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-171631151600336.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 DoubleExponent-PT-003, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151600336
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 200K Apr 12 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 03:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K Apr 12 03:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 50K 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 DoubleExponent-PT-003-UpperBounds-00
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-01
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-02
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-03
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-04
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-05
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-06
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-07
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-08
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-09
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-10
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-11
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-12
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-13
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-14
FORMULA_NAME DoubleExponent-PT-003-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716421924081

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=DoubleExponent-PT-003
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-22 23:52:05] [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]
[2024-05-22 23:52:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 23:52:05] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2024-05-22 23:52:05] [INFO ] Transformed 163 places.
[2024-05-22 23:52:05] [INFO ] Transformed 148 transitions.
[2024-05-22 23:52:05] [INFO ] Parsed PT model containing 163 places and 148 transitions and 417 arcs in 209 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 148 rows 163 cols
[2024-05-22 23:52:06] [INFO ] Computed 19 invariants in 24 ms
Incomplete random walk after 10000 steps, including 328 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :5
FORMULA DoubleExponent-PT-003-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleExponent-PT-003-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 291 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 266 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 274 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 277 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 292 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 288 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 281 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 291 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 276 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 283 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 294 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 281 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 14) seen :2
[2024-05-22 23:52:06] [INFO ] Invariant cache hit.
[2024-05-22 23:52:06] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2024-05-22 23:52:06] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 5 ms returned sat
[2024-05-22 23:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:06] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2024-05-22 23:52:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-22 23:52:06] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:06] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2024-05-22 23:52:06] [INFO ] Deduced a trap composed of 67 places in 62 ms of which 2 ms to minimize.
[2024-05-22 23:52:06] [INFO ] Deduced a trap composed of 58 places in 58 ms of which 1 ms to minimize.
[2024-05-22 23:52:06] [INFO ] Deduced a trap composed of 68 places in 48 ms of which 1 ms to minimize.
[2024-05-22 23:52:06] [INFO ] Deduced a trap composed of 60 places in 47 ms of which 2 ms to minimize.
[2024-05-22 23:52:06] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 267 ms
[2024-05-22 23:52:06] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 12 ms.
[2024-05-22 23:52:07] [INFO ] Deduced a trap composed of 37 places in 56 ms of which 1 ms to minimize.
[2024-05-22 23:52:07] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 0 ms to minimize.
[2024-05-22 23:52:07] [INFO ] Deduced a trap composed of 73 places in 52 ms of which 0 ms to minimize.
[2024-05-22 23:52:07] [INFO ] Deduced a trap composed of 94 places in 55 ms of which 0 ms to minimize.
[2024-05-22 23:52:07] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 302 ms
[2024-05-22 23:52:07] [INFO ] Added : 136 causal constraints over 28 iterations in 783 ms. Result :sat
Minimization took 60 ms.
[2024-05-22 23:52:07] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:07] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:07] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2024-05-22 23:52:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:07] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 6 ms returned sat
[2024-05-22 23:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:07] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-22 23:52:07] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 12 ms.
[2024-05-22 23:52:08] [INFO ] Added : 105 causal constraints over 21 iterations in 333 ms. Result :sat
Minimization took 41 ms.
[2024-05-22 23:52:08] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:08] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 6 ms returned sat
[2024-05-22 23:52:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:08] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2024-05-22 23:52:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-22 23:52:08] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:08] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2024-05-22 23:52:08] [INFO ] Deduced a trap composed of 70 places in 61 ms of which 0 ms to minimize.
[2024-05-22 23:52:08] [INFO ] Deduced a trap composed of 67 places in 49 ms of which 1 ms to minimize.
[2024-05-22 23:52:08] [INFO ] Deduced a trap composed of 46 places in 50 ms of which 1 ms to minimize.
[2024-05-22 23:52:08] [INFO ] Deduced a trap composed of 69 places in 43 ms of which 1 ms to minimize.
[2024-05-22 23:52:08] [INFO ] Deduced a trap composed of 59 places in 45 ms of which 1 ms to minimize.
[2024-05-22 23:52:08] [INFO ] Deduced a trap composed of 69 places in 45 ms of which 0 ms to minimize.
[2024-05-22 23:52:08] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 369 ms
[2024-05-22 23:52:08] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-22 23:52:09] [INFO ] Added : 113 causal constraints over 23 iterations in 342 ms. Result :sat
Minimization took 50 ms.
[2024-05-22 23:52:09] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:09] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:09] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2024-05-22 23:52:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2024-05-22 23:52:09] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 4 ms returned sat
[2024-05-22 23:52:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:09] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2024-05-22 23:52:09] [INFO ] Deduced a trap composed of 43 places in 44 ms of which 0 ms to minimize.
[2024-05-22 23:52:09] [INFO ] Deduced a trap composed of 43 places in 41 ms of which 1 ms to minimize.
[2024-05-22 23:52:09] [INFO ] Deduced a trap composed of 45 places in 40 ms of which 1 ms to minimize.
[2024-05-22 23:52:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 150 ms
[2024-05-22 23:52:09] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-22 23:52:09] [INFO ] Added : 95 causal constraints over 19 iterations in 272 ms. Result :sat
Minimization took 45 ms.
[2024-05-22 23:52:10] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:10] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:10] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2024-05-22 23:52:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:10] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:10] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2024-05-22 23:52:10] [INFO ] Deduced a trap composed of 50 places in 38 ms of which 0 ms to minimize.
[2024-05-22 23:52:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2024-05-22 23:52:10] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-22 23:52:10] [INFO ] Added : 102 causal constraints over 21 iterations in 306 ms. Result :sat
Minimization took 49 ms.
[2024-05-22 23:52:10] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:10] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:10] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-22 23:52:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:10] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:10] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2024-05-22 23:52:10] [INFO ] Deduced a trap composed of 43 places in 39 ms of which 0 ms to minimize.
[2024-05-22 23:52:10] [INFO ] Deduced a trap composed of 37 places in 29 ms of which 0 ms to minimize.
[2024-05-22 23:52:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 89 ms
[2024-05-22 23:52:10] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-22 23:52:11] [INFO ] Added : 141 causal constraints over 29 iterations in 440 ms. Result :sat
Minimization took 83 ms.
[2024-05-22 23:52:11] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:11] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 5 ms returned sat
[2024-05-22 23:52:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:11] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2024-05-22 23:52:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:11] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:11] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2024-05-22 23:52:11] [INFO ] Deduced a trap composed of 42 places in 43 ms of which 1 ms to minimize.
[2024-05-22 23:52:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2024-05-22 23:52:11] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-22 23:52:12] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 1 ms to minimize.
[2024-05-22 23:52:12] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 0 ms to minimize.
[2024-05-22 23:52:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 128 ms
[2024-05-22 23:52:12] [INFO ] Added : 142 causal constraints over 29 iterations in 567 ms. Result :sat
Minimization took 61 ms.
[2024-05-22 23:52:12] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:12] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 5 ms returned unsat
[2024-05-22 23:52:12] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2024-05-22 23:52:12] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:12] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2024-05-22 23:52:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:12] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:12] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2024-05-22 23:52:12] [INFO ] Deduced a trap composed of 62 places in 58 ms of which 0 ms to minimize.
[2024-05-22 23:52:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2024-05-22 23:52:12] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-22 23:52:12] [INFO ] Added : 95 causal constraints over 19 iterations in 251 ms. Result :sat
Minimization took 43 ms.
[2024-05-22 23:52:12] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:12] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:12] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2024-05-22 23:52:13] [INFO ] Deduced a trap composed of 56 places in 59 ms of which 0 ms to minimize.
[2024-05-22 23:52:13] [INFO ] Deduced a trap composed of 78 places in 47 ms of which 0 ms to minimize.
[2024-05-22 23:52:13] [INFO ] Deduced a trap composed of 81 places in 46 ms of which 0 ms to minimize.
[2024-05-22 23:52:13] [INFO ] Deduced a trap composed of 71 places in 43 ms of which 0 ms to minimize.
[2024-05-22 23:52:13] [INFO ] Deduced a trap composed of 83 places in 47 ms of which 0 ms to minimize.
[2024-05-22 23:52:13] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 316 ms
[2024-05-22 23:52:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:13] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:13] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-22 23:52:13] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 0 ms to minimize.
[2024-05-22 23:52:13] [INFO ] Deduced a trap composed of 29 places in 46 ms of which 0 ms to minimize.
[2024-05-22 23:52:13] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 1 ms to minimize.
[2024-05-22 23:52:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 164 ms
[2024-05-22 23:52:13] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-22 23:52:13] [INFO ] Deduced a trap composed of 80 places in 50 ms of which 0 ms to minimize.
[2024-05-22 23:52:14] [INFO ] Deduced a trap composed of 79 places in 50 ms of which 0 ms to minimize.
[2024-05-22 23:52:14] [INFO ] Deduced a trap composed of 66 places in 53 ms of which 4 ms to minimize.
[2024-05-22 23:52:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 210 ms
[2024-05-22 23:52:14] [INFO ] Added : 135 causal constraints over 27 iterations in 593 ms. Result :sat
Minimization took 56 ms.
[2024-05-22 23:52:14] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:14] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 2 ms returned unsat
[2024-05-22 23:52:14] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:14] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:14] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2024-05-22 23:52:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:14] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:14] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2024-05-22 23:52:14] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-22 23:52:14] [INFO ] Added : 144 causal constraints over 29 iterations in 426 ms. Result :sat
Minimization took 56 ms.
[2024-05-22 23:52:15] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:15] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 4 ms returned sat
[2024-05-22 23:52:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:15] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2024-05-22 23:52:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:15] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:15] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-22 23:52:15] [INFO ] Deduced a trap composed of 70 places in 42 ms of which 0 ms to minimize.
[2024-05-22 23:52:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2024-05-22 23:52:15] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-22 23:52:15] [INFO ] Added : 124 causal constraints over 25 iterations in 354 ms. Result :sat
Minimization took 49 ms.
[2024-05-22 23:52:15] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:15] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:15] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2024-05-22 23:52:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-22 23:52:15] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:15] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2024-05-22 23:52:15] [INFO ] Deduced a trap composed of 42 places in 51 ms of which 1 ms to minimize.
[2024-05-22 23:52:15] [INFO ] Deduced a trap composed of 67 places in 51 ms of which 1 ms to minimize.
[2024-05-22 23:52:16] [INFO ] Deduced a trap composed of 61 places in 55 ms of which 0 ms to minimize.
[2024-05-22 23:52:16] [INFO ] Deduced a trap composed of 46 places in 42 ms of which 0 ms to minimize.
[2024-05-22 23:52:16] [INFO ] Deduced a trap composed of 37 places in 43 ms of which 1 ms to minimize.
[2024-05-22 23:52:16] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 285 ms
[2024-05-22 23:52:16] [INFO ] Computed and/alt/rep : 147/284/147 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-22 23:52:16] [INFO ] Deduced a trap composed of 59 places in 48 ms of which 1 ms to minimize.
[2024-05-22 23:52:16] [INFO ] Deduced a trap composed of 78 places in 46 ms of which 1 ms to minimize.
[2024-05-22 23:52:16] [INFO ] Deduced a trap composed of 71 places in 42 ms of which 0 ms to minimize.
[2024-05-22 23:52:16] [INFO ] Deduced a trap composed of 93 places in 42 ms of which 1 ms to minimize.
[2024-05-22 23:52:16] [INFO ] Deduced a trap composed of 79 places in 42 ms of which 0 ms to minimize.
[2024-05-22 23:52:16] [INFO ] Deduced a trap composed of 78 places in 36 ms of which 0 ms to minimize.
[2024-05-22 23:52:16] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 361 ms
[2024-05-22 23:52:16] [INFO ] Added : 145 causal constraints over 29 iterations in 829 ms. Result :sat
Minimization took 72 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, -1, 1, 1, 1, 1, 1, 1, 1, 12] Max seen :[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0]
FORMULA DoubleExponent-PT-003-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DoubleExponent-PT-003-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DoubleExponent-PT-003-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DoubleExponent-PT-003-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 10 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 148/148 transitions.
Graph (complete) has 269 edges and 163 vertex of which 157 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 156 transition count 117
Reduce places removed 29 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 31 rules applied. Total rules applied 64 place count 127 transition count 115
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 66 place count 125 transition count 115
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 66 place count 125 transition count 108
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 80 place count 118 transition count 108
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 138 place count 89 transition count 79
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 144 place count 86 transition count 79
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 3 with 12 rules applied. Total rules applied 156 place count 86 transition count 67
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 168 place count 74 transition count 67
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 176 place count 74 transition count 67
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 177 place count 73 transition count 66
Applied a total of 177 rules in 46 ms. Remains 73 /163 variables (removed 90) and now considering 66/148 (removed 82) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 73/163 places, 66/148 transitions.
// Phase 1: matrix 66 rows 73 cols
[2024-05-22 23:52:17] [INFO ] Computed 15 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 128156 resets, run finished after 867 ms. (steps per millisecond=1153 ) properties (out of 10) seen :1
FORMULA DoubleExponent-PT-003-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 84867 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84715 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84598 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84872 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84698 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84459 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84742 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 85022 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84180 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 9) seen :0
[2024-05-22 23:52:22] [INFO ] Invariant cache hit.
[2024-05-22 23:52:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:22] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:52:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:22] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-22 23:52:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:52:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 11 ms returned sat
[2024-05-22 23:52:22] [INFO ] Computed and/alt/rep : 65/298/65 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-22 23:52:23] [INFO ] Added : 65 causal constraints over 13 iterations in 130 ms. Result :sat
Minimization took 46 ms.
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-22 23:52:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:23] [INFO ] Computed and/alt/rep : 65/298/65 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:23] [INFO ] Added : 47 causal constraints over 10 iterations in 91 ms. Result :sat
Minimization took 31 ms.
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 4 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-22 23:52:23] [INFO ] Computed and/alt/rep : 65/298/65 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:23] [INFO ] Added : 57 causal constraints over 12 iterations in 101 ms. Result :sat
Minimization took 30 ms.
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 5 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:23] [INFO ] Computed and/alt/rep : 65/298/65 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:23] [INFO ] Added : 64 causal constraints over 13 iterations in 119 ms. Result :sat
Minimization took 31 ms.
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-22 23:52:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:52:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 13 ms returned sat
[2024-05-22 23:52:23] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-22 23:52:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2024-05-22 23:52:23] [INFO ] Computed and/alt/rep : 65/298/65 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-22 23:52:24] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-05-22 23:52:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2024-05-22 23:52:24] [INFO ] Added : 58 causal constraints over 12 iterations in 168 ms. Result :sat
Minimization took 38 ms.
[2024-05-22 23:52:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 10 ms returned sat
[2024-05-22 23:52:24] [INFO ] Computed and/alt/rep : 65/298/65 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:24] [INFO ] Added : 58 causal constraints over 12 iterations in 109 ms. Result :sat
Minimization took 37 ms.
[2024-05-22 23:52:24] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:52:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:24] [INFO ] Computed and/alt/rep : 65/298/65 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-22 23:52:24] [INFO ] Added : 62 causal constraints over 13 iterations in 119 ms. Result :sat
Minimization took 41 ms.
[2024-05-22 23:52:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-22 23:52:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-22 23:52:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:52:24] [INFO ] Computed and/alt/rep : 65/298/65 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-22 23:52:24] [INFO ] Added : 62 causal constraints over 14 iterations in 126 ms. Result :sat
Minimization took 30 ms.
[2024-05-22 23:52:25] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:25] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-22 23:52:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:25] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:25] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:52:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 6 ms returned sat
[2024-05-22 23:52:25] [INFO ] Computed and/alt/rep : 65/298/65 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-22 23:52:25] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 0 ms to minimize.
[2024-05-22 23:52:25] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-22 23:52:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 94 ms
[2024-05-22 23:52:25] [INFO ] Added : 62 causal constraints over 13 iterations in 227 ms. Result :sat
Minimization took 41 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, -1, 1, 1, 1, 6] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 66/66 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 73 transition count 66
Applied a total of 1 rules in 6 ms. Remains 73 /73 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 73/73 places, 66/66 transitions.
// Phase 1: matrix 66 rows 73 cols
[2024-05-22 23:52:25] [INFO ] Computed 15 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 128440 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84711 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84848 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84486 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84694 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84745 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84745 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84812 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84610 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84567 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 9) seen :0
[2024-05-22 23:52:30] [INFO ] Invariant cache hit.
[2024-05-22 23:52:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:30] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:30] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:30] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:52:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:52:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 7 ms returned sat
[2024-05-22 23:52:30] [INFO ] Computed and/alt/rep : 65/305/65 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:30] [INFO ] Added : 65 causal constraints over 13 iterations in 125 ms. Result :sat
Minimization took 36 ms.
[2024-05-22 23:52:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:30] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:30] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-22 23:52:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-22 23:52:30] [INFO ] Computed and/alt/rep : 65/305/65 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:31] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 0 ms to minimize.
[2024-05-22 23:52:31] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 0 ms to minimize.
[2024-05-22 23:52:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 101 ms
[2024-05-22 23:52:31] [INFO ] Added : 45 causal constraints over 11 iterations in 196 ms. Result :sat
Minimization took 28 ms.
[2024-05-22 23:52:31] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-22 23:52:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:31] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 8 ms returned sat
[2024-05-22 23:52:31] [INFO ] Computed and/alt/rep : 65/305/65 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:31] [INFO ] Added : 54 causal constraints over 11 iterations in 97 ms. Result :sat
Minimization took 36 ms.
[2024-05-22 23:52:31] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 4 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:31] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-22 23:52:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:31] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 8 ms returned sat
[2024-05-22 23:52:31] [INFO ] Computed and/alt/rep : 65/305/65 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-22 23:52:31] [INFO ] Added : 60 causal constraints over 12 iterations in 124 ms. Result :sat
Minimization took 32 ms.
[2024-05-22 23:52:31] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-22 23:52:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 8 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:31] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-22 23:52:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 18 ms returned sat
[2024-05-22 23:52:31] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 0 ms to minimize.
[2024-05-22 23:52:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2024-05-22 23:52:31] [INFO ] Computed and/alt/rep : 65/305/65 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:31] [INFO ] Added : 54 causal constraints over 11 iterations in 114 ms. Result :sat
Minimization took 30 ms.
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 4 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:52:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 4 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:32] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:32] [INFO ] Computed and/alt/rep : 65/305/65 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-22 23:52:32] [INFO ] Added : 63 causal constraints over 13 iterations in 131 ms. Result :sat
Minimization took 63 ms.
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:32] [INFO ] Computed and/alt/rep : 65/305/65 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-22 23:52:32] [INFO ] Added : 63 causal constraints over 13 iterations in 129 ms. Result :sat
Minimization took 41 ms.
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-22 23:52:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:32] [INFO ] Computed and/alt/rep : 65/305/65 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:32] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2024-05-22 23:52:32] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-22 23:52:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 99 ms
[2024-05-22 23:52:32] [INFO ] Added : 62 causal constraints over 13 iterations in 218 ms. Result :sat
Minimization took 47 ms.
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-22 23:52:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:33] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:33] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-22 23:52:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:52:33] [INFO ] Computed and/alt/rep : 65/305/65 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-22 23:52:33] [INFO ] Deduced a trap composed of 29 places in 37 ms of which 1 ms to minimize.
[2024-05-22 23:52:33] [INFO ] Deduced a trap composed of 29 places in 30 ms of which 0 ms to minimize.
[2024-05-22 23:52:33] [INFO ] Deduced a trap composed of 32 places in 31 ms of which 0 ms to minimize.
[2024-05-22 23:52:33] [INFO ] Deduced a trap composed of 35 places in 32 ms of which 1 ms to minimize.
[2024-05-22 23:52:33] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 183 ms
[2024-05-22 23:52:33] [INFO ] Added : 58 causal constraints over 13 iterations in 301 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, -1, 1, 1, 1, 6] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 66/66 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 73/73 places, 66/66 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 66/66 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 66/66 (removed 0) transitions.
[2024-05-22 23:52:33] [INFO ] Invariant cache hit.
[2024-05-22 23:52:33] [INFO ] Implicit Places using invariants in 56 ms returned [14, 21, 39, 44, 63]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 58 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 68/73 places, 66/66 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 67 transition count 65
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 67 transition count 64
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 66 transition count 64
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 66 transition count 64
Applied a total of 5 rules in 10 ms. Remains 66 /68 variables (removed 2) and now considering 64/66 (removed 2) transitions.
// Phase 1: matrix 64 rows 66 cols
[2024-05-22 23:52:33] [INFO ] Computed 11 invariants in 2 ms
[2024-05-22 23:52:33] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 23:52:33] [INFO ] Invariant cache hit.
[2024-05-22 23:52:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:52:33] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 66/73 places, 64/66 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 206 ms. Remains : 66/73 places, 64/66 transitions.
[2024-05-22 23:52:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 144347 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91698 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91314 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91316 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91525 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91458 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91801 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91433 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91296 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91667 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 9) seen :0
[2024-05-22 23:52:38] [INFO ] Invariant cache hit.
[2024-05-22 23:52:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:38] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:52:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:38] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:38] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2024-05-22 23:52:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:52:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:38] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-22 23:52:39] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 0 ms to minimize.
[2024-05-22 23:52:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2024-05-22 23:52:39] [INFO ] Added : 62 causal constraints over 13 iterations in 218 ms. Result :sat
Minimization took 39 ms.
[2024-05-22 23:52:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Nat]Added 7 Read/Feed constraints in 5 ms returned sat
[2024-05-22 23:52:39] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 0 ms to minimize.
[2024-05-22 23:52:39] [INFO ] Deduced a trap composed of 27 places in 30 ms of which 1 ms to minimize.
[2024-05-22 23:52:39] [INFO ] Deduced a trap composed of 31 places in 25 ms of which 0 ms to minimize.
[2024-05-22 23:52:39] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 108 ms
[2024-05-22 23:52:39] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:39] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 0 ms to minimize.
[2024-05-22 23:52:39] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
[2024-05-22 23:52:39] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 1 ms to minimize.
[2024-05-22 23:52:39] [INFO ] Deduced a trap composed of 33 places in 28 ms of which 0 ms to minimize.
[2024-05-22 23:52:39] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 211 ms
[2024-05-22 23:52:39] [INFO ] Added : 59 causal constraints over 12 iterations in 326 ms. Result :sat
Minimization took 35 ms.
[2024-05-22 23:52:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Nat]Added 7 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:52:39] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-22 23:52:39] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2024-05-22 23:52:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2024-05-22 23:52:39] [INFO ] Added : 56 causal constraints over 12 iterations in 151 ms. Result :sat
Minimization took 27 ms.
[2024-05-22 23:52:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:40] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:52:40] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-22 23:52:40] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 1 ms to minimize.
[2024-05-22 23:52:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2024-05-22 23:52:40] [INFO ] Added : 62 causal constraints over 13 iterations in 168 ms. Result :sat
Minimization took 52 ms.
[2024-05-22 23:52:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-22 23:52:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:52:40] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-22 23:52:40] [INFO ] Added : 55 causal constraints over 11 iterations in 98 ms. Result :sat
Minimization took 27 ms.
[2024-05-22 23:52:40] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-22 23:52:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:40] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-22 23:52:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2024-05-22 23:52:40] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:40] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 1 ms to minimize.
[2024-05-22 23:52:40] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 0 ms to minimize.
[2024-05-22 23:52:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 90 ms
[2024-05-22 23:52:40] [INFO ] Added : 59 causal constraints over 13 iterations in 207 ms. Result :sat
Minimization took 32 ms.
[2024-05-22 23:52:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:41] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:41] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:41] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 0 ms to minimize.
[2024-05-22 23:52:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2024-05-22 23:52:41] [INFO ] Added : 62 causal constraints over 13 iterations in 168 ms. Result :sat
Minimization took 50 ms.
[2024-05-22 23:52:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:52:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-22 23:52:41] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-22 23:52:41] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-22 23:52:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2024-05-22 23:52:41] [INFO ] Added : 63 causal constraints over 13 iterations in 182 ms. Result :sat
Minimization took 42 ms.
[2024-05-22 23:52:41] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:52:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:41] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 0 ms to minimize.
[2024-05-22 23:52:41] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 0 ms to minimize.
[2024-05-22 23:52:41] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-22 23:52:41] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 109 ms
[2024-05-22 23:52:41] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-22 23:52:41] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 0 ms to minimize.
[2024-05-22 23:52:41] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 0 ms to minimize.
[2024-05-22 23:52:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 87 ms
[2024-05-22 23:52:42] [INFO ] Added : 57 causal constraints over 12 iterations in 209 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, -1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 66 /66 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 66/66 places, 64/64 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-22 23:52:42] [INFO ] Invariant cache hit.
[2024-05-22 23:52:42] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-22 23:52:42] [INFO ] Invariant cache hit.
[2024-05-22 23:52:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:52:42] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2024-05-22 23:52:42] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 23:52:42] [INFO ] Invariant cache hit.
[2024-05-22 23:52:42] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 186 ms. Remains : 66/66 places, 64/64 transitions.
Starting property specific reduction for DoubleExponent-PT-003-UpperBounds-00
[2024-05-22 23:52:42] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 1441 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 908 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-22 23:52:42] [INFO ] Invariant cache hit.
[2024-05-22 23:52:42] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:42] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:42] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:42] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-22 23:52:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:52:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:42] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:42] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-05-22 23:52:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2024-05-22 23:52:42] [INFO ] Added : 62 causal constraints over 13 iterations in 203 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 64/64 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 62
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 64 transition count 62
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 62 transition count 60
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 62 transition count 59
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 61 transition count 59
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 13 place count 61 transition count 56
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 16 place count 58 transition count 56
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 17 place count 58 transition count 56
Applied a total of 17 rules in 14 ms. Remains 58 /66 variables (removed 8) and now considering 56/64 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 58/66 places, 56/64 transitions.
// Phase 1: matrix 56 rows 58 cols
[2024-05-22 23:52:42] [INFO ] Computed 11 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 144465 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91364 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 1) seen :0
[2024-05-22 23:52:43] [INFO ] Invariant cache hit.
[2024-05-22 23:52:43] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:43] [INFO ] [Real]Absence check using 7 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:43] [INFO ] [Nat]Absence check using 7 positive and 4 generalized place invariants in 0 ms returned sat
[2024-05-22 23:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-22 23:52:43] [INFO ] Computed and/alt/rep : 54/290/54 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-22 23:52:44] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 0 ms to minimize.
[2024-05-22 23:52:44] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 0 ms to minimize.
[2024-05-22 23:52:44] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-22 23:52:44] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 118 ms
[2024-05-22 23:52:44] [INFO ] Added : 54 causal constraints over 12 iterations in 248 ms. Result :sat
Minimization took 41 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 56/56 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 58/58 places, 56/56 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 56/56 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 56/56 (removed 0) transitions.
[2024-05-22 23:52:44] [INFO ] Invariant cache hit.
[2024-05-22 23:52:44] [INFO ] Implicit Places using invariants in 49 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 57/58 places, 56/56 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 57 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 56 transition count 55
Applied a total of 2 rules in 14 ms. Remains 56 /57 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 56 cols
[2024-05-22 23:52:44] [INFO ] Computed 10 invariants in 1 ms
[2024-05-22 23:52:44] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-22 23:52:44] [INFO ] Invariant cache hit.
[2024-05-22 23:52:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:44] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 56/58 places, 55/56 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 179 ms. Remains : 56/58 places, 55/56 transitions.
[2024-05-22 23:52:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 144181 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91482 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 1) seen :0
[2024-05-22 23:52:45] [INFO ] Invariant cache hit.
[2024-05-22 23:52:45] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:45] [INFO ] [Real]Absence check using 6 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-22 23:52:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:45] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:45] [INFO ] [Nat]Absence check using 6 positive and 4 generalized place invariants in 0 ms returned sat
[2024-05-22 23:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:52:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-22 23:52:45] [INFO ] Computed and/alt/rep : 53/286/53 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-22 23:52:45] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 0 ms to minimize.
[2024-05-22 23:52:45] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 0 ms to minimize.
[2024-05-22 23:52:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 91 ms
[2024-05-22 23:52:45] [INFO ] Added : 53 causal constraints over 13 iterations in 221 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 56 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 56 /56 variables (removed 0) and now considering 55/55 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 56/56 places, 55/55 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 55/55 transitions.
Applied a total of 0 rules in 5 ms. Remains 56 /56 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2024-05-22 23:52:45] [INFO ] Invariant cache hit.
[2024-05-22 23:52:45] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-22 23:52:45] [INFO ] Invariant cache hit.
[2024-05-22 23:52:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:45] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2024-05-22 23:52:45] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 23:52:45] [INFO ] Invariant cache hit.
[2024-05-22 23:52:45] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 56/56 places, 55/55 transitions.
Ending property specific reduction for DoubleExponent-PT-003-UpperBounds-00 in 3521 ms.
Starting property specific reduction for DoubleExponent-PT-003-UpperBounds-02
// Phase 1: matrix 64 rows 66 cols
[2024-05-22 23:52:45] [INFO ] Computed 11 invariants in 1 ms
Incomplete random walk after 10000 steps, including 1476 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 908 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-22 23:52:45] [INFO ] Invariant cache hit.
[2024-05-22 23:52:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:45] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:52:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:45] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:45] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:52:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:52:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 9 ms returned sat
[2024-05-22 23:52:46] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 0 ms to minimize.
[2024-05-22 23:52:46] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 0 ms to minimize.
[2024-05-22 23:52:46] [INFO ] Deduced a trap composed of 31 places in 30 ms of which 0 ms to minimize.
[2024-05-22 23:52:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 122 ms
[2024-05-22 23:52:46] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-22 23:52:46] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 0 ms to minimize.
[2024-05-22 23:52:46] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 0 ms to minimize.
[2024-05-22 23:52:46] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
[2024-05-22 23:52:46] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 0 ms to minimize.
[2024-05-22 23:52:46] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 184 ms
[2024-05-22 23:52:46] [INFO ] Added : 59 causal constraints over 12 iterations in 291 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 64/64 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 62
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 64 transition count 62
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 62 transition count 60
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 62 transition count 59
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 61 transition count 59
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 61 transition count 57
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 14 place count 59 transition count 57
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 15 place count 59 transition count 57
Applied a total of 15 rules in 11 ms. Remains 59 /66 variables (removed 7) and now considering 57/64 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 59/66 places, 57/64 transitions.
// Phase 1: matrix 57 rows 59 cols
[2024-05-22 23:52:46] [INFO ] Computed 11 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 144332 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91417 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 1) seen :0
[2024-05-22 23:52:47] [INFO ] Invariant cache hit.
[2024-05-22 23:52:47] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:47] [INFO ] [Real]Absence check using 7 positive and 4 generalized place invariants in 0 ms returned sat
[2024-05-22 23:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:52:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:47] [INFO ] [Nat]Absence check using 7 positive and 4 generalized place invariants in 0 ms returned sat
[2024-05-22 23:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:47] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:52:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:52:47] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2024-05-22 23:52:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2024-05-22 23:52:47] [INFO ] Computed and/alt/rep : 55/285/55 causal constraints (skipped 1 transitions) in 5 ms.
[2024-05-22 23:52:47] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 0 ms to minimize.
[2024-05-22 23:52:47] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-22 23:52:47] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 0 ms to minimize.
[2024-05-22 23:52:47] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 1 ms to minimize.
[2024-05-22 23:52:47] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 152 ms
[2024-05-22 23:52:47] [INFO ] Added : 30 causal constraints over 6 iterations in 206 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 57/57 transitions.
Applied a total of 0 rules in 2 ms. Remains 59 /59 variables (removed 0) and now considering 57/57 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 59/59 places, 57/57 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 57/57 transitions.
Applied a total of 0 rules in 2 ms. Remains 59 /59 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2024-05-22 23:52:47] [INFO ] Invariant cache hit.
[2024-05-22 23:52:47] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-22 23:52:47] [INFO ] Invariant cache hit.
[2024-05-22 23:52:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:48] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2024-05-22 23:52:48] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 23:52:48] [INFO ] Invariant cache hit.
[2024-05-22 23:52:48] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 183 ms. Remains : 59/59 places, 57/57 transitions.
Ending property specific reduction for DoubleExponent-PT-003-UpperBounds-02 in 2160 ms.
Starting property specific reduction for DoubleExponent-PT-003-UpperBounds-03
// Phase 1: matrix 64 rows 66 cols
[2024-05-22 23:52:48] [INFO ] Computed 11 invariants in 1 ms
Incomplete random walk after 10000 steps, including 1432 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 938 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-22 23:52:48] [INFO ] Invariant cache hit.
[2024-05-22 23:52:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:48] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:48] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:52:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:52:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:48] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-22 23:52:48] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-05-22 23:52:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2024-05-22 23:52:48] [INFO ] Added : 56 causal constraints over 12 iterations in 132 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 64/64 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 66 transition count 63
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 65 transition count 63
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 63 transition count 61
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 63 transition count 60
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 62 transition count 60
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 11 place count 62 transition count 57
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 14 place count 59 transition count 57
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 15 place count 59 transition count 57
Applied a total of 15 rules in 10 ms. Remains 59 /66 variables (removed 7) and now considering 57/64 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 59/66 places, 57/64 transitions.
// Phase 1: matrix 57 rows 59 cols
[2024-05-22 23:52:48] [INFO ] Computed 11 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 144263 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91346 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 1) seen :0
[2024-05-22 23:52:49] [INFO ] Invariant cache hit.
[2024-05-22 23:52:49] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:49] [INFO ] [Real]Absence check using 7 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:52:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:49] [INFO ] [Nat]Absence check using 7 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:52:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:52:49] [INFO ] Computed and/alt/rep : 55/291/55 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-22 23:52:49] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 1 ms to minimize.
[2024-05-22 23:52:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2024-05-22 23:52:49] [INFO ] Added : 46 causal constraints over 10 iterations in 198 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 57/57 transitions.
Applied a total of 0 rules in 2 ms. Remains 59 /59 variables (removed 0) and now considering 57/57 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 59/59 places, 57/57 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 57/57 transitions.
Applied a total of 0 rules in 1 ms. Remains 59 /59 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2024-05-22 23:52:49] [INFO ] Invariant cache hit.
[2024-05-22 23:52:49] [INFO ] Implicit Places using invariants in 86 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 87 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 58/59 places, 57/57 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 58 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 57 transition count 56
Applied a total of 2 rules in 4 ms. Remains 57 /58 variables (removed 1) and now considering 56/57 (removed 1) transitions.
// Phase 1: matrix 56 rows 57 cols
[2024-05-22 23:52:49] [INFO ] Computed 10 invariants in 1 ms
[2024-05-22 23:52:49] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-22 23:52:49] [INFO ] Invariant cache hit.
[2024-05-22 23:52:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:49] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 57/59 places, 56/57 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 225 ms. Remains : 57/59 places, 56/57 transitions.
[2024-05-22 23:52:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 144312 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91325 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
[2024-05-22 23:52:50] [INFO ] Invariant cache hit.
[2024-05-22 23:52:50] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:50] [INFO ] [Real]Absence check using 6 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:52:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:50] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:50] [INFO ] [Nat]Absence check using 6 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2024-05-22 23:52:50] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 0 ms to minimize.
[2024-05-22 23:52:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2024-05-22 23:52:51] [INFO ] Computed and/alt/rep : 54/287/54 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-22 23:52:51] [INFO ] Added : 49 causal constraints over 10 iterations in 89 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 56/56 transitions.
Applied a total of 0 rules in 2 ms. Remains 57 /57 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 57/57 places, 56/56 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 56/56 transitions.
Applied a total of 0 rules in 1 ms. Remains 57 /57 variables (removed 0) and now considering 56/56 (removed 0) transitions.
[2024-05-22 23:52:51] [INFO ] Invariant cache hit.
[2024-05-22 23:52:51] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-22 23:52:51] [INFO ] Invariant cache hit.
[2024-05-22 23:52:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:51] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2024-05-22 23:52:51] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 23:52:51] [INFO ] Invariant cache hit.
[2024-05-22 23:52:51] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 57/57 places, 56/56 transitions.
Ending property specific reduction for DoubleExponent-PT-003-UpperBounds-03 in 3260 ms.
Starting property specific reduction for DoubleExponent-PT-003-UpperBounds-04
// Phase 1: matrix 64 rows 66 cols
[2024-05-22 23:52:51] [INFO ] Computed 11 invariants in 1 ms
Incomplete random walk after 10000 steps, including 1443 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 935 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-22 23:52:51] [INFO ] Invariant cache hit.
[2024-05-22 23:52:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:51] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:51] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:52:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:52:51] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-22 23:52:51] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2024-05-22 23:52:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2024-05-22 23:52:51] [INFO ] Added : 62 causal constraints over 13 iterations in 161 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 64/64 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 62
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 64 transition count 62
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 62 transition count 60
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 11 place count 62 transition count 57
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 14 place count 59 transition count 57
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 59 transition count 57
Applied a total of 15 rules in 11 ms. Remains 59 /66 variables (removed 7) and now considering 57/64 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 59/66 places, 57/64 transitions.
// Phase 1: matrix 57 rows 59 cols
[2024-05-22 23:52:51] [INFO ] Computed 11 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 144165 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91487 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 1) seen :0
[2024-05-22 23:52:52] [INFO ] Invariant cache hit.
[2024-05-22 23:52:52] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:52] [INFO ] [Real]Absence check using 7 positive and 4 generalized place invariants in 0 ms returned sat
[2024-05-22 23:52:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:52] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:52] [INFO ] [Nat]Absence check using 7 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-22 23:52:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2024-05-22 23:52:52] [INFO ] Computed and/alt/rep : 55/291/55 causal constraints (skipped 1 transitions) in 5 ms.
[2024-05-22 23:52:52] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-05-22 23:52:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2024-05-22 23:52:52] [INFO ] Added : 48 causal constraints over 12 iterations in 186 ms. Result :sat
Minimization took 40 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 57/57 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 57/57 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 59/59 places, 57/57 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 57/57 transitions.
Applied a total of 0 rules in 15 ms. Remains 59 /59 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2024-05-22 23:52:53] [INFO ] Invariant cache hit.
[2024-05-22 23:52:53] [INFO ] Implicit Places using invariants in 83 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 84 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 58/59 places, 57/57 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 58 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 57 transition count 56
Applied a total of 2 rules in 4 ms. Remains 57 /58 variables (removed 1) and now considering 56/57 (removed 1) transitions.
// Phase 1: matrix 56 rows 57 cols
[2024-05-22 23:52:53] [INFO ] Computed 10 invariants in 1 ms
[2024-05-22 23:52:53] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-22 23:52:53] [INFO ] Invariant cache hit.
[2024-05-22 23:52:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:53] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 57/59 places, 56/57 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 277 ms. Remains : 57/59 places, 56/57 transitions.
[2024-05-22 23:52:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 144128 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91392 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 1) seen :0
[2024-05-22 23:52:54] [INFO ] Invariant cache hit.
[2024-05-22 23:52:54] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:54] [INFO ] [Real]Absence check using 6 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:52:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:54] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:54] [INFO ] [Nat]Absence check using 6 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:52:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:52:54] [INFO ] Computed and/alt/rep : 54/287/54 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-22 23:52:54] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 0 ms to minimize.
[2024-05-22 23:52:54] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-05-22 23:52:54] [INFO ] Deduced a trap composed of 25 places in 26 ms of which 0 ms to minimize.
[2024-05-22 23:52:54] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 0 ms to minimize.
[2024-05-22 23:52:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 174 ms
[2024-05-22 23:52:54] [INFO ] Added : 53 causal constraints over 11 iterations in 272 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 56/56 transitions.
Applied a total of 0 rules in 6 ms. Remains 57 /57 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 57/57 places, 56/56 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 56/56 transitions.
Applied a total of 0 rules in 4 ms. Remains 57 /57 variables (removed 0) and now considering 56/56 (removed 0) transitions.
[2024-05-22 23:52:54] [INFO ] Invariant cache hit.
[2024-05-22 23:52:54] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-22 23:52:54] [INFO ] Invariant cache hit.
[2024-05-22 23:52:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:52:54] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2024-05-22 23:52:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 23:52:54] [INFO ] Invariant cache hit.
[2024-05-22 23:52:54] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 166 ms. Remains : 57/57 places, 56/56 transitions.
Ending property specific reduction for DoubleExponent-PT-003-UpperBounds-04 in 3589 ms.
Starting property specific reduction for DoubleExponent-PT-003-UpperBounds-05
// Phase 1: matrix 64 rows 66 cols
[2024-05-22 23:52:54] [INFO ] Computed 11 invariants in 0 ms
Incomplete random walk after 10000 steps, including 1455 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 917 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-22 23:52:54] [INFO ] Invariant cache hit.
[2024-05-22 23:52:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:54] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:54] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:55] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:52:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:52:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:52:55] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:52:55] [INFO ] Added : 55 causal constraints over 11 iterations in 103 ms. Result :sat
Minimization took 28 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 64/64 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 62
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 64 transition count 62
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 64 transition count 61
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 63 transition count 61
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 9 place count 63 transition count 58
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 12 place count 60 transition count 58
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 13 place count 60 transition count 58
Applied a total of 13 rules in 7 ms. Remains 60 /66 variables (removed 6) and now considering 58/64 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 60/66 places, 58/64 transitions.
// Phase 1: matrix 58 rows 60 cols
[2024-05-22 23:52:55] [INFO ] Computed 11 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 144583 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91482 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 1) seen :0
[2024-05-22 23:52:56] [INFO ] Invariant cache hit.
[2024-05-22 23:52:56] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:56] [INFO ] [Real]Absence check using 5 positive and 6 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:56] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:56] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-22 23:52:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 8 ms returned sat
[2024-05-22 23:52:56] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-05-22 23:52:56] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-22 23:52:56] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 0 ms to minimize.
[2024-05-22 23:52:56] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-05-22 23:52:56] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 0 ms to minimize.
[2024-05-22 23:52:56] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 175 ms
[2024-05-22 23:52:56] [INFO ] Computed and/alt/rep : 56/290/56 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-22 23:52:56] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2024-05-22 23:52:56] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-22 23:52:56] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 0 ms to minimize.
[2024-05-22 23:52:56] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-22 23:52:56] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 164 ms
[2024-05-22 23:52:56] [INFO ] Added : 45 causal constraints over 9 iterations in 237 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 60 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 60/60 places, 58/58 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-05-22 23:52:56] [INFO ] Invariant cache hit.
[2024-05-22 23:52:56] [INFO ] Implicit Places using invariants in 53 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 54 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 59/60 places, 58/58 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 58 transition count 57
Applied a total of 2 rules in 3 ms. Remains 58 /59 variables (removed 1) and now considering 57/58 (removed 1) transitions.
// Phase 1: matrix 57 rows 58 cols
[2024-05-22 23:52:56] [INFO ] Computed 10 invariants in 1 ms
[2024-05-22 23:52:56] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-22 23:52:56] [INFO ] Invariant cache hit.
[2024-05-22 23:52:56] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-22 23:52:56] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 58/60 places, 57/58 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 188 ms. Remains : 58/60 places, 57/58 transitions.
[2024-05-22 23:52:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 144236 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91636 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 1) seen :0
[2024-05-22 23:52:57] [INFO ] Invariant cache hit.
[2024-05-22 23:52:57] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-22 23:52:57] [INFO ] [Real]Absence check using 5 positive and 5 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:52:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:57] [INFO ] [Nat]Absence check using 5 positive and 5 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-22 23:52:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-22 23:52:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 19 ms returned sat
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 23 places in 24 ms of which 0 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 25 places in 26 ms of which 1 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 1 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 0 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 419 ms
[2024-05-22 23:52:58] [INFO ] Computed and/alt/rep : 55/286/55 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 0 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 105 ms
[2024-05-22 23:52:58] [INFO ] Added : 45 causal constraints over 9 iterations in 190 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 57/57 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 57/57 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 58/58 places, 57/57 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 57/57 transitions.
Applied a total of 0 rules in 1 ms. Remains 58 /58 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2024-05-22 23:52:58] [INFO ] Invariant cache hit.
[2024-05-22 23:52:58] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-22 23:52:58] [INFO ] Invariant cache hit.
[2024-05-22 23:52:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-22 23:52:58] [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.
[2024-05-22 23:52:58] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 23:52:58] [INFO ] Invariant cache hit.
[2024-05-22 23:52:58] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 58/58 places, 57/57 transitions.
Ending property specific reduction for DoubleExponent-PT-003-UpperBounds-05 in 3948 ms.
Starting property specific reduction for DoubleExponent-PT-003-UpperBounds-06
// Phase 1: matrix 64 rows 66 cols
[2024-05-22 23:52:58] [INFO ] Computed 11 invariants in 0 ms
Incomplete random walk after 10000 steps, including 1458 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 908 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-22 23:52:58] [INFO ] Invariant cache hit.
[2024-05-22 23:52:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:58] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:52:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:52:58] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:52:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:52:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:52:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 7 ms returned sat
[2024-05-22 23:52:58] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 0 ms to minimize.
[2024-05-22 23:52:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2024-05-22 23:52:58] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-22 23:52:59] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 0 ms to minimize.
[2024-05-22 23:52:59] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 0 ms to minimize.
[2024-05-22 23:52:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 80 ms
[2024-05-22 23:52:59] [INFO ] Added : 59 causal constraints over 13 iterations in 190 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 64/64 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 66 transition count 63
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 65 transition count 63
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 63 transition count 61
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 63 transition count 60
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 62 transition count 60
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 11 place count 62 transition count 57
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 14 place count 59 transition count 57
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 15 place count 59 transition count 57
Applied a total of 15 rules in 15 ms. Remains 59 /66 variables (removed 7) and now considering 57/64 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 59/66 places, 57/64 transitions.
// Phase 1: matrix 57 rows 59 cols
[2024-05-22 23:52:59] [INFO ] Computed 11 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 144408 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91369 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 1) seen :0
[2024-05-22 23:53:00] [INFO ] Invariant cache hit.
[2024-05-22 23:53:00] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 23:53:00] [INFO ] [Real]Absence check using 7 positive and 4 generalized place invariants in 2 ms returned sat
[2024-05-22 23:53:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:53:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:53:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 23:53:00] [INFO ] [Nat]Absence check using 7 positive and 4 generalized place invariants in 0 ms returned sat
[2024-05-22 23:53:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:53:00] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:00] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2024-05-22 23:53:00] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 1 ms to minimize.
[2024-05-22 23:53:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2024-05-22 23:53:00] [INFO ] Computed and/alt/rep : 53/274/53 causal constraints (skipped 3 transitions) in 3 ms.
[2024-05-22 23:53:00] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-05-22 23:53:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2024-05-22 23:53:00] [INFO ] Added : 52 causal constraints over 12 iterations in 157 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 57/57 transitions.
Applied a total of 0 rules in 1 ms. Remains 59 /59 variables (removed 0) and now considering 57/57 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 59/59 places, 57/57 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 57/57 transitions.
Applied a total of 0 rules in 1 ms. Remains 59 /59 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2024-05-22 23:53:00] [INFO ] Invariant cache hit.
[2024-05-22 23:53:00] [INFO ] Implicit Places using invariants in 45 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 58/59 places, 57/57 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 58 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 57 transition count 56
Applied a total of 2 rules in 3 ms. Remains 57 /58 variables (removed 1) and now considering 56/57 (removed 1) transitions.
// Phase 1: matrix 56 rows 57 cols
[2024-05-22 23:53:00] [INFO ] Computed 10 invariants in 4 ms
[2024-05-22 23:53:00] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-22 23:53:00] [INFO ] Invariant cache hit.
[2024-05-22 23:53:00] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:00] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 57/59 places, 56/57 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 191 ms. Remains : 57/59 places, 56/57 transitions.
[2024-05-22 23:53:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 144060 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91617 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 1) seen :0
[2024-05-22 23:53:01] [INFO ] Invariant cache hit.
[2024-05-22 23:53:01] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:01] [INFO ] [Real]Absence check using 6 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:53:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:53:01] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:01] [INFO ] [Nat]Absence check using 6 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:01] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:53:01] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:01] [INFO ] [Nat]Added 9 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:53:01] [INFO ] Computed and/alt/rep : 54/290/54 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-22 23:53:01] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-05-22 23:53:01] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-22 23:53:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 78 ms
[2024-05-22 23:53:01] [INFO ] Added : 46 causal constraints over 10 iterations in 150 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 56/56 transitions.
Applied a total of 0 rules in 1 ms. Remains 57 /57 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 57/57 places, 56/56 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 56/56 transitions.
Applied a total of 0 rules in 1 ms. Remains 57 /57 variables (removed 0) and now considering 56/56 (removed 0) transitions.
[2024-05-22 23:53:02] [INFO ] Invariant cache hit.
[2024-05-22 23:53:02] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 23:53:02] [INFO ] Invariant cache hit.
[2024-05-22 23:53:02] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:02] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-22 23:53:02] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 23:53:02] [INFO ] Invariant cache hit.
[2024-05-22 23:53:02] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 57/57 places, 56/56 transitions.
Ending property specific reduction for DoubleExponent-PT-003-UpperBounds-06 in 3332 ms.
Starting property specific reduction for DoubleExponent-PT-003-UpperBounds-12
// Phase 1: matrix 64 rows 66 cols
[2024-05-22 23:53:02] [INFO ] Computed 11 invariants in 1 ms
Incomplete random walk after 10000 steps, including 1495 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 921 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-22 23:53:02] [INFO ] Invariant cache hit.
[2024-05-22 23:53:02] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:02] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:53:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:53:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-22 23:53:02] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:53:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:53:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 6 ms returned sat
[2024-05-22 23:53:02] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-22 23:53:02] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2024-05-22 23:53:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2024-05-22 23:53:02] [INFO ] Added : 62 causal constraints over 13 iterations in 159 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 64/64 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 62
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 64 transition count 62
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 63 transition count 61
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 63 transition count 60
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 62 transition count 60
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 11 place count 62 transition count 57
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 14 place count 59 transition count 57
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 15 place count 59 transition count 57
Applied a total of 15 rules in 6 ms. Remains 59 /66 variables (removed 7) and now considering 57/64 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 59/66 places, 57/64 transitions.
// Phase 1: matrix 57 rows 59 cols
[2024-05-22 23:53:02] [INFO ] Computed 11 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 144647 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91088 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 1) seen :0
[2024-05-22 23:53:03] [INFO ] Invariant cache hit.
[2024-05-22 23:53:03] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 23:53:03] [INFO ] [Real]Absence check using 7 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:53:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:53:03] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 23:53:03] [INFO ] [Nat]Absence check using 7 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-22 23:53:03] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:03] [INFO ] [Nat]Added 9 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:53:03] [INFO ] Computed and/alt/rep : 55/290/55 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-22 23:53:03] [INFO ] Added : 42 causal constraints over 9 iterations in 72 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 57/57 transitions.
Applied a total of 0 rules in 1 ms. Remains 59 /59 variables (removed 0) and now considering 57/57 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 59/59 places, 57/57 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 57/57 transitions.
Applied a total of 0 rules in 1 ms. Remains 59 /59 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2024-05-22 23:53:03] [INFO ] Invariant cache hit.
[2024-05-22 23:53:03] [INFO ] Implicit Places using invariants in 45 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 58/59 places, 57/57 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 58 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 57 transition count 56
Applied a total of 2 rules in 2 ms. Remains 57 /58 variables (removed 1) and now considering 56/57 (removed 1) transitions.
// Phase 1: matrix 56 rows 57 cols
[2024-05-22 23:53:03] [INFO ] Computed 10 invariants in 1 ms
[2024-05-22 23:53:03] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 23:53:03] [INFO ] Invariant cache hit.
[2024-05-22 23:53:03] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:03] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 57/59 places, 56/57 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 166 ms. Remains : 57/59 places, 56/57 transitions.
[2024-05-22 23:53:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 144139 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91332 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 1) seen :0
[2024-05-22 23:53:04] [INFO ] Invariant cache hit.
[2024-05-22 23:53:04] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-22 23:53:04] [INFO ] [Real]Absence check using 6 positive and 4 generalized place invariants in 0 ms returned sat
[2024-05-22 23:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:53:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:53:04] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-22 23:53:04] [INFO ] [Nat]Absence check using 6 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:04] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:53:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:04] [INFO ] [Nat]Added 9 Read/Feed constraints in 6 ms returned sat
[2024-05-22 23:53:04] [INFO ] Computed and/alt/rep : 54/286/54 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-22 23:53:05] [INFO ] Added : 46 causal constraints over 10 iterations in 73 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 56/56 transitions.
Applied a total of 0 rules in 0 ms. Remains 57 /57 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 57/57 places, 56/56 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 56/56 transitions.
Applied a total of 0 rules in 0 ms. Remains 57 /57 variables (removed 0) and now considering 56/56 (removed 0) transitions.
[2024-05-22 23:53:05] [INFO ] Invariant cache hit.
[2024-05-22 23:53:05] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-22 23:53:05] [INFO ] Invariant cache hit.
[2024-05-22 23:53:05] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:05] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2024-05-22 23:53:05] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 23:53:05] [INFO ] Invariant cache hit.
[2024-05-22 23:53:05] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 57/57 places, 56/56 transitions.
Ending property specific reduction for DoubleExponent-PT-003-UpperBounds-12 in 3055 ms.
Starting property specific reduction for DoubleExponent-PT-003-UpperBounds-14
// Phase 1: matrix 64 rows 66 cols
[2024-05-22 23:53:05] [INFO ] Computed 11 invariants in 1 ms
Incomplete random walk after 10000 steps, including 1481 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 901 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-22 23:53:05] [INFO ] Invariant cache hit.
[2024-05-22 23:53:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:05] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:53:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:53:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:05] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-22 23:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:53:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:53:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-22 23:53:05] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:53:05] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-22 23:53:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2024-05-22 23:53:05] [INFO ] Added : 63 causal constraints over 13 iterations in 180 ms. Result :sat
Minimization took 43 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 64/64 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 62
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 64 transition count 62
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 63 transition count 61
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 63 transition count 60
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 62 transition count 60
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 62 transition count 58
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 12 place count 60 transition count 58
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 13 place count 60 transition count 58
Applied a total of 13 rules in 5 ms. Remains 60 /66 variables (removed 6) and now considering 58/64 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 60/66 places, 58/64 transitions.
// Phase 1: matrix 58 rows 60 cols
[2024-05-22 23:53:05] [INFO ] Computed 11 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 144436 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91602 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 1) seen :0
[2024-05-22 23:53:06] [INFO ] Invariant cache hit.
[2024-05-22 23:53:06] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-22 23:53:06] [INFO ] [Real]Absence check using 5 positive and 6 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:53:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:53:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:06] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-22 23:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:53:06] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:06] [INFO ] [Nat]Added 9 Read/Feed constraints in 5 ms returned sat
[2024-05-22 23:53:06] [INFO ] Computed and/alt/rep : 56/286/56 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-22 23:53:06] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-22 23:53:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2024-05-22 23:53:06] [INFO ] Added : 45 causal constraints over 9 iterations in 120 ms. Result :sat
Minimization took 28 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 60 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 60/60 places, 58/58 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-05-22 23:53:06] [INFO ] Invariant cache hit.
[2024-05-22 23:53:06] [INFO ] Implicit Places using invariants in 50 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 51 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 59/60 places, 58/58 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 58 transition count 57
Applied a total of 2 rules in 2 ms. Remains 58 /59 variables (removed 1) and now considering 57/58 (removed 1) transitions.
// Phase 1: matrix 57 rows 58 cols
[2024-05-22 23:53:06] [INFO ] Computed 10 invariants in 1 ms
[2024-05-22 23:53:06] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-22 23:53:06] [INFO ] Invariant cache hit.
[2024-05-22 23:53:06] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:07] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 58/60 places, 57/58 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 199 ms. Remains : 58/60 places, 57/58 transitions.
[2024-05-22 23:53:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 143967 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91700 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 1) seen :0
[2024-05-22 23:53:08] [INFO ] Invariant cache hit.
[2024-05-22 23:53:08] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-22 23:53:08] [INFO ] [Real]Absence check using 5 positive and 5 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:53:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:53:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:08] [INFO ] [Nat]Absence check using 5 positive and 5 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:53:08] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:08] [INFO ] [Nat]Added 9 Read/Feed constraints in 4 ms returned sat
[2024-05-22 23:53:08] [INFO ] Computed and/alt/rep : 55/282/55 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-22 23:53:08] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2024-05-22 23:53:08] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-22 23:53:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 83 ms
[2024-05-22 23:53:08] [INFO ] Added : 53 causal constraints over 12 iterations in 191 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 57/57 transitions.
Applied a total of 0 rules in 1 ms. Remains 58 /58 variables (removed 0) and now considering 57/57 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 58/58 places, 57/57 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 57/57 transitions.
Applied a total of 0 rules in 0 ms. Remains 58 /58 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2024-05-22 23:53:08] [INFO ] Invariant cache hit.
[2024-05-22 23:53:08] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-22 23:53:08] [INFO ] Invariant cache hit.
[2024-05-22 23:53:08] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-22 23:53:08] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2024-05-22 23:53:08] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 23:53:08] [INFO ] Invariant cache hit.
[2024-05-22 23:53:08] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 194 ms. Remains : 58/58 places, 57/57 transitions.
Ending property specific reduction for DoubleExponent-PT-003-UpperBounds-14 in 3317 ms.
Starting property specific reduction for DoubleExponent-PT-003-UpperBounds-15
// Phase 1: matrix 64 rows 66 cols
[2024-05-22 23:53:08] [INFO ] Computed 11 invariants in 1 ms
Incomplete random walk after 10000 steps, including 1454 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 931 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-22 23:53:08] [INFO ] Invariant cache hit.
[2024-05-22 23:53:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:08] [INFO ] [Real]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-22 23:53:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:53:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:08] [INFO ] [Nat]Absence check using 3 positive and 8 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-22 23:53:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 23:53:08] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:53:08] [INFO ] Deduced a trap composed of 32 places in 33 ms of which 0 ms to minimize.
[2024-05-22 23:53:08] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 0 ms to minimize.
[2024-05-22 23:53:08] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-22 23:53:08] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 106 ms
[2024-05-22 23:53:08] [INFO ] Computed and/alt/rep : 63/291/63 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 23:53:08] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 1 ms to minimize.
[2024-05-22 23:53:08] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 1 ms to minimize.
[2024-05-22 23:53:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 86 ms
[2024-05-22 23:53:08] [INFO ] Added : 57 causal constraints over 12 iterations in 207 ms. Result :sat
Minimization took 40 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 64/64 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 62
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 64 transition count 62
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 62 transition count 60
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 62 transition count 59
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 61 transition count 59
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 61 transition count 58
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 60 transition count 58
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 14 place count 60 transition count 58
Applied a total of 14 rules in 6 ms. Remains 60 /66 variables (removed 6) and now considering 58/64 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 60/66 places, 58/64 transitions.
// Phase 1: matrix 58 rows 60 cols
[2024-05-22 23:53:09] [INFO ] Computed 11 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 144094 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91419 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 1) seen :0
[2024-05-22 23:53:10] [INFO ] Invariant cache hit.
[2024-05-22 23:53:10] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:10] [INFO ] [Real]Absence check using 5 positive and 6 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:53:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:53:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-22 23:53:10] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 1 ms returned sat
[2024-05-22 23:53:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:10] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:53:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:53:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-22 23:53:10] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2024-05-22 23:53:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2024-05-22 23:53:10] [INFO ] Computed and/alt/rep : 56/288/56 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-22 23:53:10] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 0 ms to minimize.
[2024-05-22 23:53:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2024-05-22 23:53:10] [INFO ] Added : 55 causal constraints over 12 iterations in 166 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 60 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 60/60 places, 58/58 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-05-22 23:53:10] [INFO ] Invariant cache hit.
[2024-05-22 23:53:10] [INFO ] Implicit Places using invariants in 45 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 59/60 places, 58/58 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 58 transition count 57
Applied a total of 2 rules in 3 ms. Remains 58 /59 variables (removed 1) and now considering 57/58 (removed 1) transitions.
// Phase 1: matrix 57 rows 58 cols
[2024-05-22 23:53:10] [INFO ] Computed 10 invariants in 0 ms
[2024-05-22 23:53:10] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-22 23:53:10] [INFO ] Invariant cache hit.
[2024-05-22 23:53:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:53:10] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 58/60 places, 57/58 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 209 ms. Remains : 58/60 places, 57/58 transitions.
[2024-05-22 23:53:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 144202 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91299 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 1) seen :0
[2024-05-22 23:53:11] [INFO ] Invariant cache hit.
[2024-05-22 23:53:11] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:11] [INFO ] [Real]Absence check using 5 positive and 5 generalized place invariants in 0 ms returned sat
[2024-05-22 23:53:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-22 23:53:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 23:53:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-22 23:53:11] [INFO ] [Nat]Absence check using 5 positive and 5 generalized place invariants in 2 ms returned sat
[2024-05-22 23:53:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 23:53:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-22 23:53:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:53:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 9 ms returned sat
[2024-05-22 23:53:11] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2024-05-22 23:53:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2024-05-22 23:53:11] [INFO ] Computed and/alt/rep : 55/285/55 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-22 23:53:11] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 0 ms to minimize.
[2024-05-22 23:53:11] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 0 ms to minimize.
[2024-05-22 23:53:11] [INFO ] Deduced a trap composed of 23 places in 24 ms of which 1 ms to minimize.
[2024-05-22 23:53:11] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 0 ms to minimize.
[2024-05-22 23:53:11] [INFO ] Deduced a trap composed of 26 places in 25 ms of which 0 ms to minimize.
[2024-05-22 23:53:12] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
[2024-05-22 23:53:12] [INFO ] Deduced a trap composed of 21 places in 27 ms of which 0 ms to minimize.
[2024-05-22 23:53:12] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 235 ms
[2024-05-22 23:53:12] [INFO ] Added : 54 causal constraints over 11 iterations in 338 ms. Result :sat
Minimization took 41 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 57/57 transitions.
Applied a total of 0 rules in 1 ms. Remains 58 /58 variables (removed 0) and now considering 57/57 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 58/58 places, 57/57 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 57/57 transitions.
Applied a total of 0 rules in 0 ms. Remains 58 /58 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2024-05-22 23:53:12] [INFO ] Invariant cache hit.
[2024-05-22 23:53:12] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-22 23:53:12] [INFO ] Invariant cache hit.
[2024-05-22 23:53:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-22 23:53:12] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2024-05-22 23:53:12] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 23:53:12] [INFO ] Invariant cache hit.
[2024-05-22 23:53:12] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 171 ms. Remains : 58/58 places, 57/57 transitions.
Ending property specific reduction for DoubleExponent-PT-003-UpperBounds-15 in 3728 ms.
[2024-05-22 23:53:12] [INFO ] Flatten gal took : 32 ms
[2024-05-22 23:53:12] [INFO ] Applying decomposition
[2024-05-22 23:53:12] [INFO ] Flatten gal took : 11 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/graph10216289790557075144.txt' '-o' '/tmp/graph10216289790557075144.bin' '-w' '/tmp/graph10216289790557075144.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10216289790557075144.bin' '-l' '-1' '-v' '-w' '/tmp/graph10216289790557075144.weights' '-q' '0' '-e' '0.001'
[2024-05-22 23:53:12] [INFO ] Decomposing Gal with order
[2024-05-22 23:53:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 23:53:12] [INFO ] Removed a total of 33 redundant transitions.
[2024-05-22 23:53:12] [INFO ] Flatten gal took : 34 ms
[2024-05-22 23:53:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 5 ms.
[2024-05-22 23:53:12] [INFO ] Time to serialize gal into /tmp/UpperBounds14191120165909927276.gal : 4 ms
[2024-05-22 23:53:12] [INFO ] Time to serialize properties into /tmp/UpperBounds17013589983423480674.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/UpperBounds14191120165909927276.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17013589983423480674.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 ...285
Loading property file /tmp/UpperBounds17013589983423480674.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,723851,1.47278,52096,986,644,92055,5163,285,76361,103,16883,0
Total reachable state count : 723851

Verifying 9 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DoubleExponent-PT-003-UpperBounds-00 :0 <= i4.u9.p154 <= 1
FORMULA DoubleExponent-PT-003-UpperBounds-00 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DoubleExponent-PT-003-UpperBounds-00,0,1.49498,52096,1,0,92055,5163,374,76361,121,16883,846
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DoubleExponent-PT-003-UpperBounds-02 :0 <= i1.u5.p95 <= 1
FORMULA DoubleExponent-PT-003-UpperBounds-02 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DoubleExponent-PT-003-UpperBounds-02,0,1.49965,52096,1,0,92055,5163,397,76361,133,17820,1049
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DoubleExponent-PT-003-UpperBounds-03 :0 <= i6.u13.p70 <= 1
FORMULA DoubleExponent-PT-003-UpperBounds-03 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DoubleExponent-PT-003-UpperBounds-03,0,1.50145,52096,1,0,92055,5163,417,76361,133,17837,1180
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DoubleExponent-PT-003-UpperBounds-04 :0 <= i6.u14.p87 <= 1
FORMULA DoubleExponent-PT-003-UpperBounds-04 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DoubleExponent-PT-003-UpperBounds-04,0,1.50338,52096,1,0,92055,5163,435,76361,138,17843,1259
Min sum of variable value : 0
Maximum sum along a path : 16
Bounds property DoubleExponent-PT-003-UpperBounds-05 :0 <= i0.u2.p113 <= 16
FORMULA DoubleExponent-PT-003-UpperBounds-05 16 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DoubleExponent-PT-003-UpperBounds-05,0,1.50694,52096,1,0,92055,5163,449,76361,155,19242,1322
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DoubleExponent-PT-003-UpperBounds-06 :0 <= i1.u3.p141 <= 1
FORMULA DoubleExponent-PT-003-UpperBounds-06 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DoubleExponent-PT-003-UpperBounds-06,0,1.50794,52096,1,0,92055,5163,464,76361,160,19291,1603
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DoubleExponent-PT-003-UpperBounds-12 :0 <= i1.u4.p145 <= 1
FORMULA DoubleExponent-PT-003-UpperBounds-12 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DoubleExponent-PT-003-UpperBounds-12,0,1.51044,52096,1,0,92055,5163,478,76361,160,20007,1828
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DoubleExponent-PT-003-UpperBounds-14 :0 <= i0.u2.p134 <= 1
FORMULA DoubleExponent-PT-003-UpperBounds-14 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DoubleExponent-PT-003-UpperBounds-14,0,1.51131,52096,1,0,92055,5163,490,76361,171,20285,1878
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DoubleExponent-PT-003-UpperBounds-15 :0 <= i1.u5.p159 <= 1
FORMULA DoubleExponent-PT-003-UpperBounds-15 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DoubleExponent-PT-003-UpperBounds-15,0,1.51216,52096,1,0,92055,5163,506,76361,173,20580,2020
Total runtime 68527 ms.

BK_STOP 1716421995060

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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="DoubleExponent-PT-003"
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 DoubleExponent-PT-003, 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-171631151600336"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-003.tgz
mv DoubleExponent-PT-003 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 ;