Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r323-tall-165472292800223.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is Medical-PT-18, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292800223
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 8.5K Jun 7 17:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Jun 7 17:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Jun 7 17:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 15K Jun 7 17:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Jun 7 17:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Jun 7 17:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Jun 7 17:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 3.1M Jun 6 12:11 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 Medical-PT-18-UpperBounds-00
FORMULA_NAME Medical-PT-18-UpperBounds-01
FORMULA_NAME Medical-PT-18-UpperBounds-02
FORMULA_NAME Medical-PT-18-UpperBounds-03
FORMULA_NAME Medical-PT-18-UpperBounds-04
FORMULA_NAME Medical-PT-18-UpperBounds-05
FORMULA_NAME Medical-PT-18-UpperBounds-06
FORMULA_NAME Medical-PT-18-UpperBounds-07
FORMULA_NAME Medical-PT-18-UpperBounds-08
FORMULA_NAME Medical-PT-18-UpperBounds-09
FORMULA_NAME Medical-PT-18-UpperBounds-10
FORMULA_NAME Medical-PT-18-UpperBounds-11
FORMULA_NAME Medical-PT-18-UpperBounds-12
FORMULA_NAME Medical-PT-18-UpperBounds-13
FORMULA_NAME Medical-PT-18-UpperBounds-14
FORMULA_NAME Medical-PT-18-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1654778332070

Running Version 0
[2022-06-09 12:38:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 12:38:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 12:38:54] [INFO ] Load time of PNML (sax parser for PT used): 289 ms
[2022-06-09 12:38:54] [INFO ] Transformed 312 places.
[2022-06-09 12:38:54] [INFO ] Transformed 5431 transitions.
[2022-06-09 12:38:54] [INFO ] Parsed PT model containing 312 places and 5431 transitions in 367 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 242 places in 22 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA Medical-PT-18-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-18-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 182 out of 227 initially.
// Phase 1: matrix 182 rows 69 cols
[2022-06-09 12:38:54] [INFO ] Computed 10 place invariants in 20 ms
Incomplete random walk after 10000 steps, including 43 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 6) seen :89
FORMULA Medical-PT-18-UpperBounds-13 18 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Medical-PT-18-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Medical-PT-18-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 3) seen :11
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :8
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :9
[2022-06-09 12:38:54] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 69 cols
[2022-06-09 12:38:54] [INFO ] Computed 10 place invariants in 7 ms
[2022-06-09 12:38:54] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2022-06-09 12:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:54] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-06-09 12:38:54] [INFO ] State equation strengthened by 60 read => feed constraints.
[2022-06-09 12:38:54] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2022-06-09 12:38:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:38:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-06-09 12:38:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:54] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-06-09 12:38:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2022-06-09 12:38:54] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 2 ms to minimize.
[2022-06-09 12:38:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2022-06-09 12:38:54] [INFO ] Computed and/alt/rep : 122/716/121 causal constraints (skipped 56 transitions) in 24 ms.
[2022-06-09 12:38:55] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 2 ms to minimize.
[2022-06-09 12:38:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2022-06-09 12:38:55] [INFO ] Added : 108 causal constraints over 22 iterations in 488 ms. Result :sat
Minimization took 48 ms.
[2022-06-09 12:38:55] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-06-09 12:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:55] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-09 12:38:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:38:55] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-06-09 12:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:55] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-06-09 12:38:55] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2022-06-09 12:38:55] [INFO ] Deduced a trap composed of 8 places in 11 ms of which 1 ms to minimize.
[2022-06-09 12:38:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2022-06-09 12:38:55] [INFO ] Computed and/alt/rep : 122/716/121 causal constraints (skipped 56 transitions) in 19 ms.
[2022-06-09 12:38:55] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 2 ms to minimize.
[2022-06-09 12:38:55] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 0 ms to minimize.
[2022-06-09 12:38:55] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 0 ms to minimize.
[2022-06-09 12:38:55] [INFO ] Deduced a trap composed of 33 places in 44 ms of which 1 ms to minimize.
[2022-06-09 12:38:55] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2022-06-09 12:38:55] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 1 ms to minimize.
[2022-06-09 12:38:55] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 420 ms
[2022-06-09 12:38:55] [INFO ] Added : 28 causal constraints over 6 iterations in 553 ms. Result :sat
Minimization took 30 ms.
[2022-06-09 12:38:55] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-06-09 12:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:56] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-09 12:38:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:38:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 12 ms returned sat
[2022-06-09 12:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:56] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-09 12:38:56] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2022-06-09 12:38:56] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 6 ms to minimize.
[2022-06-09 12:38:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2022-06-09 12:38:56] [INFO ] Computed and/alt/rep : 122/716/121 causal constraints (skipped 56 transitions) in 29 ms.
[2022-06-09 12:38:56] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 0 ms to minimize.
[2022-06-09 12:38:56] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2022-06-09 12:38:56] [INFO ] Deduced a trap composed of 4 places in 13 ms of which 0 ms to minimize.
[2022-06-09 12:38:56] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 175 ms
[2022-06-09 12:38:56] [INFO ] Added : 57 causal constraints over 12 iterations in 408 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[69, 0, 0]
Incomplete Parikh walk after 24500 steps, including 448 resets, run finished after 55 ms. (steps per millisecond=445 ) properties (out of 3) seen :3 could not realise parikh vector
Incomplete Parikh walk after 16400 steps, including 351 resets, run finished after 26 ms. (steps per millisecond=630 ) properties (out of 3) seen :1 could not realise parikh vector
Incomplete Parikh walk after 57900 steps, including 910 resets, run finished after 96 ms. (steps per millisecond=603 ) properties (out of 3) seen :37 could not realise parikh vector
Support contains 3 out of 69 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 69/69 places, 227/227 transitions.
Graph (complete) has 347 edges and 69 vertex of which 67 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1 place count 67 transition count 224
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 64 transition count 224
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 63 transition count 224
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 63 transition count 222
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 13 place count 61 transition count 222
Applied a total of 13 rules in 39 ms. Remains 61 /69 variables (removed 8) and now considering 222/227 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/69 places, 222/227 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:38:56] [INFO ] Computed 8 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 3) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 3) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 3) seen :7
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 3) seen :3
[2022-06-09 12:38:58] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:38:58] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-09 12:38:58] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:58] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-06-09 12:38:58] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:38:58] [INFO ] [Real]Added 61 Read/Feed constraints in 8 ms returned sat
[2022-06-09 12:38:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:38:58] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:58] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-09 12:38:58] [INFO ] [Nat]Added 61 Read/Feed constraints in 7 ms returned sat
[2022-06-09 12:38:58] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 1 ms to minimize.
[2022-06-09 12:38:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2022-06-09 12:38:58] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 15 ms.
[2022-06-09 12:38:59] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2022-06-09 12:38:59] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2022-06-09 12:38:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 81 ms
[2022-06-09 12:38:59] [INFO ] Added : 57 causal constraints over 12 iterations in 270 ms. Result :sat
Minimization took 33 ms.
[2022-06-09 12:38:59] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:59] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-06-09 12:38:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:38:59] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:59] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-06-09 12:38:59] [INFO ] [Nat]Added 61 Read/Feed constraints in 7 ms returned sat
[2022-06-09 12:38:59] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2022-06-09 12:38:59] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 0 ms to minimize.
[2022-06-09 12:38:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 70 ms
[2022-06-09 12:38:59] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 15 ms.
[2022-06-09 12:38:59] [INFO ] Added : 59 causal constraints over 13 iterations in 181 ms. Result :sat
Minimization took 33 ms.
[2022-06-09 12:38:59] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:59] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-09 12:38:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:38:59] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:38:59] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-09 12:38:59] [INFO ] [Nat]Added 61 Read/Feed constraints in 8 ms returned sat
[2022-06-09 12:38:59] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2022-06-09 12:38:59] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 0 ms to minimize.
[2022-06-09 12:38:59] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
[2022-06-09 12:38:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 105 ms
[2022-06-09 12:38:59] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 14 ms.
[2022-06-09 12:38:59] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2022-06-09 12:38:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-06-09 12:39:00] [INFO ] Added : 59 causal constraints over 13 iterations in 261 ms. Result :sat
Minimization took 42 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[69, 0, 0]
Incomplete Parikh walk after 6600 steps, including 248 resets, run finished after 22 ms. (steps per millisecond=300 ) properties (out of 3) seen :5 could not realise parikh vector
Incomplete Parikh walk after 13200 steps, including 391 resets, run finished after 20 ms. (steps per millisecond=660 ) properties (out of 3) seen :4 could not realise parikh vector
Incomplete Parikh walk after 67900 steps, including 925 resets, run finished after 107 ms. (steps per millisecond=634 ) properties (out of 3) seen :75 could not realise parikh vector
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 8 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 7 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2022-06-09 12:39:00] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:00] [INFO ] Computed 8 place invariants in 2 ms
[2022-06-09 12:39:00] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-06-09 12:39:00] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:00] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-09 12:39:00] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:00] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2022-06-09 12:39:00] [INFO ] Redundant transitions in 7 ms returned []
[2022-06-09 12:39:00] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:00] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 12:39:00] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:00] [INFO ] Computed 8 place invariants in 3 ms
Incomplete random walk after 1000016 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 3) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 3) seen :12412
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 3) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 3) seen :2
[2022-06-09 12:39:02] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:02] [INFO ] Computed 8 place invariants in 2 ms
[2022-06-09 12:39:02] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:02] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-06-09 12:39:02] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:02] [INFO ] [Real]Added 61 Read/Feed constraints in 11 ms returned sat
[2022-06-09 12:39:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:02] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 12:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:02] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-09 12:39:02] [INFO ] [Nat]Added 61 Read/Feed constraints in 7 ms returned sat
[2022-06-09 12:39:02] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 0 ms to minimize.
[2022-06-09 12:39:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2022-06-09 12:39:02] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 13 ms.
[2022-06-09 12:39:02] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2022-06-09 12:39:02] [INFO ] Deduced a trap composed of 7 places in 11 ms of which 0 ms to minimize.
[2022-06-09 12:39:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 76 ms
[2022-06-09 12:39:02] [INFO ] Added : 57 causal constraints over 12 iterations in 243 ms. Result :sat
Minimization took 54 ms.
[2022-06-09 12:39:02] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 12:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:02] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-06-09 12:39:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:02] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 12:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:02] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-09 12:39:02] [INFO ] [Nat]Added 61 Read/Feed constraints in 7 ms returned sat
[2022-06-09 12:39:02] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 0 ms to minimize.
[2022-06-09 12:39:02] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
[2022-06-09 12:39:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 65 ms
[2022-06-09 12:39:02] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 12 ms.
[2022-06-09 12:39:03] [INFO ] Added : 59 causal constraints over 13 iterations in 167 ms. Result :sat
Minimization took 32 ms.
[2022-06-09 12:39:03] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 12:39:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:03] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-09 12:39:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:03] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:03] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-09 12:39:03] [INFO ] [Nat]Added 61 Read/Feed constraints in 6 ms returned sat
[2022-06-09 12:39:03] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2022-06-09 12:39:03] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 0 ms to minimize.
[2022-06-09 12:39:03] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 0 ms to minimize.
[2022-06-09 12:39:03] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 92 ms
[2022-06-09 12:39:03] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 17 ms.
[2022-06-09 12:39:03] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2022-06-09 12:39:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2022-06-09 12:39:03] [INFO ] Added : 59 causal constraints over 13 iterations in 253 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[12412, 0, 0]
Incomplete Parikh walk after 6600 steps, including 246 resets, run finished after 11 ms. (steps per millisecond=600 ) properties (out of 3) seen :3 could not realise parikh vector
Incomplete Parikh walk after 13200 steps, including 396 resets, run finished after 19 ms. (steps per millisecond=694 ) properties (out of 3) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6241700 steps, including 1000 resets, run finished after 7190 ms. (steps per millisecond=868 ) properties (out of 3) seen :1627 could not realise parikh vector
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 14 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 6 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2022-06-09 12:39:10] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:10] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-09 12:39:10] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-06-09 12:39:10] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:10] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:10] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:11] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2022-06-09 12:39:11] [INFO ] Redundant transitions in 12 ms returned []
[2022-06-09 12:39:11] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:11] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-09 12:39:11] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:11] [INFO ] Computed 8 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 3) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 3) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 3) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 3) seen :3
[2022-06-09 12:39:12] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:12] [INFO ] Computed 8 place invariants in 2 ms
[2022-06-09 12:39:12] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:12] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-06-09 12:39:12] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:12] [INFO ] [Real]Added 61 Read/Feed constraints in 8 ms returned sat
[2022-06-09 12:39:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:12] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-06-09 12:39:12] [INFO ] [Nat]Added 61 Read/Feed constraints in 7 ms returned sat
[2022-06-09 12:39:13] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 0 ms to minimize.
[2022-06-09 12:39:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2022-06-09 12:39:13] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 11 ms.
[2022-06-09 12:39:13] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 0 ms to minimize.
[2022-06-09 12:39:13] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 0 ms to minimize.
[2022-06-09 12:39:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 77 ms
[2022-06-09 12:39:13] [INFO ] Added : 57 causal constraints over 12 iterations in 244 ms. Result :sat
Minimization took 56 ms.
[2022-06-09 12:39:13] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 12:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:13] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-06-09 12:39:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:13] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:13] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-06-09 12:39:13] [INFO ] [Nat]Added 61 Read/Feed constraints in 7 ms returned sat
[2022-06-09 12:39:13] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 4 ms to minimize.
[2022-06-09 12:39:13] [INFO ] Deduced a trap composed of 5 places in 12 ms of which 1 ms to minimize.
[2022-06-09 12:39:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 66 ms
[2022-06-09 12:39:13] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 13 ms.
[2022-06-09 12:39:13] [INFO ] Added : 59 causal constraints over 13 iterations in 177 ms. Result :sat
Minimization took 34 ms.
[2022-06-09 12:39:13] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 12:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:13] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-06-09 12:39:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:13] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 12:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:13] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-06-09 12:39:13] [INFO ] [Nat]Added 61 Read/Feed constraints in 8 ms returned sat
[2022-06-09 12:39:13] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2022-06-09 12:39:13] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 0 ms to minimize.
[2022-06-09 12:39:13] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 1 ms to minimize.
[2022-06-09 12:39:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 110 ms
[2022-06-09 12:39:13] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 13 ms.
[2022-06-09 12:39:14] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2022-06-09 12:39:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2022-06-09 12:39:14] [INFO ] Added : 59 causal constraints over 13 iterations in 234 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[12412, 0, 0]
Incomplete Parikh walk after 6600 steps, including 245 resets, run finished after 11 ms. (steps per millisecond=600 ) properties (out of 3) seen :3 could not realise parikh vector
Incomplete Parikh walk after 13200 steps, including 393 resets, run finished after 17 ms. (steps per millisecond=776 ) properties (out of 3) seen :3 could not realise parikh vector
Incomplete Parikh walk after 6241700 steps, including 1000 resets, run finished after 6938 ms. (steps per millisecond=899 ) properties (out of 3) seen :1092 could not realise parikh vector
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 5 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 7 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2022-06-09 12:39:21] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:21] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-09 12:39:21] [INFO ] Implicit Places using invariants in 57 ms returned []
[2022-06-09 12:39:21] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:21] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-09 12:39:21] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:21] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2022-06-09 12:39:21] [INFO ] Redundant transitions in 4 ms returned []
[2022-06-09 12:39:21] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:21] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 12:39:21] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Starting property specific reduction for Medical-PT-18-UpperBounds-02
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:21] [INFO ] Computed 8 place invariants in 1 ms
Incomplete random walk after 10008 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 1) seen :59
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :125
[2022-06-09 12:39:21] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:21] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:21] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:21] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-06-09 12:39:21] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:21] [INFO ] [Real]Added 61 Read/Feed constraints in 9 ms returned sat
[2022-06-09 12:39:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:21] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 12:39:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:21] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-06-09 12:39:21] [INFO ] [Nat]Added 61 Read/Feed constraints in 8 ms returned sat
[2022-06-09 12:39:21] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 1 ms to minimize.
[2022-06-09 12:39:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2022-06-09 12:39:21] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 16 ms.
[2022-06-09 12:39:21] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2022-06-09 12:39:21] [INFO ] Deduced a trap composed of 7 places in 12 ms of which 0 ms to minimize.
[2022-06-09 12:39:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 76 ms
[2022-06-09 12:39:21] [INFO ] Added : 57 causal constraints over 12 iterations in 251 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[125]
Incomplete Parikh walk after 95900 steps, including 999 resets, run finished after 122 ms. (steps per millisecond=786 ) properties (out of 1) seen :85 could not realise parikh vector
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 5 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:22] [INFO ] Computed 8 place invariants in 2 ms
Incomplete random walk after 1000011 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 1) seen :5673
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 1) seen :17
[2022-06-09 12:39:22] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:22] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-09 12:39:22] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:22] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-06-09 12:39:22] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:22] [INFO ] [Real]Added 61 Read/Feed constraints in 8 ms returned sat
[2022-06-09 12:39:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:22] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-09 12:39:22] [INFO ] [Nat]Added 61 Read/Feed constraints in 7 ms returned sat
[2022-06-09 12:39:22] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 1 ms to minimize.
[2022-06-09 12:39:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2022-06-09 12:39:22] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 10 ms.
[2022-06-09 12:39:23] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 0 ms to minimize.
[2022-06-09 12:39:23] [INFO ] Deduced a trap composed of 7 places in 10 ms of which 0 ms to minimize.
[2022-06-09 12:39:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 72 ms
[2022-06-09 12:39:23] [INFO ] Added : 57 causal constraints over 12 iterations in 232 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5673]
Incomplete Parikh walk after 2869900 steps, including 1000 resets, run finished after 3189 ms. (steps per millisecond=899 ) properties (out of 1) seen :203 could not realise parikh vector
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 4 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 8 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2022-06-09 12:39:26] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:26] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-09 12:39:26] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-06-09 12:39:26] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:26] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:26] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:26] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2022-06-09 12:39:26] [INFO ] Redundant transitions in 3 ms returned []
[2022-06-09 12:39:26] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:26] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:26] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:26] [INFO ] Computed 8 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 1) seen :5664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 1) seen :12505
[2022-06-09 12:39:27] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:27] [INFO ] Computed 8 place invariants in 2 ms
[2022-06-09 12:39:27] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:27] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-09 12:39:27] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:27] [INFO ] [Real]Added 61 Read/Feed constraints in 8 ms returned sat
[2022-06-09 12:39:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:27] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:27] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-06-09 12:39:27] [INFO ] [Nat]Added 61 Read/Feed constraints in 8 ms returned sat
[2022-06-09 12:39:27] [INFO ] Deduced a trap composed of 5 places in 14 ms of which 1 ms to minimize.
[2022-06-09 12:39:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2022-06-09 12:39:27] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 12 ms.
[2022-06-09 12:39:27] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 0 ms to minimize.
[2022-06-09 12:39:27] [INFO ] Deduced a trap composed of 7 places in 13 ms of which 0 ms to minimize.
[2022-06-09 12:39:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 72 ms
[2022-06-09 12:39:27] [INFO ] Added : 57 causal constraints over 12 iterations in 249 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[12505]
Incomplete Parikh walk after 6285900 steps, including 1000 resets, run finished after 7293 ms. (steps per millisecond=861 ) properties (out of 1) seen :1263 could not realise parikh vector
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 5 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 5 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2022-06-09 12:39:35] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:35] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:35] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-06-09 12:39:35] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:35] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:35] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:35] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2022-06-09 12:39:35] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 12:39:35] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:35] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:35] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:35] [INFO ] Computed 8 place invariants in 1 ms
Incomplete random walk after 1000012 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 1) seen :5585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 1) seen :8
[2022-06-09 12:39:36] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:36] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:36] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 12:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:36] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-06-09 12:39:36] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:36] [INFO ] [Real]Added 61 Read/Feed constraints in 8 ms returned sat
[2022-06-09 12:39:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:36] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:36] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-06-09 12:39:36] [INFO ] [Nat]Added 61 Read/Feed constraints in 7 ms returned sat
[2022-06-09 12:39:36] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 0 ms to minimize.
[2022-06-09 12:39:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2022-06-09 12:39:36] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 10 ms.
[2022-06-09 12:39:36] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 0 ms to minimize.
[2022-06-09 12:39:36] [INFO ] Deduced a trap composed of 7 places in 14 ms of which 0 ms to minimize.
[2022-06-09 12:39:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 66 ms
[2022-06-09 12:39:36] [INFO ] Added : 57 causal constraints over 12 iterations in 239 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[12505]
Incomplete Parikh walk after 6285900 steps, including 1000 resets, run finished after 7104 ms. (steps per millisecond=884 ) properties (out of 1) seen :863 could not realise parikh vector
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 7 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 7 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2022-06-09 12:39:43] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:43] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-09 12:39:43] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-06-09 12:39:43] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:43] [INFO ] Computed 8 place invariants in 2 ms
[2022-06-09 12:39:43] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:44] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2022-06-09 12:39:44] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 12:39:44] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:44] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:44] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Ending property specific reduction for Medical-PT-18-UpperBounds-02 in 22665 ms.
Starting property specific reduction for Medical-PT-18-UpperBounds-03
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:44] [INFO ] Computed 8 place invariants in 1 ms
Incomplete random walk after 10014 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1669 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2022-06-09 12:39:44] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:44] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:44] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-09 12:39:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:44] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:44] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-09 12:39:44] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:44] [INFO ] [Nat]Added 61 Read/Feed constraints in 7 ms returned sat
[2022-06-09 12:39:44] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2022-06-09 12:39:44] [INFO ] Deduced a trap composed of 5 places in 12 ms of which 0 ms to minimize.
[2022-06-09 12:39:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 56 ms
[2022-06-09 12:39:44] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 10 ms.
[2022-06-09 12:39:44] [INFO ] Added : 59 causal constraints over 13 iterations in 160 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 13200 steps, including 396 resets, run finished after 21 ms. (steps per millisecond=628 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:44] [INFO ] Computed 8 place invariants in 1 ms
Incomplete random walk after 1000008 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 1) seen :0
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 :0
[2022-06-09 12:39:45] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:45] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:45] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:45] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-06-09 12:39:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:45] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-06-09 12:39:45] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:45] [INFO ] [Nat]Added 61 Read/Feed constraints in 7 ms returned sat
[2022-06-09 12:39:45] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2022-06-09 12:39:45] [INFO ] Deduced a trap composed of 5 places in 12 ms of which 1 ms to minimize.
[2022-06-09 12:39:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 70 ms
[2022-06-09 12:39:45] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 12 ms.
[2022-06-09 12:39:45] [INFO ] Added : 59 causal constraints over 13 iterations in 171 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 13200 steps, including 392 resets, run finished after 16 ms. (steps per millisecond=825 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2022-06-09 12:39:45] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:45] [INFO ] Computed 8 place invariants in 2 ms
[2022-06-09 12:39:45] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-06-09 12:39:45] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:45] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:45] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:45] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2022-06-09 12:39:45] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 12:39:45] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:45] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:45] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Ending property specific reduction for Medical-PT-18-UpperBounds-03 in 1789 ms.
Starting property specific reduction for Medical-PT-18-UpperBounds-11
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:45] [INFO ] Computed 8 place invariants in 2 ms
Incomplete random walk after 10014 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2002 ) 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 :0
[2022-06-09 12:39:45] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:45] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:45] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 12:39:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:45] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-09 12:39:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 12:39:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:46] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-09 12:39:46] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:46] [INFO ] [Nat]Added 61 Read/Feed constraints in 7 ms returned sat
[2022-06-09 12:39:46] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 8 ms to minimize.
[2022-06-09 12:39:46] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 0 ms to minimize.
[2022-06-09 12:39:46] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2022-06-09 12:39:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 98 ms
[2022-06-09 12:39:46] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 9 ms.
[2022-06-09 12:39:46] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2022-06-09 12:39:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2022-06-09 12:39:46] [INFO ] Added : 59 causal constraints over 13 iterations in 226 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 6600 steps, including 246 resets, run finished after 13 ms. (steps per millisecond=507 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Normalized transition count is 176 out of 222 initially.
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:46] [INFO ] Computed 8 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 1) seen :0
[2022-06-09 12:39:47] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:47] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:47] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2022-06-09 12:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:47] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-06-09 12:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 12:39:47] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 12:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 12:39:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-06-09 12:39:47] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:47] [INFO ] [Nat]Added 61 Read/Feed constraints in 9 ms returned sat
[2022-06-09 12:39:47] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2022-06-09 12:39:47] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 0 ms to minimize.
[2022-06-09 12:39:47] [INFO ] Deduced a trap composed of 2 places in 12 ms of which 0 ms to minimize.
[2022-06-09 12:39:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 92 ms
[2022-06-09 12:39:47] [INFO ] Computed and/alt/rep : 119/604/118 causal constraints (skipped 57 transitions) in 10 ms.
[2022-06-09 12:39:47] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2022-06-09 12:39:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2022-06-09 12:39:47] [INFO ] Added : 59 causal constraints over 13 iterations in 222 ms. Result :sat
Minimization took 40 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 6600 steps, including 245 resets, run finished after 10 ms. (steps per millisecond=660 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 4 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2022-06-09 12:39:47] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:47] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-09 12:39:47] [INFO ] Implicit Places using invariants in 50 ms returned []
[2022-06-09 12:39:47] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:47] [INFO ] Computed 8 place invariants in 0 ms
[2022-06-09 12:39:47] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 12:39:47] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2022-06-09 12:39:47] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 12:39:47] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-09 12:39:47] [INFO ] Computed 8 place invariants in 0 ms
[2022-06-09 12:39:47] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Ending property specific reduction for Medical-PT-18-UpperBounds-11 in 2005 ms.
[2022-06-09 12:39:48] [INFO ] Flatten gal took : 74 ms
[2022-06-09 12:39:48] [INFO ] Applying decomposition
[2022-06-09 12:39:48] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1395142526664128457.txt, -o, /tmp/graph1395142526664128457.bin, -w, /tmp/graph1395142526664128457.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1395142526664128457.bin, -l, -1, -v, -w, /tmp/graph1395142526664128457.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 12:39:48] [INFO ] Decomposing Gal with order
[2022-06-09 12:39:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 12:39:48] [INFO ] Removed a total of 83 redundant transitions.
[2022-06-09 12:39:48] [INFO ] Flatten gal took : 55 ms
[2022-06-09 12:39:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 4 ms.
[2022-06-09 12:39:48] [INFO ] Time to serialize gal into /tmp/UpperBounds10474559081716830557.gal : 5 ms
[2022-06-09 12:39:48] [INFO ] Time to serialize properties into /tmp/UpperBounds6116275543606707896.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds10474559081716830557.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds6116275543606707896.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds10474559081716830557.gal -t CGAL -reachable-file /tmp/UpperBounds6116275543606707896.prop --nowitness
Loading property file /tmp/UpperBounds6116275543606707896.prop.
Detected timeout of ITS tools.
[2022-06-09 13:00:06] [INFO ] Flatten gal took : 21 ms
[2022-06-09 13:00:06] [INFO ] Time to serialize gal into /tmp/UpperBounds1571936759958669267.gal : 3 ms
[2022-06-09 13:00:06] [INFO ] Time to serialize properties into /tmp/UpperBounds17455051731169307068.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds1571936759958669267.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds17455051731169307068.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds1571936759958669267.gal -t CGAL -reachable-file /tmp/UpperBounds17455051731169307068.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds17455051731169307068.prop.
Detected timeout of ITS tools.
[2022-06-09 13:20:24] [INFO ] Flatten gal took : 18 ms
[2022-06-09 13:20:25] [INFO ] Input system was already deterministic with 222 transitions.
[2022-06-09 13:20:25] [INFO ] Transformed 61 places.
[2022-06-09 13:20:25] [INFO ] Transformed 222 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 13:20:25] [INFO ] Time to serialize gal into /tmp/UpperBounds4088460998635007365.gal : 3 ms
[2022-06-09 13:20:25] [INFO ] Time to serialize properties into /tmp/UpperBounds12380916509786860972.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds4088460998635007365.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds12380916509786860972.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds4088460998635007365.gal -t CGAL -reachable-file /tmp/UpperBounds12380916509786860972.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds12380916509786860972.prop.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Medical-PT-18"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is Medical-PT-18, 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 r323-tall-165472292800223"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-18.tgz
mv Medical-PT-18 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 ;