Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r517-tall-167987243800365.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Murphy-PT-D4N025, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243800365
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 8.3K Mar 23 15:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 23 15:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 7 12:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 7 12:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 7 12:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 7 12:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.7K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 19K Mar 31 16:48 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 Murphy-PT-D4N025-UpperBounds-00
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-01
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-02
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-03
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-04
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-05
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-06
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-07
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-08
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-09
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-10
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-11
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-12
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-13
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-14
FORMULA_NAME Murphy-PT-D4N025-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680938173349

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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-PT-D4N025
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2023-04-08 07:16:15] [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]
[2023-04-08 07:16:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:16:15] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2023-04-08 07:16:15] [INFO ] Transformed 30 places.
[2023-04-08 07:16:15] [INFO ] Transformed 35 transitions.
[2023-04-08 07:16:15] [INFO ] Parsed PT model containing 30 places and 35 transitions and 135 arcs in 126 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:16:15] [INFO ] Computed 6 invariants in 11 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :301
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :204
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :204
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :192
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :188
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :205
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :225
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :147
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :174
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :154
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :200
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :204
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :207
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :189
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :244
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :274
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :194
[2023-04-08 07:16:15] [INFO ] Invariant cache hit.
[2023-04-08 07:16:15] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:16:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:15] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-04-08 07:16:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:16:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:15] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:16:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:15] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:15] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:16:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-04-08 07:16:15] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-08 07:16:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:16] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:16] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:16] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:16] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:16:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:16:16] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:16] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-08 07:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:16] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 9 ms to minimize.
[2023-04-08 07:16:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-04-08 07:16:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-08 07:16:16] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 6 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:16] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:16] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:16:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:16] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 11 ms.
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:16:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:17] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:16:17] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:17] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-08 07:16:17] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:16:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:17] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:17] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:17] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:17] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:17] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:17] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:17] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, 130, -1, -1, 130, 130, 130, -1, 130, -1, 130, -1, 130, 130, 130, -1] Max seen :[1, 61, 3, 2, 68, 66, 42, 2, 50, 3, 53, 1, 55, 70, 70, 3]
FORMULA Murphy-PT-D4N025-UpperBounds-14 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-PT-D4N025-UpperBounds-13 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-PT-D4N025-UpperBounds-10 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Murphy-PT-D4N025-UpperBounds-05 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 12 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 10 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:16:18] [INFO ] Invariant cache hit.
[2023-04-08 07:16:18] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 30/30 places, 35/35 transitions.
[2023-04-08 07:16:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000014 steps, including 2 resets, run finished after 1042 ms. (steps per millisecond=959 ) properties (out of 12) seen :233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 12) seen :156
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 12) seen :180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 12) seen :169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 12) seen :186
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 12) seen :207
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 12) seen :185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 12) seen :232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 12) seen :200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 12) seen :177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 12) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 12) seen :205
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 12) seen :250
[2023-04-08 07:16:25] [INFO ] Invariant cache hit.
[2023-04-08 07:16:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:25] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:25] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:25] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:25] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:25] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:25] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:26] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2023-04-08 07:16:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-04-08 07:16:26] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:16:26] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:26] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:16:26] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:26] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:26] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:26] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 2 ms to minimize.
[2023-04-08 07:16:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 07:16:26] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:26] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:26] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 2 ms to minimize.
[2023-04-08 07:16:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:16:26] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-08 07:16:26] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:26] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 6 ms to minimize.
[2023-04-08 07:16:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-04-08 07:16:26] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:26] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 12 ms.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:26] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:26] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-08 07:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:27] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:27] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:16:27] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:27] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 0 ms to minimize.
[2023-04-08 07:16:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-04-08 07:16:27] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:27] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:16:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:27] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:27] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, 130, -1, -1, 130, 130, -1, 130, -1, -1, 130, -1] Max seen :[1, 128, 3, 2, 128, 128, 2, 128, 3, 1, 128, 3]
FORMULA Murphy-PT-D4N025-UpperBounds-04 130 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 11 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 30/30 places, 35/35 transitions.
[2023-04-08 07:16:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000010 steps, including 2 resets, run finished after 1019 ms. (steps per millisecond=981 ) properties (out of 11) seen :203
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 11) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 11) seen :127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 11) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 11) seen :170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 11) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 11) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 11) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 11) seen :195
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 11) seen :137
[2023-04-08 07:16:35] [INFO ] Invariant cache hit.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:35] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2023-04-08 07:16:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-04-08 07:16:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:35] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:35] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:35] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:35] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2023-04-08 07:16:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:16:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:35] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:16:35] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2023-04-08 07:16:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:16:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:16:35] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-08 07:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2023-04-08 07:16:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-04-08 07:16:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:35] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:35] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:35] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:36] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:36] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:16:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:36] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2023-04-08 07:16:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 07:16:36] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:36] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:16:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:16:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:36] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:36] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, 130, -1, -1, 130, -1, 130, -1, -1, 130, -1] Max seen :[1, 128, 3, 2, 128, 2, 128, 3, 1, 128, 3]
Support contains 11 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 30/30 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:16:36] [INFO ] Invariant cache hit.
[2023-04-08 07:16:36] [INFO ] Implicit Places using invariants in 39 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 42 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 25/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 45 ms. Remains : 25/30 places, 35/35 transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:16:36] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 11) seen :189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 11) seen :186
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 11) seen :127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 11) seen :137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 11) seen :158
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 11) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 11) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 11) seen :129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 11) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 11) seen :136
[2023-04-08 07:16:43] [INFO ] Invariant cache hit.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:16:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:43] [INFO ] Added : 1 causal constraints over 1 iterations in 43 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:43] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 1 ms to minimize.
[2023-04-08 07:16:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-04-08 07:16:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:43] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:43] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:43] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:43] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:43] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:43] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2023-04-08 07:16:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-04-08 07:16:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:43] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:16:43] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:43] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:43] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 0 ms to minimize.
[2023-04-08 07:16:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-04-08 07:16:43] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:43] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:16:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:44] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:44] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, 130, -1, -1, 130, -1, 130, -1, -1, 130, -1] Max seen :[1, 128, 3, 2, 128, 2, 128, 3, 1, 128, 3]
Support contains 11 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:16:44] [INFO ] Invariant cache hit.
[2023-04-08 07:16:44] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-08 07:16:44] [INFO ] Invariant cache hit.
[2023-04-08 07:16:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:44] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-08 07:16:44] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:16:44] [INFO ] Invariant cache hit.
[2023-04-08 07:16:44] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 25/25 places, 35/35 transitions.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-00
[2023-04-08 07:16:44] [INFO ] Invariant cache hit.
Incomplete random walk after 10018 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=834 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :1
[2023-04-08 07:16:44] [INFO ] Invariant cache hit.
[2023-04-08 07:16:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:16:44] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:44] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 3 ms. Remains 3 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:16:44] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:16:44] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:16:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1036 ms. (steps per millisecond=965 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 1) seen :1
[2023-04-08 07:16:46] [INFO ] Invariant cache hit.
[2023-04-08 07:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:16:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:16:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:46] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:16:46] [INFO ] Added : 3 causal constraints over 2 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:16:46] [INFO ] Invariant cache hit.
[2023-04-08 07:16:46] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:16:46] [INFO ] Invariant cache hit.
[2023-04-08 07:16:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:16:46] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-08 07:16:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:16:46] [INFO ] Invariant cache hit.
[2023-04-08 07:16:46] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-00 in 2070 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-01
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:16:46] [INFO ] Computed 1 invariants in 5 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :54
[2023-04-08 07:16:46] [INFO ] Invariant cache hit.
[2023-04-08 07:16:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:46] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:46] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[54]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:16:46] [INFO ] Invariant cache hit.
[2023-04-08 07:16:46] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:16:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties (out of 1) seen :36
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 1) seen :100
[2023-04-08 07:16:48] [INFO ] Invariant cache hit.
[2023-04-08 07:16:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-08 07:16:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:48] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
[2023-04-08 07:16:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-04-08 07:16:48] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-08 07:16:48] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:16:48] [INFO ] Invariant cache hit.
[2023-04-08 07:16:48] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-08 07:16:48] [INFO ] Invariant cache hit.
[2023-04-08 07:16:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:48] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-04-08 07:16:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:16:48] [INFO ] Invariant cache hit.
[2023-04-08 07:16:48] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-01 in 1887 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-02
[2023-04-08 07:16:48] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :3
[2023-04-08 07:16:48] [INFO ] Invariant cache hit.
[2023-04-08 07:16:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:48] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:16:48] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 3 ms. Remains 3 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:16:48] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:16:48] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:16:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1033 ms. (steps per millisecond=968 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 725 ms. (steps per millisecond=1379 ) properties (out of 1) seen :3
[2023-04-08 07:16:50] [INFO ] Invariant cache hit.
[2023-04-08 07:16:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:16:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:16:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:16:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:16:50] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:16:50] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:16:50] [INFO ] Invariant cache hit.
[2023-04-08 07:16:50] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:16:50] [INFO ] Invariant cache hit.
[2023-04-08 07:16:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:16:50] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-08 07:16:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:16:50] [INFO ] Invariant cache hit.
[2023-04-08 07:16:50] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-02 in 2048 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-03
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:16:50] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10016 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=626 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :2
[2023-04-08 07:16:50] [INFO ] Invariant cache hit.
[2023-04-08 07:16:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:16:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:50] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:50] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 2 ms. Remains 3 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:16:50] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:16:50] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:16:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1034 ms. (steps per millisecond=967 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 1) seen :2
[2023-04-08 07:16:52] [INFO ] Invariant cache hit.
[2023-04-08 07:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:16:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:16:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:52] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:16:52] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:16:52] [INFO ] Invariant cache hit.
[2023-04-08 07:16:52] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:16:52] [INFO ] Invariant cache hit.
[2023-04-08 07:16:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:16:52] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-08 07:16:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:16:52] [INFO ] Invariant cache hit.
[2023-04-08 07:16:52] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-03 in 2083 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-06
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:16:52] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :50
[2023-04-08 07:16:52] [INFO ] Invariant cache hit.
[2023-04-08 07:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:52] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:16:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[50]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:16:52] [INFO ] Invariant cache hit.
[2023-04-08 07:16:52] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:16:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 877 ms. (steps per millisecond=1140 ) properties (out of 1) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 1) seen :100
[2023-04-08 07:16:54] [INFO ] Invariant cache hit.
[2023-04-08 07:16:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:16:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:54] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:54] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:16:54] [INFO ] Invariant cache hit.
[2023-04-08 07:16:54] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-08 07:16:54] [INFO ] Invariant cache hit.
[2023-04-08 07:16:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:54] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-04-08 07:16:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:16:54] [INFO ] Invariant cache hit.
[2023-04-08 07:16:54] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-06 in 1908 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-07
[2023-04-08 07:16:54] [INFO ] Invariant cache hit.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :2
[2023-04-08 07:16:54] [INFO ] Invariant cache hit.
[2023-04-08 07:16:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:54] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:54] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 1 ms. Remains 3 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:16:54] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:16:54] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:16:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1014 ms. (steps per millisecond=986 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 1) seen :2
[2023-04-08 07:16:56] [INFO ] Invariant cache hit.
[2023-04-08 07:16:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:16:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:16:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:16:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2023-04-08 07:16:56] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:16:56] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:16:56] [INFO ] Invariant cache hit.
[2023-04-08 07:16:56] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:16:56] [INFO ] Invariant cache hit.
[2023-04-08 07:16:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:16:56] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-08 07:16:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:16:56] [INFO ] Invariant cache hit.
[2023-04-08 07:16:56] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-07 in 2077 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-08
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:16:56] [INFO ] Computed 1 invariants in 3 ms
Incomplete random walk after 10008 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :66
[2023-04-08 07:16:56] [INFO ] Invariant cache hit.
[2023-04-08 07:16:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:16:56] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:56] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[66]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:16:56] [INFO ] Invariant cache hit.
[2023-04-08 07:16:56] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:16:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000009 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=1136 ) properties (out of 1) seen :54
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 1) seen :98
[2023-04-08 07:16:58] [INFO ] Invariant cache hit.
[2023-04-08 07:16:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:16:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:16:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:58] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 0 ms to minimize.
[2023-04-08 07:16:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2023-04-08 07:16:58] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:58] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:16:58] [INFO ] Invariant cache hit.
[2023-04-08 07:16:58] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-08 07:16:58] [INFO ] Invariant cache hit.
[2023-04-08 07:16:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:58] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-08 07:16:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:16:58] [INFO ] Invariant cache hit.
[2023-04-08 07:16:58] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-08 in 1897 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-09
[2023-04-08 07:16:58] [INFO ] Invariant cache hit.
Incomplete random walk after 10023 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1113 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :3
[2023-04-08 07:16:58] [INFO ] Invariant cache hit.
[2023-04-08 07:16:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:16:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:16:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:16:58] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:16:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:16:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:16:58] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:16:58] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 1 ms. Remains 3 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:16:58] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:16:58] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:16:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1008 ms. (steps per millisecond=992 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 1) seen :3
[2023-04-08 07:17:00] [INFO ] Invariant cache hit.
[2023-04-08 07:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:00] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-08 07:17:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:17:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:17:00] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:17:00] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:17:00] [INFO ] Invariant cache hit.
[2023-04-08 07:17:00] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-08 07:17:00] [INFO ] Invariant cache hit.
[2023-04-08 07:17:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:17:00] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-08 07:17:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:17:00] [INFO ] Invariant cache hit.
[2023-04-08 07:17:00] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-09 in 1991 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-11
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:17:00] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :1
[2023-04-08 07:17:00] [INFO ] Invariant cache hit.
[2023-04-08 07:17:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:17:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:17:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:17:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:17:00] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:17:00] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 3 ms. Remains 3 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:17:00] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:17:00] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:17:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1032 ms. (steps per millisecond=968 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 1) seen :1
[2023-04-08 07:17:02] [INFO ] Invariant cache hit.
[2023-04-08 07:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:17:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:17:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:17:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:17:02] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:17:02] [INFO ] Added : 3 causal constraints over 2 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 2 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:17:02] [INFO ] Invariant cache hit.
[2023-04-08 07:17:02] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 07:17:02] [INFO ] Invariant cache hit.
[2023-04-08 07:17:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:17:02] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-08 07:17:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:17:02] [INFO ] Invariant cache hit.
[2023-04-08 07:17:02] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-11 in 2007 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-12
// Phase 1: matrix 35 rows 25 cols
[2023-04-08 07:17:02] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :34
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :53
[2023-04-08 07:17:02] [INFO ] Invariant cache hit.
[2023-04-08 07:17:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:17:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:17:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:17:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:17:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:17:02] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:17:02] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[53]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 5 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:17:02] [INFO ] Invariant cache hit.
[2023-04-08 07:17:02] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 25/25 places, 35/35 transitions.
[2023-04-08 07:17:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000021 steps, including 2 resets, run finished after 877 ms. (steps per millisecond=1140 ) properties (out of 1) seen :48
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 1) seen :84
[2023-04-08 07:17:03] [INFO ] Invariant cache hit.
[2023-04-08 07:17:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:17:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:17:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:17:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:17:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:17:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:17:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:17:04] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 0 ms to minimize.
[2023-04-08 07:17:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-04-08 07:17:04] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:17:04] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [130] Max seen :[128]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 25/25 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:17:04] [INFO ] Invariant cache hit.
[2023-04-08 07:17:04] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-08 07:17:04] [INFO ] Invariant cache hit.
[2023-04-08 07:17:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:17:04] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-04-08 07:17:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:17:04] [INFO ] Invariant cache hit.
[2023-04-08 07:17:04] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 25/25 places, 35/35 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-12 in 1885 ms.
Starting property specific reduction for Murphy-PT-D4N025-UpperBounds-15
[2023-04-08 07:17:04] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :3
[2023-04-08 07:17:04] [INFO ] Invariant cache hit.
[2023-04-08 07:17:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:17:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:17:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:17:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:17:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:17:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:17:04] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:17:04] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 35/35 transitions.
Graph (complete) has 70 edges and 25 vertex of which 3 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 30 output transitions
Drop transitions removed 30 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3 transition count 4
Applied a total of 2 rules in 1 ms. Remains 3 /25 variables (removed 22) and now considering 4/35 (removed 31) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:17:04] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:17:04] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 3/25 places, 4/35 transitions.
[2023-04-08 07:17:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1018 ms. (steps per millisecond=982 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 1) seen :3
[2023-04-08 07:17:06] [INFO ] Invariant cache hit.
[2023-04-08 07:17:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:17:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:17:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:17:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:17:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:17:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:17:06] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:17:06] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:17:06] [INFO ] Invariant cache hit.
[2023-04-08 07:17:06] [INFO ] Implicit Places using invariants in 12 ms returned []
[2023-04-08 07:17:06] [INFO ] Invariant cache hit.
[2023-04-08 07:17:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:17:06] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2023-04-08 07:17:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:17:06] [INFO ] Invariant cache hit.
[2023-04-08 07:17:06] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D4N025-UpperBounds-15 in 2019 ms.
[2023-04-08 07:17:06] [INFO ] Flatten gal took : 24 ms
[2023-04-08 07:17:06] [INFO ] Applying decomposition
[2023-04-08 07:17:06] [INFO ] Flatten gal took : 6 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/graph14828209856238937398.txt' '-o' '/tmp/graph14828209856238937398.bin' '-w' '/tmp/graph14828209856238937398.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14828209856238937398.bin' '-l' '-1' '-v' '-w' '/tmp/graph14828209856238937398.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:17:06] [INFO ] Decomposing Gal with order
[2023-04-08 07:17:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:17:06] [INFO ] Flatten gal took : 38 ms
[2023-04-08 07:17:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-08 07:17:06] [INFO ] Time to serialize gal into /tmp/UpperBounds7551874337617881072.gal : 2 ms
[2023-04-08 07:17:06] [INFO ] Time to serialize properties into /tmp/UpperBounds10558536971373491381.prop : 5 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/UpperBounds7551874337617881072.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds10558536971373491381.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 ...284
Loading property file /tmp/UpperBounds10558536971373491381.prop.
Detected timeout of ITS tools.
[2023-04-08 07:37:23] [INFO ] Flatten gal took : 8 ms
[2023-04-08 07:37:23] [INFO ] Time to serialize gal into /tmp/UpperBounds2210600851999049575.gal : 1 ms
[2023-04-08 07:37:23] [INFO ] Time to serialize properties into /tmp/UpperBounds5238261284957631302.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/UpperBounds2210600851999049575.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds5238261284957631302.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...304
Loading property file /tmp/UpperBounds5238261284957631302.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,2.00126e+16,30.5457,471244,2,5274,5,1.81204e+06,6,0,173,2.0019e+06,0
Total reachable state count : 20012606308670976

Verifying 11 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D4N025-UpperBounds-00 :0 <= p3_2 <= 1
FORMULA Murphy-PT-D4N025-UpperBounds-00 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D4N025-UpperBounds-00,0,30.5677,471244,1,0,7,1.81204e+06,9,1,237,2.0019e+06,4
Min sum of variable value : 0
Maximum sum along a path : 128
Bounds property Murphy-PT-D4N025-UpperBounds-01 :0 <= p1_4 <= 128
FORMULA Murphy-PT-D4N025-UpperBounds-01 128 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D4N025-UpperBounds-01,0,30.5842,471244,1,0,8,1.81204e+06,10,1,385,2.0019e+06,5
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D4N025-UpperBounds-02 :0 <= p5_4 <= 3
FORMULA Murphy-PT-D4N025-UpperBounds-02 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D4N025-UpperBounds-02,0,30.5843,471244,1,0,9,1.81204e+06,11,1,398,2.0019e+06,6
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D4N025-UpperBounds-03 :0 <= p4_2 <= 2
FORMULA Murphy-PT-D4N025-UpperBounds-03 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D4N025-UpperBounds-03,0,30.6053,471244,1,0,10,1.81204e+06,12,1,438,2.0019e+06,7
Min sum of variable value : 0
Maximum sum along a path : 128
Bounds property Murphy-PT-D4N025-UpperBounds-06 :0 <= p1_5 <= 128
FORMULA Murphy-PT-D4N025-UpperBounds-06 128 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D4N025-UpperBounds-06,0,30.6062,471244,1,0,11,1.81204e+06,13,1,582,2.0019e+06,8
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D4N025-UpperBounds-07 :0 <= p4_1 <= 2
FORMULA Murphy-PT-D4N025-UpperBounds-07 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D4N025-UpperBounds-07,0,30.6395,471244,1,0,12,1.81204e+06,14,1,632,2.0019e+06,9
Min sum of variable value : 0
Maximum sum along a path : 128
Bounds property Murphy-PT-D4N025-UpperBounds-08 :0 <= p1_3 <= 128
FORMULA Murphy-PT-D4N025-UpperBounds-08 128 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D4N025-UpperBounds-08,0,30.6925,471244,1,0,13,1.81204e+06,15,1,790,2.0019e+06,10
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D4N025-UpperBounds-09 :0 <= p5_5 <= 3
FORMULA Murphy-PT-D4N025-UpperBounds-09 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D4N025-UpperBounds-09,0,30.6926,471244,1,0,14,1.81204e+06,16,1,797,2.0019e+06,11
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D4N025-UpperBounds-11 :0 <= p3_4 <= 1
FORMULA Murphy-PT-D4N025-UpperBounds-11 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D4N025-UpperBounds-11,0,30.6927,471244,1,0,15,1.81204e+06,17,1,810,2.0019e+06,12
Min sum of variable value : 0
Maximum sum along a path : 128
Bounds property Murphy-PT-D4N025-UpperBounds-12 :0 <= p1_1 <= 128
FORMULA Murphy-PT-D4N025-UpperBounds-12 128 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D4N025-UpperBounds-12,0,30.7932,471244,1,0,16,1.81204e+06,18,1,984,2.0019e+06,13
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D4N025-UpperBounds-15 :0 <= p5_3 <= 3
FORMULA Murphy-PT-D4N025-UpperBounds-15 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D4N025-UpperBounds-15,0,30.804,471244,1,0,17,1.81204e+06,19,1,1011,2.0019e+06,14
Total runtime 1299577 ms.

BK_STOP 1680939475939

--------------------
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="Murphy-PT-D4N025"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Murphy-PT-D4N025, 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 r517-tall-167987243800365"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-PT-D4N025.tgz
mv Murphy-PT-D4N025 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 ;