fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r159-smll-167819445200064
Last Updated
May 14, 2023

About the Execution of 2022-gold for DoubleLock-PT-p1s1

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16200.668 3600000.00 3651744.00 23320.50 1 10 10 0 0 ? ? 1 ? 1 10 1 10 1 ? 1 normal

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.r159-smll-167819445200064.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is DoubleLock-PT-p1s1, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-smll-167819445200064
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 5.5K Feb 25 14:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 14:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 14:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 14:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 14:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 14:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 25 14:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 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 93K 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 DoubleLock-PT-p1s1-UpperBounds-00
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-01
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-02
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-03
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-04
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-05
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-06
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-07
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-08
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-09
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-10
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-11
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-12
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-13
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-14
FORMULA_NAME DoubleLock-PT-p1s1-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678476616932

Running Version 202205111006
[2023-03-10 19:30:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 19:30:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 19:30:19] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2023-03-10 19:30:19] [INFO ] Transformed 64 places.
[2023-03-10 19:30:19] [INFO ] Transformed 204 transitions.
[2023-03-10 19:30:19] [INFO ] Parsed PT model containing 64 places and 204 transitions in 486 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 8 transitions.
FORMULA DoubleLock-PT-p1s1-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s1-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 148 out of 196 initially.
// Phase 1: matrix 148 rows 56 cols
[2023-03-10 19:30:20] [INFO ] Computed 4 place invariants in 49 ms
FORMULA DoubleLock-PT-p1s1-UpperBounds-01 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 77 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :56
FORMULA DoubleLock-PT-p1s1-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-12 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-10 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s1-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :23
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :19
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :37
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :26
[2023-03-10 19:30:20] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 56 cols
[2023-03-10 19:30:20] [INFO ] Computed 4 place invariants in 15 ms
[2023-03-10 19:30:20] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2023-03-10 19:30:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-10 19:30:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:20] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2023-03-10 19:30:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 19:30:21] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:21] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-03-10 19:30:21] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-10 19:30:21] [INFO ] [Nat]Added 23 Read/Feed constraints in 20 ms returned sat
[2023-03-10 19:30:21] [INFO ] Computed and/alt/rep : 63/438/63 causal constraints (skipped 83 transitions) in 51 ms.
[2023-03-10 19:30:21] [INFO ] Added : 5 causal constraints over 2 iterations in 143 ms. Result :sat
Minimization took 56 ms.
[2023-03-10 19:30:21] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:21] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:21] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-10 19:30:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:21] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:21] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-10 19:30:21] [INFO ] [Nat]Added 23 Read/Feed constraints in 18 ms returned sat
[2023-03-10 19:30:21] [INFO ] Deduced a trap composed of 12 places in 120 ms of which 10 ms to minimize.
[2023-03-10 19:30:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 156 ms
[2023-03-10 19:30:21] [INFO ] Computed and/alt/rep : 63/438/63 causal constraints (skipped 83 transitions) in 56 ms.
[2023-03-10 19:30:22] [INFO ] Added : 21 causal constraints over 5 iterations in 224 ms. Result :sat
Minimization took 67 ms.
[2023-03-10 19:30:22] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 19:30:22] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-10 19:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:22] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-10 19:30:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:22] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-10 19:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:22] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-10 19:30:22] [INFO ] [Nat]Added 23 Read/Feed constraints in 10 ms returned sat
[2023-03-10 19:30:22] [INFO ] Deduced a trap composed of 12 places in 95 ms of which 2 ms to minimize.
[2023-03-10 19:30:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2023-03-10 19:30:22] [INFO ] Computed and/alt/rep : 63/438/63 causal constraints (skipped 83 transitions) in 40 ms.
[2023-03-10 19:30:22] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 2 ms to minimize.
[2023-03-10 19:30:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2023-03-10 19:30:22] [INFO ] Added : 8 causal constraints over 3 iterations in 247 ms. Result :sat
Minimization took 28 ms.
[2023-03-10 19:30:22] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 19:30:22] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:23] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-10 19:30:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 19:30:23] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-10 19:30:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:23] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-10 19:30:23] [INFO ] [Nat]Added 23 Read/Feed constraints in 11 ms returned sat
[2023-03-10 19:30:23] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 3 ms to minimize.
[2023-03-10 19:30:23] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 1 ms to minimize.
[2023-03-10 19:30:23] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 1 ms to minimize.
[2023-03-10 19:30:23] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2023-03-10 19:30:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 428 ms
[2023-03-10 19:30:23] [INFO ] Computed and/alt/rep : 63/438/63 causal constraints (skipped 83 transitions) in 32 ms.
[2023-03-10 19:30:23] [INFO ] Added : 21 causal constraints over 6 iterations in 166 ms. Result :sat
Minimization took 44 ms.
[2023-03-10 19:30:23] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 19:30:23] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:23] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-10 19:30:23] [INFO ] [Real]Added 23 Read/Feed constraints in 13 ms returned sat
[2023-03-10 19:30:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 19:30:23] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-10 19:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:24] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-10 19:30:24] [INFO ] [Nat]Added 23 Read/Feed constraints in 14 ms returned sat
[2023-03-10 19:30:24] [INFO ] Computed and/alt/rep : 63/438/63 causal constraints (skipped 83 transitions) in 29 ms.
[2023-03-10 19:30:24] [INFO ] Added : 8 causal constraints over 2 iterations in 94 ms. Result :sat
Minimization took 28 ms.
Current structural bounds on expressions (after SMT) : [10, -1, -1, -1, -1] Max seen :[8, 6, 20, 10, 11]
Support contains 5 out of 56 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 56/56 places, 196/196 transitions.
Graph (complete) has 357 edges and 56 vertex of which 52 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.6 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 52 transition count 194
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 51 transition count 190
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 51 transition count 190
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 50 transition count 186
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 50 transition count 186
Applied a total of 7 rules in 60 ms. Remains 50 /56 variables (removed 6) and now considering 186/196 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/56 places, 186/196 transitions.
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:24] [INFO ] Computed 2 place invariants in 8 ms
Incomplete random walk after 1000001 steps, including 5140 resets, run finished after 1939 ms. (steps per millisecond=515 ) properties (out of 5) seen :62
FORMULA DoubleLock-PT-p1s1-UpperBounds-02 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 852 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 4) seen :66
Incomplete Best-First random walk after 1000001 steps, including 770 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 4) seen :148
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 4) seen :68
Incomplete Best-First random walk after 1000001 steps, including 771 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 4) seen :65
[2023-03-10 19:30:28] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:28] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-10 19:30:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:28] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:29] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-10 19:30:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:29] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-10 19:30:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:30:29] [INFO ] [Nat]Added 22 Read/Feed constraints in 12 ms returned sat
[2023-03-10 19:30:29] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 23 ms.
[2023-03-10 19:30:29] [INFO ] Added : 15 causal constraints over 4 iterations in 85 ms. Result :sat
Minimization took 35 ms.
[2023-03-10 19:30:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:29] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Real]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-10 19:30:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:29] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Nat]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-10 19:30:29] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 30 ms.
[2023-03-10 19:30:29] [INFO ] Added : 5 causal constraints over 2 iterations in 85 ms. Result :sat
Minimization took 23 ms.
[2023-03-10 19:30:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:29] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2023-03-10 19:30:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:29] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-10 19:30:29] [INFO ] [Nat]Added 22 Read/Feed constraints in 12 ms returned sat
[2023-03-10 19:30:29] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 28 ms.
[2023-03-10 19:30:30] [INFO ] Added : 31 causal constraints over 7 iterations in 198 ms. Result :sat
Minimization took 49 ms.
[2023-03-10 19:30:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:30] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-10 19:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:30] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:30:30] [INFO ] [Real]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-10 19:30:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:30] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:30] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-10 19:30:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-10 19:30:30] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 17 ms.
[2023-03-10 19:30:30] [INFO ] Added : 21 causal constraints over 5 iterations in 122 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1] Max seen :[33, 132, 13, 36]
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 10 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 186/186 transitions.
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:30] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 5145 resets, run finished after 1460 ms. (steps per millisecond=684 ) properties (out of 4) seen :60
Incomplete Best-First random walk after 1000000 steps, including 865 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 4) seen :57
Incomplete Best-First random walk after 1000001 steps, including 784 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 4) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 4) seen :75
Incomplete Best-First random walk after 1000001 steps, including 761 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 4) seen :70
[2023-03-10 19:30:34] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:34] [INFO ] Computed 2 place invariants in 6 ms
[2023-03-10 19:30:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:34] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:30:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:34] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-10 19:30:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:30:34] [INFO ] [Nat]Added 22 Read/Feed constraints in 14 ms returned sat
[2023-03-10 19:30:35] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 30 ms.
[2023-03-10 19:30:35] [INFO ] Added : 15 causal constraints over 4 iterations in 132 ms. Result :sat
Minimization took 59 ms.
[2023-03-10 19:30:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:35] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Real]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-10 19:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:35] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Nat]Added 22 Read/Feed constraints in 8 ms returned sat
[2023-03-10 19:30:35] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 24 ms.
[2023-03-10 19:30:35] [INFO ] Added : 3 causal constraints over 1 iterations in 67 ms. Result :sat
Minimization took 22 ms.
[2023-03-10 19:30:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:35] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Real]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-10 19:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:35] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-10 19:30:35] [INFO ] [Nat]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-10 19:30:35] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 23 ms.
[2023-03-10 19:30:35] [INFO ] Added : 36 causal constraints over 8 iterations in 215 ms. Result :sat
Minimization took 3044 ms.
[2023-03-10 19:30:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 19:30:39] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:39] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:30:39] [INFO ] [Real]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-10 19:30:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:39] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:39] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:30:39] [INFO ] [Nat]Added 22 Read/Feed constraints in 9 ms returned sat
[2023-03-10 19:30:39] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 15 ms.
[2023-03-10 19:30:39] [INFO ] Added : 21 causal constraints over 5 iterations in 117 ms. Result :sat
Minimization took 41 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1] Max seen :[33, 8549, 16, 40]
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 15 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 186/186 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 13 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
[2023-03-10 19:30:39] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:39] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-10 19:30:39] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-10 19:30:39] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:39] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-10 19:30:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:30:40] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
[2023-03-10 19:30:40] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-10 19:30:40] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:40] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 19:30:40] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 186/186 transitions.
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:40] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 4994 resets, run finished after 2097 ms. (steps per millisecond=476 ) properties (out of 4) seen :66
Incomplete Best-First random walk after 1000001 steps, including 850 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 4) seen :65
Incomplete Best-First random walk after 1000001 steps, including 830 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 4) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 4) seen :76
Incomplete Best-First random walk after 1000001 steps, including 774 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 4) seen :70
[2023-03-10 19:30:44] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:44] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 19:30:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:44] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:44] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2023-03-10 19:30:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:44] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:44] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-10 19:30:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:30:44] [INFO ] [Nat]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-10 19:30:44] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 12 ms.
[2023-03-10 19:30:45] [INFO ] Added : 15 causal constraints over 4 iterations in 97 ms. Result :sat
Minimization took 55 ms.
[2023-03-10 19:30:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:45] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Real]Added 22 Read/Feed constraints in 9 ms returned sat
[2023-03-10 19:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:45] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-10 19:30:45] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 22 ms.
[2023-03-10 19:30:45] [INFO ] Added : 3 causal constraints over 1 iterations in 63 ms. Result :sat
Minimization took 21 ms.
[2023-03-10 19:30:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:45] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Real]Added 22 Read/Feed constraints in 8 ms returned sat
[2023-03-10 19:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:45] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-10 19:30:45] [INFO ] [Nat]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-10 19:30:45] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 21 ms.
[2023-03-10 19:30:45] [INFO ] Added : 36 causal constraints over 8 iterations in 207 ms. Result :sat
Minimization took 3003 ms.
[2023-03-10 19:30:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:48] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:48] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-10 19:30:48] [INFO ] [Real]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-10 19:30:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-10 19:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:49] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-10 19:30:49] [INFO ] [Nat]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-10 19:30:49] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 20 ms.
[2023-03-10 19:30:49] [INFO ] Added : 21 causal constraints over 5 iterations in 137 ms. Result :sat
Minimization took 39 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1] Max seen :[33, 8549, 16, 40]
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 13 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 186/186 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 186/186 transitions.
Applied a total of 0 rules in 13 ms. Remains 50 /50 variables (removed 0) and now considering 186/186 (removed 0) transitions.
[2023-03-10 19:30:49] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:49] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-10 19:30:49] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-03-10 19:30:49] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:49] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-10 19:30:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:30:49] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
[2023-03-10 19:30:49] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-10 19:30:50] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:50] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-10 19:30:50] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 186/186 transitions.
Starting property specific reduction for DoubleLock-PT-p1s1-UpperBounds-05
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:50] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :15
[2023-03-10 19:30:50] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:30:50] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 19:30:50] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:50] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-10 19:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:50] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-10 19:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:30:50] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:50] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-10 19:30:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:30:50] [INFO ] [Nat]Added 22 Read/Feed constraints in 15 ms returned sat
[2023-03-10 19:30:50] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 32 ms.
[2023-03-10 19:30:50] [INFO ] Added : 15 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 186/186 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 50 transition count 184
Applied a total of 2 rules in 13 ms. Remains 50 /50 variables (removed 0) and now considering 184/186 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 184/186 transitions.
Normalized transition count is 139 out of 184 initially.
// Phase 1: matrix 139 rows 50 cols
[2023-03-10 19:30:50] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1996 ms. (steps per millisecond=501 ) properties (out of 1) seen :39
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 1) seen :1814
[2023-03-10 19:30:53] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 50 cols
[2023-03-10 19:30:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:30:53] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 19:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:53] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-10 19:30:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:30:53] [INFO ] [Real]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-10 19:30:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:30:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 19:30:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:30:53] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2023-03-10 19:30:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 13 ms returned sat
[2023-03-10 19:30:53] [INFO ] Deduced a trap composed of 21 places in 73 ms of which 2 ms to minimize.
[2023-03-10 19:30:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 89 ms
[2023-03-10 19:30:53] [INFO ] Computed and/alt/rep : 57/394/57 causal constraints (skipped 80 transitions) in 17 ms.
[2023-03-10 19:30:53] [INFO ] Added : 23 causal constraints over 5 iterations in 127 ms. Result :sat
Minimization took 62 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1814]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 184/184 transitions.
Applied a total of 0 rules in 8 ms. Remains 50 /50 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 184/184 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 184/184 transitions.
Applied a total of 0 rules in 9 ms. Remains 50 /50 variables (removed 0) and now considering 184/184 (removed 0) transitions.
[2023-03-10 19:30:56] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 50 cols
[2023-03-10 19:30:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-10 19:30:56] [INFO ] Implicit Places using invariants in 109 ms returned []
[2023-03-10 19:30:56] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 50 cols
[2023-03-10 19:30:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:30:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:30:56] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2023-03-10 19:30:56] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 19:30:56] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 50 cols
[2023-03-10 19:30:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:30:56] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 184/184 transitions.
Normalized transition count is 139 out of 184 initially.
// Phase 1: matrix 139 rows 50 cols
[2023-03-10 19:30:56] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2706 ms. (steps per millisecond=369 ) properties (out of 1) seen :46
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 788 ms. (steps per millisecond=1269 ) properties (out of 1) seen :1615
[2023-03-10 19:31:00] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 50 cols
[2023-03-10 19:31:00] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-10 19:31:00] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 19:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:00] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-10 19:31:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:31:00] [INFO ] [Real]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-10 19:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:31:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 19:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:00] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-10 19:31:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 14 ms returned sat
[2023-03-10 19:31:00] [INFO ] Deduced a trap composed of 21 places in 47 ms of which 1 ms to minimize.
[2023-03-10 19:31:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2023-03-10 19:31:00] [INFO ] Computed and/alt/rep : 57/394/57 causal constraints (skipped 80 transitions) in 16 ms.
[2023-03-10 19:31:00] [INFO ] Added : 23 causal constraints over 5 iterations in 130 ms. Result :sat
Minimization took 59 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1814]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 184/184 transitions.
Applied a total of 0 rules in 16 ms. Remains 50 /50 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 184/184 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 184/184 transitions.
Applied a total of 0 rules in 5 ms. Remains 50 /50 variables (removed 0) and now considering 184/184 (removed 0) transitions.
[2023-03-10 19:31:02] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 50 cols
[2023-03-10 19:31:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:02] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-10 19:31:02] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 50 cols
[2023-03-10 19:31:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:31:02] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2023-03-10 19:31:02] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 19:31:02] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 50 cols
[2023-03-10 19:31:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:03] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 184/184 transitions.
Ending property specific reduction for DoubleLock-PT-p1s1-UpperBounds-05 in 12911 ms.
Starting property specific reduction for DoubleLock-PT-p1s1-UpperBounds-06
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:31:03] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10006 steps, including 56 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :23
[2023-03-10 19:31:03] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:31:03] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-10 19:31:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:31:03] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:03] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-10 19:31:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:31:03] [INFO ] [Real]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-10 19:31:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:31:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 19:31:03] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 19:31:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:03] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-10 19:31:03] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-10 19:31:03] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 12 ms.
[2023-03-10 19:31:03] [INFO ] Added : 3 causal constraints over 1 iterations in 37 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[23]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 186/186 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 50 transition count 184
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 49 transition count 180
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 49 transition count 180
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 48 transition count 172
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 48 transition count 172
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 47 transition count 164
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 47 transition count 164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 46 transition count 160
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 46 transition count 160
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 45 transition count 156
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 45 transition count 156
Applied a total of 12 rules in 20 ms. Remains 45 /50 variables (removed 5) and now considering 156/186 (removed 30) transitions.
Finished structural reductions, in 1 iterations. Remains : 45/50 places, 156/186 transitions.
Normalized transition count is 116 out of 156 initially.
// Phase 1: matrix 116 rows 45 cols
[2023-03-10 19:31:03] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1673 ms. (steps per millisecond=597 ) properties (out of 1) seen :45
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 1) seen :5408
[2023-03-10 19:31:05] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-10 19:31:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:05] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 19:31:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:05] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-10 19:31:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:31:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 19:31:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:05] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-10 19:31:05] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 19:31:05] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-10 19:31:05] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 0 ms to minimize.
[2023-03-10 19:31:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2023-03-10 19:31:05] [INFO ] Computed and/alt/rep : 50/316/50 causal constraints (skipped 64 transitions) in 8 ms.
[2023-03-10 19:31:05] [INFO ] Added : 10 causal constraints over 3 iterations in 42 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5408]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 5 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 45/45 places, 156/156 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-10 19:31:08] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-10 19:31:08] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-10 19:31:08] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-10 19:31:08] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-10 19:31:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:08] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 19:31:08] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-10 19:31:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 19:31:08] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-10 19:31:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:08] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 45/45 places, 156/156 transitions.
Normalized transition count is 116 out of 156 initially.
// Phase 1: matrix 116 rows 45 cols
[2023-03-10 19:31:08] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1612 ms. (steps per millisecond=620 ) properties (out of 1) seen :54
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 1) seen :4782
[2023-03-10 19:31:10] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-10 19:31:10] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:10] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 19:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:10] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-10 19:31:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:31:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 19:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:10] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-10 19:31:10] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 19:31:10] [INFO ] [Nat]Added 21 Read/Feed constraints in 5 ms returned sat
[2023-03-10 19:31:11] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 1 ms to minimize.
[2023-03-10 19:31:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2023-03-10 19:31:11] [INFO ] Computed and/alt/rep : 50/316/50 causal constraints (skipped 64 transitions) in 11 ms.
[2023-03-10 19:31:11] [INFO ] Added : 10 causal constraints over 3 iterations in 61 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5408]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 5 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 45/45 places, 156/156 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-10 19:31:13] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-10 19:31:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:13] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-10 19:31:13] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-10 19:31:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:13] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-10 19:31:13] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-10 19:31:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 19:31:13] [INFO ] Flow matrix only has 116 transitions (discarded 40 similar events)
// Phase 1: matrix 116 rows 45 cols
[2023-03-10 19:31:13] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-10 19:31:13] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 45/45 places, 156/156 transitions.
Ending property specific reduction for DoubleLock-PT-p1s1-UpperBounds-06 in 10803 ms.
Starting property specific reduction for DoubleLock-PT-p1s1-UpperBounds-08
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:31:13] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 46 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :16
[2023-03-10 19:31:13] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:31:13] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 19:31:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:31:14] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:14] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-10 19:31:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:31:14] [INFO ] [Real]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-10 19:31:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:31:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 19:31:14] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:14] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-10 19:31:14] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-10 19:31:14] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 18 ms.
[2023-03-10 19:31:14] [INFO ] Added : 36 causal constraints over 8 iterations in 209 ms. Result :sat
Minimization took 3054 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 186/186 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 49 transition count 182
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 49 transition count 182
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 48 transition count 174
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 48 transition count 174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 47 transition count 166
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 47 transition count 166
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 46 transition count 162
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 46 transition count 162
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 45 transition count 158
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 45 transition count 158
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 44 transition count 154
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 44 transition count 154
Applied a total of 12 rules in 28 ms. Remains 44 /50 variables (removed 6) and now considering 154/186 (removed 32) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/50 places, 154/186 transitions.
Normalized transition count is 110 out of 154 initially.
// Phase 1: matrix 110 rows 44 cols
[2023-03-10 19:31:17] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 5342 resets, run finished after 1547 ms. (steps per millisecond=646 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 1) seen :15
[2023-03-10 19:31:19] [INFO ] Flow matrix only has 110 transitions (discarded 44 similar events)
// Phase 1: matrix 110 rows 44 cols
[2023-03-10 19:31:19] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-10 19:31:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:31:19] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:19] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-10 19:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:31:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 19:31:19] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:19] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-10 19:31:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-10 19:31:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 7 ms returned sat
[2023-03-10 19:31:19] [INFO ] Computed and/alt/rep : 50/280/49 causal constraints (skipped 59 transitions) in 8 ms.
[2023-03-10 19:31:19] [INFO ] Added : 16 causal constraints over 4 iterations in 56 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 44 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 154/154 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 154/154 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 154/154 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 44/44 places, 154/154 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 154/154 (removed 0) transitions.
[2023-03-10 19:31:19] [INFO ] Flow matrix only has 110 transitions (discarded 44 similar events)
// Phase 1: matrix 110 rows 44 cols
[2023-03-10 19:31:19] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-10 19:31:19] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-10 19:31:19] [INFO ] Flow matrix only has 110 transitions (discarded 44 similar events)
// Phase 1: matrix 110 rows 44 cols
[2023-03-10 19:31:19] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-10 19:31:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-10 19:31:20] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2023-03-10 19:31:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 19:31:20] [INFO ] Flow matrix only has 110 transitions (discarded 44 similar events)
// Phase 1: matrix 110 rows 44 cols
[2023-03-10 19:31:20] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 19:31:20] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 154/154 transitions.
Ending property specific reduction for DoubleLock-PT-p1s1-UpperBounds-08 in 6217 ms.
Starting property specific reduction for DoubleLock-PT-p1s1-UpperBounds-14
Normalized transition count is 141 out of 186 initially.
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:31:20] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :15
[2023-03-10 19:31:20] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 50 cols
[2023-03-10 19:31:20] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-10 19:31:20] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-10 19:31:20] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:20] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-10 19:31:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:31:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 19:31:20] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 19:31:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:20] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-10 19:31:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:31:20] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-10 19:31:20] [INFO ] Computed and/alt/rep : 58/398/58 causal constraints (skipped 81 transitions) in 19 ms.
[2023-03-10 19:31:20] [INFO ] Added : 9 causal constraints over 3 iterations in 87 ms. Result :sat
Minimization took 28 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 186/186 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 50 transition count 184
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 49 transition count 180
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 49 transition count 180
Applied a total of 4 rules in 11 ms. Remains 49 /50 variables (removed 1) and now considering 180/186 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 49/50 places, 180/186 transitions.
Normalized transition count is 135 out of 180 initially.
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:20] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 2244 ms. (steps per millisecond=445 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 1) seen :1908
[2023-03-10 19:31:23] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:23] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 19:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:23] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-10 19:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:31:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 19:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:23] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-10 19:31:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:31:23] [INFO ] [Nat]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-10 19:31:23] [INFO ] Computed and/alt/rep : 55/352/55 causal constraints (skipped 78 transitions) in 11 ms.
[2023-03-10 19:31:23] [INFO ] Added : 15 causal constraints over 4 iterations in 62 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1908]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 49/49 places, 180/180 transitions.
Applied a total of 0 rules in 5 ms. Remains 49 /49 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 49/49 places, 180/180 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 49/49 places, 180/180 transitions.
Applied a total of 0 rules in 4 ms. Remains 49 /49 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2023-03-10 19:31:27] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:27] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-10 19:31:27] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:27] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-10 19:31:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:31:27] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2023-03-10 19:31:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 19:31:27] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:27] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 49/49 places, 180/180 transitions.
Normalized transition count is 135 out of 180 initially.
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:27] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1982 ms. (steps per millisecond=504 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 1) seen :2007
[2023-03-10 19:31:30] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:30] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:30] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 19:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:30] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-10 19:31:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:31:30] [INFO ] [Real]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-10 19:31:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:31:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 19:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:30] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-10 19:31:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 8 ms returned sat
[2023-03-10 19:31:30] [INFO ] Computed and/alt/rep : 55/352/55 causal constraints (skipped 78 transitions) in 14 ms.
[2023-03-10 19:31:30] [INFO ] Added : 13 causal constraints over 3 iterations in 69 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2007]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 49/49 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 49/49 places, 180/180 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 49/49 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2023-03-10 19:31:35] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:35] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-10 19:31:35] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:31:35] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2023-03-10 19:31:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 19:31:35] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:35] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 49/49 places, 180/180 transitions.
Normalized transition count is 135 out of 180 initially.
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:35] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1918 ms. (steps per millisecond=521 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 1) seen :1808
[2023-03-10 19:31:37] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 19:31:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:38] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2023-03-10 19:31:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:31:38] [INFO ] [Real]Added 22 Read/Feed constraints in 6 ms returned sat
[2023-03-10 19:31:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:31:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 19:31:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:31:38] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-10 19:31:38] [INFO ] [Nat]Added 22 Read/Feed constraints in 7 ms returned sat
[2023-03-10 19:31:38] [INFO ] Computed and/alt/rep : 55/352/55 causal constraints (skipped 78 transitions) in 11 ms.
[2023-03-10 19:31:38] [INFO ] Added : 13 causal constraints over 3 iterations in 59 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2007]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 49/49 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 49/49 places, 180/180 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 49/49 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2023-03-10 19:31:43] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:43] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-10 19:31:43] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-10 19:31:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 19:31:43] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2023-03-10 19:31:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-10 19:31:43] [INFO ] Flow matrix only has 135 transitions (discarded 45 similar events)
// Phase 1: matrix 135 rows 49 cols
[2023-03-10 19:31:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-10 19:31:43] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 49/49 places, 180/180 transitions.
Ending property specific reduction for DoubleLock-PT-p1s1-UpperBounds-14 in 23260 ms.
[2023-03-10 19:31:43] [INFO ] Flatten gal took : 106 ms
[2023-03-10 19:31:43] [INFO ] Applying decomposition
[2023-03-10 19:31:43] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6540211087102933804.txt' '-o' '/tmp/graph6540211087102933804.bin' '-w' '/tmp/graph6540211087102933804.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6540211087102933804.bin' '-l' '-1' '-v' '-w' '/tmp/graph6540211087102933804.weights' '-q' '0' '-e' '0.001'
[2023-03-10 19:31:44] [INFO ] Decomposing Gal with order
[2023-03-10 19:31:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 19:31:44] [INFO ] Removed a total of 379 redundant transitions.
[2023-03-10 19:31:44] [INFO ] Flatten gal took : 149 ms
[2023-03-10 19:31:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 19 ms.
[2023-03-10 19:31:44] [INFO ] Time to serialize gal into /tmp/UpperBounds840602687982765439.gal : 18 ms
[2023-03-10 19:31:44] [INFO ] Time to serialize properties into /tmp/UpperBounds12231198731814320788.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds840602687982765439.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12231198731814320788.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds12231198731814320788.prop.
Detected timeout of ITS tools.
[2023-03-10 19:52:12] [INFO ] Flatten gal took : 19 ms
[2023-03-10 19:52:12] [INFO ] Time to serialize gal into /tmp/UpperBounds10677878237309806120.gal : 14 ms
[2023-03-10 19:52:12] [INFO ] Time to serialize properties into /tmp/UpperBounds12681825785565092107.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10677878237309806120.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12681825785565092107.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...297
Loading property file /tmp/UpperBounds12681825785565092107.prop.
Detected timeout of ITS tools.
[2023-03-10 20:12:42] [INFO ] Flatten gal took : 357 ms
[2023-03-10 20:12:44] [INFO ] Input system was already deterministic with 186 transitions.
[2023-03-10 20:12:44] [INFO ] Transformed 50 places.
[2023-03-10 20:12:44] [INFO ] Transformed 186 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-10 20:12:44] [INFO ] Time to serialize gal into /tmp/UpperBounds1520715524566781126.gal : 10 ms
[2023-03-10 20:12:44] [INFO ] Time to serialize properties into /tmp/UpperBounds3830633402659948286.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1520715524566781126.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3830633402659948286.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...340
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds3830633402659948286.prop.

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleLock-PT-p1s1"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is DoubleLock-PT-p1s1, 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 r159-smll-167819445200064"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s1.tgz
mv DoubleLock-PT-p1s1 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 ;