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.r171-tall-167838859000685.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 smartxred
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 r171-tall-167838859000685
=====================================================================

--------------------
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 1679496325999

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b016
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 14:45:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 14:45:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 14:45:27] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2023-03-22 14:45:27] [INFO ] Transformed 306 places.
[2023-03-22 14:45:27] [INFO ] Transformed 840 transitions.
[2023-03-22 14:45:27] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 148 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 84 places in 5 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
[2023-03-22 14:45:27] [INFO ] Computed 4 place invariants in 21 ms
Incomplete random walk after 10000 steps, including 12 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 13) seen :81
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-07 16 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-UpperBounds-05 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 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :8
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :12
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :11
FORMULA FunctionPointer-PT-b016-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 6) seen :10
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 6) seen :14
[2023-03-22 14:45:27] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2023-03-22 14:45:27] [INFO ] Computed 4 place invariants in 12 ms
[2023-03-22 14:45:28] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-22 14:45:28] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-22 14:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:28] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-22 14:45:28] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-22 14:45:28] [INFO ] [Real]Added 65 Read/Feed constraints in 13 ms returned sat
[2023-03-22 14:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:28] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 14:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:28] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2023-03-22 14:45:28] [INFO ] [Nat]Added 65 Read/Feed constraints in 17 ms returned sat
[2023-03-22 14:45:28] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 3 ms to minimize.
[2023-03-22 14:45:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2023-03-22 14:45:28] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 50 ms.
[2023-03-22 14:45:28] [INFO ] Added : 2 causal constraints over 1 iterations in 115 ms. Result :sat
Minimization took 32 ms.
[2023-03-22 14:45:28] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-22 14:45:28] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 14:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:28] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-22 14:45:28] [INFO ] [Real]Added 65 Read/Feed constraints in 12 ms returned sat
[2023-03-22 14:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:28] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 14:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:29] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-22 14:45:29] [INFO ] [Nat]Added 65 Read/Feed constraints in 16 ms returned sat
[2023-03-22 14:45:29] [INFO ] Deduced a trap composed of 26 places in 97 ms of which 1 ms to minimize.
[2023-03-22 14:45:29] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 1 ms to minimize.
[2023-03-22 14:45:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 225 ms
[2023-03-22 14:45:29] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 48 ms.
[2023-03-22 14:45:29] [INFO ] Added : 2 causal constraints over 1 iterations in 109 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 14:45:29] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:29] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 14:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:29] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-22 14:45:29] [INFO ] [Real]Added 65 Read/Feed constraints in 10 ms returned sat
[2023-03-22 14:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:29] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 14:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:29] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2023-03-22 14:45:29] [INFO ] [Nat]Added 65 Read/Feed constraints in 9 ms returned sat
[2023-03-22 14:45:29] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 1 ms to minimize.
[2023-03-22 14:45:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2023-03-22 14:45:29] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 37 ms.
[2023-03-22 14:45:29] [INFO ] Added : 3 causal constraints over 1 iterations in 93 ms. Result :sat
Minimization took 49 ms.
[2023-03-22 14:45:30] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:30] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Real]Added 65 Read/Feed constraints in 12 ms returned sat
[2023-03-22 14:45:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:30] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Nat]Added 65 Read/Feed constraints in 11 ms returned sat
[2023-03-22 14:45:30] [INFO ] Deduced a trap composed of 61 places in 88 ms of which 1 ms to minimize.
[2023-03-22 14:45:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2023-03-22 14:45:30] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 29 ms.
[2023-03-22 14:45:30] [INFO ] Added : 2 causal constraints over 1 iterations in 85 ms. Result :sat
Minimization took 29 ms.
[2023-03-22 14:45:30] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:30] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Real]Added 65 Read/Feed constraints in 11 ms returned sat
[2023-03-22 14:45:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:30] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-22 14:45:30] [INFO ] [Nat]Added 65 Read/Feed constraints in 10 ms returned sat
[2023-03-22 14:45:30] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 0 ms to minimize.
[2023-03-22 14:45:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2023-03-22 14:45:30] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 27 ms.
[2023-03-22 14:45:31] [INFO ] Added : 1 causal constraints over 1 iterations in 80 ms. Result :sat
Minimization took 22 ms.
[2023-03-22 14:45:31] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:31] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-22 14:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:31] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-22 14:45:31] [INFO ] [Real]Added 65 Read/Feed constraints in 19 ms returned sat
[2023-03-22 14:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:31] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 14:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:31] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-22 14:45:31] [INFO ] [Nat]Added 65 Read/Feed constraints in 16 ms returned sat
[2023-03-22 14:45:31] [INFO ] Deduced a trap composed of 49 places in 98 ms of which 0 ms to minimize.
[2023-03-22 14:45:31] [INFO ] Deduced a trap composed of 51 places in 81 ms of which 1 ms to minimize.
[2023-03-22 14:45:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 226 ms
[2023-03-22 14:45:31] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 31 ms.
[2023-03-22 14:45:31] [INFO ] Added : 2 causal constraints over 1 iterations in 77 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, 16, -1, -1, -1] Max seen :[3, 4, 9, 17, 4, 16]
Support contains 6 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.2 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 105 ms. Remains 85 /222 variables (removed 137) and now considering 211/648 (removed 437) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 85/222 places, 211/648 transitions.
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:45:31] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 885 ms. (steps per millisecond=1129 ) properties (out of 6) seen :79
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 517 ms. (steps per millisecond=1934 ) properties (out of 5) seen :38
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 5) seen :589
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 5) seen :28
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 :789
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 :31
[2023-03-22 14:45:35] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:45:35] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-22 14:45:35] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:35] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-22 14:45:35] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:45:35] [INFO ] [Real]Added 26 Read/Feed constraints in 7 ms returned sat
[2023-03-22 14:45:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:35] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:35] [INFO ] [Nat]Added 26 Read/Feed constraints in 9 ms returned sat
[2023-03-22 14:45:35] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 0 ms to minimize.
[2023-03-22 14:45:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-22 14:45:35] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-22 14:45:35] [INFO ] Added : 12 causal constraints over 3 iterations in 42 ms. Result :sat
Minimization took 15 ms.
[2023-03-22 14:45:35] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-22 14:45:35] [INFO ] [Real]Added 26 Read/Feed constraints in 2 ms returned sat
[2023-03-22 14:45:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:35] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-22 14:45:35] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:45:35] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 0 ms to minimize.
[2023-03-22 14:45:35] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 0 ms to minimize.
[2023-03-22 14:45:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 90 ms
[2023-03-22 14:45:35] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-22 14:45:36] [INFO ] Added : 42 causal constraints over 10 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2023-03-22 14:45:36] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:36] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Real]Added 26 Read/Feed constraints in 7 ms returned sat
[2023-03-22 14:45:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:36] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:45:36] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 9 ms.
[2023-03-22 14:45:36] [INFO ] Added : 14 causal constraints over 4 iterations in 51 ms. Result :sat
Minimization took 13 ms.
[2023-03-22 14:45:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:45:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:45:36] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
[2023-03-22 14:45:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-22 14:45:36] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-22 14:45:36] [INFO ] Added : 13 causal constraints over 4 iterations in 48 ms. Result :sat
Minimization took 14 ms.
[2023-03-22 14:45:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:45:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:45:36] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:45:36] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-22 14:45:36] [INFO ] Added : 8 causal constraints over 2 iterations in 30 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[19, 559, 17, 769, 20]
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 6 ms. Remains : 85/85 places, 211/211 transitions.
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:45:38] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1013 ms. (steps per millisecond=987 ) properties (out of 5) seen :16
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 :26
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 5) seen :645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 5) seen :41
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 5) seen :566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 5) seen :24
[2023-03-22 14:45:42] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:45:42] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-22 14:45:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:42] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:45:42] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:45:42] [INFO ] [Real]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-22 14:45:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:42] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-22 14:45:42] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 1 ms to minimize.
[2023-03-22 14:45:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2023-03-22 14:45:42] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-22 14:45:42] [INFO ] Added : 12 causal constraints over 3 iterations in 37 ms. Result :sat
Minimization took 12 ms.
[2023-03-22 14:45:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:45:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:42] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Nat]Added 26 Read/Feed constraints in 2 ms returned sat
[2023-03-22 14:45:42] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 0 ms to minimize.
[2023-03-22 14:45:42] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 0 ms to minimize.
[2023-03-22 14:45:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 103 ms
[2023-03-22 14:45:42] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-22 14:45:42] [INFO ] Added : 42 causal constraints over 10 iterations in 108 ms. Result :sat
Minimization took 23 ms.
[2023-03-22 14:45:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:42] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:45:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:42] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:45:42] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 24 ms.
[2023-03-22 14:45:42] [INFO ] Added : 14 causal constraints over 4 iterations in 62 ms. Result :sat
Minimization took 15 ms.
[2023-03-22 14:45:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 14:45:43] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:45:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:43] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:43] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:45:43] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
[2023-03-22 14:45:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-22 14:45:43] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-22 14:45:43] [INFO ] Added : 13 causal constraints over 4 iterations in 53 ms. Result :sat
Minimization took 12 ms.
[2023-03-22 14:45:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 14:45:43] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:45:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:43] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:43] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-22 14:45:43] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 10 ms.
[2023-03-22 14:45:43] [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 :[19, 623, 17, 769, 20]
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 85/85 places, 211/211 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:45:45] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
[2023-03-22 14:45:45] [INFO ] Invariant cache hit.
[2023-03-22 14:45:45] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-22 14:45:45] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
[2023-03-22 14:45:45] [INFO ] Invariant cache hit.
[2023-03-22 14:45:45] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:45:45] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2023-03-22 14:45:45] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-22 14:45:45] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
[2023-03-22 14:45:45] [INFO ] Invariant cache hit.
[2023-03-22 14:45:45] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 334 ms. Remains : 85/85 places, 211/211 transitions.
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:45:45] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 948 ms. (steps per millisecond=1054 ) properties (out of 5) seen :23
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 :30
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 5) seen :963
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 5) seen :38
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 5) seen :614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 5) seen :32
[2023-03-22 14:45:48] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:45:49] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-22 14:45:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:49] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:45:49] [INFO ] [Real]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-22 14:45:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:49] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:45:49] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
[2023-03-22 14:45:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2023-03-22 14:45:49] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 8 ms.
[2023-03-22 14:45:49] [INFO ] Added : 12 causal constraints over 3 iterations in 46 ms. Result :sat
Minimization took 18 ms.
[2023-03-22 14:45:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:49] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:45:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Nat]Added 26 Read/Feed constraints in 2 ms returned sat
[2023-03-22 14:45:49] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2023-03-22 14:45:49] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 0 ms to minimize.
[2023-03-22 14:45:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 89 ms
[2023-03-22 14:45:49] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-22 14:45:49] [INFO ] Added : 42 causal constraints over 10 iterations in 111 ms. Result :sat
Minimization took 29 ms.
[2023-03-22 14:45:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:45:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:45:49] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 0 ms to minimize.
[2023-03-22 14:45:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2023-03-22 14:45:49] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-22 14:45:49] [INFO ] Added : 15 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 14 ms.
[2023-03-22 14:45:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:45:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:45:49] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:45:49] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 0 ms to minimize.
[2023-03-22 14:45:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2023-03-22 14:45:49] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-22 14:45:50] [INFO ] Added : 13 causal constraints over 4 iterations in 45 ms. Result :sat
Minimization took 15 ms.
[2023-03-22 14:45:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:45:50] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:50] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-22 14:45:50] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-22 14:45:50] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-22 14:45:50] [INFO ] Added : 8 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[19, 933, 37, 769, 20]
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 6 ms. Remains : 85/85 places, 211/211 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:45:52] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
[2023-03-22 14:45:52] [INFO ] Invariant cache hit.
[2023-03-22 14:45:52] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-22 14:45:52] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
[2023-03-22 14:45:52] [INFO ] Invariant cache hit.
[2023-03-22 14:45:52] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:45:52] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2023-03-22 14:45:52] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-22 14:45:52] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
[2023-03-22 14:45:52] [INFO ] Invariant cache hit.
[2023-03-22 14:45:52] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 345 ms. Remains : 85/85 places, 211/211 transitions.
Normalized transition count is 134 out of 211 initially.
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:45:53] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 792 ms. (steps per millisecond=1262 ) properties (out of 5) seen :62
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 5) seen :35
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 5) seen :752
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 5) seen :24
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 5) seen :701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 5) seen :30
[2023-03-22 14:45:56] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:45:56] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-22 14:45:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:56] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:45:56] [INFO ] [Real]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-22 14:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:56] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-22 14:45:56] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-22 14:45:56] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
[2023-03-22 14:45:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-22 14:45:56] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-22 14:45:56] [INFO ] Added : 12 causal constraints over 3 iterations in 34 ms. Result :sat
Minimization took 12 ms.
[2023-03-22 14:45:56] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:56] [INFO ] [Real]Added 26 Read/Feed constraints in 2 ms returned sat
[2023-03-22 14:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:56] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:45:56] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 0 ms to minimize.
[2023-03-22 14:45:56] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 1 ms to minimize.
[2023-03-22 14:45:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 83 ms
[2023-03-22 14:45:56] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-22 14:45:56] [INFO ] Added : 42 causal constraints over 10 iterations in 105 ms. Result :sat
Minimization took 28 ms.
[2023-03-22 14:45:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:45:56] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:56] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-22 14:45:56] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:45:56] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
[2023-03-22 14:45:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-22 14:45:56] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 9 ms.
[2023-03-22 14:45:57] [INFO ] Added : 15 causal constraints over 4 iterations in 50 ms. Result :sat
Minimization took 20 ms.
[2023-03-22 14:45:57] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:45:57] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:57] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-22 14:45:57] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:45:57] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 0 ms to minimize.
[2023-03-22 14:45:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2023-03-22 14:45:57] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-22 14:45:57] [INFO ] Added : 13 causal constraints over 4 iterations in 45 ms. Result :sat
Minimization took 21 ms.
[2023-03-22 14:45:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-22 14:45:57] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:45:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:45:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:45:57] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2023-03-22 14:45:57] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 8 ms.
[2023-03-22 14:45:57] [INFO ] Added : 8 causal constraints over 2 iterations in 29 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[19, 933, 37, 769, 20]
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 211/211 transitions.
Applied a total of 0 rules in 10 ms. Remains 85 /85 variables (removed 0) and now considering 211/211 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 85/85 places, 211/211 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:45:59] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
[2023-03-22 14:45:59] [INFO ] Invariant cache hit.
[2023-03-22 14:45:59] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-22 14:45:59] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
[2023-03-22 14:45:59] [INFO ] Invariant cache hit.
[2023-03-22 14:46:00] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:46:00] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2023-03-22 14:46:00] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 14:46:00] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
[2023-03-22 14:46:00] [INFO ] Invariant cache hit.
[2023-03-22 14:46:00] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 279 ms. 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
[2023-03-22 14:46:00] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :11
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 :9
[2023-03-22 14:46:00] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:46:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:00] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:46:00] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:46:00] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:00] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-22 14:46:00] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:00] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2023-03-22 14:46:00] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 0 ms to minimize.
[2023-03-22 14:46:00] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2023-03-22 14:46:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 131 ms
[2023-03-22 14:46:00] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-22 14:46:00] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 1 ms to minimize.
[2023-03-22 14:46:00] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 0 ms to minimize.
[2023-03-22 14:46:00] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 0 ms to minimize.
[2023-03-22 14:46:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 150 ms
[2023-03-22 14:46:00] [INFO ] Added : 12 causal constraints over 4 iterations in 193 ms. Result :sat
Minimization took 27 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 REACHABILITY 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.1 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 13 ms. Remains 76 /85 variables (removed 9) and now considering 191/211 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 76/85 places, 191/211 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:00] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 1) seen :11
[2023-03-22 14:46:02] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:02] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:02] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:46:02] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:02] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:46:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:02] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:46:02] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:02] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 0 ms to minimize.
[2023-03-22 14:46:02] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2023-03-22 14:46:02] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 4 ms to minimize.
[2023-03-22 14:46:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 137 ms
[2023-03-22 14:46:02] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 7 ms.
[2023-03-22 14:46:02] [INFO ] Added : 5 causal constraints over 2 iterations in 31 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 3 ms. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:46:02] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:02] [INFO ] Invariant cache hit.
[2023-03-22 14:46:02] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-22 14:46:02] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:02] [INFO ] Invariant cache hit.
[2023-03-22 14:46:02] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:02] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2023-03-22 14:46:02] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 14:46:02] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:02] [INFO ] Invariant cache hit.
[2023-03-22 14:46:02] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 226 ms. Remains : 76/76 places, 191/191 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:02] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 823 ms. (steps per millisecond=1215 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 1) seen :13
[2023-03-22 14:46:03] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:03] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:46:03] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:03] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:46:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:03] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:46:03] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:04] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 0 ms to minimize.
[2023-03-22 14:46:04] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 0 ms to minimize.
[2023-03-22 14:46:04] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 1 ms to minimize.
[2023-03-22 14:46:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 145 ms
[2023-03-22 14:46:04] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 5 ms.
[2023-03-22 14:46:04] [INFO ] Added : 8 causal constraints over 4 iterations in 41 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[19]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 3 ms. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:46:04] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:04] [INFO ] Invariant cache hit.
[2023-03-22 14:46:04] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-22 14:46:04] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:04] [INFO ] Invariant cache hit.
[2023-03-22 14:46:04] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:04] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2023-03-22 14:46:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 14:46:04] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:04] [INFO ] Invariant cache hit.
[2023-03-22 14:46:04] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 223 ms. Remains : 76/76 places, 191/191 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:04] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 1) seen :6
[2023-03-22 14:46:05] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:05] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-22 14:46:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:05] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-22 14:46:05] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:05] [INFO ] [Real]Added 18 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:46:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-22 14:46:05] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:05] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 0 ms to minimize.
[2023-03-22 14:46:05] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2023-03-22 14:46:05] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2023-03-22 14:46:06] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 129 ms
[2023-03-22 14:46:06] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 7 ms.
[2023-03-22 14:46:06] [INFO ] Added : 8 causal constraints over 4 iterations in 35 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[19]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 3 ms. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:46:06] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:06] [INFO ] Invariant cache hit.
[2023-03-22 14:46:06] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-22 14:46:06] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:06] [INFO ] Invariant cache hit.
[2023-03-22 14:46:06] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:06] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-03-22 14:46:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 14:46:06] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:06] [INFO ] Invariant cache hit.
[2023-03-22 14:46:06] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 250 ms. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b016-UpperBounds-00 in 6162 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
[2023-03-22 14:46:06] [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 :7
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 :1
[2023-03-22 14:46:06] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:46:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-22 14:46:06] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:46:06] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:46:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:06] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-22 14:46:06] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:46:06] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 2 ms to minimize.
[2023-03-22 14:46:06] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2023-03-22 14:46:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 85 ms
[2023-03-22 14:46:06] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-22 14:46:06] [INFO ] Added : 39 causal constraints over 9 iterations in 91 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7]
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 10 ms. Remains 74 /85 variables (removed 11) and now considering 190/211 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 74/85 places, 190/211 transitions.
Normalized transition count is 114 out of 190 initially.
// Phase 1: matrix 114 rows 74 cols
[2023-03-22 14:46:06] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 915 ms. (steps per millisecond=1092 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 1) seen :1238
[2023-03-22 14:46:08] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2023-03-22 14:46:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 14:46:08] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 14:46:08] [INFO ] [Real]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:46:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:46:08] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:46:08] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 0 ms to minimize.
[2023-03-22 14:46:08] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 0 ms to minimize.
[2023-03-22 14:46:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 79 ms
[2023-03-22 14:46:08] [INFO ] Computed and/alt/rep : 60/163/51 causal constraints (skipped 61 transitions) in 5 ms.
[2023-03-22 14:46:08] [INFO ] Added : 22 causal constraints over 5 iterations in 42 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1238]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 3 ms. Remains : 74/74 places, 190/190 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:46:10] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
[2023-03-22 14:46:10] [INFO ] Invariant cache hit.
[2023-03-22 14:46:10] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-22 14:46:10] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
[2023-03-22 14:46:10] [INFO ] Invariant cache hit.
[2023-03-22 14:46:10] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 14:46:10] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2023-03-22 14:46:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 14:46:10] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
[2023-03-22 14:46:10] [INFO ] Invariant cache hit.
[2023-03-22 14:46:10] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 226 ms. Remains : 74/74 places, 190/190 transitions.
Normalized transition count is 114 out of 190 initially.
// Phase 1: matrix 114 rows 74 cols
[2023-03-22 14:46:10] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 890 ms. (steps per millisecond=1123 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 1) seen :1184
[2023-03-22 14:46:11] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2023-03-22 14:46:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 14:46:11] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 14:46:11] [INFO ] [Real]Added 15 Read/Feed constraints in 13 ms returned sat
[2023-03-22 14:46:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-22 14:46:11] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:46:11] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 0 ms to minimize.
[2023-03-22 14:46:11] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
[2023-03-22 14:46:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 80 ms
[2023-03-22 14:46:11] [INFO ] Computed and/alt/rep : 60/163/51 causal constraints (skipped 61 transitions) in 5 ms.
[2023-03-22 14:46:11] [INFO ] Added : 22 causal constraints over 5 iterations in 42 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1238]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 11 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 74/74 places, 190/190 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 6 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
[2023-03-22 14:46:13] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
[2023-03-22 14:46:13] [INFO ] Invariant cache hit.
[2023-03-22 14:46:13] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-22 14:46:13] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
[2023-03-22 14:46:13] [INFO ] Invariant cache hit.
[2023-03-22 14:46:13] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-22 14:46:14] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2023-03-22 14:46:14] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 14:46:14] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
[2023-03-22 14:46:14] [INFO ] Invariant cache hit.
[2023-03-22 14:46:14] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 242 ms. Remains : 74/74 places, 190/190 transitions.
Ending property specific reduction for FunctionPointer-PT-b016-UpperBounds-02 in 7800 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
[2023-03-22 14:46:14] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :17
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 :13
[2023-03-22 14:46:14] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:46:14] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:14] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:46:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:46:14] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:46:14] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:46:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:14] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:46:14] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:46:14] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 7 ms.
[2023-03-22 14:46:14] [INFO ] Added : 14 causal constraints over 4 iterations in 42 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17]
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 9 ms. Remains 76 /85 variables (removed 9) and now considering 191/211 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 76/85 places, 191/211 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:14] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 1) seen :8
[2023-03-22 14:46:15] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-22 14:46:15] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:15] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:46:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:46:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:15] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-22 14:46:15] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:15] [INFO ] Deduced a trap composed of 21 places in 43 ms of which 1 ms to minimize.
[2023-03-22 14:46:15] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2023-03-22 14:46:15] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2023-03-22 14:46:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 139 ms
[2023-03-22 14:46:15] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 7 ms.
[2023-03-22 14:46:16] [INFO ] Added : 4 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 15 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 3 ms. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:46:16] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:16] [INFO ] Invariant cache hit.
[2023-03-22 14:46:16] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-22 14:46:16] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:16] [INFO ] Invariant cache hit.
[2023-03-22 14:46:16] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:16] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2023-03-22 14:46:16] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 14:46:16] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:16] [INFO ] Invariant cache hit.
[2023-03-22 14:46:16] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 269 ms. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b016-UpperBounds-10 in 2187 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
[2023-03-22 14:46:16] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10007 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) 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 :5
[2023-03-22 14:46:16] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:46:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 14:46:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:16] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:46:16] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:46:16] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:46:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:46:16] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:46:16] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2023-03-22 14:46:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-22 14:46:16] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-22 14:46:16] [INFO ] Added : 31 causal constraints over 10 iterations in 86 ms. Result :sat
Minimization took 19 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 REACHABILITY 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 10 ms. Remains 75 /85 variables (removed 10) and now considering 192/211 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 75/85 places, 192/211 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2023-03-22 14:46:16] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 1) seen :953
[2023-03-22 14:46:17] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-22 14:46:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 14:46:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-22 14:46:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-22 14:46:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-22 14:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:18] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-22 14:46:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-22 14:46:18] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 0 ms to minimize.
[2023-03-22 14:46:18] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2023-03-22 14:46:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 82 ms
[2023-03-22 14:46:18] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 5 ms.
[2023-03-22 14:46:18] [INFO ] Added : 8 causal constraints over 4 iterations in 38 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[953]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 3 ms. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:46:19] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:19] [INFO ] Invariant cache hit.
[2023-03-22 14:46:19] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-22 14:46:19] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:19] [INFO ] Invariant cache hit.
[2023-03-22 14:46:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-22 14:46:19] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-03-22 14:46:19] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 14:46:19] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:19] [INFO ] Invariant cache hit.
[2023-03-22 14:46:19] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 249 ms. Remains : 75/75 places, 192/192 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2023-03-22 14:46:19] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 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 472 ms. (steps per millisecond=2118 ) properties (out of 1) seen :965
[2023-03-22 14:46:20] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-22 14:46:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:20] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 14:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 14:46:20] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-22 14:46:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-22 14:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-22 14:46:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-22 14:46:20] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 1 ms to minimize.
[2023-03-22 14:46:20] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 0 ms to minimize.
[2023-03-22 14:46:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 87 ms
[2023-03-22 14:46:20] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 6 ms.
[2023-03-22 14:46:20] [INFO ] Added : 8 causal constraints over 4 iterations in 34 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[965]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 3 ms. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:46:21] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:21] [INFO ] Invariant cache hit.
[2023-03-22 14:46:21] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-22 14:46:21] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:21] [INFO ] Invariant cache hit.
[2023-03-22 14:46:21] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-22 14:46:21] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-22 14:46:21] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 14:46:21] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:21] [INFO ] Invariant cache hit.
[2023-03-22 14:46:21] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 248 ms. Remains : 75/75 places, 192/192 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2023-03-22 14:46:21] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 1) seen :1074
[2023-03-22 14:46:23] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-22 14:46:23] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-22 14:46:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:46:23] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-22 14:46:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-22 14:46:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-22 14:46:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-22 14:46:23] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 0 ms to minimize.
[2023-03-22 14:46:23] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 6 ms to minimize.
[2023-03-22 14:46:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 88 ms
[2023-03-22 14:46:23] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 6 ms.
[2023-03-22 14:46:23] [INFO ] Added : 8 causal constraints over 4 iterations in 31 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1074]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 3 ms. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2023-03-22 14:46:24] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:24] [INFO ] Invariant cache hit.
[2023-03-22 14:46:24] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-22 14:46:24] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:24] [INFO ] Invariant cache hit.
[2023-03-22 14:46:24] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-22 14:46:24] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2023-03-22 14:46:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 14:46:24] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:24] [INFO ] Invariant cache hit.
[2023-03-22 14:46:24] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 224 ms. Remains : 75/75 places, 192/192 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2023-03-22 14:46:24] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 913 ms. (steps per millisecond=1095 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 1) seen :999
[2023-03-22 14:46:26] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2023-03-22 14:46:26] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:46:26] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-22 14:46:26] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-22 14:46:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-22 14:46:26] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 0 ms to minimize.
[2023-03-22 14:46:26] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 0 ms to minimize.
[2023-03-22 14:46:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 83 ms
[2023-03-22 14:46:26] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 6 ms.
[2023-03-22 14:46:26] [INFO ] Added : 8 causal constraints over 4 iterations in 37 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1074]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 2 ms. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:46:27] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:27] [INFO ] Invariant cache hit.
[2023-03-22 14:46:27] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-22 14:46:27] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:27] [INFO ] Invariant cache hit.
[2023-03-22 14:46:27] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-22 14:46:27] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-22 14:46:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 14:46:27] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
[2023-03-22 14:46:27] [INFO ] Invariant cache hit.
[2023-03-22 14:46:27] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 233 ms. Remains : 75/75 places, 192/192 transitions.
Ending property specific reduction for FunctionPointer-PT-b016-UpperBounds-13 in 10919 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
[2023-03-22 14:46:27] [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 :12
[2023-03-22 14:46:27] [INFO ] Flow matrix only has 134 transitions (discarded 77 similar events)
// Phase 1: matrix 134 rows 85 cols
[2023-03-22 14:46:27] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 14:46:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:46:27] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-22 14:46:27] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:46:27] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:27] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 0 ms to minimize.
[2023-03-22 14:46:27] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2023-03-22 14:46:27] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 0 ms to minimize.
[2023-03-22 14:46:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 128 ms
[2023-03-22 14:46:27] [INFO ] Computed and/alt/rep : 63/298/55 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-22 14:46:27] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 0 ms to minimize.
[2023-03-22 14:46:27] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 0 ms to minimize.
[2023-03-22 14:46:27] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
[2023-03-22 14:46:27] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2023-03-22 14:46:27] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 186 ms
[2023-03-22 14:46:27] [INFO ] Added : 12 causal constraints over 4 iterations in 227 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[12]
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 5 ms. Remains 76 /85 variables (removed 9) and now considering 191/211 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 76/85 places, 191/211 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:27] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 887 ms. (steps per millisecond=1127 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 1) seen :11
[2023-03-22 14:46:29] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 14:46:29] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:29] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-22 14:46:29] [INFO ] [Nat]Added 18 Read/Feed constraints in 5 ms returned sat
[2023-03-22 14:46:29] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 0 ms to minimize.
[2023-03-22 14:46:29] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2023-03-22 14:46:29] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 3 ms to minimize.
[2023-03-22 14:46:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 132 ms
[2023-03-22 14:46:29] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 6 ms.
[2023-03-22 14:46:29] [INFO ] Added : 5 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[12]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 3 ms. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:46:29] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:29] [INFO ] Invariant cache hit.
[2023-03-22 14:46:29] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-22 14:46:29] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:29] [INFO ] Invariant cache hit.
[2023-03-22 14:46:29] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:29] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2023-03-22 14:46:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 14:46:29] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:29] [INFO ] Invariant cache hit.
[2023-03-22 14:46:29] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 76/76 places, 191/191 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:29] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 1) seen :12
[2023-03-22 14:46:30] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2023-03-22 14:46:30] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:46:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:30] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-22 14:46:30] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:30] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:46:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 14:46:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:46:31] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-22 14:46:31] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2023-03-22 14:46:31] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 0 ms to minimize.
[2023-03-22 14:46:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2023-03-22 14:46:31] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 7 ms.
[2023-03-22 14:46:31] [INFO ] Added : 11 causal constraints over 4 iterations in 40 ms. Result :sat
Minimization took 12 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 REACHABILITY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 5 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 14:46:31] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:31] [INFO ] Invariant cache hit.
[2023-03-22 14:46:31] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-22 14:46:31] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:31] [INFO ] Invariant cache hit.
[2023-03-22 14:46:31] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-22 14:46:31] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2023-03-22 14:46:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 14:46:31] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2023-03-22 14:46:31] [INFO ] Invariant cache hit.
[2023-03-22 14:46:31] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b016-UpperBounds-14 in 4151 ms.
[2023-03-22 14:46:31] [INFO ] Flatten gal took : 50 ms
[2023-03-22 14:46:31] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-22 14:46:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 85 places, 211 transitions and 864 arcs took 3 ms.
Total runtime 64173 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running FunctionPointer (PT), instance b016
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 85 places, 211 transitions, 864 arcs.
Final Score: 2935.876
Took : 6 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 8413236 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16102656 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
Caught signal 15, terminating.

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="smartxred"
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 smartxred"
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 r171-tall-167838859000685"
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 ;