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.r191-tall-167838876200086.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is FunctionPointer-PT-b016, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r191-tall-167838876200086
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 7.1K Feb 25 11:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 11:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 11:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 11:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 25 11:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 391K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-b016-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678568808785

Running Version 202205111006
[2023-03-11 21:06:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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, 3600]
[2023-03-11 21:06:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 21:06:50] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2023-03-11 21:06:50] [INFO ] Transformed 306 places.
[2023-03-11 21:06:50] [INFO ] Transformed 840 transitions.
[2023-03-11 21:06:50] [INFO ] Parsed PT model containing 306 places and 840 transitions in 340 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 37 ms.
Deduced a syphon composed of 84 places in 9 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b016-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b016-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b016-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 414 out of 648 initially.
// Phase 1: matrix 414 rows 222 cols
[2023-03-11 21:06:50] [INFO ] Computed 4 place invariants in 25 ms
Incomplete random walk after 10000 steps, including 7 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 13) seen :117
FORMULA FunctionPointer-PT-b016-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-UpperBounds-09 16 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :11
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :17
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 7) seen :8
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :13
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :12
[2023-03-11 21:06:51] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2023-03-11 21:06:51] [INFO ] Computed 4 place invariants in 8 ms
[2023-03-11 21:06:51] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 21:06:51] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 21:06:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:51] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-11 21:06:51] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-11 21:06:51] [INFO ] [Real]Added 65 Read/Feed constraints in 24 ms returned sat
[2023-03-11 21:06:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:06:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:51] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 21:06:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:51] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-11 21:06:51] [INFO ] [Nat]Added 65 Read/Feed constraints in 72 ms returned sat
[2023-03-11 21:06:51] [INFO ] Deduced a trap composed of 44 places in 148 ms of which 3 ms to minimize.
[2023-03-11 21:06:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2023-03-11 21:06:52] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 116 ms.
[2023-03-11 21:06:52] [INFO ] Added : 2 causal constraints over 1 iterations in 221 ms. Result :sat
Minimization took 22 ms.
[2023-03-11 21:06:52] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:52] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 21:06:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:52] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2023-03-11 21:06:52] [INFO ] [Real]Added 65 Read/Feed constraints in 44 ms returned sat
[2023-03-11 21:06:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:06:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:52] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 21:06:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:52] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-11 21:06:52] [INFO ] [Nat]Added 65 Read/Feed constraints in 33 ms returned sat
[2023-03-11 21:06:52] [INFO ] Deduced a trap composed of 26 places in 256 ms of which 1 ms to minimize.
[2023-03-11 21:06:52] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 0 ms to minimize.
[2023-03-11 21:06:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 385 ms
[2023-03-11 21:06:53] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 61 ms.
[2023-03-11 21:06:53] [INFO ] Added : 2 causal constraints over 1 iterations in 103 ms. Result :sat
Minimization took 29 ms.
[2023-03-11 21:06:53] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:53] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 21:06:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:53] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-11 21:06:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:06:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:53] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 21:06:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:53] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-11 21:06:53] [INFO ] [Nat]Added 65 Read/Feed constraints in 8 ms returned sat
[2023-03-11 21:06:53] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 1 ms to minimize.
[2023-03-11 21:06:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 129 ms
[2023-03-11 21:06:53] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 46 ms.
[2023-03-11 21:06:53] [INFO ] Added : 3 causal constraints over 1 iterations in 91 ms. Result :sat
Minimization took 50 ms.
[2023-03-11 21:06:53] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:53] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 21:06:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:53] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2023-03-11 21:06:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:06:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 21:06:53] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 21:06:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:53] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-11 21:06:53] [INFO ] [Nat]Added 65 Read/Feed constraints in 7 ms returned sat
[2023-03-11 21:06:53] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 26 ms.
[2023-03-11 21:06:53] [INFO ] Added : 0 causal constraints over 0 iterations in 58 ms. Result :sat
Minimization took 23 ms.
[2023-03-11 21:06:54] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:54] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Real]Added 65 Read/Feed constraints in 13 ms returned sat
[2023-03-11 21:06:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:06:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:54] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Nat]Added 65 Read/Feed constraints in 11 ms returned sat
[2023-03-11 21:06:54] [INFO ] Deduced a trap composed of 61 places in 118 ms of which 5 ms to minimize.
[2023-03-11 21:06:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2023-03-11 21:06:54] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 29 ms.
[2023-03-11 21:06:54] [INFO ] Added : 2 causal constraints over 1 iterations in 88 ms. Result :sat
Minimization took 21 ms.
[2023-03-11 21:06:54] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:54] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Real]Added 65 Read/Feed constraints in 35 ms returned sat
[2023-03-11 21:06:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:06:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:54] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-11 21:06:54] [INFO ] [Nat]Added 65 Read/Feed constraints in 8 ms returned sat
[2023-03-11 21:06:54] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 0 ms to minimize.
[2023-03-11 21:06:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2023-03-11 21:06:54] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 26 ms.
[2023-03-11 21:06:55] [INFO ] Added : 1 causal constraints over 1 iterations in 77 ms. Result :sat
Minimization took 25 ms.
[2023-03-11 21:06:55] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:55] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 21:06:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:55] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2023-03-11 21:06:55] [INFO ] [Real]Added 65 Read/Feed constraints in 12 ms returned sat
[2023-03-11 21:06:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:06:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:55] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 21:06:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:55] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-11 21:06:55] [INFO ] [Nat]Added 65 Read/Feed constraints in 10 ms returned sat
[2023-03-11 21:06:55] [INFO ] Deduced a trap composed of 44 places in 98 ms of which 0 ms to minimize.
[2023-03-11 21:06:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2023-03-11 21:06:55] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 26 ms.
[2023-03-11 21:06:55] [INFO ] Added : 2 causal constraints over 1 iterations in 76 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, 16, 16, -1, -1, -1] Max seen :[24, 4, 7, 14, 21, 3, 23]
FORMULA FunctionPointer-PT-b016-UpperBounds-07 16 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 6 out of 222 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 222/222 places, 648/648 transitions.
Graph (complete) has 932 edges and 222 vertex of which 197 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.3 ms
Discarding 25 places :
Also discarding 0 output transitions
Drop transitions removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 197 transition count 615
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 61 place count 170 transition count 455
Iterating global reduction 1 with 27 rules applied. Total rules applied 88 place count 170 transition count 455
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 114 place count 170 transition count 429
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 130 place count 154 transition count 397
Iterating global reduction 2 with 16 rules applied. Total rules applied 146 place count 154 transition count 397
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 150 place count 154 transition count 393
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 157 place count 147 transition count 379
Iterating global reduction 3 with 7 rules applied. Total rules applied 164 place count 147 transition count 379
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 171 place count 140 transition count 351
Iterating global reduction 3 with 7 rules applied. Total rules applied 178 place count 140 transition count 351
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 185 place count 133 transition count 337
Iterating global reduction 3 with 7 rules applied. Total rules applied 192 place count 133 transition count 337
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 199 place count 126 transition count 309
Iterating global reduction 3 with 7 rules applied. Total rules applied 206 place count 126 transition count 309
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 213 place count 119 transition count 281
Iterating global reduction 3 with 7 rules applied. Total rules applied 220 place count 119 transition count 281
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 227 place count 112 transition count 267
Iterating global reduction 3 with 7 rules applied. Total rules applied 234 place count 112 transition count 267
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 241 place count 105 transition count 253
Iterating global reduction 3 with 7 rules applied. Total rules applied 248 place count 105 transition count 253
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 255 place count 98 transition count 239
Iterating global reduction 3 with 7 rules applied. Total rules applied 262 place count 98 transition count 239
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 269 place count 91 transition count 225
Iterating global reduction 3 with 7 rules applied. Total rules applied 276 place count 91 transition count 225
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 282 place count 85 transition count 213
Iterating global reduction 3 with 6 rules applied. Total rules applied 288 place count 85 transition count 213
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 290 place count 85 transition count 211
Applied a total of 290 rules in 114 ms. Remains 85 /222 variables (removed 137) and now considering 211/648 (removed 437) transitions.
Finished structural reductions, in 1 iterations. Remains : 85/222 places, 211/648 transitions.
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:06:55] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 6) seen :56
FORMULA FunctionPointer-PT-b016-UpperBounds-03 16 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 5) seen :36
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 5) seen :713
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 5) seen :33
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 5) seen :604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 5) seen :27
[2023-03-11 21:06:59] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:06:59] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:06:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:59] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-11 21:06:59] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:06:59] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:06:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:06:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:59] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:06:59] [INFO ] [Nat]Added 26 Read/Feed constraints in 9 ms returned sat
[2023-03-11 21:06:59] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 1 ms to minimize.
[2023-03-11 21:06:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2023-03-11 21:06:59] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:06:59] [INFO ] Added : 12 causal constraints over 3 iterations in 50 ms. Result :sat
Minimization took 16 ms.
[2023-03-11 21:06:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:06:59] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:06:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:06:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:59] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:06:59] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:06:59] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2023-03-11 21:06:59] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
[2023-03-11 21:06:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 89 ms
[2023-03-11 21:06:59] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-11 21:07:00] [INFO ] Added : 42 causal constraints over 10 iterations in 131 ms. Result :sat
Minimization took 23 ms.
[2023-03-11 21:07:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:00] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:00] [INFO ] Deduced a trap composed of 24 places in 48 ms of which 0 ms to minimize.
[2023-03-11 21:07:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-11 21:07:00] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-11 21:07:00] [INFO ] Added : 11 causal constraints over 3 iterations in 34 ms. Result :sat
Minimization took 13 ms.
[2023-03-11 21:07:00] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:00] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:00] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 0 ms to minimize.
[2023-03-11 21:07:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2023-03-11 21:07:00] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 8 ms.
[2023-03-11 21:07:00] [INFO ] Added : 13 causal constraints over 4 iterations in 50 ms. Result :sat
Minimization took 16 ms.
[2023-03-11 21:07:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Real]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-11 21:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:00] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-11 21:07:00] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-11 21:07:00] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 12 ms.
[2023-03-11 21:07:00] [INFO ] Added : 8 causal constraints over 2 iterations in 37 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[24, 698, 21, 575, 25]
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Applied a total of 0 rules in 6 ms. Remains 85 /85 variables (removed 0) and now considering 211/211 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 85/85 places, 211/211 transitions.
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:02] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 5) seen :33
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 5) seen :37
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 5) seen :874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 5) seen :28
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 5) seen :654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 5) seen :30
[2023-03-11 21:07:06] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-11 21:07:06] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:06] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:06] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:06] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-11 21:07:06] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 1 ms to minimize.
[2023-03-11 21:07:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2023-03-11 21:07:06] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 9 ms.
[2023-03-11 21:07:06] [INFO ] Added : 12 causal constraints over 3 iterations in 41 ms. Result :sat
Minimization took 13 ms.
[2023-03-11 21:07:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-11 21:07:06] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-11 21:07:06] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:06] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 1 ms to minimize.
[2023-03-11 21:07:06] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 0 ms to minimize.
[2023-03-11 21:07:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 112 ms
[2023-03-11 21:07:06] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-11 21:07:06] [INFO ] Added : 42 causal constraints over 10 iterations in 109 ms. Result :sat
Minimization took 23 ms.
[2023-03-11 21:07:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:06] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:07] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:07] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:07] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 1 ms to minimize.
[2023-03-11 21:07:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-03-11 21:07:07] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:07:07] [INFO ] Added : 11 causal constraints over 3 iterations in 34 ms. Result :sat
Minimization took 14 ms.
[2023-03-11 21:07:07] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:07] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:07] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:07] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:07] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:07] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 1 ms to minimize.
[2023-03-11 21:07:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-11 21:07:07] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:07:07] [INFO ] Added : 13 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 13 ms.
[2023-03-11 21:07:07] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:07:07] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:07] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-11 21:07:07] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-11 21:07:07] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 9 ms.
[2023-03-11 21:07:07] [INFO ] Added : 8 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[24, 843, 21, 628, 25]
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Applied a total of 0 rules in 6 ms. Remains 85 /85 variables (removed 0) and now considering 211/211 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 85/85 places, 211/211 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Applied a total of 0 rules in 5 ms. Remains 85 /85 variables (removed 0) and now considering 211/211 (removed 0) transitions.
[2023-03-11 21:07:09] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:09] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:09] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-11 21:07:09] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:09] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:09] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2023-03-11 21:07:09] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-11 21:07:09] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:09] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 85/85 places, 211/211 transitions.
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:09] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 5) seen :44
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 5) seen :25
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 5) seen :572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 5) seen :42
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 5) seen :782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 5) seen :36
[2023-03-11 21:07:13] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:13] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 21:07:13] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 21:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:13] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-11 21:07:13] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:13] [INFO ] [Real]Added 26 Read/Feed constraints in 8 ms returned sat
[2023-03-11 21:07:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:13] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-11 21:07:13] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-11 21:07:13] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 0 ms to minimize.
[2023-03-11 21:07:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-03-11 21:07:13] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-11 21:07:13] [INFO ] Added : 12 causal constraints over 3 iterations in 35 ms. Result :sat
Minimization took 13 ms.
[2023-03-11 21:07:13] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:13] [INFO ] [Real]Added 26 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:07:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:13] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:13] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:14] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 0 ms to minimize.
[2023-03-11 21:07:14] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 0 ms to minimize.
[2023-03-11 21:07:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 91 ms
[2023-03-11 21:07:14] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:07:14] [INFO ] Added : 42 causal constraints over 10 iterations in 109 ms. Result :sat
Minimization took 25 ms.
[2023-03-11 21:07:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:14] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 0 ms to minimize.
[2023-03-11 21:07:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2023-03-11 21:07:14] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-11 21:07:14] [INFO ] Added : 11 causal constraints over 3 iterations in 35 ms. Result :sat
Minimization took 16 ms.
[2023-03-11 21:07:14] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:14] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:14] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:14] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 0 ms to minimize.
[2023-03-11 21:07:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2023-03-11 21:07:14] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:07:14] [INFO ] Added : 13 causal constraints over 4 iterations in 45 ms. Result :sat
Minimization took 14 ms.
[2023-03-11 21:07:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-11 21:07:14] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-11 21:07:14] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 8 ms.
[2023-03-11 21:07:14] [INFO ] Added : 8 causal constraints over 2 iterations in 33 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[24, 843, 21, 769, 25]
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Applied a total of 0 rules in 6 ms. Remains 85 /85 variables (removed 0) and now considering 211/211 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 85/85 places, 211/211 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Applied a total of 0 rules in 5 ms. Remains 85 /85 variables (removed 0) and now considering 211/211 (removed 0) transitions.
[2023-03-11 21:07:17] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:17] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-11 21:07:17] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:17] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:17] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-03-11 21:07:17] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-11 21:07:17] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:17] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 85/85 places, 211/211 transitions.
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:17] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 5) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 5) seen :42
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 5) seen :566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 5) seen :37
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 5) seen :712
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 5) seen :36
[2023-03-11 21:07:20] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:20] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-11 21:07:20] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:20] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:21] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:21] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 0 ms to minimize.
[2023-03-11 21:07:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2023-03-11 21:07:21] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-11 21:07:21] [INFO ] Added : 12 causal constraints over 3 iterations in 36 ms. Result :sat
Minimization took 13 ms.
[2023-03-11 21:07:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Real]Added 26 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:07:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:21] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:21] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2023-03-11 21:07:21] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2023-03-11 21:07:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 92 ms
[2023-03-11 21:07:21] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:07:21] [INFO ] Added : 42 causal constraints over 10 iterations in 114 ms. Result :sat
Minimization took 25 ms.
[2023-03-11 21:07:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:21] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:21] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:07:21] [INFO ] Added : 12 causal constraints over 3 iterations in 36 ms. Result :sat
Minimization took 14 ms.
[2023-03-11 21:07:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:21] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Real]Added 26 Read/Feed constraints in 17 ms returned sat
[2023-03-11 21:07:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:21] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:21] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 0 ms to minimize.
[2023-03-11 21:07:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-03-11 21:07:21] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-11 21:07:21] [INFO ] Added : 13 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 20 ms.
[2023-03-11 21:07:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:21] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-11 21:07:22] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:22] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:07:22] [INFO ] Added : 8 causal constraints over 2 iterations in 32 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[24, 843, 32, 769, 25]
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Applied a total of 0 rules in 15 ms. Remains 85 /85 variables (removed 0) and now considering 211/211 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 85/85 places, 211/211 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Applied a total of 0 rules in 4 ms. Remains 85 /85 variables (removed 0) and now considering 211/211 (removed 0) transitions.
[2023-03-11 21:07:24] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:24] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:24] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-11 21:07:24] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:24] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:24] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:24] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-11 21:07:24] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-11 21:07:24] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:24] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:24] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 85/85 places, 211/211 transitions.
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:24] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 975 ms. (steps per millisecond=1025 ) properties (out of 5) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 5) seen :27
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 5) seen :503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 5) seen :34
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 5) seen :644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 5) seen :29
[2023-03-11 21:07:28] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:28] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-11 21:07:28] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:28] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:28] [INFO ] [Nat]Added 26 Read/Feed constraints in 7 ms returned sat
[2023-03-11 21:07:28] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 0 ms to minimize.
[2023-03-11 21:07:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2023-03-11 21:07:28] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:07:28] [INFO ] Added : 12 causal constraints over 3 iterations in 35 ms. Result :sat
Minimization took 12 ms.
[2023-03-11 21:07:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:28] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:28] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-11 21:07:28] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:28] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2023-03-11 21:07:28] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
[2023-03-11 21:07:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 80 ms
[2023-03-11 21:07:28] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-11 21:07:28] [INFO ] Added : 42 causal constraints over 10 iterations in 110 ms. Result :sat
Minimization took 25 ms.
[2023-03-11 21:07:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:28] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-11 21:07:28] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:29] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-11 21:07:29] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:29] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 15 ms.
[2023-03-11 21:07:29] [INFO ] Added : 12 causal constraints over 3 iterations in 47 ms. Result :sat
Minimization took 13 ms.
[2023-03-11 21:07:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:29] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-11 21:07:29] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:29] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-11 21:07:29] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:29] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 0 ms to minimize.
[2023-03-11 21:07:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2023-03-11 21:07:29] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-11 21:07:29] [INFO ] Added : 13 causal constraints over 4 iterations in 41 ms. Result :sat
Minimization took 13 ms.
[2023-03-11 21:07:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:29] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:29] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:29] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 8 ms.
[2023-03-11 21:07:29] [INFO ] Added : 8 causal constraints over 2 iterations in 29 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[24, 843, 32, 769, 25]
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Applied a total of 0 rules in 4 ms. Remains 85 /85 variables (removed 0) and now considering 211/211 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 85/85 places, 211/211 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Applied a total of 0 rules in 4 ms. Remains 85 /85 variables (removed 0) and now considering 211/211 (removed 0) transitions.
[2023-03-11 21:07:31] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:31] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:31] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-11 21:07:31] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:31] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:31] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:31] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2023-03-11 21:07:31] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-11 21:07:31] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:31] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:31] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 85/85 places, 211/211 transitions.
Starting property specific reduction for FunctionPointer-PT-b016-UpperBounds-00
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:32] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :4
[2023-03-11 21:07:32] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:32] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-11 21:07:32] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:32] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:32] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 1 ms to minimize.
[2023-03-11 21:07:32] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 0 ms to minimize.
[2023-03-11 21:07:32] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
[2023-03-11 21:07:32] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 132 ms
[2023-03-11 21:07:32] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-11 21:07:32] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2023-03-11 21:07:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2023-03-11 21:07:32] [INFO ] Added : 6 causal constraints over 2 iterations in 88 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Graph (complete) has 363 edges and 85 vertex of which 79 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 79 transition count 201
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 77 transition count 197
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 77 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 19 place count 77 transition count 193
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 20 place count 76 transition count 191
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 76 transition count 191
Applied a total of 21 rules in 7 ms. Remains 76 /85 variables (removed 9) and now considering 191/211 (removed 20) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/85 places, 191/211 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:32] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 1) seen :4
[2023-03-11 21:07:33] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-11 21:07:33] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:33] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:33] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-11 21:07:33] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:33] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 4 ms to minimize.
[2023-03-11 21:07:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-11 21:07:33] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 6 ms.
[2023-03-11 21:07:33] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 0 ms to minimize.
[2023-03-11 21:07:33] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 0 ms to minimize.
[2023-03-11 21:07:33] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2023-03-11 21:07:34] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 0 ms to minimize.
[2023-03-11 21:07:34] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 164 ms
[2023-03-11 21:07:34] [INFO ] Added : 8 causal constraints over 3 iterations in 199 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2023-03-11 21:07:34] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:34] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:34] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-11 21:07:34] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:34] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:34] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:34] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-11 21:07:34] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:07:34] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:34] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-11 21:07:34] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b016-UpperBounds-00 in 2367 ms.
Starting property specific reduction for FunctionPointer-PT-b016-UpperBounds-02
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:34] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :1
[2023-03-11 21:07:34] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:34] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:34] [INFO ] [Real]Added 26 Read/Feed constraints in 9 ms returned sat
[2023-03-11 21:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:34] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-11 21:07:34] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:34] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 1 ms to minimize.
[2023-03-11 21:07:34] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
[2023-03-11 21:07:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 94 ms
[2023-03-11 21:07:34] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:07:34] [INFO ] Added : 21 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Graph (complete) has 363 edges and 85 vertex of which 76 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 76 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 75 transition count 194
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 75 transition count 194
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 75 transition count 192
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 74 transition count 190
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 74 transition count 190
Applied a total of 22 rules in 7 ms. Remains 74 /85 variables (removed 11) and now considering 190/211 (removed 21) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/85 places, 190/211 transitions.
Normalized transition count is 114 out of 190 initially.
// Phase 1: matrix 114 rows 74 cols
[2023-03-11 21:07:34] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 1) seen :1193
[2023-03-11 21:07:36] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2023-03-11 21:07:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:36] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:07:36] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-11 21:07:36] [INFO ] [Real]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:36] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:36] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:36] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2023-03-11 21:07:36] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
[2023-03-11 21:07:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 82 ms
[2023-03-11 21:07:36] [INFO ] Computed and/alt/rep : 60/163/51 causal constraints (skipped 61 transitions) in 5 ms.
[2023-03-11 21:07:36] [INFO ] Added : 22 causal constraints over 5 iterations in 45 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1193]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
[2023-03-11 21:07:38] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2023-03-11 21:07:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:38] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-11 21:07:38] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2023-03-11 21:07:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:38] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-11 21:07:38] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-11 21:07:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:07:38] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2023-03-11 21:07:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:38] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Normalized transition count is 114 out of 190 initially.
// Phase 1: matrix 114 rows 74 cols
[2023-03-11 21:07:38] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 1) seen :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 1) seen :1193
[2023-03-11 21:07:39] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2023-03-11 21:07:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:07:39] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-11 21:07:39] [INFO ] [Real]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:39] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-11 21:07:39] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:39] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 1 ms to minimize.
[2023-03-11 21:07:39] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 0 ms to minimize.
[2023-03-11 21:07:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 79 ms
[2023-03-11 21:07:39] [INFO ] Computed and/alt/rep : 60/163/51 causal constraints (skipped 61 transitions) in 8 ms.
[2023-03-11 21:07:39] [INFO ] Added : 22 causal constraints over 5 iterations in 47 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1193]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
[2023-03-11 21:07:41] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2023-03-11 21:07:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:41] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-11 21:07:41] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2023-03-11 21:07:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:41] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-11 21:07:41] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2023-03-11 21:07:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:07:41] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2023-03-11 21:07:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:41] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Ending property specific reduction for FunctionPointer-PT-b016-UpperBounds-02 in 7344 ms.
Starting property specific reduction for FunctionPointer-PT-b016-UpperBounds-10
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:41] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :11
[2023-03-11 21:07:41] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:41] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:41] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:41] [INFO ] [Real]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-11 21:07:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:41] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-11 21:07:41] [INFO ] [Nat]Added 26 Read/Feed constraints in 7 ms returned sat
[2023-03-11 21:07:41] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 0 ms to minimize.
[2023-03-11 21:07:41] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
[2023-03-11 21:07:41] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2023-03-11 21:07:41] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 140 ms
[2023-03-11 21:07:42] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:07:42] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 0 ms to minimize.
[2023-03-11 21:07:42] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2023-03-11 21:07:42] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2023-03-11 21:07:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 135 ms
[2023-03-11 21:07:42] [INFO ] Added : 10 causal constraints over 4 iterations in 183 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11]
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Graph (complete) has 363 edges and 85 vertex of which 79 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 79 transition count 201
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 77 transition count 197
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 77 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 19 place count 77 transition count 193
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 20 place count 76 transition count 191
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 76 transition count 191
Applied a total of 21 rules in 6 ms. Remains 76 /85 variables (removed 9) and now considering 191/211 (removed 20) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/85 places, 191/211 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:42] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 1) seen :7
[2023-03-11 21:07:43] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:07:43] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:43] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:07:43] [INFO ] [Nat]Added 18 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:43] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2023-03-11 21:07:43] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2023-03-11 21:07:43] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2023-03-11 21:07:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 124 ms
[2023-03-11 21:07:43] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 6 ms.
[2023-03-11 21:07:43] [INFO ] Added : 5 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[13]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2023-03-11 21:07:43] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:43] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 21:07:43] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:43] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:43] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2023-03-11 21:07:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:07:44] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:44] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:44] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 865 ms. (steps per millisecond=1156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 1) seen :7
[2023-03-11 21:07:45] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:45] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-11 21:07:45] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:45] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:07:45] [INFO ] [Nat]Added 18 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:45] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2023-03-11 21:07:45] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2023-03-11 21:07:45] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 6 ms to minimize.
[2023-03-11 21:07:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 129 ms
[2023-03-11 21:07:45] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 6 ms.
[2023-03-11 21:07:45] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2023-03-11 21:07:45] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:45] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 21:07:45] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:45] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:45] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2023-03-11 21:07:45] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:07:45] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:45] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:45] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 911 ms. (steps per millisecond=1097 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 1) seen :5
[2023-03-11 21:07:47] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:47] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:47] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-11 21:07:47] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:47] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-11 21:07:47] [INFO ] [Nat]Added 18 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:47] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 0 ms to minimize.
[2023-03-11 21:07:47] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2023-03-11 21:07:47] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2023-03-11 21:07:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 121 ms
[2023-03-11 21:07:47] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 5 ms.
[2023-03-11 21:07:47] [INFO ] Added : 4 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2023-03-11 21:07:47] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:47] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-11 21:07:47] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:47] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:47] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-11 21:07:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:07:47] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:47] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:47] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 816 ms. (steps per millisecond=1225 ) properties (out of 1) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 1) seen :9
[2023-03-11 21:07:49] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:49] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 21:07:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:49] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:49] [INFO ] [Real]Added 18 Read/Feed constraints in 6 ms returned sat
[2023-03-11 21:07:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:07:49] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:49] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2023-03-11 21:07:49] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 0 ms to minimize.
[2023-03-11 21:07:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 89 ms
[2023-03-11 21:07:49] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 5 ms.
[2023-03-11 21:07:49] [INFO ] Added : 8 causal constraints over 3 iterations in 30 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[21]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 7 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2023-03-11 21:07:49] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:49] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-11 21:07:49] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:49] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:49] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2023-03-11 21:07:49] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:07:49] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:49] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:49] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 853 ms. (steps per millisecond=1172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 1) seen :6
[2023-03-11 21:07:50] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:50] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-11 21:07:51] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:51] [INFO ] [Real]Added 18 Read/Feed constraints in 5 ms returned sat
[2023-03-11 21:07:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-11 21:07:51] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:51] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2023-03-11 21:07:51] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2023-03-11 21:07:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 82 ms
[2023-03-11 21:07:51] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 6 ms.
[2023-03-11 21:07:51] [INFO ] Added : 8 causal constraints over 3 iterations in 30 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[21]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 7 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 4 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2023-03-11 21:07:51] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:51] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 21:07:51] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:51] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:07:51] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2023-03-11 21:07:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:07:51] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:51] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b016-UpperBounds-10 in 9711 ms.
Starting property specific reduction for FunctionPointer-PT-b016-UpperBounds-13
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :6
[2023-03-11 21:07:51] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:51] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:07:51] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:07:51] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:07:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:51] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-11 21:07:51] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:51] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 0 ms to minimize.
[2023-03-11 21:07:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-03-11 21:07:51] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-11 21:07:51] [INFO ] Added : 31 causal constraints over 10 iterations in 87 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Graph (complete) has 363 edges and 85 vertex of which 76 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 76 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 75 transition count 194
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 75 transition count 194
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 75 transition count 192
Applied a total of 20 rules in 5 ms. Remains 75 /85 variables (removed 10) and now considering 192/211 (removed 19) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/85 places, 192/211 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 17 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 1) seen :741
[2023-03-11 21:07:53] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:07:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 21:07:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:07:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:53] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-11 21:07:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:07:53] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 0 ms to minimize.
[2023-03-11 21:07:53] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
[2023-03-11 21:07:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 89 ms
[2023-03-11 21:07:53] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 6 ms.
[2023-03-11 21:07:53] [INFO ] Added : 8 causal constraints over 4 iterations in 39 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[741]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2023-03-11 21:07:53] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:53] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:53] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-11 21:07:53] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 21:07:54] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2023-03-11 21:07:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:07:54] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:54] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:54] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:54] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 884 ms. (steps per millisecond=1131 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 1) seen :1023
[2023-03-11 21:07:55] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:55] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:07:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-11 21:07:55] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 21:07:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:07:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:55] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-11 21:07:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:07:55] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 0 ms to minimize.
[2023-03-11 21:07:55] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 4 ms to minimize.
[2023-03-11 21:07:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 81 ms
[2023-03-11 21:07:55] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 6 ms.
[2023-03-11 21:07:55] [INFO ] Added : 8 causal constraints over 4 iterations in 39 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1023]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 13 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2023-03-11 21:07:56] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:56] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-11 21:07:56] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 21:07:56] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2023-03-11 21:07:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:07:56] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:56] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:56] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=1152 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 1) seen :1041
[2023-03-11 21:07:58] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-11 21:07:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 21:07:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:07:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:58] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-11 21:07:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:07:58] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 0 ms to minimize.
[2023-03-11 21:07:58] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 0 ms to minimize.
[2023-03-11 21:07:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 88 ms
[2023-03-11 21:07:58] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 5 ms.
[2023-03-11 21:07:58] [INFO ] Added : 8 causal constraints over 4 iterations in 32 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1041]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2023-03-11 21:07:59] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:59] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:59] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-11 21:07:59] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:59] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:59] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 21:07:59] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2023-03-11 21:07:59] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:07:59] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:59] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:59] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:07:59] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 872 ms. (steps per millisecond=1146 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 1) seen :1012
[2023-03-11 21:08:00] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:08:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:08:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:08:00] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:08:00] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 21:08:00] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:08:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:08:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:08:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:08:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:08:00] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:08:01] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 0 ms to minimize.
[2023-03-11 21:08:01] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 0 ms to minimize.
[2023-03-11 21:08:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 83 ms
[2023-03-11 21:08:01] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 9 ms.
[2023-03-11 21:08:01] [INFO ] Added : 8 causal constraints over 4 iterations in 41 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1041]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2023-03-11 21:08:01] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:08:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:01] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-11 21:08:01] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:08:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:01] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 21:08:01] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2023-03-11 21:08:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:08:01] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-11 21:08:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:08:01] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Ending property specific reduction for FunctionPointer-PT-b016-UpperBounds-13 in 10562 ms.
Starting property specific reduction for FunctionPointer-PT-b016-UpperBounds-14
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:08:01] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :5
[2023-03-11 21:08:02] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-11 21:08:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:02] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:08:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:08:02] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:08:02] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 21:08:02] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:08:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:08:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:08:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:08:02] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-11 21:08:02] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:08:02] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 0 ms to minimize.
[2023-03-11 21:08:02] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2023-03-11 21:08:02] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2023-03-11 21:08:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 128 ms
[2023-03-11 21:08:02] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-11 21:08:02] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 0 ms to minimize.
[2023-03-11 21:08:02] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 0 ms to minimize.
[2023-03-11 21:08:02] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2023-03-11 21:08:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 132 ms
[2023-03-11 21:08:02] [INFO ] Added : 12 causal constraints over 4 iterations in 175 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 211/211 transitions.
Graph (complete) has 363 edges and 85 vertex of which 79 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 79 transition count 201
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 77 transition count 197
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 77 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 19 place count 77 transition count 193
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 20 place count 76 transition count 191
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 76 transition count 191
Applied a total of 21 rules in 7 ms. Remains 76 /85 variables (removed 9) and now considering 191/211 (removed 20) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/85 places, 191/211 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:08:02] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 1) seen :6
[2023-03-11 21:08:03] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:08:03] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:08:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:08:03] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:08:03] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2023-03-11 21:08:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:08:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:08:03] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:08:03] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:08:03] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 0 ms to minimize.
[2023-03-11 21:08:03] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2023-03-11 21:08:04] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2023-03-11 21:08:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 128 ms
[2023-03-11 21:08:04] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 7 ms.
[2023-03-11 21:08:04] [INFO ] Added : 5 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2023-03-11 21:08:04] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:08:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:08:04] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-11 21:08:04] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:08:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:08:04] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:08:04] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2023-03-11 21:08:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:08:04] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:08:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:04] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:08:04] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=1168 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 1) seen :9
[2023-03-11 21:08:05] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:08:05] [INFO ] Computed 3 place invariants in 8 ms
[2023-03-11 21:08:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:08:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:08:05] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:08:05] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:08:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:08:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 21:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:08:05] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-11 21:08:05] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-11 21:08:05] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2023-03-11 21:08:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2023-03-11 21:08:05] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 8 ms.
[2023-03-11 21:08:05] [INFO ] Added : 11 causal constraints over 4 iterations in 48 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2023-03-11 21:08:05] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:08:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:05] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 21:08:05] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:08:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:06] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-11 21:08:06] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2023-03-11 21:08:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:08:06] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-11 21:08:06] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:08:06] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b016-UpperBounds-14 in 4147 ms.
[2023-03-11 21:08:06] [INFO ] Flatten gal took : 54 ms
[2023-03-11 21:08:06] [INFO ] Applying decomposition
[2023-03-11 21:08:06] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9995563673752098206.txt' '-o' '/tmp/graph9995563673752098206.bin' '-w' '/tmp/graph9995563673752098206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9995563673752098206.bin' '-l' '-1' '-v' '-w' '/tmp/graph9995563673752098206.weights' '-q' '0' '-e' '0.001'
[2023-03-11 21:08:06] [INFO ] Decomposing Gal with order
[2023-03-11 21:08:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 21:08:06] [INFO ] Removed a total of 354 redundant transitions.
[2023-03-11 21:08:06] [INFO ] Flatten gal took : 50 ms
[2023-03-11 21:08:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 102 labels/synchronizations in 11 ms.
[2023-03-11 21:08:06] [INFO ] Time to serialize gal into /tmp/UpperBounds3398574886825635830.gal : 9 ms
[2023-03-11 21:08:06] [INFO ] Time to serialize properties into /tmp/UpperBounds15884575939144972109.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds3398574886825635830.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds15884575939144972109.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds15884575939144972109.prop.
Detected timeout of ITS tools.
[2023-03-11 21:28:32] [INFO ] Flatten gal took : 11 ms
[2023-03-11 21:28:32] [INFO ] Time to serialize gal into /tmp/UpperBounds13480904620609326138.gal : 3 ms
[2023-03-11 21:28:32] [INFO ] Time to serialize properties into /tmp/UpperBounds13045675739016788514.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13480904620609326138.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13045675739016788514.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...297
Loading property file /tmp/UpperBounds13045675739016788514.prop.
Detected timeout of ITS tools.
[2023-03-11 21:48:57] [INFO ] Flatten gal took : 11 ms
[2023-03-11 21:48:57] [INFO ] Input system was already deterministic with 211 transitions.
[2023-03-11 21:48:57] [INFO ] Transformed 85 places.
[2023-03-11 21:48:57] [INFO ] Transformed 211 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-11 21:48:57] [INFO ] Time to serialize gal into /tmp/UpperBounds8377268594253371780.gal : 3 ms
[2023-03-11 21:48:57] [INFO ] Time to serialize properties into /tmp/UpperBounds13873104640496586709.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8377268594253371780.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13873104640496586709.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds13873104640496586709.prop.

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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 UpperBounds -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 3600 -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="FunctionPointer-PT-b016"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is FunctionPointer-PT-b016, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r191-tall-167838876200086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b016.tgz
mv FunctionPointer-PT-b016 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;