, 1129, 1132, 1134, 1147, 1148, 1216, 1222, 1225, 1227]
[2024-05-21 02:29:36] [INFO ] Actually due to overlaps returned [160, 292, 419, 546, 673, 798, 923, 1049, 1147, 547, 674, 924, 1050, 1148, 293, 420, 799, 161, 125, 133, 138, 267, 395, 400, 522, 527, 649, 654, 768, 774, 779, 893, 899, 904, 1025, 1030, 1123, 1129, 1134, 1216, 1222, 1227, 139, 259, 273, 274, 389, 401, 516, 528, 643, 655, 780, 905, 1019, 1031]
Discarding 56 places :
Implicit Place search using SMT only with invariants took 1212 ms to find 56 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1234/1642 places, 2322/2590 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1234 transition count 2319
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1231 transition count 2319
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 33 place count 1204 transition count 2292
Iterating global reduction 2 with 27 rules applied. Total rules applied 60 place count 1204 transition count 2292
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 64 place count 1200 transition count 2288
Iterating global reduction 2 with 4 rules applied. Total rules applied 68 place count 1200 transition count 2288
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 5 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 98 place count 1185 transition count 2273
Free-agglomeration rule applied 38 times.
Iterating global reduction 2 with 38 rules applied. Total rules applied 136 place count 1185 transition count 2235
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 2 with 38 rules applied. Total rules applied 174 place count 1147 transition count 2235
Applied a total of 174 rules in 196 ms. Remains 1147 /1234 variables (removed 87) and now considering 2235/2322 (removed 87) transitions.
// Phase 1: matrix 2235 rows 1147 cols
[2024-05-21 02:29:36] [INFO ] Computed 169 invariants in 28 ms
[2024-05-21 02:29:37] [INFO ] Implicit Places using invariants in 930 ms returned []
[2024-05-21 02:29:37] [INFO ] Invariant cache hit.
[2024-05-21 02:29:40] [INFO ] Implicit Places using invariants and state equation in 2738 ms returned []
Implicit Place search using SMT with State Equation took 3676 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 1147/1642 places, 2235/2590 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 7706 ms. Remains : 1147/1642 places, 2235/2590 transitions.
RANDOM walk for 2667247 steps (36835 resets) in 120004 ms. (22 steps per ms) remains 614/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 614/614 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 614/614 properties
Interrupted probabilistic random walk after 998370 steps, run timeout after 90001 ms. (steps per millisecond=11 ) properties seen :23 out of 614
Probabilistic random walk after 998370 steps, saw 681959 distinct states, run finished after 90013 ms. (steps per millisecond=11 ) properties seen :23
[2024-05-21 02:31:40] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/591 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/591 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (OVERLAPS) 17/608 variables, 24/75 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/608 variables, 7/82 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/608 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 5 (OVERLAPS) 242/850 variables, 34/116 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/850 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 7 (OVERLAPS) 20/870 variables, 8/124 constraints. Problems are: Problem set: 0 solved, 591 unsolved
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(s880 (/ 1.0 92.0))
(s881 (/ 1.0 92.0))
(s882 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 870/3382 variables, and 124 constraints, problems are : Problem set: 0 solved, 591 unsolved in 105024 ms.
Refiners :[Positive P Invariants (semi-flows): 32/39 constraints, Generalized P Invariants (flows): 92/130 constraints, State Equation: 0/1147 constraints, PredecessorRefiner: 591/591 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 591 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/591 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/591 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (OVERLAPS) 17/608 variables, 24/75 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/608 variables, 7/82 constraints. Problems are: Problem set: 0 solved, 591 unsolved
[2024-05-21 02:33:34] [INFO ] Deduced a trap composed of 69 places in 243 ms of which 3 ms to minimize.
[2024-05-21 02:33:34] [INFO ] Deduced a trap composed of 47 places in 134 ms of which 2 ms to minimize.
[2024-05-21 02:33:35] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 3 ms to minimize.
[2024-05-21 02:33:37] [INFO ] Deduced a trap composed of 68 places in 177 ms of which 3 ms to minimize.
[2024-05-21 02:33:37] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 2 ms to minimize.
[2024-05-21 02:33:37] [INFO ] Deduced a trap composed of 44 places in 128 ms of which 2 ms to minimize.
[2024-05-21 02:33:37] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 1 ms to minimize.
[2024-05-21 02:33:38] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 1 ms to minimize.
[2024-05-21 02:33:41] [INFO ] Deduced a trap composed of 25 places in 206 ms of which 4 ms to minimize.
[2024-05-21 02:33:42] [INFO ] Deduced a trap composed of 27 places in 218 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/608 variables, 10/92 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/608 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 6 (OVERLAPS) 242/850 variables, 34/126 constraints. Problems are: Problem set: 0 solved, 591 unsolved
[2024-05-21 02:34:08] [INFO ] Deduced a trap composed of 25 places in 694 ms of which 7 ms to minimize.
[2024-05-21 02:34:08] [INFO ] Deduced a trap composed of 25 places in 639 ms of which 6 ms to minimize.
[2024-05-21 02:34:13] [INFO ] Deduced a trap composed of 27 places in 260 ms of which 3 ms to minimize.
[2024-05-21 02:34:36] [INFO ] Deduced a trap composed of 27 places in 618 ms of which 6 ms to minimize.
[2024-05-21 02:34:39] [INFO ] Deduced a trap composed of 27 places in 699 ms of which 6 ms to minimize.
[2024-05-21 02:34:40] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/850 variables, 6/132 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 850/3382 variables, and 132 constraints, problems are : Problem set: 0 solved, 591 unsolved in 105050 ms.
Refiners :[Positive P Invariants (semi-flows): 24/39 constraints, Generalized P Invariants (flows): 92/130 constraints, State Equation: 0/1147 constraints, PredecessorRefiner: 0/591 constraints, Known Traps: 16/16 constraints]
After SMT, in 210325ms problems are : Problem set: 0 solved, 591 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 591 out of 1147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1147/1147 places, 2235/2235 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1146 transition count 2226
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 1136 transition count 2226
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 20 place count 1136 transition count 2219
Deduced a syphon composed of 7 places in 5 ms
Ensure Unique test removed 2 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 36 place count 1127 transition count 2219
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 39 place count 1126 transition count 2217
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 41 place count 1124 transition count 2217
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 41 place count 1124 transition count 2216
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 43 place count 1123 transition count 2216
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 47 place count 1119 transition count 2207
Iterating global reduction 4 with 4 rules applied. Total rules applied 51 place count 1119 transition count 2207
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 52 place count 1119 transition count 2206
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 53 place count 1118 transition count 2205
Iterating global reduction 5 with 1 rules applied. Total rules applied 54 place count 1118 transition count 2205
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 56 place count 1117 transition count 2204
Applied a total of 56 rules in 173 ms. Remains 1117 /1147 variables (removed 30) and now considering 2204/2235 (removed 31) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 174 ms. Remains : 1117/1147 places, 2204/2235 transitions.
RANDOM walk for 2765444 steps (39958 resets) in 120004 ms. (23 steps per ms) remains 589/591 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
Probabilistic random walk after 1000001 steps, saw 682339 distinct states, run finished after 89457 ms. (steps per millisecond=11 ) properties seen :0
// Phase 1: matrix 2204 rows 1117 cols
[2024-05-21 02:37:10] [INFO ] Computed 164 invariants in 45 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/589 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/589 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (OVERLAPS) 15/604 variables, 22/69 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/604 variables, 4/73 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/604 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 5 (OVERLAPS) 220/824 variables, 44/117 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/824 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 7 (OVERLAPS) 6/830 variables, 6/123 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/830 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 9 (OVERLAPS) 91/921 variables, 17/140 constraints. Problems are: Problem set: 0 solved, 589 unsolved
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(s378 (/ 75.0 92.0))
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(s380 (/ 1.0 92.0))
(s381 (/ 1.0 92.0))
(s382 (/ 1.0 92.0))
(s383 (/ 1.0 92.0))
(s384 (/ 1.0 92.0))
(s385 (/ 1.0 92.0))
(s386 (/ 1.0 92.0))
(s387 (/ 1.0 92.0))
(s388 (/ 1.0 92.0))
(s389 (/ 1.0 92.0))
(s390 (/ 1.0 92.0))
(s391 (/ 1.0 92.0))
(s392 (/ 1.0 92.0))
(s393 (/ 1.0 92.0))
(s394 (/ 1.0 92.0))
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(s415 (/ 1.0 92.0))
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(s417 (/ 1.0 92.0))
(s418 (/ 1.0 92.0))
(s419 (/ 1.0 92.0))
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(s421 (/ 1.0 92.0))
(s422 (/ 1.0 92.0))
(s423 (/ 1.0 92.0))
(s424 (/ 1.0 92.0))
(s425 (/ 1.0 92.0))
(s426 (/ 1.0 92.0))
(s427 (/ 1.0 92.0))
(s428 (/ 1.0 92.0))
(s429 (/ 1.0 92.0))
(s430 (/ 1.0 92.0))
(s431 (/ 1.0 92.0))
(s432 (/ 1.0 92.0))
(s433 (/ 1.0 92.0))
(s434 (/ 1.0 92.0))
(s435 (/ 1.0 92.0))
(s436 (/ 1.0 92.0))
(s437 0.0)
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(s439 (/ 3.0 23.0))
(s440 0.0)
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(s442 (/ 1.0 92.0))
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(s444 (/ 1.0 92.0))
(s445 (/ 1.0 92.0))
(s446 (/ 1.0 92.0))
(s447 (/ 1.0 92.0))
(s448 (/ 1.0 92.0))
(s449 (/ 1.0 92.0))
(s450 (/ 1.0 92.0))
(s451 (/ 1.0 92.0))
(s452 (/ 1.0 92.0))
(s453 (/ 1.0 92.0))
(s454 (/ 1.0 92.0))
(s455 (/ 1.0 92.0))
(s456 (/ 1.0 92.0))
(s457 (/ 1.0 92.0))
(s458 (/ 1.0 92.0))
(s459 (/ 1.0 92.0))
(s460 (/ 1.0 92.0))
(s461 0.0)
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(s463 0.0)
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(s467 0.0)
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(s470 0.0)
(s471 (/ 1.0 92.0))
(s472 (/ 1.0 92.0))
(s473 (/ 1.0 92.0))
(s474 (/ 1.0 92.0))
(s475 (/ 1.0 92.0))
(s476 (/ 1.0 92.0))
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(s478 (/ 1.0 92.0))
(s479 (/ 61.0 92.0))
(s480 (/ 1.0 92.0))
(s481 0.0)
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(s488 (/ 61.0 92.0))
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(s490 (/ 15.0 46.0))
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(s492 (/ 75.0 92.0))
(s493 (/ 1.0 92.0))
(s494 (/ 1.0 92.0))
(s495 (/ 1.0 92.0))
(s496 (/ 1.0 92.0))
(s497 (/ 1.0 92.0))
(s498 (/ 1.0 92.0))
(s499 (/ 1.0 92.0))
(s500 (/ 1.0 92.0))
(s501 (/ 1.0 92.0))
(s502 (/ 1.0 92.0))
(s503 (/ 1.0 92.0))
(s504 (/ 1.0 92.0))
(s505 (/ 1.0 92.0))
(s506 (/ 1.0 92.0))
(s507 (/ 1.0 92.0))
(s508 (/ 1.0 92.0))
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)
(s516 0.0)
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(s522 0.0)
(s523 0.0)
(s524 (/ 5.0 92.0))
(s525 0.0)
(s526 0.0)
(s527 (/ 1.0 2.0))
(s528 (/ 1.0 92.0))
(s529 (/ 1.0 92.0))
(s530 (/ 1.0 92.0))
(s531 (/ 1.0 92.0))
(s532 (/ 1.0 92.0))
(s533 (/ 1.0 92.0))
(s534 (/ 1.0 92.0))
(s535 (/ 1.0 92.0))
(s536 (/ 1.0 92.0))
(s537 (/ 1.0 92.0))
(s538 (/ 1.0 92.0))
(s539 (/ 1.0 92.0))
(s540 (/ 1.0 92.0))
(s541 (/ 1.0 92.0))
(s542 (/ 1.0 92.0))
(s543 (/ 1.0 92.0))
(s544 (/ 1.0 92.0))
(s545 (/ 1.0 92.0))
(s546 (/ 1.0 92.0))
(s547 (/ 1.0 92.0))
(s548 (/ 1.0 92.0))
(s549 (/ 1.0 92.0))
(s550 0.0)
(s551 (/ 3.0 23.0))
(s552 0.0)
(s553 0.0)
(s554 0.0)
(s555 (/ 1.0 92.0))
(s556 (/ 1.0 92.0))
(s557 (/ 1.0 92.0))
(s558 (/ 1.0 92.0))
(s559 (/ 1.0 92.0))
(s560 (/ 1.0 92.0))
(s561 (/ 1.0 92.0))
(s562 (/ 1.0 92.0))
(s563 (/ 1.0 92.0))
(s564 (/ 1.0 92.0))
(s565 (/ 1.0 92.0))
(s566 (/ 1.0 92.0))
(s567 (/ 1.0 92.0))
(s568 (/ 1.0 92.0))
(s569 (/ 1.0 92.0))
(s570 (/ 1.0 92.0))
(s571 (/ 1.0 92.0))
(s572 (/ 1.0 92.0))
(s573 (/ 1.0 92.0))
(s574 (/ 5.0 92.0))
(s575 (/ 1.0 92.0))
(s576 0.0)
(s577 0.0)
(s578 0.0)
(s579 0.0)
(s580 0.0)
(s581 0.0)
(s582 0.0)
(s583 0.0)
(s584 (/ 1.0 92.0))
(s585 (/ 1.0 92.0))
(s586 (/ 1.0 92.0))
(s587 (/ 1.0 92.0))
(s588 (/ 1.0 92.0))
(s589 (/ 1.0 92.0))
(s590 (/ 61.0 92.0))
(s591 (/ 1.0 92.0))
(s592 (/ 61.0 92.0))
(s593 (/ 1.0 92.0))
(s594 0.0)
(s595 0.0)
(s596 0.0)
(s597 0.0)
(s598 1.0)
(s599 0.0)
(s600 (/ 1.0 92.0))
(s601 (/ 61.0 92.0))
(s602 (/ 1.0 92.0))
(s603 (/ 15.0 46.0))
(s604 (/ 75.0 92.0))
(s605 (/ 1.0 92.0))
(s606 (/ 1.0 92.0))
(s607 (/ 1.0 92.0))
(s608 (/ 1.0 92.0))
(s609 (/ 1.0 92.0))
(s610 (/ 1.0 92.0))
(s611 (/ 1.0 92.0))
(s612 (/ 1.0 92.0))
(s613 (/ 1.0 92.0))
(s614 (/ 1.0 92.0))
(s615 (/ 1.0 92.0))
(s616 (/ 1.0 92.0))
(s617 (/ 1.0 92.0))
(s618 (/ 1.0 92.0))
(s619 (/ 1.0 92.0))
(s620 (/ 1.0 92.0))
(s621 (/ 1.0 92.0))
(s622 0.0)
(s623 0.0)
(s624 0.0)
(s625 (/ 7.0 92.0))
(s626 0.0)
(s627 0.0)
(s628 0.0)
(s629 0.0)
(s630 0.0)
(s631 0.0)
(s632 0.0)
(s633 0.0)
(s634 0.0)
(s635 0.0)
(s636 0.0)
(s637 0.0)
(s638 0.0)
(s639 0.0)
(s640 (/ 1.0 92.0))
(s641 (/ 1.0 92.0))
(s642 (/ 1.0 92.0))
(s643 (/ 1.0 92.0))
(s644 (/ 1.0 92.0))
(s645 (/ 1.0 92.0))
(s646 (/ 1.0 92.0))
(s647 (/ 1.0 92.0))
(s648 (/ 1.0 92.0))
(s649 (/ 1.0 92.0))
(s650 (/ 1.0 92.0))
(s651 (/ 1.0 92.0))
(s652 (/ 1.0 92.0))
(s653 (/ 1.0 92.0))
(s654 (/ 1.0 92.0))
(s655 (/ 1.0 92.0))
(s656 (/ 1.0 2.0))
(s657 (/ 1.0 92.0))
(s658 (/ 1.0 92.0))
(s659 (/ 1.0 92.0))
(s660 (/ 1.0 92.0))
(s661 (/ 1.0 92.0))
(s662 (/ 1.0 92.0))
(s663 0.0)
(s664 0.0)
(s665 (/ 3.0 23.0))
(s666 0.0)
(s667 0.0)
(s668 (/ 1.0 92.0))
(s669 (/ 1.0 92.0))
(s670 (/ 1.0 92.0))
(s671 (/ 1.0 92.0))
(s672 (/ 1.0 92.0))
(s673 (/ 1.0 92.0))
(s674 (/ 1.0 92.0))
(s675 (/ 1.0 92.0))
(s676 (/ 1.0 92.0))
(s677 (/ 1.0 92.0))
(s678 (/ 1.0 92.0))
(s679 (/ 1.0 92.0))
(s680 (/ 1.0 92.0))
(s681 (/ 1.0 92.0))
(s682 (/ 1.0 92.0))
(s683 (/ 1.0 92.0))
(s684 (/ 1.0 92.0))
(s685 (/ 1.0 92.0))
(s686 0.0)
(s687 (/ 7.0 92.0))
(s688 0.0)
(s689 0.0)
(s690 0.0)
(s691 0.0)
(s692 0.0)
(s693 (/ 1.0 92.0))
(s694 (/ 1.0 92.0))
(s695 (/ 1.0 92.0))
(s696 (/ 1.0 92.0))
(s697 (/ 1.0 92.0))
(s698 (/ 1.0 92.0))
(s699 (/ 61.0 92.0))
(s700 (/ 1.0 92.0))
(s701 (/ 61.0 92.0))
(s702 (/ 1.0 92.0))
(s703 0.0)
(s704 0.0)
(s705 0.0)
(s706 0.0)
(s707 1.0)
(s708 0.0)
(s709 (/ 1.0 92.0))
(s710 (/ 61.0 92.0))
(s711 (/ 1.0 92.0))
(s712 (/ 15.0 46.0))
(s713 (/ 75.0 92.0))
(s714 (/ 1.0 92.0))
(s715 (/ 1.0 92.0))
(s716 (/ 1.0 92.0))
(s717 (/ 1.0 92.0))
(s718 (/ 1.0 92.0))
(s719 (/ 1.0 92.0))
(s720 (/ 1.0 92.0))
(s721 (/ 1.0 92.0))
(s722 (/ 1.0 92.0))
(s723 (/ 1.0 92.0))
(s724 (/ 1.0 92.0))
(s725 (/ 1.0 92.0))
(s726 (/ 1.0 92.0))
(s727 (/ 1.0 92.0))
(s728 (/ 1.0 92.0))
(s729 (/ 1.0 92.0))
(s730 (/ 1.0 92.0))
(s731 0.0)
(s732 0.0)
(s733 0.0)
(s734 0.0)
(s735 0.0)
(s736 0.0)
(s737 0.0)
(s738 0.0)
(s739 0.0)
(s740 (/ 7.0 92.0))
(s741 0.0)
(s742 0.0)
(s743 0.0)
(s744 0.0)
(s745 0.0)
(s746 0.0)
(s747 0.0)
(s748 0.0)
(s749 (/ 1.0 92.0))
(s750 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 921/3321 variables, and 140 constraints, problems are : Problem set: 0 solved, 589 unsolved in 120026 ms.
Refiners :[Positive P Invariants (semi-flows): 28/35 constraints, Generalized P Invariants (flows): 112/129 constraints, State Equation: 0/1117 constraints, PredecessorRefiner: 589/589 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 589 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/589 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/589 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (OVERLAPS) 15/604 variables, 22/69 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/604 variables, 4/73 constraints. Problems are: Problem set: 0 solved, 589 unsolved
[2024-05-21 02:39:19] [INFO ] Deduced a trap composed of 25 places in 92 ms of which 1 ms to minimize.
[2024-05-21 02:39:27] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 2 ms to minimize.
[2024-05-21 02:39:27] [INFO ] Deduced a trap composed of 45 places in 117 ms of which 2 ms to minimize.
[2024-05-21 02:39:28] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/604 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/604 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 6 (OVERLAPS) 220/824 variables, 44/121 constraints. Problems are: Problem set: 0 solved, 589 unsolved
[2024-05-21 02:39:40] [INFO ] Deduced a trap composed of 25 places in 318 ms of which 5 ms to minimize.
[2024-05-21 02:39:40] [INFO ] Deduced a trap composed of 44 places in 448 ms of which 4 ms to minimize.
[2024-05-21 02:39:42] [INFO ] Deduced a trap composed of 32 places in 137 ms of which 2 ms to minimize.
[2024-05-21 02:39:44] [INFO ] Deduced a trap composed of 27 places in 138 ms of which 2 ms to minimize.
[2024-05-21 02:39:49] [INFO ] Deduced a trap composed of 59 places in 343 ms of which 3 ms to minimize.
[2024-05-21 02:39:52] [INFO ] Deduced a trap composed of 51 places in 362 ms of which 5 ms to minimize.
[2024-05-21 02:39:52] [INFO ] Deduced a trap composed of 25 places in 452 ms of which 4 ms to minimize.
[2024-05-21 02:39:54] [INFO ] Deduced a trap composed of 25 places in 349 ms of which 3 ms to minimize.
[2024-05-21 02:39:59] [INFO ] Deduced a trap composed of 27 places in 366 ms of which 4 ms to minimize.
[2024-05-21 02:40:01] [INFO ] Deduced a trap composed of 32 places in 304 ms of which 4 ms to minimize.
[2024-05-21 02:40:04] [INFO ] Deduced a trap composed of 33 places in 516 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/824 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 589 unsolved
[2024-05-21 02:40:38] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/824 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 589 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 824/3321 variables, and 133 constraints, problems are : Problem set: 0 solved, 589 unsolved in 120043 ms.
Refiners :[Positive P Invariants (semi-flows): 22/35 constraints, Generalized P Invariants (flows): 95/129 constraints, State Equation: 0/1117 constraints, PredecessorRefiner: 0/589 constraints, Known Traps: 16/16 constraints]
After SMT, in 240436ms problems are : Problem set: 0 solved, 589 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 589 out of 1117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1117/1117 places, 2204/2204 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 1117 transition count 2203
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1116 transition count 2203
Applied a total of 2 rules in 52 ms. Remains 1116 /1117 variables (removed 1) and now considering 2203/2204 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 1116/1117 places, 2203/2204 transitions.
RANDOM walk for 1294494 steps (18584 resets) in 120004 ms. (10 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 589/589 properties
Interrupted probabilistic random walk after 961859 steps, run timeout after 90001 ms. (steps per millisecond=10 ) properties seen :0 out of 589
Probabilistic random walk after 961859 steps, saw 661932 distinct states, run finished after 90002 ms. (steps per millisecond=10 ) properties seen :0
// Phase 1: matrix 2203 rows 1116 cols
[2024-05-21 02:43:11] [INFO ] Computed 164 invariants in 45 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/589 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/589 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (OVERLAPS) 15/604 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/604 variables, 4/72 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/604 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 5 (OVERLAPS) 210/814 variables, 44/116 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/814 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 7 (OVERLAPS) 6/820 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/820 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 9 (OVERLAPS) 100/920 variables, 18/140 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/920 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 11 (OVERLAPS) 14/934 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 589 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 Real declared 934/3319 variables, and 142 constraints, problems are : Problem set: 0 solved, 589 unsolved in 135023 ms.
Refiners :[Positive P Invariants (semi-flows): 30/35 constraints, Generalized P Invariants (flows): 112/129 constraints, State Equation: 0/1116 constraints, PredecessorRefiner: 589/589 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 589 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/589 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/589 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (OVERLAPS) 15/604 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/604 variables, 4/72 constraints. Problems are: Problem set: 0 solved, 589 unsolved
[2024-05-21 02:45:38] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 2 ms to minimize.
[2024-05-21 02:45:50] [INFO ] Deduced a trap composed of 27 places in 143 ms of which 3 ms to minimize.
[2024-05-21 02:45:51] [INFO ] Deduced a trap composed of 45 places in 195 ms of which 2 ms to minimize.
[2024-05-21 02:45:53] [INFO ] Deduced a trap composed of 44 places in 196 ms of which 3 ms to minimize.
[2024-05-21 02:45:53] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/604 variables, 5/77 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/604 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 6 (OVERLAPS) 210/814 variables, 44/121 constraints. Problems are: Problem set: 0 solved, 589 unsolved
[2024-05-21 02:46:10] [INFO ] Deduced a trap composed of 44 places in 362 ms of which 5 ms to minimize.
[2024-05-21 02:46:13] [INFO ] Deduced a trap composed of 32 places in 249 ms of which 3 ms to minimize.
[2024-05-21 02:46:16] [INFO ] Deduced a trap composed of 27 places in 248 ms of which 3 ms to minimize.
[2024-05-21 02:46:19] [INFO ] Deduced a trap composed of 25 places in 327 ms of which 4 ms to minimize.
[2024-05-21 02:46:21] [INFO ] Deduced a trap composed of 43 places in 352 ms of which 4 ms to minimize.
[2024-05-21 02:46:24] [INFO ] Deduced a trap composed of 25 places in 366 ms of which 4 ms to minimize.
[2024-05-21 02:46:25] [INFO ] Deduced a trap composed of 44 places in 434 ms of which 4 ms to minimize.
[2024-05-21 02:46:25] [INFO ] Deduced a trap composed of 25 places in 119 ms of which 2 ms to minimize.
[2024-05-21 02:46:27] [INFO ] Deduced a trap composed of 42 places in 370 ms of which 4 ms to minimize.
[2024-05-21 02:46:34] [INFO ] Deduced a trap composed of 25 places in 527 ms of which 5 ms to minimize.
[2024-05-21 02:46:37] [INFO ] Deduced a trap composed of 27 places in 514 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/814 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/814 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 9 (OVERLAPS) 6/820 variables, 6/138 constraints. Problems are: Problem set: 0 solved, 589 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 820/3319 variables, and 138 constraints, problems are : Problem set: 0 solved, 589 unsolved in 135042 ms.
Refiners :[Positive P Invariants (semi-flows): 28/35 constraints, Generalized P Invariants (flows): 94/129 constraints, State Equation: 0/1116 constraints, PredecessorRefiner: 0/589 constraints, Known Traps: 16/16 constraints]
After SMT, in 270356ms problems are : Problem set: 0 solved, 589 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 589 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 2203/2203 transitions.
Applied a total of 0 rules in 39 ms. Remains 1116 /1116 variables (removed 0) and now considering 2203/2203 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 1116/1116 places, 2203/2203 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 2203/2203 transitions.
Applied a total of 0 rules in 38 ms. Remains 1116 /1116 variables (removed 0) and now considering 2203/2203 (removed 0) transitions.
[2024-05-21 02:47:42] [INFO ] Invariant cache hit.
[2024-05-21 02:47:43] [INFO ] Implicit Places using invariants in 1199 ms returned [821, 967, 984]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1202 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1113/1116 places, 2203/2203 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1113 transition count 2198
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 1108 transition count 2198
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 1107 transition count 2197
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 1107 transition count 2195
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 16 place count 1105 transition count 2195
Applied a total of 16 rules in 112 ms. Remains 1105 /1113 variables (removed 8) and now considering 2195/2203 (removed 8) transitions.
// Phase 1: matrix 2195 rows 1105 cols
[2024-05-21 02:47:43] [INFO ] Computed 161 invariants in 43 ms
[2024-05-21 02:47:44] [INFO ] Implicit Places using invariants in 1137 ms returned []
[2024-05-21 02:47:44] [INFO ] Invariant cache hit.
[2024-05-21 02:47:47] [INFO ] Implicit Places using invariants and state equation in 3039 ms returned []
Implicit Place search using SMT with State Equation took 4180 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1105/1116 places, 2195/2203 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 5535 ms. Remains : 1105/1116 places, 2195/2203 transitions.
RANDOM walk for 2774865 steps (39789 resets) in 120004 ms. (23 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 589/589 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 589/589 properties
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 StableMarking -timeout 180 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-10a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ASLink-PT-10a, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r012-smll-171620123900098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10a.tgz
mv ASLink-PT-10a execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;