Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r263-tall-171654372200186.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Murphy-PT-D2N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372200186
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 5.9K Apr 11 23:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Apr 11 23:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 11 23:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 11 23:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 6 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 6 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 6 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 6 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 23:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Apr 11 23:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 11 23:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 11 23:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 6 10:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 6 10:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 12K May 18 16:43 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-D2N050-UpperBounds-00
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-01
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-02
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-03
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-04
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-05
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-06
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-07
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-08
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-09
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-10
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-11
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-12
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-13
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-14
FORMULA_NAME Murphy-PT-D2N050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716675893186

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-PT-D2N050
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-25 22:24:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 22:24:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 22:24:54] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2024-05-25 22:24:54] [INFO ] Transformed 18 places.
[2024-05-25 22:24:54] [INFO ] Transformed 21 transitions.
[2024-05-25 22:24:54] [INFO ] Parsed PT model containing 18 places and 21 transitions and 81 arcs in 90 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 21 rows 18 cols
[2024-05-25 22:24:54] [INFO ] Computed 4 invariants in 9 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :515
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :295
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :294
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :225
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :303
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :309
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 :318
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :340
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :301
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 :181
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 :291
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 :339
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 :295
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 :314
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 :183
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 :323
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :374
[2024-05-25 22:24:54] [INFO ] Invariant cache hit.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-25 22:24:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-25 22:24:55] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:24:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 4 ms returned sat
[2024-05-25 22:24:55] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 22:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 23 ms.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-25 22:24:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 3 ms to minimize.
[2024-05-25 22:24:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2024-05-25 22:24:55] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:24:55] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-25 22:24:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2024-05-25 22:24:55] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 12 ms.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-25 22:24:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-25 22:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 17 ms.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:24:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 18 ms.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:24:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:24:55] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:24:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 22:24:55] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-25 22:24:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-25 22:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 18 ms.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:24:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:24:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 15 ms.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 1 ms to minimize.
[2024-05-25 22:24:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2024-05-25 22:24:56] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:24:56] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-25 22:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:24:56] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-25 22:24:56] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:24:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 14 ms.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2024-05-25 22:24:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2024-05-25 22:24:56] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:24:56] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:24:56] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 29 ms.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-25 22:24:56] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:24:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 17 ms.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:24:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:24:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-25 22:24:56] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:24:56] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [153, -1, 153, 153, 153, -1, -1, 153, 153, -1, -1, 153, -1, 153, 153, -1] Max seen :[63, 2, 89, 65, 65, 1, 1, 63, 61, 2, 3, 73, 2, 57, 73, 3]
Support contains 16 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 8 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-25 22:24:56] [INFO ] Invariant cache hit.
[2024-05-25 22:24:56] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 18/18 places, 21/21 transitions.
[2024-05-25 22:24:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000019 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :713
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 16) seen :299
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 16) seen :860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :201
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :331
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 16) seen :643
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :325
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :195
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 16) seen :844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 16) seen :646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :297
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 16) seen :860
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 16) seen :662
[2024-05-25 22:25:02] [INFO ] Invariant cache hit.
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-25 22:25:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-25 22:25:02] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:02] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2024-05-25 22:25:02] [INFO ] Deduced a trap composed of 2 places in 14 ms of which 2 ms to minimize.
[2024-05-25 22:25:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2024-05-25 22:25:02] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:02] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-25 22:25:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2024-05-25 22:25:02] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2024-05-25 22:25:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2024-05-25 22:25:02] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:02] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-25 22:25:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned unsat
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned unsat
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-25 22:25:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:25:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-25 22:25:03] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:03] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:03] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:25:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:25:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-25 22:25:03] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:03] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2024-05-25 22:25:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2024-05-25 22:25:03] [INFO ] Added : 5 causal constraints over 2 iterations in 36 ms. Result :sat
Minimization took 13 ms.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:25:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 1 ms to minimize.
[2024-05-25 22:25:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2024-05-25 22:25:03] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:03] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:03] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-25 22:25:03] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-25 22:25:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2024-05-25 22:25:03] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 22:25:03] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:03] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-25 22:25:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:25:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:25:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:03] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:03] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [151, -1, 153, 151, 151, -1, -1, 151, 153, -1, -1, 151, -1, 153, 151, -1] Max seen :[151, 2, 149, 151, 151, 1, 1, 151, 149, 2, 3, 151, 2, 149, 151, 3]
FORMULA Murphy-PT-D2N050-UpperBounds-14 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N050-UpperBounds-11 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N050-UpperBounds-07 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N050-UpperBounds-04 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N050-UpperBounds-03 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Murphy-PT-D2N050-UpperBounds-00 151 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 10 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 18/18 places, 21/21 transitions.
[2024-05-25 22:25:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000028 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 10) seen :220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 10) seen :195
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 10) seen :183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 10) seen :170
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 10) seen :176
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 10) seen :201
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 10) seen :227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 10) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 10) seen :190
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 10) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 10) seen :172
[2024-05-25 22:25:07] [INFO ] Invariant cache hit.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-25 22:25:07] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:07] [INFO ] [Nat]Added 6 Read/Feed constraints in 6 ms returned sat
[2024-05-25 22:25:07] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 0 ms to minimize.
[2024-05-25 22:25:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2024-05-25 22:25:07] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 22:25:07] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2024-05-25 22:25:07] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2024-05-25 22:25:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2024-05-25 22:25:07] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:07] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:07] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-25 22:25:07] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:07] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-25 22:25:07] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 22:25:07] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2024-05-25 22:25:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2024-05-25 22:25:07] [INFO ] Added : 5 causal constraints over 2 iterations in 32 ms. Result :sat
Minimization took 16 ms.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-25 22:25:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2024-05-25 22:25:07] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:07] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-25 22:25:07] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:07] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-25 22:25:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2024-05-25 22:25:07] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-25 22:25:07] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-25 22:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:08] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-25 22:25:08] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:08] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-25 22:25:08] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:08] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:08] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-25 22:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:08] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:08] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:08] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, 153, -1, -1, 153, -1, -1, -1, 153, -1] Max seen :[2, 149, 1, 1, 149, 2, 3, 2, 149, 3]
Support contains 10 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 18/18 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-25 22:25:08] [INFO ] Invariant cache hit.
[2024-05-25 22:25:08] [INFO ] Implicit Places using invariants in 26 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 28 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 15/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 31 ms. Remains : 15/18 places, 21/21 transitions.
// Phase 1: matrix 21 rows 15 cols
[2024-05-25 22:25:08] [INFO ] Computed 1 invariants in 3 ms
Incomplete random walk after 1000056 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 10) seen :223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 10) seen :196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 10) seen :169
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 10) seen :175
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 10) seen :176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 10) seen :187
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 10) seen :174
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 10) seen :180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 10) seen :180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 10) seen :177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 10) seen :166
[2024-05-25 22:25:11] [INFO ] Invariant cache hit.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:11] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:11] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-25 22:25:11] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:11] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 13 ms.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-25 22:25:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 6 ms returned sat
[2024-05-25 22:25:11] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:11] [INFO ] Added : 4 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 11 ms.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:25:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:11] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:11] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:25:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:11] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 4 ms returned sat
[2024-05-25 22:25:11] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
[2024-05-25 22:25:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2024-05-25 22:25:11] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:11] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:11] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:11] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, 153, -1, -1, 153, -1, -1, -1, 153, -1] Max seen :[2, 149, 1, 1, 149, 2, 3, 2, 149, 3]
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
[2024-05-25 22:25:12] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
[2024-05-25 22:25:12] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:12] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-25 22:25:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
[2024-05-25 22:25:12] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 15/15 places, 21/21 transitions.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-01
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
Incomplete random walk after 10044 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2511 ) 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
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
[2024-05-25 22:25:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-25 22:25:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:25:12] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:12] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:12] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:12] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 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 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2024-05-25 22:25:12] [INFO ] Computed 0 invariants in 1 ms
[2024-05-25 22:25:12] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 3/15 places, 4/21 transitions.
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 1) seen :2
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
[2024-05-25 22:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-25 22:25:12] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-25 22:25:12] [INFO ] Added : 2 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
[2024-05-25 22:25:12] [INFO ] Implicit Places using invariants in 13 ms returned []
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
[2024-05-25 22:25:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:12] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2024-05-25 22:25:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
[2024-05-25 22:25:12] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-01 in 697 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-02
// Phase 1: matrix 21 rows 15 cols
[2024-05-25 22:25:12] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10028 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2005 ) properties (out of 1) seen :55
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 :53
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
[2024-05-25 22:25:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-25 22:25:12] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:12] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-25 22:25:12] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[55]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
[2024-05-25 22:25:12] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 15/15 places, 21/21 transitions.
[2024-05-25 22:25:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :67
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 1) seen :59
[2024-05-25 22:25:13] [INFO ] Invariant cache hit.
[2024-05-25 22:25:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:13] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:13] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:13] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:13] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[147]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-25 22:25:13] [INFO ] Invariant cache hit.
[2024-05-25 22:25:13] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-25 22:25:13] [INFO ] Invariant cache hit.
[2024-05-25 22:25:13] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:13] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-25 22:25:13] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 22:25:13] [INFO ] Invariant cache hit.
[2024-05-25 22:25:13] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 15/15 places, 21/21 transitions.
[2024-05-25 22:25:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000044 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 1) seen :71
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 1) seen :59
[2024-05-25 22:25:14] [INFO ] Invariant cache hit.
[2024-05-25 22:25:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:14] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:14] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[149]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-25 22:25:14] [INFO ] Invariant cache hit.
[2024-05-25 22:25:14] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-25 22:25:14] [INFO ] Invariant cache hit.
[2024-05-25 22:25:14] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:14] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-25 22:25:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 22:25:14] [INFO ] Invariant cache hit.
[2024-05-25 22:25:14] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 15/15 places, 21/21 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-02 in 1567 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-05
[2024-05-25 22:25:14] [INFO ] Invariant cache hit.
Incomplete random walk after 10043 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2510 ) properties (out of 1) seen :1
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 :1
[2024-05-25 22:25:14] [INFO ] Invariant cache hit.
[2024-05-25 22:25:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 22:25:14] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:14] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:14] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 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 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2024-05-25 22:25:14] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 22:25:14] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 3/15 places, 4/21 transitions.
[2024-05-25 22:25:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 1) seen :1
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 :1
[2024-05-25 22:25:14] [INFO ] Invariant cache hit.
[2024-05-25 22:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-25 22:25:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:14] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:14] [INFO ] Added : 3 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 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.
[2024-05-25 22:25:14] [INFO ] Invariant cache hit.
[2024-05-25 22:25:14] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-25 22:25:14] [INFO ] Invariant cache hit.
[2024-05-25 22:25:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:15] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2024-05-25 22:25:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 22:25:15] [INFO ] Invariant cache hit.
[2024-05-25 22:25:15] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-05 in 623 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-06
// Phase 1: matrix 21 rows 15 cols
[2024-05-25 22:25:15] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) 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
[2024-05-25 22:25:15] [INFO ] Invariant cache hit.
[2024-05-25 22:25:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:15] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:15] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:15] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:15] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:15] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 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 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2024-05-25 22:25:15] [INFO ] Computed 0 invariants in 3 ms
[2024-05-25 22:25:15] [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 : 3/15 places, 4/21 transitions.
[2024-05-25 22:25:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 1) seen :1
[2024-05-25 22:25:15] [INFO ] Invariant cache hit.
[2024-05-25 22:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-25 22:25:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:15] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:15] [INFO ] Added : 3 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 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.
[2024-05-25 22:25:15] [INFO ] Invariant cache hit.
[2024-05-25 22:25:15] [INFO ] Implicit Places using invariants in 13 ms returned []
[2024-05-25 22:25:15] [INFO ] Invariant cache hit.
[2024-05-25 22:25:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:15] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2024-05-25 22:25:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 22:25:15] [INFO ] Invariant cache hit.
[2024-05-25 22:25:15] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-06 in 643 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-08
// Phase 1: matrix 21 rows 15 cols
[2024-05-25 22:25:15] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10050 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1435 ) properties (out of 1) seen :53
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 :73
[2024-05-25 22:25:15] [INFO ] Invariant cache hit.
[2024-05-25 22:25:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:15] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:15] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:15] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:15] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[73]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-25 22:25:15] [INFO ] Invariant cache hit.
[2024-05-25 22:25:15] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 15/15 places, 21/21 transitions.
[2024-05-25 22:25:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000031 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 1) seen :83
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 1) seen :93
[2024-05-25 22:25:16] [INFO ] Invariant cache hit.
[2024-05-25 22:25:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:16] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:16] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2024-05-25 22:25:16] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:16] [INFO ] Added : 4 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[149]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-25 22:25:16] [INFO ] Invariant cache hit.
[2024-05-25 22:25:16] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-25 22:25:16] [INFO ] Invariant cache hit.
[2024-05-25 22:25:16] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:16] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-25 22:25:16] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-25 22:25:16] [INFO ] Invariant cache hit.
[2024-05-25 22:25:16] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 15/15 places, 21/21 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-08 in 891 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-09
[2024-05-25 22:25:16] [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 :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
[2024-05-25 22:25:16] [INFO ] Invariant cache hit.
[2024-05-25 22:25:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:16] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:16] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:16] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:16] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 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 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2024-05-25 22:25:16] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 22:25:16] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 3/15 places, 4/21 transitions.
[2024-05-25 22:25:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 1) seen :2
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
[2024-05-25 22:25:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-25 22:25:17] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-25 22:25:17] [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 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
[2024-05-25 22:25:17] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
[2024-05-25 22:25:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:17] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-25 22:25:17] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
[2024-05-25 22:25:17] [INFO ] Dead Transitions using invariants and state equation in 17 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-D2N050-UpperBounds-09 in 620 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-10
// Phase 1: matrix 21 rows 15 cols
[2024-05-25 22:25:17] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :3
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
[2024-05-25 22:25:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:17] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-25 22:25:17] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:17] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:17] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:17] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 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 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2024-05-25 22:25:17] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 22:25:17] [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 : 3/15 places, 4/21 transitions.
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 1) seen :3
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
[2024-05-25 22:25:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-25 22:25:17] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:17] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 3 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
[2024-05-25 22:25:17] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
[2024-05-25 22:25:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:17] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2024-05-25 22:25:17] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
[2024-05-25 22:25:17] [INFO ] Dead Transitions using invariants and state equation in 15 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-D2N050-UpperBounds-10 in 628 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-12
// Phase 1: matrix 21 rows 15 cols
[2024-05-25 22:25:17] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10032 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1433 ) 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
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
[2024-05-25 22:25:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-25 22:25:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-25 22:25:17] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:17] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:17] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:17] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 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 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2024-05-25 22:25:17] [INFO ] Computed 0 invariants in 1 ms
[2024-05-25 22:25:17] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 3/15 places, 4/21 transitions.
[2024-05-25 22:25:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 1) seen :2
[2024-05-25 22:25:18] [INFO ] Invariant cache hit.
[2024-05-25 22:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-25 22:25:18] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:18] [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 2 ms. Remains : 3/3 places, 4/4 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-25 22:25:18] [INFO ] Invariant cache hit.
[2024-05-25 22:25:18] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-25 22:25:18] [INFO ] Invariant cache hit.
[2024-05-25 22:25:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:18] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-25 22:25:18] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 22:25:18] [INFO ] Invariant cache hit.
[2024-05-25 22:25:18] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-12 in 591 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-13
// Phase 1: matrix 21 rows 15 cols
[2024-05-25 22:25:18] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1667 ) properties (out of 1) seen :55
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 :55
[2024-05-25 22:25:18] [INFO ] Invariant cache hit.
[2024-05-25 22:25:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-25 22:25:18] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:18] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-25 22:25:18] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 22:25:18] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[55]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-25 22:25:18] [INFO ] Invariant cache hit.
[2024-05-25 22:25:18] [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 : 15/15 places, 21/21 transitions.
[2024-05-25 22:25:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 1) seen :101
[2024-05-25 22:25:19] [INFO ] Invariant cache hit.
[2024-05-25 22:25:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 22:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-25 22:25:19] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:19] [INFO ] [Nat]Added 6 Read/Feed constraints in 5 ms returned sat
[2024-05-25 22:25:19] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2024-05-25 22:25:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2024-05-25 22:25:19] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:19] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [153] Max seen :[149]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-25 22:25:19] [INFO ] Invariant cache hit.
[2024-05-25 22:25:19] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-25 22:25:19] [INFO ] Invariant cache hit.
[2024-05-25 22:25:19] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:19] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-25 22:25:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 22:25:19] [INFO ] Invariant cache hit.
[2024-05-25 22:25:19] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 15/15 places, 21/21 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-13 in 889 ms.
Starting property specific reduction for Murphy-PT-D2N050-UpperBounds-15
[2024-05-25 22:25:19] [INFO ] Invariant cache hit.
Incomplete random walk after 10020 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3340 ) 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
[2024-05-25 22:25:19] [INFO ] Invariant cache hit.
[2024-05-25 22:25:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-25 22:25:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 22:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-25 22:25:19] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 22:25:19] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:19] [INFO ] Computed and/alt/rep : 12/30/12 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-25 22:25:19] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Graph (complete) has 42 edges and 15 vertex of which 3 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 16 output transitions
Drop transitions removed 16 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 /15 variables (removed 12) and now considering 4/21 (removed 17) transitions.
// Phase 1: matrix 4 rows 3 cols
[2024-05-25 22:25:19] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 22:25:19] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 3/15 places, 4/21 transitions.
[2024-05-25 22:25:19] [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 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 1) seen :3
[2024-05-25 22:25:19] [INFO ] Invariant cache hit.
[2024-05-25 22:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 22:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 22:25:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-25 22:25:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-25 22:25:19] [INFO ] Computed and/alt/rep : 3/6/3 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-25 22:25:19] [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.
[2024-05-25 22:25:19] [INFO ] Invariant cache hit.
[2024-05-25 22:25:19] [INFO ] Implicit Places using invariants in 13 ms returned []
[2024-05-25 22:25:19] [INFO ] Invariant cache hit.
[2024-05-25 22:25:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 22:25:19] [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.
[2024-05-25 22:25:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 22:25:19] [INFO ] Invariant cache hit.
[2024-05-25 22:25:19] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 3/3 places, 4/4 transitions.
Ending property specific reduction for Murphy-PT-D2N050-UpperBounds-15 in 631 ms.
[2024-05-25 22:25:20] [INFO ] Flatten gal took : 18 ms
[2024-05-25 22:25:20] [INFO ] Applying decomposition
[2024-05-25 22:25:20] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14556958404120372577.txt' '-o' '/tmp/graph14556958404120372577.bin' '-w' '/tmp/graph14556958404120372577.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14556958404120372577.bin' '-l' '-1' '-v' '-w' '/tmp/graph14556958404120372577.weights' '-q' '0' '-e' '0.001'
[2024-05-25 22:25:20] [INFO ] Decomposing Gal with order
[2024-05-25 22:25:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 22:25:20] [INFO ] Flatten gal took : 22 ms
[2024-05-25 22:25:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-25 22:25:20] [INFO ] Time to serialize gal into /tmp/UpperBounds13529436325520722413.gal : 2 ms
[2024-05-25 22:25:20] [INFO ] Time to serialize properties into /tmp/UpperBounds7490152683154887641.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13529436325520722413.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7490152683154887641.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds7490152683154887641.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,4.15384e+10,176.073,1501956,819,525,377237,1.89244e+06,53,1.45038e+06,32,5.70779e+06,0
Total reachable state count : 41538421296

Verifying 10 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D2N050-UpperBounds-01 :0 <= u5.p4_2 <= 2
FORMULA Murphy-PT-D2N050-UpperBounds-01 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-01,0,177.715,1501956,1,0,377237,1.89244e+06,90,1.45038e+06,45,5.70779e+06,53
Min sum of variable value : 0
Maximum sum along a path : 149
Bounds property Murphy-PT-D2N050-UpperBounds-02 :0 <= i0.u2.p1_1 <= 149
FORMULA Murphy-PT-D2N050-UpperBounds-02 149 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-02,0,186.142,1501956,1,0,377237,1.89244e+06,106,1.45038e+06,192,5.70779e+06,878
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D2N050-UpperBounds-05 :0 <= u5.p3_2 <= 1
FORMULA Murphy-PT-D2N050-UpperBounds-05 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-05,0,186.142,1501956,1,0,377237,1.89244e+06,114,1.45038e+06,200,5.70779e+06,882
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property Murphy-PT-D2N050-UpperBounds-06 :0 <= u3.p3_3 <= 1
FORMULA Murphy-PT-D2N050-UpperBounds-06 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-06,0,186.142,1501956,1,0,377237,1.89244e+06,121,1.45038e+06,200,5.70779e+06,889
Min sum of variable value : 0
Maximum sum along a path : 149
Bounds property Murphy-PT-D2N050-UpperBounds-08 :0 <= i0.u0.p1_2 <= 149
FORMULA Murphy-PT-D2N050-UpperBounds-08 149 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-08,0,186.143,1501956,1,0,377237,1.89244e+06,132,1.45038e+06,200,5.70779e+06,902
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D2N050-UpperBounds-09 :0 <= u3.p4_3 <= 2
FORMULA Murphy-PT-D2N050-UpperBounds-09 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-09,0,186.143,1501956,1,0,377237,1.89244e+06,137,1.45038e+06,200,5.70779e+06,909
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D2N050-UpperBounds-10 :0 <= u4.p5_1 <= 3
FORMULA Murphy-PT-D2N050-UpperBounds-10 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-10,0,186.143,1501956,1,0,377237,1.89244e+06,146,1.45038e+06,207,5.70779e+06,915
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property Murphy-PT-D2N050-UpperBounds-12 :0 <= u4.p4_1 <= 2
FORMULA Murphy-PT-D2N050-UpperBounds-12 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-12,0,186.143,1501956,1,0,377237,1.89244e+06,154,1.45038e+06,207,5.70779e+06,920
Min sum of variable value : 0
Maximum sum along a path : 149
Bounds property Murphy-PT-D2N050-UpperBounds-13 :0 <= i0.u1.p1_3 <= 149
FORMULA Murphy-PT-D2N050-UpperBounds-13 149 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-13,0,186.455,1501956,1,0,382131,1.89244e+06,167,1.45038e+06,207,5.70779e+06,932
Min sum of variable value : 0
Maximum sum along a path : 3
Bounds property Murphy-PT-D2N050-UpperBounds-15 :0 <= u3.p5_3 <= 3
FORMULA Murphy-PT-D2N050-UpperBounds-15 3 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Murphy-PT-D2N050-UpperBounds-15,0,186.455,1501956,1,0,382135,1.89244e+06,172,1.45038e+06,207,5.70779e+06,939
Total runtime 212252 ms.

BK_STOP 1716676107795

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Murphy-PT-D2N050"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is Murphy-PT-D2N050, 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 r263-tall-171654372200186"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-PT-D2N050.tgz
mv Murphy-PT-D2N050 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 ;