Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r153-tall-171631151700381.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DoubleLock-PT-p2s1, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151700381
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 13:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 12 13:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 12 13:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 12 13:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 97K May 18 16:42 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-p2s1-UpperBounds-00
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-01
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-02
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-03
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-04
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-05
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-06
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-07
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-08
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-09
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-10
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-11
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-12
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-13
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-14
FORMULA_NAME DoubleLock-PT-p2s1-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716440086846

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p2s1
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-23 04:54:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 04:54:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 04:54:48] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2024-05-23 04:54:48] [INFO ] Transformed 64 places.
[2024-05-23 04:54:48] [INFO ] Transformed 212 transitions.
[2024-05-23 04:54:48] [INFO ] Parsed PT model containing 64 places and 212 transitions and 860 arcs in 117 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 8 transitions.
FORMULA DoubleLock-PT-p2s1-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 152 out of 204 initially.
// Phase 1: matrix 152 rows 56 cols
[2024-05-23 04:54:48] [INFO ] Computed 4 invariants in 17 ms
FORMULA DoubleLock-PT-p2s1-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 51 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :56
FORMULA DoubleLock-PT-p2s1-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s1-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s1-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s1-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s1-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s1-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :51
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :31
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :46
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :28
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :34
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :31
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 8) seen :38
[2024-05-23 04:54:48] [INFO ] Flow matrix only has 152 transitions (discarded 52 similar events)
// Phase 1: matrix 152 rows 56 cols
[2024-05-23 04:54:48] [INFO ] Computed 4 invariants in 4 ms
[2024-05-23 04:54:48] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 04:54:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:48] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2024-05-23 04:54:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2024-05-23 04:54:49] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:54:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 18 ms returned sat
[2024-05-23 04:54:49] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 2 ms to minimize.
[2024-05-23 04:54:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2024-05-23 04:54:49] [INFO ] Computed and/alt/rep : 67/466/67 causal constraints (skipped 83 transitions) in 20 ms.
[2024-05-23 04:54:49] [INFO ] Added : 13 causal constraints over 3 iterations in 69 ms. Result :sat
Minimization took 23 ms.
[2024-05-23 04:54:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:49] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-23 04:54:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:54:49] [INFO ] Computed and/alt/rep : 67/466/67 causal constraints (skipped 83 transitions) in 15 ms.
[2024-05-23 04:54:49] [INFO ] Added : 8 causal constraints over 2 iterations in 48 ms. Result :sat
Minimization took 18 ms.
[2024-05-23 04:54:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:54:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 14 ms returned sat
[2024-05-23 04:54:49] [INFO ] Computed and/alt/rep : 67/466/67 causal constraints (skipped 83 transitions) in 15 ms.
[2024-05-23 04:54:49] [INFO ] Added : 11 causal constraints over 3 iterations in 56 ms. Result :sat
Minimization took 27 ms.
[2024-05-23 04:54:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:49] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2024-05-23 04:54:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:49] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-23 04:54:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2024-05-23 04:54:49] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 1 ms to minimize.
[2024-05-23 04:54:50] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 1 ms to minimize.
[2024-05-23 04:54:50] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 1 ms to minimize.
[2024-05-23 04:54:50] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 1 ms to minimize.
[2024-05-23 04:54:50] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 0 ms to minimize.
[2024-05-23 04:54:50] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 0 ms to minimize.
[2024-05-23 04:54:50] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
[2024-05-23 04:54:50] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 368 ms
[2024-05-23 04:54:50] [INFO ] Computed and/alt/rep : 67/466/67 causal constraints (skipped 83 transitions) in 18 ms.
[2024-05-23 04:54:50] [INFO ] Added : 34 causal constraints over 7 iterations in 107 ms. Result :sat
Minimization took 63 ms.
[2024-05-23 04:54:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:54:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:50] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2024-05-23 04:54:50] [INFO ] Computed and/alt/rep : 67/466/67 causal constraints (skipped 83 transitions) in 14 ms.
[2024-05-23 04:54:50] [INFO ] Added : 17 causal constraints over 4 iterations in 70 ms. Result :sat
Minimization took 19 ms.
[2024-05-23 04:54:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:50] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:54:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:50] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:54:50] [INFO ] Computed and/alt/rep : 67/466/67 causal constraints (skipped 83 transitions) in 12 ms.
[2024-05-23 04:54:50] [INFO ] Added : 30 causal constraints over 7 iterations in 96 ms. Result :sat
Minimization took 37 ms.
[2024-05-23 04:54:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:54:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 04:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:51] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2024-05-23 04:54:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2024-05-23 04:54:51] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 0 ms to minimize.
[2024-05-23 04:54:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2024-05-23 04:54:51] [INFO ] Computed and/alt/rep : 67/466/67 causal constraints (skipped 83 transitions) in 14 ms.
[2024-05-23 04:54:51] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 0 ms to minimize.
[2024-05-23 04:54:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2024-05-23 04:54:51] [INFO ] Added : 21 causal constraints over 5 iterations in 143 ms. Result :sat
Minimization took 50 ms.
[2024-05-23 04:54:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:51] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-23 04:54:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 04:54:51] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:51] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-23 04:54:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2024-05-23 04:54:51] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 0 ms to minimize.
[2024-05-23 04:54:51] [INFO ] Deduced a trap composed of 33 places in 41 ms of which 0 ms to minimize.
[2024-05-23 04:54:51] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 0 ms to minimize.
[2024-05-23 04:54:51] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 0 ms to minimize.
[2024-05-23 04:54:51] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-23 04:54:51] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 0 ms to minimize.
[2024-05-23 04:54:51] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 0 ms to minimize.
[2024-05-23 04:54:51] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 341 ms
[2024-05-23 04:54:51] [INFO ] Computed and/alt/rep : 67/466/67 causal constraints (skipped 83 transitions) in 15 ms.
[2024-05-23 04:54:51] [INFO ] Added : 34 causal constraints over 7 iterations in 118 ms. Result :sat
Minimization took 56 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15, 17, 9, 10, 9, 13, 7, 10]
Support contains 7 out of 56 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 204/204 transitions.
Graph (complete) has 357 edges and 56 vertex of which 53 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 53 transition count 200
Applied a total of 5 rules in 20 ms. Remains 53 /56 variables (removed 3) and now considering 200/204 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 53/56 places, 200/204 transitions.
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:54:52] [INFO ] Computed 3 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1777 ms. (steps per millisecond=562 ) properties (out of 8) seen :10139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 8) seen :1333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 8) seen :2196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 8) seen :1852
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 8) seen :2172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 8) seen :1450
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 8) seen :2946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 8) seen :2230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 8) seen :2267
[2024-05-23 04:54:57] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:54:57] [INFO ] Computed 3 invariants in 3 ms
[2024-05-23 04:54:57] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 04:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:54:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-23 04:54:58] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:54:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 11 ms returned sat
[2024-05-23 04:54:58] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 15 ms.
[2024-05-23 04:54:58] [INFO ] Added : 32 causal constraints over 7 iterations in 100 ms. Result :sat
Minimization took 39 ms.
[2024-05-23 04:54:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-23 04:54:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:58] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:54:58] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 10 ms.
[2024-05-23 04:54:58] [INFO ] Added : 10 causal constraints over 2 iterations in 45 ms. Result :sat
Minimization took 14 ms.
[2024-05-23 04:54:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:54:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:58] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:54:58] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 11 ms.
[2024-05-23 04:54:58] [INFO ] Added : 21 causal constraints over 5 iterations in 70 ms. Result :sat
Minimization took 20 ms.
[2024-05-23 04:54:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:54:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:58] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:54:58] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 10 ms.
[2024-05-23 04:54:58] [INFO ] Added : 40 causal constraints over 8 iterations in 110 ms. Result :sat
Minimization took 26 ms.
[2024-05-23 04:54:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:58] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:54:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:58] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:54:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2024-05-23 04:54:58] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 10 ms.
[2024-05-23 04:54:59] [INFO ] Added : 17 causal constraints over 4 iterations in 56 ms. Result :sat
Minimization took 18 ms.
[2024-05-23 04:54:59] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 04:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:59] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:54:59] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:54:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 04:54:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:59] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:54:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:54:59] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 13 ms.
[2024-05-23 04:54:59] [INFO ] Added : 28 causal constraints over 6 iterations in 103 ms. Result :sat
Minimization took 38 ms.
[2024-05-23 04:54:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:59] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:54:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:59] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-23 04:54:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:54:59] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 10 ms.
[2024-05-23 04:54:59] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 0 ms to minimize.
[2024-05-23 04:54:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2024-05-23 04:54:59] [INFO ] Added : 14 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 19 ms.
[2024-05-23 04:54:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:54:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:54:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:54:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:54:59] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2024-05-23 04:54:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:54:59] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:54:59] [INFO ] Added : 40 causal constraints over 8 iterations in 105 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[10027, 18, 1793, 15, 1381, 1464, 16, 15]
Support contains 7 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 7 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 53/53 places, 200/200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 7 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2024-05-23 04:55:20] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:55:20] [INFO ] Invariant cache hit.
[2024-05-23 04:55:20] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-23 04:55:20] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:55:20] [INFO ] Invariant cache hit.
[2024-05-23 04:55:20] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:55:20] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2024-05-23 04:55:20] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-23 04:55:20] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:55:20] [INFO ] Invariant cache hit.
[2024-05-23 04:55:20] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 246 ms. Remains : 53/53 places, 200/200 transitions.
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:55:21] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1653 ms. (steps per millisecond=604 ) properties (out of 8) seen :11069
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 8) seen :1538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 8) seen :2211
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 8) seen :1790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 8) seen :2241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 8) seen :1539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 8) seen :3687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 8) seen :2192
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 8) seen :2244
[2024-05-23 04:55:26] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:55:26] [INFO ] Computed 3 invariants in 3 ms
[2024-05-23 04:55:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:26] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2024-05-23 04:55:26] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:55:26] [INFO ] [Real]Added 27 Read/Feed constraints in 9 ms returned sat
[2024-05-23 04:55:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:55:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:26] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:55:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2024-05-23 04:55:26] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 1 ms to minimize.
[2024-05-23 04:55:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2024-05-23 04:55:26] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 11 ms.
[2024-05-23 04:55:26] [INFO ] Added : 28 causal constraints over 6 iterations in 90 ms. Result :sat
Minimization took 52 ms.
[2024-05-23 04:55:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:26] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:55:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:55:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:55:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:26] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:55:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:55:26] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:55:26] [INFO ] Added : 10 causal constraints over 2 iterations in 37 ms. Result :sat
Minimization took 13 ms.
[2024-05-23 04:55:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-23 04:55:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:55:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:55:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:27] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:55:27] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:55:27] [INFO ] Added : 21 causal constraints over 5 iterations in 68 ms. Result :sat
Minimization took 19 ms.
[2024-05-23 04:55:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:27] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2024-05-23 04:55:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:55:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:27] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:55:27] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:55:27] [INFO ] Added : 40 causal constraints over 8 iterations in 100 ms. Result :sat
Minimization took 25 ms.
[2024-05-23 04:55:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:55:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:55:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:27] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 9 ms returned sat
[2024-05-23 04:55:27] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 0 ms to minimize.
[2024-05-23 04:55:27] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-23 04:55:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 102 ms
[2024-05-23 04:55:27] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 10 ms.
[2024-05-23 04:55:27] [INFO ] Added : 15 causal constraints over 3 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2024-05-23 04:55:27] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:27] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:55:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:55:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:27] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:55:27] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:55:27] [INFO ] Added : 8 causal constraints over 2 iterations in 37 ms. Result :sat
Minimization took 24 ms.
[2024-05-23 04:55:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:27] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-23 04:55:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:55:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:27] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:55:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2024-05-23 04:55:27] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 10 ms.
[2024-05-23 04:55:28] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-23 04:55:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2024-05-23 04:55:28] [INFO ] Added : 14 causal constraints over 4 iterations in 120 ms. Result :sat
Minimization took 19 ms.
[2024-05-23 04:55:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:55:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:55:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:55:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:55:28] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-23 04:55:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:55:28] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:55:28] [INFO ] Added : 40 causal constraints over 8 iterations in 107 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[52104, 21, 1793, 15, 8996, 1809, 16, 15]
Support contains 7 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 7 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 53/53 places, 200/200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 7 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2024-05-23 04:56:15] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:56:15] [INFO ] Invariant cache hit.
[2024-05-23 04:56:15] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-23 04:56:15] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:56:15] [INFO ] Invariant cache hit.
[2024-05-23 04:56:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:56:15] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-05-23 04:56:15] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-23 04:56:15] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:56:15] [INFO ] Invariant cache hit.
[2024-05-23 04:56:15] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 231 ms. Remains : 53/53 places, 200/200 transitions.
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:56:16] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1631 ms. (steps per millisecond=613 ) properties (out of 8) seen :9998
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 8) seen :1356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 8) seen :2234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 8) seen :1791
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 8) seen :2268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 8) seen :1431
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 8) seen :3076
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 8) seen :2228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 8) seen :2242
[2024-05-23 04:56:21] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:56:21] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 04:56:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:21] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:56:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:56:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:21] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-23 04:56:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:56:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:56:21] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 7 ms.
[2024-05-23 04:56:21] [INFO ] Added : 32 causal constraints over 7 iterations in 93 ms. Result :sat
Minimization took 39 ms.
[2024-05-23 04:56:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:56:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:56:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:56:21] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 7 ms.
[2024-05-23 04:56:21] [INFO ] Added : 10 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 14 ms.
[2024-05-23 04:56:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:56:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:56:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:56:21] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 8 ms.
[2024-05-23 04:56:21] [INFO ] Added : 21 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 19 ms.
[2024-05-23 04:56:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:56:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:56:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:56:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:56:21] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:56:22] [INFO ] Added : 40 causal constraints over 8 iterations in 103 ms. Result :sat
Minimization took 27 ms.
[2024-05-23 04:56:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:56:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:56:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:22] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2024-05-23 04:56:22] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 8 ms.
[2024-05-23 04:56:22] [INFO ] Added : 14 causal constraints over 3 iterations in 45 ms. Result :sat
Minimization took 25 ms.
[2024-05-23 04:56:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:56:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:56:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:22] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:56:22] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:56:22] [INFO ] Added : 8 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 24 ms.
[2024-05-23 04:56:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:56:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:56:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:56:22] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:56:22] [INFO ] Deduced a trap composed of 12 places in 67 ms of which 1 ms to minimize.
[2024-05-23 04:56:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2024-05-23 04:56:22] [INFO ] Added : 14 causal constraints over 4 iterations in 136 ms. Result :sat
Minimization took 21 ms.
[2024-05-23 04:56:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:56:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:56:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:56:22] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:56:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:56:22] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:56:22] [INFO ] Added : 40 causal constraints over 8 iterations in 97 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[408909, 21, 1793, 15, 9256, 1809, 16, 15]
Support contains 7 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 5 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 53/53 places, 200/200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 5 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2024-05-23 04:57:16] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:57:16] [INFO ] Invariant cache hit.
[2024-05-23 04:57:16] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-23 04:57:16] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:57:16] [INFO ] Invariant cache hit.
[2024-05-23 04:57:16] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:57:16] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-05-23 04:57:16] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 04:57:16] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:57:16] [INFO ] Invariant cache hit.
[2024-05-23 04:57:17] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 224 ms. Remains : 53/53 places, 200/200 transitions.
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:57:17] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1633 ms. (steps per millisecond=612 ) properties (out of 8) seen :9841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 8) seen :1547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 8) seen :2193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 8) seen :1874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 8) seen :2220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 8) seen :1509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 8) seen :2752
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 8) seen :2197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 8) seen :2218
[2024-05-23 04:57:22] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:57:22] [INFO ] Computed 3 invariants in 5 ms
[2024-05-23 04:57:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:57:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-23 04:57:22] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:57:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2024-05-23 04:57:22] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 8 ms.
[2024-05-23 04:57:22] [INFO ] Added : 32 causal constraints over 7 iterations in 82 ms. Result :sat
Minimization took 38 ms.
[2024-05-23 04:57:22] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:22] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:57:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:22] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:57:22] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 8 ms.
[2024-05-23 04:57:22] [INFO ] Added : 10 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 18 ms.
[2024-05-23 04:57:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:22] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:57:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:57:22] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:57:22] [INFO ] Added : 21 causal constraints over 5 iterations in 70 ms. Result :sat
Minimization took 19 ms.
[2024-05-23 04:57:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:57:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:57:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:57:23] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:57:23] [INFO ] Added : 41 causal constraints over 9 iterations in 105 ms. Result :sat
Minimization took 26 ms.
[2024-05-23 04:57:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:57:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:57:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:23] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:57:23] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:57:23] [INFO ] Added : 14 causal constraints over 3 iterations in 47 ms. Result :sat
Minimization took 25 ms.
[2024-05-23 04:57:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-23 04:57:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:57:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 13 ms returned sat
[2024-05-23 04:57:23] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:57:23] [INFO ] Added : 8 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 22 ms.
[2024-05-23 04:57:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:57:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:57:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 14 ms returned sat
[2024-05-23 04:57:23] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 12 ms.
[2024-05-23 04:57:23] [INFO ] Added : 37 causal constraints over 8 iterations in 101 ms. Result :sat
Minimization took 30 ms.
[2024-05-23 04:57:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:23] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-23 04:57:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:57:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:57:23] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-23 04:57:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:57:23] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:57:24] [INFO ] Added : 41 causal constraints over 9 iterations in 107 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[408909, 21, 1813, 17, 9256, 1809, 17, 17]
Support contains 7 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 5 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 53/53 places, 200/200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 4 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2024-05-23 04:58:17] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:58:17] [INFO ] Invariant cache hit.
[2024-05-23 04:58:17] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-23 04:58:17] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:58:17] [INFO ] Invariant cache hit.
[2024-05-23 04:58:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:58:17] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2024-05-23 04:58:17] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 04:58:17] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:58:17] [INFO ] Invariant cache hit.
[2024-05-23 04:58:17] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 246 ms. Remains : 53/53 places, 200/200 transitions.
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:58:17] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1605 ms. (steps per millisecond=623 ) properties (out of 8) seen :10360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 8) seen :1473
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 8) seen :2210
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 8) seen :1689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 8) seen :2210
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 8) seen :1529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 8) seen :2736
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 8) seen :2170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 8) seen :2245
[2024-05-23 04:58:23] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:58:23] [INFO ] Computed 3 invariants in 4 ms
[2024-05-23 04:58:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:58:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:58:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:23] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-23 04:58:23] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:58:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:58:23] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 8 ms.
[2024-05-23 04:58:23] [INFO ] Added : 32 causal constraints over 7 iterations in 88 ms. Result :sat
Minimization took 40 ms.
[2024-05-23 04:58:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:58:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:58:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:23] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:58:23] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:58:23] [INFO ] Added : 10 causal constraints over 2 iterations in 36 ms. Result :sat
Minimization took 14 ms.
[2024-05-23 04:58:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:58:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:58:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:23] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 13 ms returned sat
[2024-05-23 04:58:23] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 10 ms.
[2024-05-23 04:58:23] [INFO ] Added : 21 causal constraints over 5 iterations in 67 ms. Result :sat
Minimization took 21 ms.
[2024-05-23 04:58:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-23 04:58:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:58:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:23] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:58:23] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:58:23] [INFO ] Added : 41 causal constraints over 9 iterations in 110 ms. Result :sat
Minimization took 26 ms.
[2024-05-23 04:58:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-23 04:58:23] [INFO ] [Real]Added 27 Read/Feed constraints in 8 ms returned sat
[2024-05-23 04:58:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:58:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:58:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2024-05-23 04:58:24] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:58:24] [INFO ] Added : 14 causal constraints over 3 iterations in 44 ms. Result :sat
Minimization took 26 ms.
[2024-05-23 04:58:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:58:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:58:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:58:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:58:24] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 8 ms.
[2024-05-23 04:58:24] [INFO ] Added : 8 causal constraints over 2 iterations in 33 ms. Result :sat
Minimization took 22 ms.
[2024-05-23 04:58:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:24] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:58:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:58:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:58:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:58:24] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 10 ms.
[2024-05-23 04:58:24] [INFO ] Added : 37 causal constraints over 8 iterations in 104 ms. Result :sat
Minimization took 26 ms.
[2024-05-23 04:58:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:24] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:58:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:58:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 04:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:58:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:58:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:58:24] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:58:24] [INFO ] Added : 41 causal constraints over 9 iterations in 109 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[408909, 21, 1813, 17, 9256, 1809, 17, 17]
Support contains 7 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 4 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 53/53 places, 200/200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 4 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2024-05-23 04:59:18] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:59:18] [INFO ] Invariant cache hit.
[2024-05-23 04:59:18] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-23 04:59:18] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:59:18] [INFO ] Invariant cache hit.
[2024-05-23 04:59:18] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:59:18] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-05-23 04:59:18] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 04:59:18] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:59:18] [INFO ] Invariant cache hit.
[2024-05-23 04:59:18] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 251 ms. Remains : 53/53 places, 200/200 transitions.
Starting property specific reduction for DoubleLock-PT-p2s1-UpperBounds-04
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:59:18] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :93
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :12
[2024-05-23 04:59:18] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:59:18] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 04:59:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:59:18] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:59:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:59:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:59:18] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:59:18] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:59:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:59:18] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 8 ms.
[2024-05-23 04:59:18] [INFO ] Added : 32 causal constraints over 7 iterations in 81 ms. Result :sat
Minimization took 39 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[93]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 4 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 53/53 places, 200/200 transitions.
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:59:18] [INFO ] Computed 3 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1467 ms. (steps per millisecond=681 ) properties (out of 1) seen :9642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 1) seen :1264
[2024-05-23 04:59:20] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:59:20] [INFO ] Computed 3 invariants in 1 ms
[2024-05-23 04:59:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:59:20] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:59:20] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:59:20] [INFO ] [Real]Added 27 Read/Feed constraints in 9 ms returned sat
[2024-05-23 04:59:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:59:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:59:20] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2024-05-23 04:59:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 10 ms returned sat
[2024-05-23 04:59:20] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 0 ms to minimize.
[2024-05-23 04:59:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2024-05-23 04:59:20] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 7 ms.
[2024-05-23 04:59:20] [INFO ] Added : 28 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9642]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 4 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 53/53 places, 200/200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 4 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2024-05-23 04:59:35] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:59:35] [INFO ] Invariant cache hit.
[2024-05-23 04:59:35] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-23 04:59:35] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:59:35] [INFO ] Invariant cache hit.
[2024-05-23 04:59:35] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:59:35] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2024-05-23 04:59:35] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 04:59:35] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:59:35] [INFO ] Invariant cache hit.
[2024-05-23 04:59:35] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 240 ms. Remains : 53/53 places, 200/200 transitions.
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:59:35] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1516 ms. (steps per millisecond=659 ) properties (out of 1) seen :9875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 1) seen :1296
[2024-05-23 04:59:37] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:59:37] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 04:59:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:59:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:59:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:59:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:59:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:59:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:59:37] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:59:37] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:59:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:59:37] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 04:59:37] [INFO ] Added : 32 causal constraints over 7 iterations in 79 ms. Result :sat
Minimization took 37 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9875]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 4 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 53/53 places, 200/200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 4 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2024-05-23 04:59:48] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:59:48] [INFO ] Invariant cache hit.
[2024-05-23 04:59:48] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-23 04:59:48] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:59:48] [INFO ] Invariant cache hit.
[2024-05-23 04:59:48] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:59:48] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2024-05-23 04:59:48] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 04:59:48] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 04:59:48] [INFO ] Invariant cache hit.
[2024-05-23 04:59:48] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210 ms. Remains : 53/53 places, 200/200 transitions.
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:59:48] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1495 ms. (steps per millisecond=668 ) properties (out of 1) seen :9905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 1) seen :1326
[2024-05-23 04:59:50] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 04:59:50] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 04:59:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 04:59:50] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:59:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:59:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 04:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 04:59:50] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-23 04:59:50] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 04:59:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 04:59:51] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 12 ms.
[2024-05-23 04:59:51] [INFO ] Added : 32 causal constraints over 7 iterations in 85 ms. Result :sat
Minimization took 37 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9905]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 7 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 53/53 places, 200/200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2024-05-23 05:00:02] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 05:00:02] [INFO ] Invariant cache hit.
[2024-05-23 05:00:02] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-23 05:00:02] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 05:00:02] [INFO ] Invariant cache hit.
[2024-05-23 05:00:02] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:00:02] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2024-05-23 05:00:02] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 05:00:02] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 05:00:02] [INFO ] Invariant cache hit.
[2024-05-23 05:00:02] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 225 ms. Remains : 53/53 places, 200/200 transitions.
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:00:02] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1479 ms. (steps per millisecond=676 ) properties (out of 1) seen :11302
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 :1436
[2024-05-23 05:00:04] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:00:04] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:00:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:04] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-23 05:00:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:00:04] [INFO ] [Real]Added 27 Read/Feed constraints in 11 ms returned sat
[2024-05-23 05:00:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:00:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:04] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-23 05:00:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2024-05-23 05:00:04] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 0 ms to minimize.
[2024-05-23 05:00:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2024-05-23 05:00:04] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 7 ms.
[2024-05-23 05:00:04] [INFO ] Added : 28 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11302]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 4 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 53/53 places, 200/200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2024-05-23 05:00:21] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 05:00:21] [INFO ] Invariant cache hit.
[2024-05-23 05:00:21] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-23 05:00:21] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 05:00:21] [INFO ] Invariant cache hit.
[2024-05-23 05:00:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:00:21] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2024-05-23 05:00:21] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 05:00:21] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 05:00:21] [INFO ] Invariant cache hit.
[2024-05-23 05:00:21] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 261 ms. Remains : 53/53 places, 200/200 transitions.
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:00:21] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1567 ms. (steps per millisecond=638 ) properties (out of 1) seen :10041
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 1) seen :1207
[2024-05-23 05:00:24] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:00:24] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:00:24] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:00:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:00:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:00:24] [INFO ] [Real]Added 27 Read/Feed constraints in 8 ms returned sat
[2024-05-23 05:00:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:00:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:00:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2024-05-23 05:00:24] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-23 05:00:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2024-05-23 05:00:24] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 8 ms.
[2024-05-23 05:00:24] [INFO ] Added : 28 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11302]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 53/53 places, 200/200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2024-05-23 05:00:42] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 05:00:42] [INFO ] Invariant cache hit.
[2024-05-23 05:00:42] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-23 05:00:42] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 05:00:42] [INFO ] Invariant cache hit.
[2024-05-23 05:00:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:00:42] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2024-05-23 05:00:42] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 05:00:42] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
[2024-05-23 05:00:42] [INFO ] Invariant cache hit.
[2024-05-23 05:00:42] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 53/53 places, 200/200 transitions.
Ending property specific reduction for DoubleLock-PT-p2s1-UpperBounds-04 in 84041 ms.
Starting property specific reduction for DoubleLock-PT-p2s1-UpperBounds-05
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:00:42] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :20
[2024-05-23 05:00:42] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:00:42] [INFO ] Computed 3 invariants in 1 ms
[2024-05-23 05:00:42] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 05:00:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:00:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:00:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:42] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-23 05:00:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:00:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 05:00:42] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 8 ms.
[2024-05-23 05:00:42] [INFO ] Added : 14 causal constraints over 4 iterations in 49 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[20]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Graph (complete) has 342 edges and 53 vertex of which 52 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 188
Applied a total of 7 rules in 25 ms. Remains 49 /53 variables (removed 4) and now considering 188/200 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 49/53 places, 188/200 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:00:42] [INFO ] Computed 3 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1453 ms. (steps per millisecond=688 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 1) seen :19
[2024-05-23 05:00:44] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:00:44] [INFO ] Computed 3 invariants in 1 ms
[2024-05-23 05:00:44] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:44] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-23 05:00:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:00:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-23 05:00:44] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:00:44] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2024-05-23 05:00:44] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 8 ms.
[2024-05-23 05:00:44] [INFO ] Added : 10 causal constraints over 2 iterations in 36 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[20]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:00:44] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:44] [INFO ] Invariant cache hit.
[2024-05-23 05:00:44] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-23 05:00:44] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:44] [INFO ] Invariant cache hit.
[2024-05-23 05:00:44] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:00:44] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2024-05-23 05:00:44] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 05:00:44] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:44] [INFO ] Invariant cache hit.
[2024-05-23 05:00:44] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 49/49 places, 188/188 transitions.
Ending property specific reduction for DoubleLock-PT-p2s1-UpperBounds-05 in 2517 ms.
Starting property specific reduction for DoubleLock-PT-p2s1-UpperBounds-07
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:00:44] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :21
[2024-05-23 05:00:44] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:00:44] [INFO ] Computed 3 invariants in 1 ms
[2024-05-23 05:00:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 05:00:44] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:00:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 05:00:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:00:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:44] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:00:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 11 ms returned sat
[2024-05-23 05:00:45] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 05:00:45] [INFO ] Added : 21 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[21]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Graph (complete) has 342 edges and 53 vertex of which 52 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 188
Applied a total of 7 rules in 14 ms. Remains 49 /53 variables (removed 4) and now considering 188/200 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 49/53 places, 188/200 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:00:45] [INFO ] Computed 3 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1469 ms. (steps per millisecond=680 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 1) seen :1595
[2024-05-23 05:00:47] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:00:47] [INFO ] Computed 3 invariants in 5 ms
[2024-05-23 05:00:47] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:00:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:00:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 05:00:47] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:00:47] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2024-05-23 05:00:47] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 9 ms.
[2024-05-23 05:00:47] [INFO ] Added : 16 causal constraints over 4 iterations in 51 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1595]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:00:48] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:48] [INFO ] Invariant cache hit.
[2024-05-23 05:00:48] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-23 05:00:48] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:48] [INFO ] Invariant cache hit.
[2024-05-23 05:00:48] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:00:48] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2024-05-23 05:00:48] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 05:00:48] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:48] [INFO ] Invariant cache hit.
[2024-05-23 05:00:48] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 235 ms. Remains : 49/49 places, 188/188 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:00:48] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1418 ms. (steps per millisecond=705 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 1) seen :1803
[2024-05-23 05:00:50] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:00:50] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:00:50] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:50] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:00:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:00:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:50] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:00:50] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:00:50] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2024-05-23 05:00:50] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 8 ms.
[2024-05-23 05:00:50] [INFO ] Added : 16 causal constraints over 4 iterations in 47 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1803]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:00:52] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:52] [INFO ] Invariant cache hit.
[2024-05-23 05:00:52] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-23 05:00:52] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:52] [INFO ] Invariant cache hit.
[2024-05-23 05:00:52] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:00:52] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2024-05-23 05:00:52] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 05:00:52] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:52] [INFO ] Invariant cache hit.
[2024-05-23 05:00:52] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 49/49 places, 188/188 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:00:52] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1365 ms. (steps per millisecond=732 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 1) seen :1873
[2024-05-23 05:00:53] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:00:53] [INFO ] Computed 3 invariants in 1 ms
[2024-05-23 05:00:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:00:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:00:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:00:54] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:00:54] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2024-05-23 05:00:54] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 8 ms.
[2024-05-23 05:00:54] [INFO ] Added : 16 causal constraints over 4 iterations in 47 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1873]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:00:55] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:55] [INFO ] Invariant cache hit.
[2024-05-23 05:00:55] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-23 05:00:55] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:55] [INFO ] Invariant cache hit.
[2024-05-23 05:00:55] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:00:55] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2024-05-23 05:00:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 05:00:55] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:55] [INFO ] Invariant cache hit.
[2024-05-23 05:00:55] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 49/49 places, 188/188 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:00:55] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1396 ms. (steps per millisecond=716 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 1) seen :1754
[2024-05-23 05:00:57] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:00:57] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:00:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-23 05:00:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:00:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:00:57] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:00:57] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2024-05-23 05:00:57] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 9 ms.
[2024-05-23 05:00:57] [INFO ] Added : 16 causal constraints over 4 iterations in 48 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1873]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:00:58] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:58] [INFO ] Invariant cache hit.
[2024-05-23 05:00:59] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-23 05:00:59] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:59] [INFO ] Invariant cache hit.
[2024-05-23 05:00:59] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:00:59] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2024-05-23 05:00:59] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 05:00:59] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:00:59] [INFO ] Invariant cache hit.
[2024-05-23 05:00:59] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 206 ms. Remains : 49/49 places, 188/188 transitions.
Ending property specific reduction for DoubleLock-PT-p2s1-UpperBounds-07 in 14322 ms.
Starting property specific reduction for DoubleLock-PT-p2s1-UpperBounds-08
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:00:59] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :6
[2024-05-23 05:00:59] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:00:59] [INFO ] Computed 3 invariants in 1 ms
[2024-05-23 05:00:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:00:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:00:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:00:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:00:59] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-23 05:00:59] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:00:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 05:00:59] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 1 ms to minimize.
[2024-05-23 05:00:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2024-05-23 05:00:59] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 7 ms.
[2024-05-23 05:00:59] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 290 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Graph (complete) has 342 edges and 53 vertex of which 52 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 188
Applied a total of 7 rules in 17 ms. Remains 49 /53 variables (removed 4) and now considering 188/200 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 49/53 places, 188/200 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:11] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1367 ms. (steps per millisecond=731 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 1) seen :19
[2024-05-23 05:01:13] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:13] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:01:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-23 05:01:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:13] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:01:13] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:13] [INFO ] [Nat]Added 26 Read/Feed constraints in 11 ms returned sat
[2024-05-23 05:01:13] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 11 ms.
[2024-05-23 05:01:13] [INFO ] Added : 15 causal constraints over 3 iterations in 47 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[19]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:01:13] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:13] [INFO ] Invariant cache hit.
[2024-05-23 05:01:13] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-23 05:01:13] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:13] [INFO ] Invariant cache hit.
[2024-05-23 05:01:13] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:13] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2024-05-23 05:01:13] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 05:01:13] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:13] [INFO ] Invariant cache hit.
[2024-05-23 05:01:13] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 49/49 places, 188/188 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:13] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1357 ms. (steps per millisecond=736 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 1) seen :16
[2024-05-23 05:01:15] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:15] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:01:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:15] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 05:01:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:15] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 05:01:15] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:15] [INFO ] [Nat]Added 26 Read/Feed constraints in 7 ms returned sat
[2024-05-23 05:01:15] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 8 ms.
[2024-05-23 05:01:15] [INFO ] Added : 15 causal constraints over 3 iterations in 45 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[19]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 3 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:01:15] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:15] [INFO ] Invariant cache hit.
[2024-05-23 05:01:15] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 05:01:15] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:15] [INFO ] Invariant cache hit.
[2024-05-23 05:01:15] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:15] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2024-05-23 05:01:15] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 05:01:15] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:15] [INFO ] Invariant cache hit.
[2024-05-23 05:01:15] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 198 ms. Remains : 49/49 places, 188/188 transitions.
Ending property specific reduction for DoubleLock-PT-p2s1-UpperBounds-08 in 16546 ms.
Starting property specific reduction for DoubleLock-PT-p2s1-UpperBounds-11
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:01:15] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :14
[2024-05-23 05:01:15] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:01:15] [INFO ] Computed 3 invariants in 1 ms
[2024-05-23 05:01:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:15] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:01:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:15] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-23 05:01:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:01:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2024-05-23 05:01:15] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 8 ms.
[2024-05-23 05:01:15] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[14]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Graph (complete) has 342 edges and 53 vertex of which 52 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 188
Applied a total of 7 rules in 5 ms. Remains 49 /53 variables (removed 4) and now considering 188/200 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 49/53 places, 188/200 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:16] [INFO ] Computed 3 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1391 ms. (steps per millisecond=718 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 1) seen :1558
[2024-05-23 05:01:17] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:17] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:01:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:17] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-23 05:01:17] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:17] [INFO ] [Real]Added 26 Read/Feed constraints in 9 ms returned sat
[2024-05-23 05:01:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:17] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-23 05:01:17] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2024-05-23 05:01:17] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 7 ms.
[2024-05-23 05:01:18] [INFO ] Added : 28 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 49 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1558]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:01:19] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:19] [INFO ] Invariant cache hit.
[2024-05-23 05:01:19] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-23 05:01:19] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:19] [INFO ] Invariant cache hit.
[2024-05-23 05:01:19] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:19] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2024-05-23 05:01:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 05:01:19] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:19] [INFO ] Invariant cache hit.
[2024-05-23 05:01:19] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 195 ms. Remains : 49/49 places, 188/188 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:19] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1402 ms. (steps per millisecond=713 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 1) seen :1408
[2024-05-23 05:01:21] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:21] [INFO ] Computed 3 invariants in 1 ms
[2024-05-23 05:01:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-23 05:01:21] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:21] [INFO ] [Real]Added 26 Read/Feed constraints in 8 ms returned sat
[2024-05-23 05:01:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:21] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:01:21] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2024-05-23 05:01:21] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 9 ms.
[2024-05-23 05:01:21] [INFO ] Added : 28 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 48 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1558]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:01:22] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:22] [INFO ] Invariant cache hit.
[2024-05-23 05:01:22] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 05:01:22] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:22] [INFO ] Invariant cache hit.
[2024-05-23 05:01:22] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:22] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2024-05-23 05:01:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 05:01:22] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:22] [INFO ] Invariant cache hit.
[2024-05-23 05:01:22] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 49/49 places, 188/188 transitions.
Ending property specific reduction for DoubleLock-PT-p2s1-UpperBounds-11 in 7083 ms.
Starting property specific reduction for DoubleLock-PT-p2s1-UpperBounds-12
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:01:22] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :12
[2024-05-23 05:01:22] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:01:22] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:01:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-23 05:01:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:22] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:01:22] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:01:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 05:01:22] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 05:01:22] [INFO ] Added : 8 causal constraints over 2 iterations in 36 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[25]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Graph (complete) has 342 edges and 53 vertex of which 52 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 192
Applied a total of 5 rules in 4 ms. Remains 50 /53 variables (removed 3) and now considering 192/200 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 50/53 places, 192/200 transitions.
Normalized transition count is 143 out of 192 initially.
// Phase 1: matrix 143 rows 50 cols
[2024-05-23 05:01:23] [INFO ] Computed 3 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1422 ms. (steps per millisecond=703 ) properties (out of 1) seen :48
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 1) seen :1570
[2024-05-23 05:01:24] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
// Phase 1: matrix 143 rows 50 cols
[2024-05-23 05:01:24] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:01:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:24] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-23 05:01:24] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:24] [INFO ] [Real]Added 26 Read/Feed constraints in 6 ms returned sat
[2024-05-23 05:01:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:25] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:01:25] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2024-05-23 05:01:25] [INFO ] Computed and/alt/rep : 61/422/61 causal constraints (skipped 80 transitions) in 17 ms.
[2024-05-23 05:01:25] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 0 ms to minimize.
[2024-05-23 05:01:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2024-05-23 05:01:25] [INFO ] Added : 18 causal constraints over 4 iterations in 113 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1570]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 50/50 places, 192/192 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2024-05-23 05:01:26] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2024-05-23 05:01:26] [INFO ] Invariant cache hit.
[2024-05-23 05:01:26] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-23 05:01:26] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2024-05-23 05:01:26] [INFO ] Invariant cache hit.
[2024-05-23 05:01:26] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:26] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-23 05:01:26] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 05:01:26] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2024-05-23 05:01:26] [INFO ] Invariant cache hit.
[2024-05-23 05:01:26] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 194 ms. Remains : 50/50 places, 192/192 transitions.
Normalized transition count is 143 out of 192 initially.
// Phase 1: matrix 143 rows 50 cols
[2024-05-23 05:01:26] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1466 ms. (steps per millisecond=682 ) properties (out of 1) seen :53
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 1) seen :1320
[2024-05-23 05:01:28] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
// Phase 1: matrix 143 rows 50 cols
[2024-05-23 05:01:28] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:01:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:01:28] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:28] [INFO ] [Real]Added 26 Read/Feed constraints in 6 ms returned sat
[2024-05-23 05:01:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-23 05:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:01:28] [INFO ] [Nat]Added 26 Read/Feed constraints in 5 ms returned sat
[2024-05-23 05:01:28] [INFO ] Computed and/alt/rep : 61/422/61 causal constraints (skipped 80 transitions) in 8 ms.
[2024-05-23 05:01:28] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 0 ms to minimize.
[2024-05-23 05:01:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2024-05-23 05:01:28] [INFO ] Added : 18 causal constraints over 4 iterations in 115 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1570]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 50/50 places, 192/192 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2024-05-23 05:01:30] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2024-05-23 05:01:30] [INFO ] Invariant cache hit.
[2024-05-23 05:01:30] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-23 05:01:30] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2024-05-23 05:01:30] [INFO ] Invariant cache hit.
[2024-05-23 05:01:30] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:30] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-23 05:01:30] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 05:01:30] [INFO ] Flow matrix only has 143 transitions (discarded 49 similar events)
[2024-05-23 05:01:30] [INFO ] Invariant cache hit.
[2024-05-23 05:01:30] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 195 ms. Remains : 50/50 places, 192/192 transitions.
Ending property specific reduction for DoubleLock-PT-p2s1-UpperBounds-12 in 7835 ms.
Starting property specific reduction for DoubleLock-PT-p2s1-UpperBounds-13
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:01:30] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :9
[2024-05-23 05:01:30] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:01:30] [INFO ] Computed 3 invariants in 1 ms
[2024-05-23 05:01:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:01:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:30] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-23 05:01:30] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:01:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2024-05-23 05:01:30] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 1 ms to minimize.
[2024-05-23 05:01:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2024-05-23 05:01:30] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 7 ms.
[2024-05-23 05:01:30] [INFO ] Added : 14 causal constraints over 3 iterations in 51 ms. Result :sat
Minimization took 3005 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Graph (complete) has 342 edges and 53 vertex of which 52 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 188
Applied a total of 7 rules in 9 ms. Remains 49 /53 variables (removed 4) and now considering 188/200 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 49/53 places, 188/200 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:33] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1355 ms. (steps per millisecond=738 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 1) seen :9
[2024-05-23 05:01:35] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:35] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:01:35] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:35] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:01:35] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:35] [INFO ] [Real]Added 26 Read/Feed constraints in 4 ms returned sat
[2024-05-23 05:01:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 05:01:35] [INFO ] [Nat]Added 26 Read/Feed constraints in 7 ms returned sat
[2024-05-23 05:01:35] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 7 ms.
[2024-05-23 05:01:35] [INFO ] Added : 24 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:01:35] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:35] [INFO ] Invariant cache hit.
[2024-05-23 05:01:35] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 05:01:35] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:35] [INFO ] Invariant cache hit.
[2024-05-23 05:01:35] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:35] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-23 05:01:35] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 05:01:36] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:36] [INFO ] Invariant cache hit.
[2024-05-23 05:01:36] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199 ms. Remains : 49/49 places, 188/188 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:36] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1375 ms. (steps per millisecond=727 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 1) seen :13
[2024-05-23 05:01:37] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:37] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:01:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:37] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-23 05:01:37] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:37] [INFO ] [Real]Added 26 Read/Feed constraints in 12 ms returned sat
[2024-05-23 05:01:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:37] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-23 05:01:37] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2024-05-23 05:01:37] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 8 ms.
[2024-05-23 05:01:37] [INFO ] Added : 22 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[13]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:01:38] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:38] [INFO ] Invariant cache hit.
[2024-05-23 05:01:38] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 05:01:38] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:38] [INFO ] Invariant cache hit.
[2024-05-23 05:01:38] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:38] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2024-05-23 05:01:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 05:01:38] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:38] [INFO ] Invariant cache hit.
[2024-05-23 05:01:38] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 49/49 places, 188/188 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:38] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1387 ms. (steps per millisecond=720 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 1) seen :10
[2024-05-23 05:01:40] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:40] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:01:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:40] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 05:01:40] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:40] [INFO ] [Real]Added 26 Read/Feed constraints in 5 ms returned sat
[2024-05-23 05:01:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:40] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:01:40] [INFO ] [Nat]Added 26 Read/Feed constraints in 6 ms returned sat
[2024-05-23 05:01:40] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 8 ms.
[2024-05-23 05:01:40] [INFO ] Added : 22 causal constraints over 5 iterations in 66 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[13]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 5 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 5 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:01:40] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:40] [INFO ] Invariant cache hit.
[2024-05-23 05:01:40] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-23 05:01:40] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:40] [INFO ] Invariant cache hit.
[2024-05-23 05:01:40] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:40] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2024-05-23 05:01:40] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-23 05:01:40] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:40] [INFO ] Invariant cache hit.
[2024-05-23 05:01:40] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 217 ms. Remains : 49/49 places, 188/188 transitions.
Ending property specific reduction for DoubleLock-PT-p2s1-UpperBounds-13 in 9888 ms.
Starting property specific reduction for DoubleLock-PT-p2s1-UpperBounds-15
Normalized transition count is 148 out of 200 initially.
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:01:40] [INFO ] Computed 3 invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :10
[2024-05-23 05:01:40] [INFO ] Flow matrix only has 148 transitions (discarded 52 similar events)
// Phase 1: matrix 148 rows 53 cols
[2024-05-23 05:01:40] [INFO ] Computed 3 invariants in 0 ms
[2024-05-23 05:01:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:40] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 05:01:40] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-23 05:01:40] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2024-05-23 05:01:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:40] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-23 05:01:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-23 05:01:40] [INFO ] Deduced a trap composed of 29 places in 44 ms of which 1 ms to minimize.
[2024-05-23 05:01:40] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 0 ms to minimize.
[2024-05-23 05:01:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 108 ms
[2024-05-23 05:01:40] [INFO ] Computed and/alt/rep : 65/458/65 causal constraints (skipped 81 transitions) in 9 ms.
[2024-05-23 05:01:40] [INFO ] Added : 36 causal constraints over 8 iterations in 102 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 200/200 transitions.
Graph (complete) has 342 edges and 53 vertex of which 52 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 51 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 51 transition count 196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 50 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 50 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 49 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 49 transition count 188
Applied a total of 7 rules in 4 ms. Remains 49 /53 variables (removed 4) and now considering 188/200 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 49/53 places, 188/200 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:40] [INFO ] Computed 3 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1506 ms. (steps per millisecond=664 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 1) seen :15
[2024-05-23 05:01:42] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:42] [INFO ] Computed 3 invariants in 1 ms
[2024-05-23 05:01:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:01:42] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:42] [INFO ] [Real]Added 26 Read/Feed constraints in 10 ms returned sat
[2024-05-23 05:01:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-23 05:01:42] [INFO ] [Nat]Added 26 Read/Feed constraints in 7 ms returned sat
[2024-05-23 05:01:42] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 8 ms.
[2024-05-23 05:01:43] [INFO ] Added : 15 causal constraints over 4 iterations in 50 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:01:43] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:43] [INFO ] Invariant cache hit.
[2024-05-23 05:01:43] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-23 05:01:43] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:43] [INFO ] Invariant cache hit.
[2024-05-23 05:01:43] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:43] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-05-23 05:01:43] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 05:01:43] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:43] [INFO ] Invariant cache hit.
[2024-05-23 05:01:43] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 216 ms. Remains : 49/49 places, 188/188 transitions.
Normalized transition count is 139 out of 188 initially.
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:43] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1392 ms. (steps per millisecond=718 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 1) seen :13
[2024-05-23 05:01:45] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 05:01:45] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 05:01:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:45] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-23 05:01:45] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:45] [INFO ] [Real]Added 26 Read/Feed constraints in 7 ms returned sat
[2024-05-23 05:01:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 05:01:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 05:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 05:01:45] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-23 05:01:45] [INFO ] [Nat]Added 26 Read/Feed constraints in 7 ms returned sat
[2024-05-23 05:01:45] [INFO ] Computed and/alt/rep : 59/378/59 causal constraints (skipped 78 transitions) in 9 ms.
[2024-05-23 05:01:45] [INFO ] Added : 15 causal constraints over 4 iterations in 48 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 1 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 49/49 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-23 05:01:45] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:45] [INFO ] Invariant cache hit.
[2024-05-23 05:01:45] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-23 05:01:45] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:45] [INFO ] Invariant cache hit.
[2024-05-23 05:01:45] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 05:01:45] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2024-05-23 05:01:45] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 05:01:45] [INFO ] Flow matrix only has 139 transitions (discarded 49 similar events)
[2024-05-23 05:01:45] [INFO ] Invariant cache hit.
[2024-05-23 05:01:45] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 228 ms. Remains : 49/49 places, 188/188 transitions.
Ending property specific reduction for DoubleLock-PT-p2s1-UpperBounds-15 in 5038 ms.
[2024-05-23 05:01:45] [INFO ] Flatten gal took : 46 ms
[2024-05-23 05:01:45] [INFO ] Applying decomposition
[2024-05-23 05:01:45] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13727276565425909060.txt' '-o' '/tmp/graph13727276565425909060.bin' '-w' '/tmp/graph13727276565425909060.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13727276565425909060.bin' '-l' '-1' '-v' '-w' '/tmp/graph13727276565425909060.weights' '-q' '0' '-e' '0.001'
[2024-05-23 05:01:45] [INFO ] Decomposing Gal with order
[2024-05-23 05:01:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 05:01:45] [INFO ] Removed a total of 409 redundant transitions.
[2024-05-23 05:01:45] [INFO ] Flatten gal took : 51 ms
[2024-05-23 05:01:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 7 ms.
[2024-05-23 05:01:45] [INFO ] Time to serialize gal into /tmp/UpperBounds449085276628542445.gal : 5 ms
[2024-05-23 05:01:46] [INFO ] Time to serialize properties into /tmp/UpperBounds4469261223380228507.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds449085276628542445.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4469261223380228507.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...282
Loading property file /tmp/UpperBounds4469261223380228507.prop.
Detected timeout of ITS tools.
[2024-05-23 05:24:05] [INFO ] Flatten gal took : 11 ms
[2024-05-23 05:24:05] [INFO ] Time to serialize gal into /tmp/UpperBounds13174019076104233046.gal : 2 ms
[2024-05-23 05:24:05] [INFO ] Time to serialize properties into /tmp/UpperBounds15751966285384287913.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13174019076104233046.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds15751966285384287913.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds15751966285384287913.prop.
Detected timeout of ITS tools.
[2024-05-23 05:46:32] [INFO ] Flatten gal took : 88 ms
[2024-05-23 05:46:32] [INFO ] Input system was already deterministic with 200 transitions.
[2024-05-23 05:46:32] [INFO ] Transformed 53 places.
[2024-05-23 05:46:32] [INFO ] Transformed 200 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2024-05-23 05:46:32] [INFO ] Time to serialize gal into /tmp/UpperBounds16025988343535470365.gal : 5 ms
[2024-05-23 05:46:32] [INFO ] Time to serialize properties into /tmp/UpperBounds17495881147346033137.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16025988343535470365.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17495881147346033137.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...351
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds17495881147346033137.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 12466264 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16248232 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-p2s1"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is DoubleLock-PT-p2s1, 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 r153-tall-171631151700381"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p2s1.tgz
mv DoubleLock-PT-p2s1 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 ;