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-167987243700333.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-D1N010, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243700333
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 7.6K Mar 23 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 23 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 7 12:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 7 12:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 7 12:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 7 12:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 13K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K Mar 23 15:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:02 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 7.6K 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-D1N010-UpperBounds-00
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-01
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-02
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-03
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-04
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-05
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-06
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-07
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-08
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-09
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-10
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-11
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-12
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-13
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-14
FORMULA_NAME Murphy-PT-D1N010-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680937890814

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-D1N010
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2023-04-08 07:11:32] [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 07:11:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:11:32] [INFO ] Load time of PNML (sax parser for PT used): 25 ms
[2023-04-08 07:11:32] [INFO ] Transformed 12 places.
[2023-04-08 07:11:32] [INFO ] Transformed 14 transitions.
[2023-04-08 07:11:32] [INFO ] Parsed PT model containing 12 places and 14 transitions and 54 arcs in 103 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 14 rows 12 cols
[2023-04-08 07:11:32] [INFO ] Computed 3 invariants in 8 ms
Incomplete random walk after 10009 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 16) seen :114
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :58
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 :117
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :121
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :91
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 :55
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :97
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 :66
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 :124
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 :91
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :140
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 :105
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 :134
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :58
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :134
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 :89
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :106
[2023-04-08 07:11:33] [INFO ] Invariant cache hit.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:11:33] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:33] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:11:33] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:33] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 4 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:33] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 2 ms to minimize.
[2023-04-08 07:11:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 07:11:33] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:33] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Added 4 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:11:33] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:33] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned unsat
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:33] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 1 ms to minimize.
[2023-04-08 07:11:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-04-08 07:11:33] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-08 07:11:33] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:33] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:33] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:33] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
[2023-04-08 07:11:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 07:11:33] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:33] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 2 ms to minimize.
[2023-04-08 07:11:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-04-08 07:11:34] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:34] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:34] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] Deduced a trap composed of 2 places in 16 ms of which 1 ms to minimize.
[2023-04-08 07:11:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2023-04-08 07:11:34] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:34] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:11:34] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:34] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:34] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:34] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [22, -1, -1, 21, 22, -1, 21, -1, 21, -1, -1, -1, 22, -1, 21, -1] Max seen :[15, 2, 1, 21, 17, 1, 21, 2, 21, 2, 3, 2, 15, 3, 21, 3]
FORMULA Murphy-PT-D1N010-UpperBounds-14 21 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D1N010-UpperBounds-08 21 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D1N010-UpperBounds-06 21 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D1N010-UpperBounds-03 21 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 9 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:11:34] [INFO ] Invariant cache hit.
[2023-04-08 07:11:34] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 12/12 places, 14/14 transitions.
[2023-04-08 07:11:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 916 ms. (steps per millisecond=1091 ) properties (out of 12) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 12) seen :51
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 12) seen :74
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 12) seen :52
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 12) seen :50
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 :58
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 12) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 12) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 12) seen :48
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 12) seen :72
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 12) seen :51
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 12) seen :52
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 12) seen :47
[2023-04-08 07:11:41] [INFO ] Invariant cache hit.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 4 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:41] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:41] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2023-04-08 07:11:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:41] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 1 ms to minimize.
[2023-04-08 07:11:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:41] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] Deduced a trap composed of 2 places in 16 ms of which 1 ms to minimize.
[2023-04-08 07:11:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:41] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2023-04-08 07:11:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:41] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2023-04-08 07:11:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:41] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:41] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2023-04-08 07:11:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 07:11:41] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:41] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:42] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2023-04-08 07:11:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 07:11:42] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:42] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:42] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:11:42] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:42] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:42] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:42] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:42] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:42] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [22, -1, -1, 22, -1, -1, -1, -1, -1, 22, -1, -1] Max seen :[19, 2, 1, 19, 1, 2, 2, 3, 2, 19, 3, 3]
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 14/14 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:11:42] [INFO ] Invariant cache hit.
[2023-04-08 07:11:42] [INFO ] Implicit Places using invariants in 28 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 10/12 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 31 ms. Remains : 10/12 places, 14/14 transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:11:42] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 12) seen :76
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 12) seen :51
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 12) seen :75
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 12) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 12) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 12) seen :53
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 12) seen :75
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 12) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 12) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 12) seen :71
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 12) seen :51
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 12) seen :50
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 12) seen :52
[2023-04-08 07:11:48] [INFO ] Invariant cache hit.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:48] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:48] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:48] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:48] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2023-04-08 07:11:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 07:11:48] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 9 ms.
[2023-04-08 07:11:48] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:48] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:48] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 11 ms.
[2023-04-08 07:11:48] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:49] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:49] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:49] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:49] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:49] [INFO ] Added : 3 causal constraints over 1 iterations in 106 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [22, -1, -1, 22, -1, -1, -1, -1, -1, 22, -1, -1] Max seen :[19, 2, 1, 19, 1, 2, 2, 3, 2, 19, 3, 3]
Support contains 7 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 3 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
[2023-04-08 07:11:49] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
[2023-04-08 07:11:49] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:49] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-04-08 07:11:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
[2023-04-08 07:11:49] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 10/10 places, 14/14 transitions.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-00
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1112 ) properties (out of 1) seen :13
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 :11
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:11:49] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:49] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:49] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [22] Max seen :[13]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:11:49] [INFO ] Invariant cache hit.
[2023-04-08 07:11:50] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:11:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 1) seen :11
[2023-04-08 07:11:51] [INFO ] Invariant cache hit.
[2023-04-08 07:11:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:51] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:51] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:51] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:51] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [22] Max seen :[19]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 3 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:11:51] [INFO ] Invariant cache hit.
[2023-04-08 07:11:51] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-08 07:11:51] [INFO ] Invariant cache hit.
[2023-04-08 07:11:51] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:51] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-04-08 07:11:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:51] [INFO ] Invariant cache hit.
[2023-04-08 07:11:51] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-00 in 1540 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-01
[2023-04-08 07:11:51] [INFO ] Invariant cache hit.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :2
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 :2
[2023-04-08 07:11:51] [INFO ] Invariant cache hit.
[2023-04-08 07:11:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:51] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:51] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:11:51] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:51] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 3 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 9 output transitions
Drop transitions removed 9 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 /10 variables (removed 7) and now considering 4/14 (removed 10) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:11:51] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:11:51] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:11:51] [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 :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 867 ms. (steps per millisecond=1153 ) properties (out of 1) seen :2
[2023-04-08 07:11:53] [INFO ] Invariant cache hit.
[2023-04-08 07:11:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:11:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:53] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:11:53] [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 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 07:11:53] [INFO ] Invariant cache hit.
[2023-04-08 07:11:53] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:11:53] [INFO ] Invariant cache hit.
[2023-04-08 07:11:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:53] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-04-08 07:11:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:53] [INFO ] Invariant cache hit.
[2023-04-08 07:11:53] [INFO ] Dead Transitions using invariants and state equation in 18 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-D1N010-UpperBounds-01 in 2155 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-02
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:11:53] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) 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 07:11:53] [INFO ] Invariant cache hit.
[2023-04-08 07:11:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:53] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:53] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:53] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:53] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 3 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 9 output transitions
Drop transitions removed 9 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 /10 variables (removed 7) and now considering 4/14 (removed 10) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:11:53] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:11:53] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:11:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 1) seen :1
[2023-04-08 07:11:55] [INFO ] Invariant cache hit.
[2023-04-08 07:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:11:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:55] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:55] [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 07:11:55] [INFO ] Invariant cache hit.
[2023-04-08 07:11:55] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:11:55] [INFO ] Invariant cache hit.
[2023-04-08 07:11:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:55] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-08 07:11:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:55] [INFO ] Invariant cache hit.
[2023-04-08 07:11:55] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-02 in 1940 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-04
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:11:55] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :13
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 :11
[2023-04-08 07:11:55] [INFO ] Invariant cache hit.
[2023-04-08 07:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:55] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:55] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:11:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [22] Max seen :[13]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:11:55] [INFO ] Invariant cache hit.
[2023-04-08 07:11:55] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:11:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 1) seen :11
[2023-04-08 07:11:56] [INFO ] Invariant cache hit.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:11:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
[2023-04-08 07:11:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:11:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:11:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [22] Max seen :[19]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:11:56] [INFO ] Invariant cache hit.
[2023-04-08 07:11:56] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:11:56] [INFO ] Invariant cache hit.
[2023-04-08 07:11:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:56] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-08 07:11:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:56] [INFO ] Invariant cache hit.
[2023-04-08 07:11:56] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-04 in 1416 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-05
[2023-04-08 07:11:56] [INFO ] Invariant cache hit.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) 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 07:11:56] [INFO ] Invariant cache hit.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:56] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 3 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 9 output transitions
Drop transitions removed 9 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 /10 variables (removed 7) and now considering 4/14 (removed 10) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:11:56] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:11:57] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:11:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 998 ms. (steps per millisecond=1002 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 1) seen :1
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
[2023-04-08 07:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:11:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:11:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:11:58] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:58] [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 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 07:11:58] [INFO ] Invariant cache hit.
[2023-04-08 07:11:58] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
[2023-04-08 07:11:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:11:58] [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 07:11:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
[2023-04-08 07:11:58] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-05 in 1921 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-07
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:11:58] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :2
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
[2023-04-08 07:11:58] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-08 07:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:11:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:11:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:11:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:11:58] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:11:58] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:11:58] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:11:58] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 3 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 9 output transitions
Drop transitions removed 9 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 /10 variables (removed 7) and now considering 4/14 (removed 10) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:11:58] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:11:58] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:11:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1002 ms. (steps per millisecond=998 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 1) seen :2
[2023-04-08 07:12:00] [INFO ] Invariant cache hit.
[2023-04-08 07:12:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:00] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:12:00] [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 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 07:12:00] [INFO ] Invariant cache hit.
[2023-04-08 07:12:00] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-04-08 07:12:00] [INFO ] Invariant cache hit.
[2023-04-08 07:12:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:00] [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 07:12:00] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:12:00] [INFO ] Invariant cache hit.
[2023-04-08 07:12:00] [INFO ] Dead Transitions using invariants and state equation in 18 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-D1N010-UpperBounds-07 in 1977 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-09
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:12:00] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :2
[2023-04-08 07:12:00] [INFO ] Invariant cache hit.
[2023-04-08 07:12:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:12:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:00] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:12:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:12:00] [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 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 3 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 9 output transitions
Drop transitions removed 9 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 /10 variables (removed 7) and now considering 4/14 (removed 10) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:12:00] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:12:00] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:12:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1020 ms. (steps per millisecond=980 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 1) seen :2
[2023-04-08 07:12:02] [INFO ] Invariant cache hit.
[2023-04-08 07:12:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:12:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:02] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:02] [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 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 07:12:02] [INFO ] Invariant cache hit.
[2023-04-08 07:12:02] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:12:02] [INFO ] Invariant cache hit.
[2023-04-08 07:12:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:02] [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 07:12:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:02] [INFO ] Invariant cache hit.
[2023-04-08 07:12:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-09 in 1992 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-10
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:12:02] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :3
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 :3
[2023-04-08 07:12:02] [INFO ] Invariant cache hit.
[2023-04-08 07:12:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:12:02] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:12:02] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:02] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:02] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 3 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 9 output transitions
Drop transitions removed 9 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 /10 variables (removed 7) and now considering 4/14 (removed 10) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:12:02] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:12:02] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:12:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1006 ms. (steps per millisecond=994 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 1) seen :3
[2023-04-08 07:12:04] [INFO ] Invariant cache hit.
[2023-04-08 07:12:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:12:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:04] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:12:04] [INFO ] Added : 3 causal constraints over 1 iterations in 4 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 07:12:04] [INFO ] Invariant cache hit.
[2023-04-08 07:12:04] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-08 07:12:04] [INFO ] Invariant cache hit.
[2023-04-08 07:12:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:04] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-04-08 07:12:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:04] [INFO ] Invariant cache hit.
[2023-04-08 07:12:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-10 in 1973 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-11
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:12:04] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :2
[2023-04-08 07:12:04] [INFO ] Invariant cache hit.
[2023-04-08 07:12:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:12:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:12:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:12:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 3 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 9 output transitions
Drop transitions removed 9 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 /10 variables (removed 7) and now considering 4/14 (removed 10) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:12:04] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:12:04] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:12:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1004 ms. (steps per millisecond=996 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 1) seen :2
[2023-04-08 07:12:06] [INFO ] Invariant cache hit.
[2023-04-08 07:12:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:12:06] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:12:06] [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 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 2 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 07:12:06] [INFO ] Invariant cache hit.
[2023-04-08 07:12:06] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-08 07:12:06] [INFO ] Invariant cache hit.
[2023-04-08 07:12:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:06] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-04-08 07:12:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:06] [INFO ] Invariant cache hit.
[2023-04-08 07:12:06] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-11 in 1972 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-12
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:12:06] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :13
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 :11
[2023-04-08 07:12:06] [INFO ] Invariant cache hit.
[2023-04-08 07:12:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:12:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:12:06] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [22] Max seen :[13]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:12:06] [INFO ] Invariant cache hit.
[2023-04-08 07:12:06] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:12:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 1) seen :11
[2023-04-08 07:12:08] [INFO ] Invariant cache hit.
[2023-04-08 07:12:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:12:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:12:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:12:08] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:08] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [22] Max seen :[19]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 2 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 10/10 places, 14/14 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:12:08] [INFO ] Invariant cache hit.
[2023-04-08 07:12:08] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:12:08] [INFO ] Invariant cache hit.
[2023-04-08 07:12:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:12:08] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-08 07:12:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:08] [INFO ] Invariant cache hit.
[2023-04-08 07:12:08] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-12 in 1432 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-13
[2023-04-08 07:12:08] [INFO ] Invariant cache hit.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) 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 07:12:08] [INFO ] Invariant cache hit.
[2023-04-08 07:12:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:12:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:12:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:08] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:08] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 3 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 9 output transitions
Drop transitions removed 9 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 /10 variables (removed 7) and now considering 4/14 (removed 10) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:12:08] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:12:08] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:12:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1015 ms. (steps per millisecond=985 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 1) seen :3
[2023-04-08 07:12:10] [INFO ] Invariant cache hit.
[2023-04-08 07:12:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:12:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:12:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:12:10] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:10] [INFO ] Added : 3 causal constraints over 1 iterations in 3 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 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:12:10] [INFO ] Invariant cache hit.
[2023-04-08 07:12:10] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-04-08 07:12:10] [INFO ] Invariant cache hit.
[2023-04-08 07:12:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:10] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2023-04-08 07:12:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:10] [INFO ] Invariant cache hit.
[2023-04-08 07:12:10] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-13 in 1956 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-15
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:12:10] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :3
[2023-04-08 07:12:10] [INFO ] Invariant cache hit.
[2023-04-08 07:12:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:12:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:12:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:12:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:12:10] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:12:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:10] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:10] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 14/14 transitions.
Graph (complete) has 28 edges and 10 vertex of which 3 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 9 output transitions
Drop transitions removed 9 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 /10 variables (removed 7) and now considering 4/14 (removed 10) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-04-08 07:12:10] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:12:10] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:12:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1017 ms. (steps per millisecond=983 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 1) seen :3
[2023-04-08 07:12:11] [INFO ] Invariant cache hit.
[2023-04-08 07:12:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:12:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:12:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:12:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:12:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:12:11] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:12:12] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 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 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 07:12:12] [INFO ] Invariant cache hit.
[2023-04-08 07:12:12] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:12:12] [INFO ] Invariant cache hit.
[2023-04-08 07:12:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:12:12] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-08 07:12:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:12:12] [INFO ] Invariant cache hit.
[2023-04-08 07:12:12] [INFO ] Dead Transitions using invariants and state equation in 17 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-D1N010-UpperBounds-15 in 1949 ms.
[2023-04-08 07:12:12] [INFO ] Flatten gal took : 25 ms
[2023-04-08 07:12:12] [INFO ] Applying decomposition
[2023-04-08 07:12:12] [INFO ] Flatten gal took : 3 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/graph12189689598200877990.txt' '-o' '/tmp/graph12189689598200877990.bin' '-w' '/tmp/graph12189689598200877990.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12189689598200877990.bin' '-l' '-1' '-v' '-w' '/tmp/graph12189689598200877990.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:12:12] [INFO ] Decomposing Gal with order
[2023-04-08 07:12:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:12:12] [INFO ] Flatten gal took : 32 ms
[2023-04-08 07:12:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-08 07:12:12] [INFO ] Time to serialize gal into /tmp/UpperBounds7417184144962238068.gal : 2 ms
[2023-04-08 07:12:12] [INFO ] Time to serialize properties into /tmp/UpperBounds11322453474718448055.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/UpperBounds7417184144962238068.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11322453474718448055.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/UpperBounds11322453474718448055.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,39780,0.026928,4020,6,75,96,2829,26,58,43,2991,0
Total reachable state count : 39780

Verifying 12 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 19
Bounds property Murphy-PT-D1N010-UpperBounds-00 :0 <= u0.p1_2 <= 19
FORMULA Murphy-PT-D1N010-UpperBounds-00 19 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-00,0,0.027141,4020,1,0,96,2829,45,58,72,2991,25
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D1N010-UpperBounds-01 :0 <= u2.p4_2 <= 2
FORMULA Murphy-PT-D1N010-UpperBounds-01 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-01,0,0.027288,4020,1,0,96,2829,54,58,80,2991,32
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D1N010-UpperBounds-02 :0 <= u1.p3_1 <= 1
FORMULA Murphy-PT-D1N010-UpperBounds-02 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-02,0,0.027364,4020,1,0,96,2829,61,58,88,2991,38
Min sum of variable value : 0
Maximum sum along a path : 19
Bounds property Murphy-PT-D1N010-UpperBounds-04 :0 <= u0.p1_1 <= 19
FORMULA Murphy-PT-D1N010-UpperBounds-04 19 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-04,0,0.027798,4020,1,0,96,2829,68,58,107,2991,44
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D1N010-UpperBounds-05 :0 <= u1.p3_1 <= 1
FORMULA Murphy-PT-D1N010-UpperBounds-05 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-05,0,0.027854,4020,1,0,96,2829,68,58,107,2991,44
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D1N010-UpperBounds-07 :0 <= u2.p4_2 <= 2
FORMULA Murphy-PT-D1N010-UpperBounds-07 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-07,0,0.0279,4020,1,0,96,2829,68,58,107,2991,44
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D1N010-UpperBounds-09 :0 <= u1.p4_1 <= 2
FORMULA Murphy-PT-D1N010-UpperBounds-09 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-09,0,0.027953,4020,1,0,96,2829,72,58,107,2991,49
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D1N010-UpperBounds-10 :0 <= u1.p5_1 <= 3
FORMULA Murphy-PT-D1N010-UpperBounds-10 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-10,0,0.028016,4020,1,0,96,2829,77,58,114,2991,55
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D1N010-UpperBounds-11 :0 <= u1.p4_1 <= 2
FORMULA Murphy-PT-D1N010-UpperBounds-11 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-11,0,0.028064,4020,1,0,96,2829,77,58,114,2991,55
Min sum of variable value : 0
Maximum sum along a path : 19
Bounds property Murphy-PT-D1N010-UpperBounds-12 :0 <= u0.p1_2 <= 19
FORMULA Murphy-PT-D1N010-UpperBounds-12 19 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-12,0,0.028111,4020,1,0,96,2829,77,58,114,2991,55
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D1N010-UpperBounds-13 :0 <= u2.p5_2 <= 3
FORMULA Murphy-PT-D1N010-UpperBounds-13 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-13,0,0.028161,4020,1,0,96,2829,82,58,114,2991,58
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D1N010-UpperBounds-15 :0 <= u1.p5_1 <= 3
FORMULA Murphy-PT-D1N010-UpperBounds-15 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D1N010-UpperBounds-15,0,0.028208,4020,1,0,96,2829,82,58,114,2991,58
Total runtime 39720 ms.

BK_STOP 1680937933351

--------------------
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-D1N010"
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-D1N010, 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-167987243700333"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-PT-D1N010.tgz
mv Murphy-PT-D1N010 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 ;