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.r523-tall-167987247900333.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)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
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 r523-tall-167987247900333
=====================================================================

--------------------
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 1680937733095

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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-PT-D1N010
Applying reductions before tool smart
Invoking reducer
Running Version 202304061127
[2023-04-08 07:08:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 07:08:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:08:54] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2023-04-08 07:08:54] [INFO ] Transformed 12 places.
[2023-04-08 07:08:54] [INFO ] Transformed 14 transitions.
[2023-04-08 07:08:54] [INFO ] Parsed PT model containing 12 places and 14 transitions and 54 arcs in 79 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 14 rows 12 cols
[2023-04-08 07:08:54] [INFO ] Computed 3 invariants in 9 ms
Incomplete random walk after 10013 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=455 ) properties (out of 16) seen :142
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 :58
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 :130
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :109
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 :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 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :116
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 :65
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :115
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :91
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :136
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :101
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :124
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :58
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :124
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :91
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :111
[2023-04-08 07:08:55] [INFO ] Invariant cache hit.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:08:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:08:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:08:55] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:55] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 3 ms to minimize.
[2023-04-08 07:08:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-04-08 07:08:55] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:55] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:08:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2023-04-08 07:08:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:08:55] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:55] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:08:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:55] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:08:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using state equation in 16 ms returned unsat
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2023-04-08 07:08:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-04-08 07:08:55] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:55] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:08:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:55] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-08 07:08:55] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:55] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:08:56] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 2 ms to minimize.
[2023-04-08 07:08:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-04-08 07:08:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-08 07:08:56] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
[2023-04-08 07:08:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:08:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:56] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 6 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:08:56] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2023-04-08 07:08:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:08:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:56] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-04-08 07:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 3 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
[2023-04-08 07:08:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 07:08:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-08 07:08:56] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:08:56] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned unsat
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:08:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:08:56] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:08:56] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:08:56] [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, 21, 22, -1, 21, -1, 21, -1, -1, -1, 22, -1, 21, -1] Max seen :[17, 2, 1, 21, 18, 1, 21, 2, 21, 2, 3, 2, 17, 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 8 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:08:56] [INFO ] Invariant cache hit.
[2023-04-08 07:08:56] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 12/12 places, 14/14 transitions.
[2023-04-08 07:08:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 12) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 12) seen :51
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 12) seen :76
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 12) seen :54
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 12) seen :50
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 12) seen :53
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 12) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 12) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 12) seen :49
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 12) seen :72
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 12) seen :51
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 12) seen :50
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 12) seen :46
[2023-04-08 07:09:00] [INFO ] Invariant cache hit.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:00] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] Deduced a trap composed of 2 places in 16 ms of which 0 ms to minimize.
[2023-04-08 07:09:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:00] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 0 ms to minimize.
[2023-04-08 07:09:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-08 07:09:00] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2023-04-08 07:09:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:00] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 1 ms to minimize.
[2023-04-08 07:09:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:00] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
[2023-04-08 07:09:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:00] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:00] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:00] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:00] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 1 ms to minimize.
[2023-04-08 07:09:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 07:09:00] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:01] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:01] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:01] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2023-04-08 07:09:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2023-04-08 07:09:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:01] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:09:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:01] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:01] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:01] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:01] [INFO ] Added : 3 causal constraints over 1 iterations in 5 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 2 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 2 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 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:09:01] [INFO ] Invariant cache hit.
[2023-04-08 07:09:01] [INFO ] Implicit Places using invariants in 24 ms returned [4, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 26 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 1 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 30 ms. Remains : 10/12 places, 14/14 transitions.
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:01] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 12) seen :76
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 12) seen :51
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 12) seen :74
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 12) seen :54
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 12) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 12) seen :54
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 12) seen :75
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 12) seen :70
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 12) seen :54
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 12) seen :75
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 12) seen :51
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 12) seen :51
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 12) seen :50
[2023-04-08 07:09:04] [INFO ] Invariant cache hit.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:04] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2023-04-08 07:09:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:09:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:04] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:04] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:04] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:04] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:04] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-08 07:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:05] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:05] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-08 07:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:05] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:05] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-08 07:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:05] [INFO ] Added : 3 causal constraints over 1 iterations in 4 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 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 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:09:05] [INFO ] Invariant cache hit.
[2023-04-08 07:09:05] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:09:05] [INFO ] Invariant cache hit.
[2023-04-08 07:09:05] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:05] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-08 07:09:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:05] [INFO ] Invariant cache hit.
[2023-04-08 07:09:05] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 10/10 places, 14/14 transitions.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-00
[2023-04-08 07:09:05] [INFO ] Invariant cache hit.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :11
[2023-04-08 07:09:05] [INFO ] Invariant cache hit.
[2023-04-08 07:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:05] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:05] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:05] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [22] Max seen :[15]
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.
[2023-04-08 07:09:05] [INFO ] Invariant cache hit.
[2023-04-08 07:09:05] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:09:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 1) seen :11
[2023-04-08 07:09:06] [INFO ] Invariant cache hit.
[2023-04-08 07:09:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:06] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:06] [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 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 2 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:09:06] [INFO ] Invariant cache hit.
[2023-04-08 07:09:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:09:06] [INFO ] Invariant cache hit.
[2023-04-08 07:09:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:06] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-08 07:09:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:06] [INFO ] Invariant cache hit.
[2023-04-08 07:09:06] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-00 in 825 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-01
[2023-04-08 07:09:06] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) 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 07:09:06] [INFO ] Invariant cache hit.
[2023-04-08 07:09:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:06] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:06] [INFO ] Added : 2 causal constraints over 1 iterations in 3 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.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 07:09:06] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:06] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:09:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :2
[2023-04-08 07:09:06] [INFO ] Invariant cache hit.
[2023-04-08 07:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:06] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:06] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 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 07:09:06] [INFO ] Invariant cache hit.
[2023-04-08 07:09:06] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:09:06] [INFO ] Invariant cache hit.
[2023-04-08 07:09:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:06] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-08 07:09:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:06] [INFO ] Invariant cache hit.
[2023-04-08 07:09:06] [INFO ] Dead Transitions using invariants and state equation in 22 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-01 in 716 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-02
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:06] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10010 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1112 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :1
[2023-04-08 07:09:06] [INFO ] Invariant cache hit.
[2023-04-08 07:09:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:06] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:06] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:06] [INFO ] Added : 1 causal constraints over 1 iterations in 3 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 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 07:09:07] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:09:07] [INFO ] Dead Transitions using invariants and state equation in 20 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 07:09:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 1) seen :1
[2023-04-08 07:09:07] [INFO ] Invariant cache hit.
[2023-04-08 07:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:07] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:07] [INFO ] Added : 3 causal constraints over 2 iterations in 5 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 07:09:07] [INFO ] Invariant cache hit.
[2023-04-08 07:09:07] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:09:07] [INFO ] Invariant cache hit.
[2023-04-08 07:09:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:07] [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 07:09:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:07] [INFO ] Invariant cache hit.
[2023-04-08 07:09:07] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-02 in 656 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-04
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:07] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :13
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 :11
[2023-04-08 07:09:07] [INFO ] Invariant cache hit.
[2023-04-08 07:09:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:07] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:07] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:07] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:07] [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 07:09:07] [INFO ] Invariant cache hit.
[2023-04-08 07:09:07] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:09:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 1) seen :11
[2023-04-08 07:09:08] [INFO ] Invariant cache hit.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2023-04-08 07:09:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:08] [INFO ] Added : 1 causal constraints over 1 iterations in 8 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 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 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 0 ms. Remains 10 /10 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-04-08 07:09:08] [INFO ] Invariant cache hit.
[2023-04-08 07:09:08] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 07:09:08] [INFO ] Invariant cache hit.
[2023-04-08 07:09:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:08] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-08 07:09:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:08] [INFO ] Invariant cache hit.
[2023-04-08 07:09:08] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-04 in 805 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-05
[2023-04-08 07:09:08] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :1
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 :1
[2023-04-08 07:09:08] [INFO ] Invariant cache hit.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:08] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:08] [INFO ] Added : 1 causal constraints over 1 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 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 07:09:08] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:08] [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 07:09:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 1) seen :1
[2023-04-08 07:09:08] [INFO ] Invariant cache hit.
[2023-04-08 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:08] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:08] [INFO ] Added : 3 causal constraints over 2 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:09:08] [INFO ] Invariant cache hit.
[2023-04-08 07:09:08] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-08 07:09:08] [INFO ] Invariant cache hit.
[2023-04-08 07:09:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:08] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-04-08 07:09:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:08] [INFO ] Invariant cache hit.
[2023-04-08 07:09:09] [INFO ] Dead Transitions using invariants and state equation in 24 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-05 in 638 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-07
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:09] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 10000 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 07:09:09] [INFO ] Invariant cache hit.
[2023-04-08 07:09:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:09] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:09] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:09] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:09] [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 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 07:09:09] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:09] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 1) seen :2
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
[2023-04-08 07:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:09] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:09] [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 07:09:09] [INFO ] Invariant cache hit.
[2023-04-08 07:09:09] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
[2023-04-08 07:09:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:09] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-08 07:09:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
[2023-04-08 07:09:09] [INFO ] Dead Transitions using invariants and state equation in 17 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-07 in 624 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-09
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:09] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10011 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1251 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :2
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
[2023-04-08 07:09:09] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-04-08 07:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:09:09] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:09] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:09] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:09] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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 07:09:09] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:09] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:09:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 1) seen :2
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:10] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:10] [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 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:10] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-04-08 07:09:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-09 in 626 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-10
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:10] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10007 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :3
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:09:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:10] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:09:10] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:10] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 12 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 07:09:10] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:09:10] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 1) seen :3
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:10] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:10] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:10] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2023-04-08 07:09:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-10 in 634 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-11
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:10] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10008 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :2
[2023-04-08 07:09:10] [INFO ] Invariant cache hit.
[2023-04-08 07:09:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:10] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:10] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:09:10] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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 07:09:10] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:10] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 3/10 places, 4/14 transitions.
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 1) seen :2
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:09:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:11] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:11] [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 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:11] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-08 07:09:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-11 in 634 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-12
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:11] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) 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 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:09:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:11] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:11] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:11] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 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 07:09:11] [INFO ] Invariant cache hit.
[2023-04-08 07:09:11] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 10/10 places, 14/14 transitions.
[2023-04-08 07:09:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 1) seen :11
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:12] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:12] [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 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 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:12] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-08 07:09:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 10/10 places, 14/14 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-12 in 778 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-13
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :3
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:09:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:12] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:12] [INFO ] Added : 3 causal constraints over 1 iterations in 4 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 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 07:09:12] [INFO ] Computed 0 invariants in 1 ms
[2023-04-08 07:09:12] [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 : 3/10 places, 4/14 transitions.
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 1) seen :3
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:12] [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 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 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:12] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-08 07:09:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D1N010-UpperBounds-13 in 622 ms.
Starting property specific reduction for Murphy-PT-D1N010-UpperBounds-15
// Phase 1: matrix 14 rows 10 cols
[2023-04-08 07:09:12] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :3
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 :3
[2023-04-08 07:09:12] [INFO ] Invariant cache hit.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:09:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-04-08 07:09:12] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:12] [INFO ] Computed and/alt/rep : 8/20/8 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:09:13] [INFO ] Added : 3 causal constraints over 1 iterations in 4 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 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 07:09:13] [INFO ] Computed 0 invariants in 0 ms
[2023-04-08 07:09:13] [INFO ] Dead Transitions using invariants and state equation in 17 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 07:09:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 1) seen :3
[2023-04-08 07:09:13] [INFO ] Invariant cache hit.
[2023-04-08 07:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:09:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-08 07:09:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:09:13] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:09:13] [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 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2023-04-08 07:09:13] [INFO ] Invariant cache hit.
[2023-04-08 07:09:13] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-08 07:09:13] [INFO ] Invariant cache hit.
[2023-04-08 07:09:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-08 07:09:13] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-08 07:09:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:13] [INFO ] Invariant cache hit.
[2023-04-08 07:09:13] [INFO ] Dead Transitions using invariants and state equation in 20 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-15 in 634 ms.
[2023-04-08 07:09:13] [INFO ] Flatten gal took : 17 ms
[2023-04-08 07:09:13] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-04-08 07:09:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 10 places, 14 transitions and 46 arcs took 0 ms.
Total runtime 19149 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running Murphy (PT), instance D1N010
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 10 places, 14 transitions, 46 arcs.
Final Score: 35.038
Took : 0 seconds
Bounds file is: UpperBounds.xml
FORMULA Murphy-PT-D1N010-UpperBounds-00 19 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D1N010-UpperBounds-01 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D1N010-UpperBounds-02 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D1N010-UpperBounds-04 19 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D1N010-UpperBounds-05 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D1N010-UpperBounds-07 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D1N010-UpperBounds-09 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D1N010-UpperBounds-10 3 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D1N010-UpperBounds-11 2 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D1N010-UpperBounds-12 19 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D1N010-UpperBounds-13 3 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA Murphy-PT-D1N010-UpperBounds-15 3 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1680937755436

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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="smartxred"
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 smartxred"
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 r523-tall-167987247900333"
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 ;