Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r032-oct2-167813615500063.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is ASLink-PT-06b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r032-oct2-167813615500063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.5K Feb 26 13:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 13:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 13:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 13:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 13:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 26 13:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 13:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 13:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 921K Mar 5 18:22 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 1678835260231

Running Version 202205111006
[2023-03-14 23:07:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-14 23:07:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:07:43] [INFO ] Load time of PNML (sax parser for PT used): 370 ms
[2023-03-14 23:07:43] [INFO ] Transformed 2826 places.
[2023-03-14 23:07:43] [INFO ] Transformed 3513 transitions.
[2023-03-14 23:07:43] [INFO ] Found NUPN structural information;
[2023-03-14 23:07:43] [INFO ] Parsed PT model containing 2826 places and 3513 transitions in 592 ms.
Structural test allowed to assert that 346 places are NOT stable. Took 21 ms.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 2594 ms. (steps per millisecond=3 ) properties (out of 2480) seen :1204
Running SMT prover for 1276 properties.
// Phase 1: matrix 3513 rows 2826 cols
[2023-03-14 23:07:46] [INFO ] Computed 277 place invariants in 136 ms
[2023-03-14 23:08:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:08:13] [INFO ] After 25108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1276 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 1276 out of 2826 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2826/2826 places, 3513/3513 transitions.
Drop transitions removed 374 transitions
Trivial Post-agglo rules discarded 374 transitions
Performed 374 trivial Post agglomeration. Transition count delta: 374
Iterating post reduction 0 with 374 rules applied. Total rules applied 374 place count 2826 transition count 3139
Reduce places removed 374 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 384 rules applied. Total rules applied 758 place count 2452 transition count 3129
Performed 339 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 339 Pre rules applied. Total rules applied 758 place count 2452 transition count 2790
Deduced a syphon composed of 339 places in 10 ms
Ensure Unique test removed 28 places
Reduce places removed 367 places and 0 transitions.
Iterating global reduction 2 with 706 rules applied. Total rules applied 1464 place count 2085 transition count 2790
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 13 rules applied. Total rules applied 1477 place count 2081 transition count 2781
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1486 place count 2072 transition count 2781
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 19 Pre rules applied. Total rules applied 1486 place count 2072 transition count 2762
Deduced a syphon composed of 19 places in 23 ms
Ensure Unique test removed 19 places
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 4 with 57 rules applied. Total rules applied 1543 place count 2034 transition count 2762
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 19 Pre rules applied. Total rules applied 1543 place count 2034 transition count 2743
Deduced a syphon composed of 19 places in 23 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 1581 place count 2015 transition count 2743
Discarding 41 places :
Symmetric choice reduction at 4 with 41 rule applications. Total rules 1622 place count 1974 transition count 2702
Iterating global reduction 4 with 41 rules applied. Total rules applied 1663 place count 1974 transition count 2702
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1664 place count 1974 transition count 2701
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 1664 place count 1974 transition count 2694
Deduced a syphon composed of 7 places in 10 ms
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 1679 place count 1966 transition count 2694
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1679 place count 1966 transition count 2693
Deduced a syphon composed of 1 places in 9 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 1682 place count 1964 transition count 2693
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1684 place count 1962 transition count 2678
Iterating global reduction 5 with 2 rules applied. Total rules applied 1686 place count 1962 transition count 2678
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1687 place count 1961 transition count 2670
Iterating global reduction 5 with 1 rules applied. Total rules applied 1688 place count 1961 transition count 2670
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1689 place count 1960 transition count 2662
Iterating global reduction 5 with 1 rules applied. Total rules applied 1690 place count 1960 transition count 2662
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1691 place count 1959 transition count 2654
Iterating global reduction 5 with 1 rules applied. Total rules applied 1692 place count 1959 transition count 2654
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1693 place count 1958 transition count 2646
Iterating global reduction 5 with 1 rules applied. Total rules applied 1694 place count 1958 transition count 2646
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1695 place count 1957 transition count 2638
Iterating global reduction 5 with 1 rules applied. Total rules applied 1696 place count 1957 transition count 2638
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1697 place count 1956 transition count 2630
Iterating global reduction 5 with 1 rules applied. Total rules applied 1698 place count 1956 transition count 2630
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1699 place count 1955 transition count 2622
Iterating global reduction 5 with 1 rules applied. Total rules applied 1700 place count 1955 transition count 2622
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1701 place count 1954 transition count 2614
Iterating global reduction 5 with 1 rules applied. Total rules applied 1702 place count 1954 transition count 2614
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1703 place count 1953 transition count 2606
Iterating global reduction 5 with 1 rules applied. Total rules applied 1704 place count 1953 transition count 2606
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1705 place count 1952 transition count 2598
Iterating global reduction 5 with 1 rules applied. Total rules applied 1706 place count 1952 transition count 2598
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1707 place count 1951 transition count 2590
Iterating global reduction 5 with 1 rules applied. Total rules applied 1708 place count 1951 transition count 2590
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1709 place count 1950 transition count 2582
Iterating global reduction 5 with 1 rules applied. Total rules applied 1710 place count 1950 transition count 2582
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1711 place count 1949 transition count 2574
Iterating global reduction 5 with 1 rules applied. Total rules applied 1712 place count 1949 transition count 2574
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1713 place count 1948 transition count 2566
Iterating global reduction 5 with 1 rules applied. Total rules applied 1714 place count 1948 transition count 2566
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1715 place count 1947 transition count 2558
Iterating global reduction 5 with 1 rules applied. Total rules applied 1716 place count 1947 transition count 2558
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1717 place count 1946 transition count 2550
Iterating global reduction 5 with 1 rules applied. Total rules applied 1718 place count 1946 transition count 2550
Performed 129 Post agglomeration using F-continuation condition.Transition count delta: 129
Deduced a syphon composed of 129 places in 7 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 5 with 258 rules applied. Total rules applied 1976 place count 1817 transition count 2421
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1978 place count 1816 transition count 2430
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1979 place count 1816 transition count 2429
Free-agglomeration rule applied 12 times.
Iterating global reduction 5 with 12 rules applied. Total rules applied 1991 place count 1816 transition count 2417
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 2003 place count 1804 transition count 2417
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 2007 place count 1804 transition count 2413
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2011 place count 1800 transition count 2413
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 2019 place count 1800 transition count 2413
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 2020 place count 1799 transition count 2412
Applied a total of 2020 rules in 1781 ms. Remains 1799 /2826 variables (removed 1027) and now considering 2412/3513 (removed 1101) transitions.
Finished structural reductions, in 1 iterations. Remains : 1799/2826 places, 2412/3513 transitions.
Interrupted random walk after 196148 steps, including 1637 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 420
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 856) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 856) seen :0
Running SMT prover for 856 properties.
// Phase 1: matrix 2412 rows 1799 cols
[2023-03-14 23:08:45] [INFO ] Computed 224 place invariants in 50 ms
[2023-03-14 23:09:42] [INFO ] After 56513ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:856
[2023-03-14 23:10:19] [INFO ] [Nat]Absence check using 69 positive place invariants in 371 ms returned sat
[2023-03-14 23:10:19] [INFO ] [Nat]Absence check using 69 positive and 155 generalized place invariants in 161 ms returned sat
[2023-03-14 23:13:27] [INFO ] After 143477ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :842
[2023-03-14 23:13:27] [INFO ] After 143497ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :842
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-14 23:13:27] [INFO ] After 225067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :842
Fused 856 Parikh solutions to 67 different solutions.
Parikh walk visited 0 properties in 9631 ms.
Support contains 856 out of 1799 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1799/1799 places, 2412/2412 transitions.
Drop transitions removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 115 rules applied. Total rules applied 115 place count 1799 transition count 2297
Reduce places removed 115 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 123 rules applied. Total rules applied 238 place count 1683 transition count 2290
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 240 place count 1681 transition count 2290
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 99 Pre rules applied. Total rules applied 240 place count 1681 transition count 2191
Deduced a syphon composed of 99 places in 6 ms
Ensure Unique test removed 3 places
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 3 with 201 rules applied. Total rules applied 441 place count 1579 transition count 2191
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 5 rules applied. Total rules applied 446 place count 1578 transition count 2187
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 450 place count 1574 transition count 2187
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 7 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 47 rules applied. Total rules applied 497 place count 1550 transition count 2164
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 497 place count 1550 transition count 2161
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 503 place count 1547 transition count 2161
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 504 place count 1546 transition count 2161
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 506 place count 1545 transition count 2160
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 507 place count 1544 transition count 2159
Iterating global reduction 6 with 1 rules applied. Total rules applied 508 place count 1544 transition count 2159
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 509 place count 1543 transition count 2158
Iterating global reduction 6 with 1 rules applied. Total rules applied 510 place count 1543 transition count 2158
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 511 place count 1543 transition count 2157
Free-agglomeration rule applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 520 place count 1543 transition count 2148
Ensure Unique test removed 6 places
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 7 with 27 rules applied. Total rules applied 547 place count 1528 transition count 2136
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 554 place count 1521 transition count 2136
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 554 place count 1521 transition count 2135
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 556 place count 1520 transition count 2135
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 9 with 1 rules applied. Total rules applied 557 place count 1519 transition count 2135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 559 place count 1518 transition count 2134
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 560 place count 1517 transition count 2133
Iterating global reduction 10 with 1 rules applied. Total rules applied 561 place count 1517 transition count 2133
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 562 place count 1517 transition count 2132
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 563 place count 1516 transition count 2132
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 11 with 3 rules applied. Total rules applied 566 place count 1516 transition count 2132
Applied a total of 566 rules in 435 ms. Remains 1516 /1799 variables (removed 283) and now considering 2132/2412 (removed 280) transitions.
Finished structural reductions, in 1 iterations. Remains : 1516/1799 places, 2132/2412 transitions.
Interrupted random walk after 205284 steps, including 2264 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 847) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 847) seen :0
Probabilistic random walk after 1000001 steps, saw 209657 distinct states, run finished after 41969 ms. (steps per millisecond=23 ) properties seen :149
Running SMT prover for 698 properties.
// Phase 1: matrix 2132 rows 1516 cols
[2023-03-14 23:14:50] [INFO ] Computed 209 place invariants in 18 ms
[2023-03-14 23:15:24] [INFO ] After 34428ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:698
[2023-03-14 23:15:49] [INFO ] [Nat]Absence check using 69 positive place invariants in 95 ms returned sat
[2023-03-14 23:15:49] [INFO ] [Nat]Absence check using 69 positive and 140 generalized place invariants in 479 ms returned sat
[2023-03-14 23:19:09] [INFO ] After 171273ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :681
[2023-03-14 23:19:09] [INFO ] After 171279ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :681
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-14 23:19:09] [INFO ] After 225042ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :681
Fused 698 Parikh solutions to 75 different solutions.
Parikh walk visited 0 properties in 6312 ms.
Support contains 698 out of 1516 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1516/1516 places, 2132/2132 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 1516 transition count 2098
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 1482 transition count 2098
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 68 place count 1482 transition count 2058
Deduced a syphon composed of 40 places in 6 ms
Ensure Unique test removed 4 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 152 place count 1438 transition count 2058
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 155 place count 1438 transition count 2055
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 158 place count 1435 transition count 2055
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 158 place count 1435 transition count 2054
Deduced a syphon composed of 1 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 161 place count 1433 transition count 2054
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 161 place count 1433 transition count 2053
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 163 place count 1432 transition count 2053
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 165 place count 1430 transition count 2051
Iterating global reduction 4 with 2 rules applied. Total rules applied 167 place count 1430 transition count 2051
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 191 place count 1417 transition count 2040
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 192 place count 1417 transition count 2039
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 193 place count 1416 transition count 2039
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 193 place count 1416 transition count 2036
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 199 place count 1413 transition count 2036
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 200 place count 1412 transition count 2036
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 201 place count 1411 transition count 2030
Iterating global reduction 7 with 1 rules applied. Total rules applied 202 place count 1411 transition count 2030
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 203 place count 1410 transition count 2030
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 209 place count 1407 transition count 2027
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 211 place count 1405 transition count 2025
Iterating global reduction 8 with 2 rules applied. Total rules applied 213 place count 1405 transition count 2025
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 214 place count 1404 transition count 2024
Iterating global reduction 8 with 1 rules applied. Total rules applied 215 place count 1404 transition count 2024
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 216 place count 1404 transition count 2023
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 217 place count 1404 transition count 2022
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 218 place count 1403 transition count 2022
Applied a total of 218 rules in 278 ms. Remains 1403 /1516 variables (removed 113) and now considering 2022/2132 (removed 110) transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1516 places, 2022/2132 transitions.
Interrupted random walk after 235456 steps, including 2633 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 692) seen :0
Probabilistic random walk after 1000001 steps, saw 246913 distinct states, run finished after 42698 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 692 properties.
// Phase 1: matrix 2022 rows 1403 cols
[2023-03-14 23:20:29] [INFO ] Computed 200 place invariants in 23 ms
[2023-03-14 23:21:02] [INFO ] After 32421ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:692
[2023-03-14 23:21:22] [INFO ] [Nat]Absence check using 63 positive place invariants in 30 ms returned sat
[2023-03-14 23:21:22] [INFO ] [Nat]Absence check using 63 positive and 137 generalized place invariants in 93 ms returned sat
[2023-03-14 23:24:47] [INFO ] After 177513ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :674
[2023-03-14 23:24:47] [INFO ] After 177522ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :674
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-14 23:24:47] [INFO ] After 225030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :674
Fused 692 Parikh solutions to 66 different solutions.
Parikh walk visited 0 properties in 8162 ms.
Support contains 692 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1403/1403 places, 2022/2022 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1403 transition count 2020
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1401 transition count 2020
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 1401 transition count 2018
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 1399 transition count 2018
Applied a total of 8 rules in 48 ms. Remains 1399 /1403 variables (removed 4) and now considering 2018/2022 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 1399/1403 places, 2018/2022 transitions.
Interrupted random walk after 241371 steps, including 2682 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 692) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 692) seen :0
Probabilistic random walk after 1000001 steps, saw 250500 distinct states, run finished after 42132 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 692 properties.
// Phase 1: matrix 2018 rows 1399 cols
[2023-03-14 23:26:08] [INFO ] Computed 200 place invariants in 17 ms
[2023-03-14 23:26:42] [INFO ] After 33944ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:692
[2023-03-14 23:27:03] [INFO ] [Nat]Absence check using 60 positive place invariants in 54 ms returned sat
[2023-03-14 23:27:03] [INFO ] [Nat]Absence check using 60 positive and 140 generalized place invariants in 129 ms returned sat
[2023-03-14 23:30:27] [INFO ] After 175804ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :679
[2023-03-14 23:30:27] [INFO ] After 175828ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :679
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-14 23:30:27] [INFO ] After 225097ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :679
Fused 692 Parikh solutions to 99 different solutions.
Parikh walk visited 0 properties in 10659 ms.
Support contains 692 out of 1399 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1399/1399 places, 2018/2018 transitions.
Applied a total of 0 rules in 30 ms. Remains 1399 /1399 variables (removed 0) and now considering 2018/2018 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1399/1399 places, 2018/2018 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1399/1399 places, 2018/2018 transitions.
Applied a total of 0 rules in 28 ms. Remains 1399 /1399 variables (removed 0) and now considering 2018/2018 (removed 0) transitions.
// Phase 1: matrix 2018 rows 1399 cols
[2023-03-14 23:30:38] [INFO ] Computed 200 place invariants in 18 ms
[2023-03-14 23:30:40] [INFO ] Implicit Places using invariants in 1931 ms returned [108, 317, 358, 526, 553, 594, 759, 786, 809, 972, 999, 1001, 1019, 1037, 1056, 1110, 1111, 1122, 1123, 1125, 1142, 1160, 1179, 1229, 1230, 1233, 1244, 1245, 1246, 1264, 1266, 1270, 1288, 1289, 1290, 1291, 1303, 1309, 1315, 1321, 1327, 1333, 1339, 1345, 1351, 1357, 1363]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 1948 ms to find 47 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 1352/1399 places, 2018/2018 transitions.
Drop transitions removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 1352 transition count 1941
Reduce places removed 77 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 155 place count 1275 transition count 1940
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 155 place count 1275 transition count 1926
Deduced a syphon composed of 14 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 29 rules applied. Total rules applied 184 place count 1260 transition count 1926
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions 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 196 place count 1256 transition count 1918
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 204 place count 1248 transition count 1918
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 219 place count 1233 transition count 1903
Iterating global reduction 4 with 15 rules applied. Total rules applied 234 place count 1233 transition count 1903
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 237 place count 1233 transition count 1900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 237 place count 1233 transition count 1899
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 239 place count 1232 transition count 1899
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 242 place count 1229 transition count 1893
Iterating global reduction 5 with 3 rules applied. Total rules applied 245 place count 1229 transition count 1893
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 246 place count 1228 transition count 1892
Iterating global reduction 5 with 1 rules applied. Total rules applied 247 place count 1228 transition count 1892
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 248 place count 1227 transition count 1890
Iterating global reduction 5 with 1 rules applied. Total rules applied 249 place count 1227 transition count 1890
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 4 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 327 place count 1188 transition count 1851
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 328 place count 1188 transition count 1850
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 332 place count 1186 transition count 1851
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 6 with 18 rules applied. Total rules applied 350 place count 1186 transition count 1833
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 369 place count 1167 transition count 1833
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 377 place count 1167 transition count 1833
Applied a total of 377 rules in 340 ms. Remains 1167 /1352 variables (removed 185) and now considering 1833/2018 (removed 185) transitions.
// Phase 1: matrix 1833 rows 1167 cols
[2023-03-14 23:30:40] [INFO ] Computed 147 place invariants in 15 ms
[2023-03-14 23:30:41] [INFO ] Implicit Places using invariants in 484 ms returned [242, 285, 286, 479, 508, 509, 697, 725, 726, 894, 922, 923, 1009, 1015, 1018, 1020, 1025, 1026, 1092, 1098, 1101, 1103]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 490 ms to find 22 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 1145/1399 places, 1833/2018 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1141 transition count 1829
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1141 transition count 1829
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1140 transition count 1828
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 1140 transition count 1828
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 0 with 6 rules applied. Total rules applied 16 place count 1137 transition count 1825
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 22 place count 1137 transition count 1819
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 28 place count 1131 transition count 1819
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 1131 transition count 1819
Applied a total of 30 rules in 202 ms. Remains 1131 /1145 variables (removed 14) and now considering 1819/1833 (removed 14) transitions.
// Phase 1: matrix 1819 rows 1131 cols
[2023-03-14 23:30:41] [INFO ] Computed 125 place invariants in 31 ms
[2023-03-14 23:30:41] [INFO ] Implicit Places using invariants in 535 ms returned []
// Phase 1: matrix 1819 rows 1131 cols
[2023-03-14 23:30:42] [INFO ] Computed 125 place invariants in 34 ms
[2023-03-14 23:30:44] [INFO ] Implicit Places using invariants and state equation in 2617 ms returned []
Implicit Place search using SMT with State Equation took 3155 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 1131/1399 places, 1819/2018 transitions.
Finished structural reductions, in 3 iterations. Remains : 1131/1399 places, 1819/2018 transitions.
Interrupted random walk after 244805 steps, including 3672 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 6
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 686) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 686) seen :0
Probabilistic random walk after 1000000 steps, saw 176663 distinct states, run finished after 27798 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 686 properties.
// Phase 1: matrix 1819 rows 1131 cols
[2023-03-14 23:31:43] [INFO ] Computed 125 place invariants in 13 ms
[2023-03-14 23:32:06] [INFO ] After 23026ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:686
[2023-03-14 23:32:26] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2023-03-14 23:32:26] [INFO ] [Nat]Absence check using 45 positive and 80 generalized place invariants in 45 ms returned sat
[2023-03-14 23:35:51] [INFO ] After 184113ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :670
[2023-03-14 23:35:51] [INFO ] After 184146ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :670
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-14 23:35:51] [INFO ] After 225080ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :670
Fused 686 Parikh solutions to 90 different solutions.
Parikh walk visited 0 properties in 17673 ms.
Support contains 686 out of 1131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1131/1131 places, 1819/1819 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1131 transition count 1815
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 1127 transition count 1815
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 1127 transition count 1814
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 10 place count 1126 transition count 1814
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 1126 transition count 1814
Applied a total of 11 rules in 59 ms. Remains 1126 /1131 variables (removed 5) and now considering 1814/1819 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 1126/1131 places, 1814/1819 transitions.
Interrupted random walk after 213637 steps, including 3201 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 15
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 671) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 671) seen :0
Probabilistic random walk after 1000001 steps, saw 176663 distinct states, run finished after 27446 ms. (steps per millisecond=36 ) properties seen :0
Running SMT prover for 671 properties.
// Phase 1: matrix 1814 rows 1126 cols
[2023-03-14 23:37:07] [INFO ] Computed 125 place invariants in 12 ms
[2023-03-14 23:37:36] [INFO ] After 28433ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:671

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-06b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is ASLink-PT-06b, 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 r032-oct2-167813615500063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06b.tgz
mv ASLink-PT-06b 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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;